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savonet / liquidsoap

Liquidsoap is a statically typed scripting general-purpose language with dedicated operators and backend for all thing media, streaming, file generation, automation, HTTP backend and more.
http://liquidsoap.info
GNU General Public License v2.0
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Unsupported file extension/MIME type #3955

Closed MinePro120 closed 3 months ago

MinePro120 commented 3 months ago

Describe the bug Hello. Using the following script to stream a folder of flacs to icecast2, the following warnings repeat for each track:

[decoder.video.metadata:4] Unsupported MIME type for "music.flac": audio/x-flac!
[decoder.ogg.metadata:4] Unsupported MIME type for "music.flac": audio/x-flac!
[decoder.image.metadata:4] Unsupported MIME type for "music.flac": audio/x-flac!
[decoder.id3:4] Unsupported MIME type for "music.flac": audio/x-flac!
[decoder.id3:4] Unsupported MIME type for "music.flac": audio/x-flac!
[decoder.id3:4] Unsupported MIME type for "music.flac": audio/x-flac!
[decoder.flac.metadata:4] Unsupported file extension for "music.flac"!
[decoder.flac.metadata:4] Unsupported MIME type for "music.flac": audio/x-flac!
[metadata.mp4:4] Unsupported MIME type for "music.flac": audio/x-flac!
[decoder.ffmpeg:4] Unsupported file extension for "music.flac"!
[metadata.flac:4] Unsupported file extension for "music.flac"!
[decoder.ogg:4] Unsupported MIME type for "music.flac": audio/x-flac!
[decoder.taglib:4] Unsupported file extension for "music.flac"!
[decoder.taglib:4] Unsupported MIME type for "music.flac": audio/x-flac!

Despite the warnings, the script works fine (as far as I can hear) since the tracks seem to be processed after a couple of tries. When using the enable_autocue_metadata() though, the script completely fails and generates too many requests and the same warnings (no other debug info from the log). Here is the output of mediainfo for one of my flacs:

General
Complete name                            : test.flac
Format                                   : FLAC
Format/Info                              : Free Lossless Audio Codec
File size                                : 43.8 MiB
Duration                                 : 6 min 22 s
Overall bit rate mode                    : Variable
Overall bit rate                         : 867 kb/s
Album replay gain                        : 1.13 dB
Album replay gain peak                   : 0.883971
Album                                    : test
Album/Performer                          : test
Part                                     : 1
Track name                               : test
Track name/Position                      : 03
Performer                                : test
Genre                                    : test
Recorded date                            : test
Writing application                      : Lavf59.27.100
Cover                                    : Yes
Cover type                               : Cover (front)
Cover MIME                               : image/png

Audio
Format                                   : FLAC
Format/Info                              : Free Lossless Audio Codec
Duration                                 : 7 min 3 s
Bit rate mode                            : Variable
Bit rate                                 : 865 kb/s
Channel(s)                               : 2 channels
Channel layout                           : L R
Sampling rate                            : 44.1 kHz
Bit depth                                : 16 bits
Compression mode                         : Lossless
Replay gain                              : 0.43 dB
Replay gain peak                         : 0.883971
Stream size                              : 43.7 MiB (100%)
Writing library                          : Lavf59.27.100

To Reproduce This is the script I am using:

# Settings
codec = %fdkaac(channels = 2, samplerate = 44100, bandwidth = "auto",
                bitrate = 128, afterburner = true, aot = "mpeg4_he_aac_v2",
                transmux = "adts", sbr_mode = true)
name = "test"
port = 12345
password = "hackme"
mount = "test.aac"
music_dir = "/home/user/FLACs/"
gain = 2.
reload_mode = "watch"
playlist = mksafe(amplify(gain, replaygain(playlist(reload_mode = reload_mode, music_dir))))

# Debug
settings.log.level := 5

# Start output
enable_replaygain_metadata()
#enable_autocue_metadata()
output.icecast(codec, name = name, port = port, password = password, mount = mount, playlist)

Expected behavior No warnings should be printed since flacs are widely supported both by liquidsoap and ffmpeg (to my knowledge). The script should also function normally with enable_autocue_metadata().

Version details

Install method Installed the liquidsoap_2.2.5-ubuntu-jammy-1_arm64.deb package from GitHub

vitoyucepi commented 3 months ago

Hi @MinePro120,

  1. You see the messages with log level 4 because you're using settings.log.level := 5. Could you paste the results of ffprobe music.flac and file --mime music.flac?

  2. When using the enable_autocue_metadata() though, the script completely fails.

    Could you paste the log?

  3. There's a known issue with the raspberry pi. So I'd like to see the results of dpkg --list | grep libav.
MinePro120 commented 3 months ago
  1. So are those info normal? Output of ffprobe: 
    ffprobe version 4.4.2-0ubuntu0.22.04.1 Copyright (c) 2007-2021 the FFmpeg developers
built with gcc 11 (Ubuntu 11.2.0-19ubuntu1)
configuration: --prefix=/usr --extra-version=0ubuntu0.22.04.1 --toolchain=hardened --libdir=/usr/lib/aarch64-linux-gnu --incdir=/usr/include/aarch64-linux-gnu --arch=arm64 --enable-gpl --disable-stripping --enable-gnutls --enable-ladspa --enable-libaom --enable-libass --enable-libbluray --enable-libbs2b --enable-libcaca --enable-libcdio --enable-libcodec2 --enable-libdav1d --enable-libflite --enable-libfontconfig --enable-libfreetype --enable-libfribidi --enable-libgme --enable-libgsm --enable-libjack --enable-libmp3lame --enable-libmysofa --enable-libopenjpeg --enable-libopenmpt --enable-libopus --enable-libpulse --enable-librabbitmq --enable-librubberband --enable-libshine --enable-libsnappy --enable-libsoxr --enable-libspeex --enable-libsrt --enable-libssh --enable-libtheora --enable-libtwolame --enable-libvidstab --enable-libvorbis --enable-libvpx --enable-libwebp --enable-libx265 --enable-libxml2 --enable-libxvid --enable-libzimg --enable-libzmq --enable-libzvbi --enable-lv2 --enable-omx --enable-openal --enable-opencl --enable-opengl --enable-sdl2 --enable-pocketsphinx --enable-librsvg --enable-libdc1394 --enable-libdrm --enable-libiec61883 --enable-chromaprint --enable-frei0r --enable-libx264 --enable-shared
libavutil      56. 70.100 / 56. 70.100
libavcodec     58.134.100 / 58.134.100
libavformat    58. 76.100 / 58. 76.100
libavdevice    58. 13.100 / 58. 13.100
libavfilter     7.110.100 /  7.110.100
libswscale      5.  9.100 /  5.  9.100
libswresample   3.  9.100 /  3.  9.100
libpostproc    55.  9.100 / 55.  9.100
Input #0, flac, from 'music.flac':
Metadata:
replaygain_album_gain: +1.13 dB
replaygain_album_peak: 0.883971
replaygain_track_gain: +0.43 dB
replaygain_track_peak: 0.883971
TITLE           : test
ARTIST          : test
ALBUM           : test
DATE            : test
GENRE           : test
track           : 03
disc            : 1
ALBUM ARTIST    : test
album_artist    : test
encoder         : Lavf59.27.100
Duration: 00:07:03.80, start: 0.000000, bitrate: 867 kb/s
Stream #0:0: Audio: flac, 44100 Hz, stereo, s16
Side data:
  replaygain: track gain - 0.430000, track peak - 0.000021, album gain - 1.130000, album peak - 0.000021,
Stream #0:1: Video: png, rgb24(pc), 250x250 [SAR 1:1 DAR 1:1], 90k tbr, 90k tbn, 90k tbc (attached pic)
Metadata:
  comment         : Cover (front)

    , and file:

    music.flac: audio/flac; charset=binary
  2. Sure: 
    libavahi-client3:arm64                0.8-5ubuntu5.2          
libavahi-common-data:arm64            0.8-5ubuntu5.2          
libavahi-common3:arm64                0.8-5ubuntu5.2          
libavahi-core7:arm64                  0.8-5ubuntu5.2          
libavc1394-0:arm64                    0.5.4-5build2           
libavcodec-dev:arm64                  7:4.4.2-0ubuntu0.22.04.1
libavcodec58:arm64                    7:4.4.2-0ubuntu0.22.04.1
libavdevice-dev:arm64                 7:4.4.2-0ubuntu0.22.04.1
libavdevice58:arm64                   7:4.4.2-0ubuntu0.22.04.1
libavfilter-dev:arm64                 7:4.4.2-0ubuntu0.22.04.1
libavfilter7:arm64                    7:4.4.2-0ubuntu0.22.04.1
libavformat-dev:arm64                 7:4.4.2-0ubuntu0.22.04.1
libavformat58:arm64                   7:4.4.2-0ubuntu0.22.04.1
libavutil-dev:arm64                   7:4.4.2-0ubuntu0.22.04.1
libavutil56:arm64                     7:4.4.2-0ubuntu0.22.04.1
  3. Output of timeout -s 9 30 ./test.liq > test.log 2>&1: test.log
Moonbase59 commented 3 months ago

audio/flac is the official, registered MIME type, but I think audio/x-flac should be graciously accepted, too, since many have been using that.

Note at least with my autocue.cue_file you should never enable replaygain as well, because that functionality is built into autocue.cue_file. Both do CPU-intensive calculations and might even write files back, which can lead to some chaos and enormous CPU usage.

I think that’s also valid for autocue.internal but I’m not sure.

MinePro120 commented 3 months ago

Note at least with my autocue.cue_file you should never enable replaygain as well, because that functionality is built into autocue.cue_file. Both do CPU-intensive calculations and might even write files back, which can lead to some chaos and enormous CPU usage.

I think that’s also valid for autocue.internal but I’m not sure.

Can you quote some documentation about this? Reading the dev docs, I don't see anything about autocue implementing replaygain.

Moonbase59 commented 3 months ago

I didn’t get round to update the documentation lately (sorry!), but the GitHub is here (use the integrate-with-liquidsoap branch for now please) and the Liquidshop 4 presentation here.

Basically, instead of the internal autocue, you can (if on Mac/Linux) just copy cue_file somewhere in the path, make it executable, then, in Liquidsoap:

%include "autocue.cue_file.liq"

do some settings (complete list with defaults here):

# settings.autocue.cue_file.path := "cue_file"
# settings.autocue.cue_file.fade_in := 0.1
# settings.autocue.cue_file.fade_out := 2.5
# settings.autocue.cue_file.timeout := 60.0
# settings.autocue.cue_file.target := -18.0
# settings.autocue.cue_file.silence := -42.0
# settings.autocue.cue_file.overlay := -8.0
# settings.autocue.cue_file.longtail := 15.0
# settings.autocue.cue_file.overlay_longtail := -15.0
# settings.autocue.cue_file.noclip := false  # clipping prevention
# settings.autocue.cue_file.blankskip := false
# settings.autocue.cue_file.unify_loudness_correction := true
# settings.autocue.cue_file.write_tags := false
# settings.autocue.cue_file.write_replaygain := false
# settings.autocue.cue_file.force_analysis := false
settings.autocue.cue_file.nice := true  # Linux/MacOS only!

# `enable_autocue_metadata()` will autocue ALL files Liquidsoap processes.
# You can disable it for selected sources using 'annotate:liq_cue_file=false'.
# Remember you won't get `liq_amplify` data then -- expect loudness jumps!
settings.autocue.preferred := "cue_file"
settings.autocue.amplify_behavior := "keep"

enable_autocue_metadata()

That should get you up & running.

MinePro120 commented 3 months ago

No problem, I was talking about the internal one and the liquidsoap documentation. Just tested though, it definitely does not implement replaygain.

vitoyucepi commented 3 months ago

The log file looks strange. The liquidsoap doesn't even try to use the decoder.

2024/06/09 01:03:22 [request.2:4] Pushed ["/home/user/Temp/Music/music3.flac";...].
2024/06/09 01:03:22 [decoder.video.metadata:4] Unsupported MIME type for "/home/user/Temp/Music/music3.flac": audio/x-flac!
2024/06/09 01:03:22 [decoder.ogg.metadata:4] Unsupported MIME type for "/home/user/Temp/Music/music3.flac": audio/x-flac!
2024/06/09 01:03:22 [decoder.image.metadata:4] Unsupported MIME type for "/home/user/Temp/Music/music3.flac": audio/x-flac!
2024/06/09 01:03:22 [decoder.id3:4] Unsupported MIME type for "/home/user/Temp/Music/music3.flac": audio/x-flac!
2024/06/09 01:03:22 [decoder.id3:4] Unsupported MIME type for "/home/user/Temp/Music/music3.flac": audio/x-flac!
2024/06/09 01:03:22 [decoder.id3:4] Unsupported MIME type for "/home/user/Temp/Music/music3.flac": audio/x-flac!
2024/06/09 01:03:22 [decoder.flac.metadata:4] Unsupported file extension for "/home/user/Temp/Music/music3.flac"!
2024/06/09 01:03:22 [decoder.flac.metadata:4] Unsupported MIME type for "/home/user/Temp/Music/music3.flac": audio/x-flac!
2024/06/09 01:03:22 [metadata.mp4:4] Unsupported MIME type for "/home/user/Temp/Music/music3.flac": audio/x-flac!
2024/06/09 01:03:22 [decoder.ffmpeg:4] Unsupported file extension for "/home/user/Temp/Music/music3.flac"!
2024/06/09 01:03:22 [metadata.flac:4] Unsupported file extension for "/home/user/Temp/Music/music3.flac"!
2024/06/09 01:03:22 [decoder.ogg:4] Unsupported MIME type for "/home/user/Temp/Music/music3.flac": audio/x-flac!
2024/06/09 01:03:22 [decoder.taglib:4] Unsupported file extension for "/home/user/Temp/Music/music3.flac"!
2024/06/09 01:03:22 [decoder.taglib:4] Unsupported MIME type for "/home/user/Temp/Music/music3.flac": audio/x-flac!
2024/06/09 01:03:22 [Music:5] Queue is empty!
2024/06/09 01:03:22 [Music:5] Failed to prepare track: no file.

I'd like to see the result of the following lines in your script.

print(settings.request.metadata_decoders())
print(settings.decoder.decoders())
print(settings.decoder.mime_types.ffmpeg())
print(settings.decoder.file_extensions.ffmpeg())
MinePro120 commented 3 months ago

Here you go:

["video-metadata", "ogg_native", "image", "ID3", "ID3v1", "ID3v2", "flac_native", "mp4", "ffmpeg", "flac", "ogg", "taglib"]
["wav", "aiff", "pcm/basic", "srt", "raw audio", "midi", "image", "aac", "mp4", "ffmpeg", "flac", "ogg", "mad"]
["application/f4v", "application/ffmpeg", "application/mp4", "application/mxf", "application/octet-stream", "application/octet-stream", "application/ogg", "application/vnd.pg.format", "application/vnd.rn-realmedia", "application/vnd.smaf", "application/x-mpegURL", "application/x-ogg", "application/x-pgs", "application/x-shockwave-flash", "application/x-subrip", "application/xml", "audio/G722", "audio/MP4A-LATM", "audio/MPA", "audio/aac", "audio/aacp", "audio/aiff", "audio/amr", "audio/basic", "audio/bit", "audio/flac", "audio/g723", "audio/iLBC", "audio/mp4", "audio/mpeg", "audio/ogg", "audio/vnd.wave", "audio/wav", "audio/wave", "audio/webm", "audio/x-ac3", "audio/x-adpcm", "audio/x-caf", "audio/x-dca", "audio/x-eac3", "audio/x-flac", "audio/x-gsm", "audio/x-hx-aac-adts", "audio/x-ogg", "audio/x-oma", "audio/x-tta", "audio/x-voc", "audio/x-wav", "audio/x-wavpack", "multipart/x-mixed-replace;boundary=ffserver", "text/vtt", "text/x-ass", "text/x-jacosub", "text/x-microdvd", "video/3gpp", "video/3gpp2", "video/MP2T", "video/mp2t", "video/mp4", "video/mpeg", "video/ogg", "video/webm", "video/x-flv", "video/x-h261", "video/x-h263", "video/x-m4v", "video/x-matroska", "video/x-mjpeg", "video/x-ms-asf", "video/x-msvideo", "video/x-nut"]

What's interesting to me is that all my flacs are recognised as audio/x-flac by liquidsoap. Shouldn't they be the standard audio/flac, just like file suggests?

vitoyucepi commented 3 months ago

Well, the output looks completely normal to me, so it doesn't explain why liquidsoap even didn't try to resolve the request. So here are some more tests:

  1. I think this is a normal liquidsoap installation, but I'd like to see the results of liquidsoap --build-config.
  2. Ffmpeg looks absolutely fine too, but maybe I can get some clues from ffmpeg -formats and ffmpeg -codecs.
  3. Finally, I'd like to see the log for the simplified script: 
    settings.log.level := 5
p = playlist("/home/user/FLACs/")
output.dummy(p, fallible=true)
MinePro120 commented 3 months ago

1.

"liquidsoap --build-config": ``` * Liquidsoap version : 2.2.5 * Compilation options - Release build : true - Git SHA : (none) - OCaml version : 4.14.1 - OS type : Unix - Libs versions : alsa=0.3.0 angstrom=0.16.0 ao=0.2.4 asetmap=0.8.1 asn1-combinators=0.2.6 astring=0.8.5 base64=3.5.1 bigarray=[distributed with Ocaml] bigarray-compat=1.1.0 bigstringaf=0.9.1 bjack=0.1.6 bos=0.2.1 bytes=[distributed with OCaml 4.02 or above] ca-certs=v0.2.3 camlp-streams camomile.lib=2.0 cohttp=5.3.1 cohttp-lwt=5.3.0 cohttp-lwt-unix=5.3.0 conduit=6.2.1 conduit-lwt=6.2.1 conduit-lwt-unix=6.2.1 cry=1.0.3 cstruct=6.2.0 ctypes=0.22.0 ctypes-foreign=0.22.0 ctypes.stubs=0.22.0 curl=0.9.2 domain-name=0.4.0 domain_shims dssi=0.1.5 dtools=0.4.5 dune-build-info=3.14.0 dune-private-libs.dune-section=3.14.0 dune-site=3.14.0 dune-site.private=3.14.0 duppy=0.9.4 eqaf=0.9 eqaf.bigstring=0.9 eqaf.cstruct=0.9 faad=0.5.2 fdkaac=0.3.3 ffmpeg-av=1.1.10 ffmpeg-avcodec=1.1.10 ffmpeg-avdevice=1.1.10 ffmpeg-avfilter=1.1.10 ffmpeg-avutil=1.1.10 ffmpeg-swresample=1.1.10 ffmpeg-swscale=1.1.10 fileutils=0.6.4 flac=0.5.1 flac.decoder=0.5.1 flac.ogg=0.5.1 fmt=0.9.0 fpath=0.7.3 frei0r=0.1.2 gd=1.0a5 gen=1.1 gmap=0.3.0 hkdf=1.0.4 inotify=2.0-62-g5e58536 integers ipaddr=5.5.0 ipaddr-sexp=5.5.0 ipaddr.unix=5.5.0 irc-client irc-client-unix jemalloc ladspa=0.2.2 lame=0.3.7 lastfm=0.3.4 lilv=0.1.0 liquidsoap-lang=2.2.5 liquidsoap-lang.console=2.2.5 liquidsoap_alsa=f0fdb0e-dirty liquidsoap_ao=f0fdb0e-dirty liquidsoap_bjack=f0fdb0e-dirty liquidsoap_builtins=f0fdb0e-dirty liquidsoap_core=f0fdb0e-dirty liquidsoap_dssi=f0fdb0e-dirty liquidsoap_faad=f0fdb0e-dirty liquidsoap_fdkaac=f0fdb0e-dirty liquidsoap_ffmpeg=f0fdb0e-dirty liquidsoap_flac=f0fdb0e-dirty liquidsoap_frei0r=f0fdb0e-dirty liquidsoap_gd=f0fdb0e-dirty liquidsoap_irc=f0fdb0e-dirty liquidsoap_jemalloc=f0fdb0e-dirty liquidsoap_ladspa=f0fdb0e-dirty liquidsoap_lame=f0fdb0e-dirty liquidsoap_lastfm=f0fdb0e-dirty liquidsoap_lilv=f0fdb0e-dirty liquidsoap_lo=f0fdb0e-dirty liquidsoap_mad=f0fdb0e-dirty liquidsoap_mem_usage=f0fdb0e-dirty liquidsoap_memtrace=f0fdb0e-dirty liquidsoap_ogg=f0fdb0e-dirty liquidsoap_ogg_flac=f0fdb0e-dirty liquidsoap_optionals=f0fdb0e-dirty liquidsoap_opus=f0fdb0e-dirty liquidsoap_osc=f0fdb0e-dirty liquidsoap_oss=f0fdb0e-dirty liquidsoap_portaudio=f0fdb0e-dirty liquidsoap_posix_time=f0fdb0e-dirty liquidsoap_prometheus=f0fdb0e-dirty liquidsoap_pulseaudio=f0fdb0e-dirty liquidsoap_runtime=f0fdb0e-dirty liquidsoap_samplerate=f0fdb0e-dirty liquidsoap_sdl=f0fdb0e-dirty liquidsoap_shine=f0fdb0e-dirty liquidsoap_soundtouch=f0fdb0e-dirty liquidsoap_speex=f0fdb0e-dirty liquidsoap_srt=f0fdb0e-dirty liquidsoap_ssl=f0fdb0e-dirty liquidsoap_stereotool=f0fdb0e-dirty liquidsoap_taglib=f0fdb0e-dirty liquidsoap_theora=f0fdb0e-dirty liquidsoap_tls=f0fdb0e-dirty liquidsoap_vorbis=f0fdb0e-dirty liquidsoap_xmlplaylist=f0fdb0e-dirty liquidsoap_yaml=f0fdb0e-dirty lo=0.2.0 logs=0.7.0 logs.fmt=0.7.0 logs.lwt=0.7.0 lwt=5.7.0 lwt.unix=5.7.0 macaddr=5.5.0 mad=0.5.3 magic-mime=1.3.1 mem_usage=0.1.1 memtrace=0.2.3 menhirLib=20231231 metadata=0.3.0 mirage-crypto=0.11.2 mirage-crypto-ec=0.11.2 mirage-crypto-pk=0.11.2 mirage-crypto-rng=0.11.2 mirage-crypto-rng.unix=0.11.2 mm=0.8.5 mm.audio=0.8.5 mm.base=0.8.5 mm.image=0.8.5 mm.midi=0.8.5 mm.video=0.8.5 ocplib-endian ocplib-endian.bigstring ogg=0.7.4 ogg.decoder=0.7.4 opus=0.2.3 opus.decoder=0.2.3 osc osc-unix parsexp=v0.16.0 pbkdf pcre=7.5.0 portaudio=0.2.3 posix-base=5a7f328 posix-socket=5a7f328 posix-socket.constants=5a7f328 posix-socket.stubs=5a7f328 posix-socket.types=5a7f328 posix-time2=5a7f328 posix-time2.constants=5a7f328 posix-time2.stubs=5a7f328 posix-time2.types=5a7f328 posix-types=5a7f328 posix-types.constants=5a7f328 ppx_sexp_conv.runtime-lib=v0.16.0 prometheus=1.2 prometheus-app=1.2 ptime=1.1.0 ptime.clock.os=1.1.0 pulseaudio=0.1.6 re=1.11.0 result=1.5 rresult=0.7.0 samplerate=0.1.7 saturn_lockfree=0.4.1 sedlex=3.2 seq=[distributed with OCaml 4.07 or above] sexplib=v0.16.0 sexplib0=v0.16.0 shine=0.2.3 soundtouch=0.1.9 speex=0.4.2 speex.decoder=0.4.2 srt=0.3.1 srt.constants=0.3.1 srt.stubs=0.3.1 srt.stubs.locked=0.3.1 srt.types=0.3.1 ssl=0.7.0 stdlib-shims=0.3.0 stereotool=f0fdb0e-dirty str=[distributed with Ocaml] stringext=1.6.0 taglib=0.3.10 theora=0.4.1 theora.decoder=0.4.1 threads=[distributed with Ocaml] threads.posix=[internal] tls=0.17.3 tsdl=v1.0.0 tsdl-image=0.5 tsdl-ttf=0.6 unix=[distributed with Ocaml] unix-errno=52c6ecb unix-errno.errno_bindings=52c6ecb unix-errno.errno_types=52c6ecb unix-errno.errno_types_detected=52c6ecb unix-errno.unix=52c6ecb uri=4.4.0 uri-sexp=4.4.0 uri.services=4.4.0 vorbis=0.8.1 vorbis.decoder=0.8.1 x509=0.16.5 xmlm=1.4.0 xmlplaylist=0.1.5 yaml=3.2.0 yaml.bindings=3.2.0 yaml.bindings.types=3.2.0 yaml.c=3.2.0 yaml.ffi=3.2.0 yaml.types=3.2.0 zarith=1.13 - architecture : arm64 - host : aarch64-unknown-linux-gnu - target : aarch64-unknown-linux-gnu - system : linux - ocamlopt_cflags : -O2 -fno-strict-aliasing -fwrapv -pthread -fPIC - native_c_compiler : gcc -O2 -fno-strict-aliasing -fwrapv -pthread -fPIC -D_FILE_OFFSET_BITS=64 - native_c_libraries : -lm * Configured paths - mode : posix - standard library : /usr/share/liquidsoap/libs - scripted binaries : /usr/share/liquidsoap/bin - rundir : /var/run/liquidsoap - logdir : /var/log/liquidsoap - camomile files : /usr/share/liquidsoap/camomile * Supported input formats - MP3 : yes - AAC : yes - Ffmpeg : yes - Flac (native) : yes - Flac (ogg) : yes - Opus : yes - Speex : yes - Theora : yes - Vorbis : yes * Supported output formats - FDK-AAC : yes - Ffmpeg : yes - MP3 : yes - MP3 (fixed-point) : yes - Flac (native) : yes - Flac (ogg) : yes - Opus : yes - Speex : yes - Theora : yes - Vorbis : yes * Tags - Taglib (ID3 tags) : yes - Vorbis : yes * Input / output - ALSA : yes - AO : yes - FFmpeg : yes - GStreamer : no (requires gstreamer) - JACK : yes - OSS : yes - Portaudio : yes - Pulseaudio : yes - SRT : yes * Audio manipulation - FFmpeg : yes - LADSPA : yes - Lilv : yes - Samplerate : yes - SoundTouch : yes - StereoTool : yes * Video manipulation - camlimages : no (requires camlimages) - FFmpeg : yes - frei0r : yes - ImageLib : no (requires imagelib) - SDL : yes * MIDI manipulation - DSSI : yes * Visualization - GD : yes - Graphics : no (requires graphics) - SDL : yes * Additional libraries - FFmpeg filters : yes - FFmpeg devices : yes - inotify : yes - irc : yes - jemalloc : yes - lastfm : yes - lo : yes - memtrace : yes - mem_usage : yes - osc : yes - ssl : yes - tls : yes - posix-time2 : yes - windows service : no (requires winsvc) - YAML support : yes - XML playlists : yes * Monitoring - Prometheus : yes ```

2.

"ffmpeg -formats": ``` ffmpeg version 4.4.2-0ubuntu0.22.04.1 Copyright (c) 2000-2021 the FFmpeg developers built with gcc 11 (Ubuntu 11.2.0-19ubuntu1) configuration: --prefix=/usr --extra-version=0ubuntu0.22.04.1 --toolchain=hardened --libdir=/usr/lib/aarch64-linux-gnu --incdir=/usr/include/aarch64-linux-gnu --arch=arm64 --enable-gpl --disable-stripping --enable-gnutls --enable-ladspa --enable-libaom --enable-libass --enable-libbluray --enable-libbs2b --enable-libcaca --enable-libcdio --enable-libcodec2 --enable-libdav1d --enable-libflite --enable-libfontconfig --enable-libfreetype --enable-libfribidi --enable-libgme --enable-libgsm --enable-libjack --enable-libmp3lame --enable-libmysofa --enable-libopenjpeg --enable-libopenmpt --enable-libopus --enable-libpulse --enable-librabbitmq --enable-librubberband --enable-libshine --enable-libsnappy --enable-libsoxr --enable-libspeex --enable-libsrt --enable-libssh --enable-libtheora --enable-libtwolame --enable-libvidstab --enable-libvorbis --enable-libvpx --enable-libwebp --enable-libx265 --enable-libxml2 --enable-libxvid --enable-libzimg --enable-libzmq --enable-libzvbi --enable-lv2 --enable-omx --enable-openal --enable-opencl --enable-opengl --enable-sdl2 --enable-pocketsphinx --enable-librsvg --enable-libdc1394 --enable-libdrm --enable-libiec61883 --enable-chromaprint --enable-frei0r --enable-libx264 --enable-shared libavutil 56. 70.100 / 56. 70.100 libavcodec 58.134.100 / 58.134.100 libavformat 58. 76.100 / 58. 76.100 libavdevice 58. 13.100 / 58. 13.100 libavfilter 7.110.100 / 7.110.100 libswscale 5. 9.100 / 5. 9.100 libswresample 3. 9.100 / 3. 9.100 libpostproc 55. 9.100 / 55. 9.100 File formats: D. = Demuxing supported .E = Muxing supported -- D 3dostr 3DO STR E 3g2 3GP2 (3GPP2 file format) E 3gp 3GP (3GPP file format) D 4xm 4X Technologies E a64 a64 - video for Commodore 64 D aa Audible AA format files D aac raw ADTS AAC (Advanced Audio Coding) D aax CRI AAX DE ac3 raw AC-3 D ace tri-Ace Audio Container D acm Interplay ACM D act ACT Voice file format D adf Artworx Data Format D adp ADP D ads Sony PS2 ADS E adts ADTS AAC (Advanced Audio Coding) DE adx CRI ADX D aea MD STUDIO audio D afc AFC DE aiff Audio IFF D aix CRI AIX DE alaw PCM A-law D alias_pix Alias/Wavefront PIX image DE alp LEGO Racers ALP DE alsa ALSA audio output DE amr 3GPP AMR D amrnb raw AMR-NB D amrwb raw AMR-WB E amv AMV D anm Deluxe Paint Animation D apc CRYO APC D ape Monkey's Audio DE apm Ubisoft Rayman 2 APM DE apng Animated Portable Network Graphics DE aptx raw aptX (Audio Processing Technology for Bluetooth) DE aptx_hd raw aptX HD (Audio Processing Technology for Bluetooth) D aqtitle AQTitle subtitles DE argo_asf Argonaut Games ASF D argo_brp Argonaut Games BRP DE asf ASF (Advanced / Active Streaming Format) D asf_o ASF (Advanced / Active Streaming Format) E asf_stream ASF (Advanced / Active Streaming Format) DE ass SSA (SubStation Alpha) subtitle DE ast AST (Audio Stream) DE au Sun AU D av1 AV1 Annex B DE avi AVI (Audio Video Interleaved) E avm2 SWF (ShockWave Flash) (AVM2) D avr AVR (Audio Visual Research) D avs Argonaut Games Creature Shock DE avs2 raw AVS2-P2/IEEE1857.4 video D avs3 raw AVS3-P2/IEEE1857.10 D bethsoftvid Bethesda Softworks VID D bfi Brute Force & Ignorance D bfstm BFSTM (Binary Cafe Stream) D bin Binary text D bink Bink D binka Bink Audio DE bit G.729 BIT file format D bmp_pipe piped bmp sequence D bmv Discworld II BMV D boa Black Ops Audio D brender_pix BRender PIX image D brstm BRSTM (Binary Revolution Stream) D c93 Interplay C93 E caca caca (color ASCII art) output device DE caf Apple CAF (Core Audio Format) DE cavsvideo raw Chinese AVS (Audio Video Standard) video D cdg CD Graphics D cdxl Commodore CDXL video E chromaprint Chromaprint D cine Phantom Cine DE codec2 codec2 .c2 muxer DE codec2raw raw codec2 muxer D concat Virtual concatenation script E crc CRC testing D cri_pipe piped cri sequence DE dash DASH Muxer DE data raw data DE daud D-Cinema audio D dcstr Sega DC STR D dds_pipe piped dds sequence D derf Xilam DERF D dfa Chronomaster DFA D dhav Video DAV DE dirac raw Dirac DE dnxhd raw DNxHD (SMPTE VC-3) D dpx_pipe piped dpx sequence D dsf DSD Stream File (DSF) D dsicin Delphine Software International CIN D dss Digital Speech Standard (DSS) DE dts raw DTS D dtshd raw DTS-HD DE dv DV (Digital Video) D dvbsub raw dvbsub D dvbtxt dvbtxt E dvd MPEG-2 PS (DVD VOB) D dxa DXA D ea Electronic Arts Multimedia D ea_cdata Electronic Arts cdata DE eac3 raw E-AC-3 D epaf Ensoniq Paris Audio File D exr_pipe piped exr sequence DE f32be PCM 32-bit floating-point big-endian DE f32le PCM 32-bit floating-point little-endian E f4v F4V Adobe Flash Video DE f64be PCM 64-bit floating-point big-endian DE f64le PCM 64-bit floating-point little-endian DE fbdev Linux framebuffer DE ffmetadata FFmpeg metadata in text E fifo FIFO queue pseudo-muxer E fifo_test Fifo test muxer DE film_cpk Sega FILM / CPK DE filmstrip Adobe Filmstrip DE fits Flexible Image Transport System DE flac raw FLAC D flic FLI/FLC/FLX animation DE flv FLV (Flash Video) E framecrc framecrc testing E framehash Per-frame hash testing E framemd5 Per-frame MD5 testing D frm Megalux Frame D fsb FMOD Sample Bank D fwse Capcom's MT Framework sound DE g722 raw G.722 DE g723_1 raw G.723.1 DE g726 raw big-endian G.726 ("left-justified") DE g726le raw little-endian G.726 ("right-justified") D g729 G.729 raw format demuxer D gdv Gremlin Digital Video D genh GENeric Header DE gif CompuServe Graphics Interchange Format (GIF) D gif_pipe piped gif sequence DE gsm raw GSM DE gxf GXF (General eXchange Format) DE h261 raw H.261 DE h263 raw H.263 DE h264 raw H.264 video E hash Hash testing D hca CRI HCA D hcom Macintosh HCOM E hds HDS Muxer DE hevc raw HEVC video DE hls Apple HTTP Live Streaming D hnm Cryo HNM v4 DE ico Microsoft Windows ICO D idcin id Cinematic D idf iCE Draw File D iec61883 libiec61883 (new DV1394) A/V input device D iff IFF (Interchange File Format) D ifv IFV CCTV DVR DE ilbc iLBC storage DE image2 image2 sequence DE image2pipe piped image2 sequence D ingenient raw Ingenient MJPEG D ipmovie Interplay MVE E ipod iPod H.264 MP4 (MPEG-4 Part 14) D ipu raw IPU Video DE ircam Berkeley/IRCAM/CARL Sound Format E ismv ISMV/ISMA (Smooth Streaming) D iss Funcom ISS D iv8 IndigoVision 8000 video DE ivf On2 IVF D ivr IVR (Internet Video Recording) D j2k_pipe piped j2k sequence D jack JACK Audio Connection Kit DE jacosub JACOsub subtitle format D jpeg_pipe piped jpeg sequence D jpegls_pipe piped jpegls sequence D jv Bitmap Brothers JV D kmsgrab KMS screen capture D kux KUX (YouKu) DE kvag Simon & Schuster Interactive VAG E latm LOAS/LATM D lavfi Libavfilter virtual input device D libcdio D libdc1394 dc1394 v.2 A/V grab D libgme Game Music Emu demuxer D libopenmpt Tracker formats (libopenmpt) D live_flv live RTMP FLV (Flash Video) D lmlm4 raw lmlm4 D loas LOAS AudioSyncStream DE lrc LRC lyrics D luodat Video CCTV DAT D lvf LVF D lxf VR native stream (LXF) DE m4v raw MPEG-4 video E matroska Matroska D matroska,webm Matroska / WebM D mca MCA Audio Format D mcc MacCaption E md5 MD5 testing D mgsts Metal Gear Solid: The Twin Snakes DE microdvd MicroDVD subtitle format DE mjpeg raw MJPEG video D mjpeg_2000 raw MJPEG 2000 video E mkvtimestamp_v2 extract pts as timecode v2 format, as defined by mkvtoolnix DE mlp raw MLP D mlv Magic Lantern Video (MLV) D mm American Laser Games MM DE mmf Yamaha SMAF D mods MobiClip MODS D moflex MobiClip MOFLEX E mov QuickTime / MOV D mov,mp4,m4a,3gp,3g2,mj2 QuickTime / MOV E mp2 MP2 (MPEG audio layer 2) DE mp3 MP3 (MPEG audio layer 3) E mp4 MP4 (MPEG-4 Part 14) D mpc Musepack D mpc8 Musepack SV8 DE mpeg MPEG-1 Systems / MPEG program stream E mpeg1video raw MPEG-1 video E mpeg2video raw MPEG-2 video DE mpegts MPEG-TS (MPEG-2 Transport Stream) D mpegtsraw raw MPEG-TS (MPEG-2 Transport Stream) D mpegvideo raw MPEG video DE mpjpeg MIME multipart JPEG D mpl2 MPL2 subtitles D mpsub MPlayer subtitles D msf Sony PS3 MSF D msnwctcp MSN TCP Webcam stream D msp Microsoft Paint (MSP)) D mtaf Konami PS2 MTAF D mtv MTV DE mulaw PCM mu-law D musx Eurocom MUSX D mv Silicon Graphics Movie D mvi Motion Pixels MVI DE mxf MXF (Material eXchange Format) E mxf_d10 MXF (Material eXchange Format) D-10 Mapping E mxf_opatom MXF (Material eXchange Format) Operational Pattern Atom D mxg MxPEG clip D nc NC camera feed D nistsphere NIST SPeech HEader REsources D nsp Computerized Speech Lab NSP D nsv Nullsoft Streaming Video E null raw null video DE nut NUT D nuv NuppelVideo D obu AV1 low overhead OBU E oga Ogg Audio DE ogg Ogg E ogv Ogg Video DE oma Sony OpenMG audio D openal OpenAL audio capture device E opengl OpenGL output E opus Ogg Opus DE oss OSS (Open Sound System) playback D paf Amazing Studio Packed Animation File D pam_pipe piped pam sequence D pbm_pipe piped pbm sequence D pcx_pipe piped pcx sequence D pgm_pipe piped pgm sequence D pgmyuv_pipe piped pgmyuv sequence D pgx_pipe piped pgx sequence D photocd_pipe piped photocd sequence D pictor_pipe piped pictor sequence D pjs PJS (Phoenix Japanimation Society) subtitles D pmp Playstation Portable PMP D png_pipe piped png sequence D pp_bnk Pro Pinball Series Soundbank D ppm_pipe piped ppm sequence D psd_pipe piped psd sequence E psp PSP MP4 (MPEG-4 Part 14) D psxstr Sony Playstation STR DE pulse Pulse audio output D pva TechnoTrend PVA D pvf PVF (Portable Voice Format) D qcp QCP D qdraw_pipe piped qdraw sequence D r3d REDCODE R3D DE rawvideo raw video D realtext RealText subtitle format D redspark RedSpark D rl2 RL2 DE rm RealMedia DE roq raw id RoQ D rpl RPL / ARMovie D rsd GameCube RSD DE rso Lego Mindstorms RSO DE rtp RTP output E rtp_mpegts RTP/mpegts output format DE rtsp RTSP output DE s16be PCM signed 16-bit big-endian DE s16le PCM signed 16-bit little-endian DE s24be PCM signed 24-bit big-endian DE s24le PCM signed 24-bit little-endian DE s32be PCM signed 32-bit big-endian DE s32le PCM signed 32-bit little-endian D s337m SMPTE 337M DE s8 PCM signed 8-bit D sami SAMI subtitle format DE sap SAP output DE sbc raw SBC D sbg SBaGen binaural beats script DE scc Scenarist Closed Captions E sdl,sdl2 SDL2 output device D sdp SDP D sdr2 SDR2 D sds MIDI Sample Dump Standard D sdx Sample Dump eXchange E segment segment D ser SER (Simple uncompressed video format for astronomical capturing) D sga Digital Pictures SGA D sgi_pipe piped sgi sequence D shn raw Shorten D siff Beam Software SIFF D simbiosis_imx Simbiosis Interactive IMX E singlejpeg JPEG single image D sln Asterisk raw pcm DE smjpeg Loki SDL MJPEG D smk Smacker E smoothstreaming Smooth Streaming Muxer D smush LucasArts Smush DE sndio sndio audio playback D sol Sierra SOL DE sox SoX native DE spdif IEC 61937 (used on S/PDIF - IEC958) E spx Ogg Speex DE srt SubRip subtitle D stl Spruce subtitle format E stream_segment,ssegment streaming segment muxer E streamhash Per-stream hash testing D subviewer SubViewer subtitle format D subviewer1 SubViewer v1 subtitle format D sunrast_pipe piped sunrast sequence DE sup raw HDMV Presentation Graphic Stream subtitles D svag Konami PS2 SVAG E svcd MPEG-2 PS (SVCD) D svg_pipe piped svg sequence D svs Square SVS DE swf SWF (ShockWave Flash) D tak raw TAK D tedcaptions TED Talks captions E tee Multiple muxer tee D thp THP D tiertexseq Tiertex Limited SEQ D tiff_pipe piped tiff sequence D tmv 8088flex TMV DE truehd raw TrueHD DE tta TTA (True Audio) E ttml TTML subtitle D tty Tele-typewriter D txd Renderware TeXture Dictionary D ty TiVo TY Stream DE u16be PCM unsigned 16-bit big-endian DE u16le PCM unsigned 16-bit little-endian DE u24be PCM unsigned 24-bit big-endian DE u24le PCM unsigned 24-bit little-endian DE u32be PCM unsigned 32-bit big-endian DE u32le PCM unsigned 32-bit little-endian DE u8 PCM unsigned 8-bit E uncodedframecrc uncoded framecrc testing D v210 Uncompressed 4:2:2 10-bit D v210x Uncompressed 4:2:2 10-bit D vag Sony PS2 VAG DE vc1 raw VC-1 video DE vc1test VC-1 test bitstream E vcd MPEG-1 Systems / MPEG program stream (VCD) DE vidc PCM Archimedes VIDC DE video4linux2,v4l2 Video4Linux2 output device D vividas Vividas VIV D vivo Vivo D vmd Sierra VMD E vob MPEG-2 PS (VOB) D vobsub VobSub subtitle format DE voc Creative Voice D vpk Sony PS2 VPK D vplayer VPlayer subtitles D vqf Nippon Telegraph and Telephone Corporation (NTT) TwinVQ DE w64 Sony Wave64 DE wav WAV / WAVE (Waveform Audio) D wc3movie Wing Commander III movie E webm WebM E webm_chunk WebM Chunk Muxer DE webm_dash_manifest WebM DASH Manifest E webp WebP D webp_pipe piped webp sequence DE webvtt WebVTT subtitle D wsaud Westwood Studios audio D wsd Wideband Single-bit Data (WSD) D wsvqa Westwood Studios VQA DE wtv Windows Television (WTV) DE wv raw WavPack D wve Psion 3 audio D x11grab X11 screen capture, using XCB D xa Maxis XA D xbin eXtended BINary text (XBIN) D xbm_pipe piped xbm sequence D xmv Microsoft XMV D xpm_pipe piped xpm sequence E xv XV (XVideo) output device D xvag Sony PS3 XVAG D xwd_pipe piped xwd sequence D xwma Microsoft xWMA D yop Psygnosis YOP DE yuv4mpegpipe YUV4MPEG pipe ```
"ffmpeg -codecs": ``` ffmpeg version 4.4.2-0ubuntu0.22.04.1 Copyright (c) 2000-2021 the FFmpeg developers built with gcc 11 (Ubuntu 11.2.0-19ubuntu1) configuration: --prefix=/usr --extra-version=0ubuntu0.22.04.1 --toolchain=hardened --libdir=/usr/lib/aarch64-linux-gnu --incdir=/usr/include/aarch64-linux-gnu --arch=arm64 --enable-gpl --disable-stripping --enable-gnutls --enable-ladspa --enable-libaom --enable-libass --enable-libbluray --enable-libbs2b --enable-libcaca --enable-libcdio --enable-libcodec2 --enable-libdav1d --enable-libflite --enable-libfontconfig --enable-libfreetype --enable-libfribidi --enable-libgme --enable-libgsm --enable-libjack --enable-libmp3lame --enable-libmysofa --enable-libopenjpeg --enable-libopenmpt --enable-libopus --enable-libpulse --enable-librabbitmq --enable-librubberband --enable-libshine --enable-libsnappy --enable-libsoxr --enable-libspeex --enable-libsrt --enable-libssh --enable-libtheora --enable-libtwolame --enable-libvidstab --enable-libvorbis --enable-libvpx --enable-libwebp --enable-libx265 --enable-libxml2 --enable-libxvid --enable-libzimg --enable-libzmq --enable-libzvbi --enable-lv2 --enable-omx --enable-openal --enable-opencl --enable-opengl --enable-sdl2 --enable-pocketsphinx --enable-librsvg --enable-libdc1394 --enable-libdrm --enable-libiec61883 --enable-chromaprint --enable-frei0r --enable-libx264 --enable-shared libavutil 56. 70.100 / 56. 70.100 libavcodec 58.134.100 / 58.134.100 libavformat 58. 76.100 / 58. 76.100 libavdevice 58. 13.100 / 58. 13.100 libavfilter 7.110.100 / 7.110.100 libswscale 5. 9.100 / 5. 9.100 libswresample 3. 9.100 / 3. 9.100 libpostproc 55. 9.100 / 55. 9.100 Codecs: D..... = Decoding supported .E.... = Encoding supported ..V... = Video codec ..A... = Audio codec ..S... = Subtitle codec ...I.. = Intra frame-only codec ....L. = Lossy compression .....S = Lossless compression ------- D.VI.S 012v Uncompressed 4:2:2 10-bit D.V.L. 4xm 4X Movie D.VI.S 8bps QuickTime 8BPS video .EVIL. a64_multi Multicolor charset for Commodore 64 (encoders: a64multi ) .EVIL. a64_multi5 Multicolor charset for Commodore 64, extended with 5th color (colram) (encoders: a64multi5 ) D.V..S aasc Autodesk RLE D.V.L. agm Amuse Graphics Movie D.VIL. aic Apple Intermediate Codec DEVI.S alias_pix Alias/Wavefront PIX image DEVIL. amv AMV Video D.V.L. anm Deluxe Paint Animation D.V.L. ansi ASCII/ANSI art DEV..S apng APNG (Animated Portable Network Graphics) image D.V.L. arbc Gryphon's Anim Compressor D.V.L. argo Argonaut Games Video DEVIL. asv1 ASUS V1 DEVIL. asv2 ASUS V2 D.VIL. aura Auravision AURA D.VIL. aura2 Auravision Aura 2 DEV.L. av1 Alliance for Open Media AV1 (decoders: libdav1d libaom-av1 av1 av1_cuvid ) (encoders: libaom-av1 ) D.V... avrn Avid AVI Codec DEVI.S avrp Avid 1:1 10-bit RGB Packer D.V.L. avs AVS (Audio Video Standard) video ..V.L. avs2 AVS2-P2/IEEE1857.4 ..V.L. avs3 AVS3-P2/IEEE1857.10 DEVI.S avui Avid Meridien Uncompressed DEVI.S ayuv Uncompressed packed MS 4:4:4:4 D.V.L. bethsoftvid Bethesda VID video D.V.L. bfi Brute Force & Ignorance D.V.L. binkvideo Bink video D.VI.. bintext Binary text D.VI.S bitpacked Bitpacked DEVI.S bmp BMP (Windows and OS/2 bitmap) D.V..S bmv_video Discworld II BMV video D.VI.S brender_pix BRender PIX image D.V.L. c93 Interplay C93 D.V.L. cavs Chinese AVS (Audio Video Standard) (AVS1-P2, JiZhun profile) D.V.L. cdgraphics CD Graphics video D.V..S cdtoons CDToons video D.VIL. cdxl Commodore CDXL video DEV.L. cfhd GoPro CineForm HD DEV.L. cinepak Cinepak D.V.L. clearvideo Iterated Systems ClearVideo DEVIL. cljr Cirrus Logic AccuPak D.VI.S cllc Canopus Lossless Codec D.V.L. cmv Electronic Arts CMV video (decoders: eacmv ) D.V... cpia CPiA video format D.VILS cri Cintel RAW D.V..S cscd CamStudio (decoders: camstudio ) D.VIL. cyuv Creative YUV (CYUV) ..V.LS daala Daala D.VILS dds DirectDraw Surface image decoder D.V.L. dfa Chronomaster DFA DEV.LS dirac Dirac (encoders: vc2 ) DEVIL. dnxhd VC3/DNxHD DEVI.S dpx DPX (Digital Picture Exchange) image D.V.L. dsicinvideo Delphine Software International CIN video DEVIL. dvvideo DV (Digital Video) D.V..S dxa Feeble Files/ScummVM DXA D.VI.S dxtory Dxtory D.VIL. dxv Resolume DXV D.V.L. escape124 Escape 124 D.V.L. escape130 Escape 130 DEVILS exr OpenEXR image DEV..S ffv1 FFmpeg video codec #1 DEVI.S ffvhuff Huffyuv FFmpeg variant D.V.L. fic Mirillis FIC DEVI.S fits FITS (Flexible Image Transport System) DEV..S flashsv Flash Screen Video v1 DEV.L. flashsv2 Flash Screen Video v2 D.V..S flic Autodesk Animator Flic video DEV.L. flv1 FLV / Sorenson Spark / Sorenson H.263 (Flash Video) (decoders: flv ) (encoders: flv ) D.V..S fmvc FM Screen Capture Codec D.VI.S fraps Fraps D.VI.S frwu Forward Uncompressed D.V.L. g2m Go2Meeting D.V.L. gdv Gremlin Digital Video DEV..S gif CompuServe GIF (Graphics Interchange Format) DEV.L. h261 H.261 DEV.L. h263 H.263 / H.263-1996, H.263+ / H.263-1998 / H.263 version 2 (decoders: h263 h263_v4l2m2m ) (encoders: h263 h263_v4l2m2m ) D.V.L. h263i Intel H.263 DEV.L. h263p H.263+ / H.263-1998 / H.263 version 2 DEV.LS h264 H.264 / AVC / MPEG-4 AVC / MPEG-4 part 10 (decoders: h264 h264_v4l2m2m h264_cuvid ) (encoders: libx264 libx264rgb h264_nvenc h264_omx h264_v4l2m2m h264_vaapi nvenc nvenc_h264 ) DEVIL. hap Vidvox Hap DEV.L. hevc H.265 / HEVC (High Efficiency Video Coding) (decoders: hevc hevc_v4l2m2m hevc_cuvid ) (encoders: libx265 nvenc_hevc hevc_nvenc hevc_v4l2m2m hevc_vaapi ) D.V.L. hnm4video HNM 4 video D.VIL. hq_hqa Canopus HQ/HQA D.VIL. hqx Canopus HQX DEVI.S huffyuv HuffYUV D.VI.S hymt HuffYUV MT D.V.L. idcin id Quake II CIN video (decoders: idcinvideo ) D.VI.. idf iCEDraw text D.V.L. iff_ilbm IFF ACBM/ANIM/DEEP/ILBM/PBM/RGB8/RGBN (decoders: iff ) D.V.L. imm4 Infinity IMM4 D.V.L. imm5 Infinity IMM5 D.V.L. indeo2 Intel Indeo 2 D.V.L. indeo3 Intel Indeo 3 D.V.L. indeo4 Intel Indeo Video Interactive 4 D.V.L. indeo5 Intel Indeo Video Interactive 5 D.V.L. interplayvideo Interplay MVE video D.VIL. ipu IPU Video DEVILS jpeg2000 JPEG 2000 (decoders: jpeg2000 libopenjpeg ) (encoders: jpeg2000 libopenjpeg ) DEVILS jpegls JPEG-LS D.VIL. jv Bitmap Brothers JV video D.V.L. kgv1 Kega Game Video D.V.L. kmvc Karl Morton's video codec D.VI.S lagarith Lagarith lossless .EVI.S ljpeg Lossless JPEG D.VI.S loco LOCO D.V.L. lscr LEAD Screen Capture D.VI.S m101 Matrox Uncompressed SD D.V.L. mad Electronic Arts Madcow Video (decoders: eamad ) DEVI.S magicyuv MagicYUV video D.VIL. mdec Sony PlayStation MDEC (Motion DECoder) D.V.L. mimic Mimic DEVIL. mjpeg Motion JPEG (decoders: mjpeg mjpeg_cuvid ) (encoders: mjpeg mjpeg_vaapi ) D.VIL. mjpegb Apple MJPEG-B D.V.L. mmvideo American Laser Games MM Video D.V.L. mobiclip MobiClip Video D.V.L. motionpixels Motion Pixels video DEV.L. mpeg1video MPEG-1 video (decoders: mpeg1video mpeg1_v4l2m2m mpeg1_cuvid ) DEV.L. mpeg2video MPEG-2 video (decoders: mpeg2video mpegvideo mpeg2_v4l2m2m mpeg2_cuvid ) (encoders: mpeg2video mpeg2_vaapi ) DEV.L. mpeg4 MPEG-4 part 2 (decoders: mpeg4 mpeg4_v4l2m2m mpeg4_cuvid ) (encoders: mpeg4 libxvid mpeg4_omx mpeg4_v4l2m2m ) D.V.L. msa1 MS ATC Screen D.VI.S mscc Mandsoft Screen Capture Codec D.V.L. msmpeg4v1 MPEG-4 part 2 Microsoft variant version 1 DEV.L. msmpeg4v2 MPEG-4 part 2 Microsoft variant version 2 DEV.L. msmpeg4v3 MPEG-4 part 2 Microsoft variant version 3 (decoders: msmpeg4 ) (encoders: msmpeg4 ) D.VI.S msp2 Microsoft Paint (MSP) version 2 D.V..S msrle Microsoft RLE D.V.L. mss1 MS Screen 1 D.VIL. mss2 MS Windows Media Video V9 Screen DEV.L. msvideo1 Microsoft Video 1 D.VI.S mszh LCL (LossLess Codec Library) MSZH D.V.L. mts2 MS Expression Encoder Screen D.V.L. mv30 MidiVid 3.0 D.VIL. mvc1 Silicon Graphics Motion Video Compressor 1 D.VIL. mvc2 Silicon Graphics Motion Video Compressor 2 D.V.L. mvdv MidiVid VQ D.VIL. mvha MidiVid Archive Codec D.V..S mwsc MatchWare Screen Capture Codec D.V.L. mxpeg Mobotix MxPEG video D.VIL. notchlc NotchLC D.V.L. nuv NuppelVideo/RTJPEG D.V.L. paf_video Amazing Studio Packed Animation File Video DEVI.S pam PAM (Portable AnyMap) image DEVI.S pbm PBM (Portable BitMap) image DEVI.S pcx PC Paintbrush PCX image DEVI.S pfm PFM (Portable FloatMap) image DEVI.S pgm PGM (Portable GrayMap) image DEVI.S pgmyuv PGMYUV (Portable GrayMap YUV) image D.VI.S pgx PGX (JPEG2000 Test Format) D.V.L. photocd Kodak Photo CD D.VIL. pictor Pictor/PC Paint D.VIL. pixlet Apple Pixlet DEV..S png PNG (Portable Network Graphics) image DEVI.S ppm PPM (Portable PixelMap) image DEVIL. prores Apple ProRes (iCodec Pro) (encoders: prores prores_aw prores_ks ) D.VIL. prosumer Brooktree ProSumer Video D.VI.S psd Photoshop PSD file D.VIL. ptx V.Flash PTX image D.VI.S qdraw Apple QuickDraw D.V.L. qpeg Q-team QPEG DEV..S qtrle QuickTime Animation (RLE) video DEVI.S r10k AJA Kona 10-bit RGB Codec DEVI.S r210 Uncompressed RGB 10-bit D.V.L. rasc RemotelyAnywhere Screen Capture DEVI.S rawvideo raw video D.VIL. rl2 RL2 video DEV.L. roq id RoQ video (decoders: roqvideo ) (encoders: roqvideo ) DEV.L. rpza QuickTime video (RPZA) D.V..S rscc innoHeim/Rsupport Screen Capture Codec DEV.L. rv10 RealVideo 1.0 DEV.L. rv20 RealVideo 2.0 D.V.L. rv30 RealVideo 3.0 D.V.L. rv40 RealVideo 4.0 D.V.L. sanm LucasArts SANM/SMUSH video D.V.LS scpr ScreenPressor D.V..S screenpresso Screenpresso D.V.L. sga Digital Pictures SGA Video DEVI.S sgi SGI image D.VI.S sgirle SGI RLE 8-bit D.VI.S sheervideo BitJazz SheerVideo D.V.L. simbiosis_imx Simbiosis Interactive IMX Video D.V.L. smackvideo Smacker video (decoders: smackvid ) D.V.L. smc QuickTime Graphics (SMC) D.VIL. smvjpeg Sigmatel Motion Video DEV.LS snow Snow D.VIL. sp5x Sunplus JPEG (SP5X) DEVIL. speedhq NewTek SpeedHQ D.VI.S srgc Screen Recorder Gold Codec DEVI.S sunrast Sun Rasterfile image D.V..S svg Scalable Vector Graphics (decoders: librsvg ) DEV.L. svq1 Sorenson Vector Quantizer 1 / Sorenson Video 1 / SVQ1 D.V.L. svq3 Sorenson Vector Quantizer 3 / Sorenson Video 3 / SVQ3 DEVI.S targa Truevision Targa image D.VI.S targa_y216 Pinnacle TARGA CineWave YUV16 D.V.L. tdsc TDSC D.V.L. tgq Electronic Arts TGQ video (decoders: eatgq ) D.V.L. tgv Electronic Arts TGV video (decoders: eatgv ) DEV.L. theora Theora (encoders: libtheora ) D.VIL. thp Nintendo Gamecube THP video D.V.L. tiertexseqvideo Tiertex Limited SEQ video DEVI.S tiff TIFF image D.VIL. tmv 8088flex TMV D.V.L. tqi Electronic Arts TQI video (decoders: eatqi ) D.V.L. truemotion1 Duck TrueMotion 1.0 D.V.L. truemotion2 Duck TrueMotion 2.0 D.VIL. truemotion2rt Duck TrueMotion 2.0 Real Time D.V..S tscc TechSmith Screen Capture Codec (decoders: camtasia ) D.V.L. tscc2 TechSmith Screen Codec 2 D.VIL. txd Renderware TXD (TeXture Dictionary) image D.V.L. ulti IBM UltiMotion (decoders: ultimotion ) DEVI.S utvideo Ut Video DEVI.S v210 Uncompressed 4:2:2 10-bit D.VI.S v210x Uncompressed 4:2:2 10-bit DEVI.S v308 Uncompressed packed 4:4:4 DEVI.S v408 Uncompressed packed QT 4:4:4:4 DEVI.S v410 Uncompressed 4:4:4 10-bit D.V.L. vb Beam Software VB D.VI.S vble VBLE Lossless Codec D.V.L. vc1 SMPTE VC-1 (decoders: vc1 vc1_v4l2m2m vc1_cuvid ) D.V.L. vc1image Windows Media Video 9 Image v2 D.VIL. vcr1 ATI VCR1 D.VIL. vixl Miro VideoXL (decoders: xl ) D.V.L. vmdvideo Sierra VMD video D.V..S vmnc VMware Screen Codec / VMware Video D.V.L. vp3 On2 VP3 D.V.L. vp4 On2 VP4 D.V.L. vp5 On2 VP5 D.V.L. vp6 On2 VP6 D.V.L. vp6a On2 VP6 (Flash version, with alpha channel) D.V.L. vp6f On2 VP6 (Flash version) D.V.L. vp7 On2 VP7 DEV.L. vp8 On2 VP8 (decoders: vp8 vp8_v4l2m2m libvpx vp8_cuvid ) (encoders: libvpx vp8_v4l2m2m vp8_vaapi ) DEV.L. vp9 Google VP9 (decoders: vp9 vp9_v4l2m2m libvpx-vp9 vp9_cuvid ) (encoders: libvpx-vp9 vp9_vaapi ) ..V.L. vvc H.266 / VVC (Versatile Video Coding) D.V..S wcmv WinCAM Motion Video DEVILS webp WebP (encoders: libwebp_anim libwebp ) DEV.L. wmv1 Windows Media Video 7 DEV.L. wmv2 Windows Media Video 8 D.V.L. wmv3 Windows Media Video 9 D.V.L. wmv3image Windows Media Video 9 Image D.VIL. wnv1 Winnov WNV1 DEV..S wrapped_avframe AVFrame to AVPacket passthrough D.V.L. ws_vqa Westwood Studios VQA (Vector Quantized Animation) video (decoders: vqavideo ) D.V.L. xan_wc3 Wing Commander III / Xan D.V.L. xan_wc4 Wing Commander IV / Xxan D.VI.. xbin eXtended BINary text DEVI.S xbm XBM (X BitMap) image DEVIL. xface X-face image D.VI.S xpm XPM (X PixMap) image DEVI.S xwd XWD (X Window Dump) image DEVI.S y41p Uncompressed YUV 4:1:1 12-bit D.VI.S ylc YUY2 Lossless Codec D.V.L. yop Psygnosis YOP Video DEVI.S yuv4 Uncompressed packed 4:2:0 D.V..S zerocodec ZeroCodec Lossless Video DEVI.S zlib LCL (LossLess Codec Library) ZLIB DEV..S zmbv Zip Motion Blocks Video ..AIL. 4gv 4GV (Fourth Generation Vocoder) D.AIL. 8svx_exp 8SVX exponential D.AIL. 8svx_fib 8SVX fibonacci DEAIL. aac AAC (Advanced Audio Coding) (decoders: aac aac_fixed ) D.AIL. aac_latm AAC LATM (Advanced Audio Coding LATM syntax) DEAIL. ac3 ATSC A/52A (AC-3) (decoders: ac3 ac3_fixed ) (encoders: ac3 ac3_fixed ) D.AIL. acelp.kelvin Sipro ACELP.KELVIN D.AIL. adpcm_4xm ADPCM 4X Movie DEAIL. adpcm_adx SEGA CRI ADX ADPCM D.AIL. adpcm_afc ADPCM Nintendo Gamecube AFC D.AIL. adpcm_agm ADPCM AmuseGraphics Movie AGM D.AIL. adpcm_aica ADPCM Yamaha AICA DEAIL. adpcm_argo ADPCM Argonaut Games D.AIL. adpcm_ct ADPCM Creative Technology D.AIL. adpcm_dtk ADPCM Nintendo Gamecube DTK D.AIL. adpcm_ea ADPCM Electronic Arts D.AIL. adpcm_ea_maxis_xa ADPCM Electronic Arts Maxis CDROM XA D.AIL. adpcm_ea_r1 ADPCM Electronic Arts R1 D.AIL. adpcm_ea_r2 ADPCM Electronic Arts R2 D.AIL. adpcm_ea_r3 ADPCM Electronic Arts R3 D.AIL. adpcm_ea_xas ADPCM Electronic Arts XAS DEAIL. adpcm_g722 G.722 ADPCM (decoders: g722 ) (encoders: g722 ) DEAIL. adpcm_g726 G.726 ADPCM (decoders: g726 ) (encoders: g726 ) DEAIL. adpcm_g726le G.726 ADPCM little-endian (decoders: g726le ) (encoders: g726le ) DEAIL. adpcm_ima_alp ADPCM IMA High Voltage Software ALP DEAIL. adpcm_ima_amv ADPCM IMA AMV D.AIL. adpcm_ima_apc ADPCM IMA CRYO APC DEAIL. adpcm_ima_apm ADPCM IMA Ubisoft APM D.AIL. adpcm_ima_cunning ADPCM IMA Cunning Developments D.AIL. adpcm_ima_dat4 ADPCM IMA Eurocom DAT4 D.AIL. adpcm_ima_dk3 ADPCM IMA Duck DK3 D.AIL. adpcm_ima_dk4 ADPCM IMA Duck DK4 D.AIL. adpcm_ima_ea_eacs ADPCM IMA Electronic Arts EACS D.AIL. adpcm_ima_ea_sead ADPCM IMA Electronic Arts SEAD D.AIL. adpcm_ima_iss ADPCM IMA Funcom ISS D.AIL. adpcm_ima_moflex ADPCM IMA MobiClip MOFLEX D.AIL. adpcm_ima_mtf ADPCM IMA Capcom's MT Framework D.AIL. adpcm_ima_oki ADPCM IMA Dialogic OKI DEAIL. adpcm_ima_qt ADPCM IMA QuickTime D.AIL. adpcm_ima_rad ADPCM IMA Radical D.AIL. adpcm_ima_smjpeg ADPCM IMA Loki SDL MJPEG DEAIL. adpcm_ima_ssi ADPCM IMA Simon & Schuster Interactive DEAIL. adpcm_ima_wav ADPCM IMA WAV D.AIL. adpcm_ima_ws ADPCM IMA Westwood DEAIL. adpcm_ms ADPCM Microsoft D.AIL. adpcm_mtaf ADPCM MTAF D.AIL. adpcm_psx ADPCM Playstation D.AIL. adpcm_sbpro_2 ADPCM Sound Blaster Pro 2-bit D.AIL. adpcm_sbpro_3 ADPCM Sound Blaster Pro 2.6-bit D.AIL. adpcm_sbpro_4 ADPCM Sound Blaster Pro 4-bit DEAIL. adpcm_swf ADPCM Shockwave Flash D.AIL. adpcm_thp ADPCM Nintendo THP D.AIL. adpcm_thp_le ADPCM Nintendo THP (Little-Endian) D.AIL. adpcm_vima LucasArts VIMA audio D.AIL. adpcm_xa ADPCM CDROM XA DEAIL. adpcm_yamaha ADPCM Yamaha D.AIL. adpcm_zork ADPCM Zork DEAI.S alac ALAC (Apple Lossless Audio Codec) D.AIL. amr_nb AMR-NB (Adaptive Multi-Rate NarrowBand) (decoders: amrnb ) D.AIL. amr_wb AMR-WB (Adaptive Multi-Rate WideBand) (decoders: amrwb ) D.AI.S ape Monkey's Audio DEAIL. aptx aptX (Audio Processing Technology for Bluetooth) DEAIL. aptx_hd aptX HD (Audio Processing Technology for Bluetooth) D.AIL. atrac1 ATRAC1 (Adaptive TRansform Acoustic Coding) D.AIL. atrac3 ATRAC3 (Adaptive TRansform Acoustic Coding 3) D.AI.S atrac3al ATRAC3 AL (Adaptive TRansform Acoustic Coding 3 Advanced Lossless) D.AIL. atrac3p ATRAC3+ (Adaptive TRansform Acoustic Coding 3+) (decoders: atrac3plus ) D.AI.S atrac3pal ATRAC3+ AL (Adaptive TRansform Acoustic Coding 3+ Advanced Lossless) (decoders: atrac3plusal ) D.AIL. atrac9 ATRAC9 (Adaptive TRansform Acoustic Coding 9) D.AIL. avc On2 Audio for Video Codec (decoders: on2avc ) D.AIL. binkaudio_dct Bink Audio (DCT) D.AIL. binkaudio_rdft Bink Audio (RDFT) D.AIL. bmv_audio Discworld II BMV audio ..AIL. celt Constrained Energy Lapped Transform (CELT) DEAIL. codec2 codec2 (very low bitrate speech codec) (decoders: libcodec2 ) (encoders: libcodec2 ) DEAIL. comfortnoise RFC 3389 Comfort Noise D.AIL. cook Cook / Cooker / Gecko (RealAudio G2) D.AIL. derf_dpcm DPCM Xilam DERF D.AIL. dolby_e Dolby E D.AIL. dsd_lsbf DSD (Direct Stream Digital), least significant bit first D.AIL. dsd_lsbf_planar DSD (Direct Stream Digital), least significant bit first, planar D.AIL. dsd_msbf DSD (Direct Stream Digital), most significant bit first D.AIL. dsd_msbf_planar DSD (Direct Stream Digital), most significant bit first, planar D.AIL. dsicinaudio Delphine Software International CIN audio D.AIL. dss_sp Digital Speech Standard - Standard Play mode (DSS SP) D.AI.S dst DST (Direct Stream Transfer) DEAILS dts DCA (DTS Coherent Acoustics) (decoders: dca ) (encoders: dca ) D.AIL. dvaudio DV audio DEAIL. eac3 ATSC A/52B (AC-3, E-AC-3) D.AIL. evrc EVRC (Enhanced Variable Rate Codec) D.AIL. fastaudio MobiClip FastAudio DEAI.S flac FLAC (Free Lossless Audio Codec) DEAIL. g723_1 G.723.1 D.AIL. g729 G.729 D.AIL. gremlin_dpcm DPCM Gremlin DEAIL. gsm GSM (decoders: gsm libgsm ) (encoders: libgsm ) DEAIL. gsm_ms GSM Microsoft variant (decoders: gsm_ms libgsm_ms ) (encoders: libgsm_ms ) D.AIL. hca CRI HCA D.AIL. hcom HCOM Audio D.AIL. iac IAC (Indeo Audio Coder) D.AIL. ilbc iLBC (Internet Low Bitrate Codec) D.AIL. imc IMC (Intel Music Coder) D.AIL. interplay_dpcm DPCM Interplay D.AIL. interplayacm Interplay ACM D.AIL. mace3 MACE (Macintosh Audio Compression/Expansion) 3:1 D.AIL. mace6 MACE (Macintosh Audio Compression/Expansion) 6:1 D.AIL. metasound Voxware MetaSound DEAI.S mlp MLP (Meridian Lossless Packing) D.AIL. mp1 MP1 (MPEG audio layer 1) (decoders: mp1 mp1float ) DEAIL. mp2 MP2 (MPEG audio layer 2) (decoders: mp2 mp2float ) (encoders: mp2 mp2fixed libtwolame ) DEAIL. mp3 MP3 (MPEG audio layer 3) (decoders: mp3float mp3 ) (encoders: libmp3lame libshine ) D.AIL. mp3adu ADU (Application Data Unit) MP3 (MPEG audio layer 3) (decoders: mp3adufloat mp3adu ) D.AIL. mp3on4 MP3onMP4 (decoders: mp3on4float mp3on4 ) D.AI.S mp4als MPEG-4 Audio Lossless Coding (ALS) (decoders: als ) ..A.L. mpegh_3d_audio MPEG-H 3D Audio D.AIL. musepack7 Musepack SV7 (decoders: mpc7 ) D.AIL. musepack8 Musepack SV8 (decoders: mpc8 ) DEAIL. nellymoser Nellymoser Asao DEAIL. opus Opus (Opus Interactive Audio Codec) (decoders: opus libopus ) (encoders: opus libopus ) D.AIL. paf_audio Amazing Studio Packed Animation File Audio DEAIL. pcm_alaw PCM A-law / G.711 A-law D.AI.S pcm_bluray PCM signed 16|20|24-bit big-endian for Blu-ray media DEAI.S pcm_dvd PCM signed 20|24-bit big-endian D.AI.S pcm_f16le PCM 16.8 floating point little-endian D.AI.S pcm_f24le PCM 24.0 floating point little-endian DEAI.S pcm_f32be PCM 32-bit floating point big-endian DEAI.S pcm_f32le PCM 32-bit floating point little-endian DEAI.S pcm_f64be PCM 64-bit floating point big-endian DEAI.S pcm_f64le PCM 64-bit floating point little-endian D.AI.S pcm_lxf PCM signed 20-bit little-endian planar DEAIL. pcm_mulaw PCM mu-law / G.711 mu-law DEAI.S pcm_s16be PCM signed 16-bit big-endian DEAI.S pcm_s16be_planar PCM signed 16-bit big-endian planar DEAI.S pcm_s16le PCM signed 16-bit little-endian DEAI.S pcm_s16le_planar PCM signed 16-bit little-endian planar DEAI.S pcm_s24be PCM signed 24-bit big-endian DEAI.S pcm_s24daud PCM D-Cinema audio signed 24-bit DEAI.S pcm_s24le PCM signed 24-bit little-endian DEAI.S pcm_s24le_planar PCM signed 24-bit little-endian planar DEAI.S pcm_s32be PCM signed 32-bit big-endian DEAI.S pcm_s32le PCM signed 32-bit little-endian DEAI.S pcm_s32le_planar PCM signed 32-bit little-endian planar DEAI.S pcm_s64be PCM signed 64-bit big-endian DEAI.S pcm_s64le PCM signed 64-bit little-endian DEAI.S pcm_s8 PCM signed 8-bit DEAI.S pcm_s8_planar PCM signed 8-bit planar D.AI.S pcm_sga PCM SGA DEAI.S pcm_u16be PCM unsigned 16-bit big-endian DEAI.S pcm_u16le PCM unsigned 16-bit little-endian DEAI.S pcm_u24be PCM unsigned 24-bit big-endian DEAI.S pcm_u24le PCM unsigned 24-bit little-endian DEAI.S pcm_u32be PCM unsigned 32-bit big-endian DEAI.S pcm_u32le PCM unsigned 32-bit little-endian DEAI.S pcm_u8 PCM unsigned 8-bit DEAIL. pcm_vidc PCM Archimedes VIDC D.AIL. qcelp QCELP / PureVoice D.AIL. qdm2 QDesign Music Codec 2 D.AIL. qdmc QDesign Music DEAIL. ra_144 RealAudio 1.0 (14.4K) (decoders: real_144 ) (encoders: real_144 ) D.AIL. ra_288 RealAudio 2.0 (28.8K) (decoders: real_288 ) D.AI.S ralf RealAudio Lossless DEAIL. roq_dpcm DPCM id RoQ DEAI.S s302m SMPTE 302M DEAIL. sbc SBC (low-complexity subband codec) D.AIL. sdx2_dpcm DPCM Squareroot-Delta-Exact D.AI.S shorten Shorten D.AIL. sipr RealAudio SIPR / ACELP.NET D.AIL. siren Siren D.AIL. smackaudio Smacker audio (decoders: smackaud ) ..AIL. smv SMV (Selectable Mode Vocoder) D.AIL. sol_dpcm DPCM Sol DEAI.. sonic Sonic .EAI.. sonicls Sonic lossless DEAIL. speex Speex (decoders: libspeex ) (encoders: libspeex ) D.A..S tak TAK (Tom's lossless Audio Kompressor) DEA..S truehd TrueHD D.AIL. truespeech DSP Group TrueSpeech DEAI.S tta TTA (True Audio) D.AIL. twinvq VQF TwinVQ D.AIL. vmdaudio Sierra VMD audio DEAIL. vorbis Vorbis (decoders: vorbis libvorbis ) (encoders: vorbis libvorbis ) D.AI.. wavesynth Wave synthesis pseudo-codec DEAILS wavpack WavPack D.AIL. westwood_snd1 Westwood Audio (SND1) (decoders: ws_snd1 ) D.AI.S wmalossless Windows Media Audio Lossless D.AIL. wmapro Windows Media Audio 9 Professional DEAIL. wmav1 Windows Media Audio 1 DEAIL. wmav2 Windows Media Audio 2 D.AIL. wmavoice Windows Media Audio Voice D.AIL. xan_dpcm DPCM Xan D.AIL. xma1 Xbox Media Audio 1 D.AIL. xma2 Xbox Media Audio 2 ..D... bin_data binary data ..D... dvd_nav_packet DVD Nav packet ..D... epg Electronic Program Guide ..D... klv SMPTE 336M Key-Length-Value (KLV) metadata ..D... mpegts raw MPEG-TS stream ..D... otf OpenType font ..D... scte_35 SCTE 35 Message Queue ..D... timed_id3 timed ID3 metadata ..D... ttf TrueType font ..S... arib_caption ARIB STD-B24 caption DES... ass ASS (Advanced SSA) subtitle (decoders: ssa ass ) (encoders: ssa ass ) DES... dvb_subtitle DVB subtitles (decoders: dvbsub ) (encoders: dvbsub ) D.S... dvb_teletext DVB teletext (decoders: libzvbi_teletextdec ) DES... dvd_subtitle DVD subtitles (decoders: dvdsub ) (encoders: dvdsub ) D.S... eia_608 EIA-608 closed captions (decoders: cc_dec ) D.S... hdmv_pgs_subtitle HDMV Presentation Graphic Stream subtitles (decoders: pgssub ) ..S... hdmv_text_subtitle HDMV Text subtitle D.S... jacosub JACOsub subtitle D.S... microdvd MicroDVD subtitle DES... mov_text MOV text D.S... mpl2 MPL2 subtitle D.S... pjs PJS (Phoenix Japanimation Society) subtitle D.S... realtext RealText subtitle D.S... sami SAMI subtitle ..S... srt SubRip subtitle with embedded timing ..S... ssa SSA (SubStation Alpha) subtitle D.S... stl Spruce subtitle format DES... subrip SubRip subtitle (decoders: srt subrip ) (encoders: srt subrip ) D.S... subviewer SubViewer subtitle D.S... subviewer1 SubViewer v1 subtitle DES... text raw UTF-8 text .ES... ttml Timed Text Markup Language D.S... vplayer VPlayer subtitle DES... webvtt WebVTT subtitle DES... xsub XSUB ```

3.

log ``` 2024/06/09 20:24:58 >>> LOG START 2024/06/09 20:24:35 [main:3] Liquidsoap 2.2.5 2024/06/09 20:24:35 [main:3] Using: alsa=0.3.0 angstrom=0.16.0 ao=0.2.4 asetmap=0.8.1 asn1-combinators=0.2.6 astring=0.8.5 base64=3.5.1 bigarray=[distributed with Ocaml] bigarray-compat=1.1.0 bigstringaf=0.9.1 bjack=0.1.6 bos=0.2.1 bytes=[distributed with OCaml 4.02 or above] ca-certs=v0.2.3 camlp-streams camomile.lib=2.0 cohttp=5.3.1 cohttp-lwt=5.3.0 cohttp-lwt-unix=5.3.0 conduit=6.2.1 conduit-lwt=6.2.1 conduit-lwt-unix=6.2.1 cry=1.0.3 cstruct=6.2.0 ctypes=0.22.0 ctypes-foreign=0.22.0 ctypes.stubs=0.22.0 curl=0.9.2 domain-name=0.4.0 domain_shims dssi=0.1.5 dtools=0.4.5 dune-build-info=3.14.0 dune-private-libs.dune-section=3.14.0 dune-site=3.14.0 dune-site.private=3.14.0 duppy=0.9.4 eqaf=0.9 eqaf.bigstring=0.9 eqaf.cstruct=0.9 faad=0.5.2 fdkaac=0.3.3 ffmpeg-av=1.1.10 ffmpeg-avcodec=1.1.10 ffmpeg-avdevice=1.1.10 ffmpeg-avfilter=1.1.10 ffmpeg-avutil=1.1.10 ffmpeg-swresample=1.1.10 ffmpeg-swscale=1.1.10 fileutils=0.6.4 flac=0.5.1 flac.decoder=0.5.1 flac.ogg=0.5.1 fmt=0.9.0 fpath=0.7.3 frei0r=0.1.2 gd=1.0a5 gen=1.1 gmap=0.3.0 hkdf=1.0.4 inotify=2.0-62-g5e58536 integers ipaddr=5.5.0 ipaddr-sexp=5.5.0 ipaddr.unix=5.5.0 irc-client irc-client-unix jemalloc ladspa=0.2.2 lame=0.3.7 lastfm=0.3.4 lilv=0.1.0 liquidsoap-lang=2.2.5 liquidsoap-lang.console=2.2.5 liquidsoap_alsa=f0fdb0e-dirty liquidsoap_ao=f0fdb0e-dirty liquidsoap_bjack=f0fdb0e-dirty liquidsoap_builtins=f0fdb0e-dirty liquidsoap_core=f0fdb0e-dirty liquidsoap_dssi=f0fdb0e-dirty liquidsoap_faad=f0fdb0e-dirty liquidsoap_fdkaac=f0fdb0e-dirty liquidsoap_ffmpeg=f0fdb0e-dirty liquidsoap_flac=f0fdb0e-dirty liquidsoap_frei0r=f0fdb0e-dirty liquidsoap_gd=f0fdb0e-dirty liquidsoap_irc=f0fdb0e-dirty liquidsoap_jemalloc=f0fdb0e-dirty liquidsoap_ladspa=f0fdb0e-dirty liquidsoap_lame=f0fdb0e-dirty liquidsoap_lastfm=f0fdb0e-dirty liquidsoap_lilv=f0fdb0e-dirty liquidsoap_lo=f0fdb0e-dirty liquidsoap_mad=f0fdb0e-dirty liquidsoap_mem_usage=f0fdb0e-dirty liquidsoap_memtrace=f0fdb0e-dirty liquidsoap_ogg=f0fdb0e-dirty liquidsoap_ogg_flac=f0fdb0e-dirty liquidsoap_optionals=f0fdb0e-dirty liquidsoap_opus=f0fdb0e-dirty liquidsoap_osc=f0fdb0e-dirty liquidsoap_oss=f0fdb0e-dirty liquidsoap_portaudio=f0fdb0e-dirty liquidsoap_posix_time=f0fdb0e-dirty liquidsoap_prometheus=f0fdb0e-dirty liquidsoap_pulseaudio=f0fdb0e-dirty liquidsoap_runtime=f0fdb0e-dirty liquidsoap_samplerate=f0fdb0e-dirty liquidsoap_sdl=f0fdb0e-dirty liquidsoap_shine=f0fdb0e-dirty liquidsoap_soundtouch=f0fdb0e-dirty liquidsoap_speex=f0fdb0e-dirty liquidsoap_srt=f0fdb0e-dirty liquidsoap_ssl=f0fdb0e-dirty liquidsoap_stereotool=f0fdb0e-dirty liquidsoap_taglib=f0fdb0e-dirty liquidsoap_theora=f0fdb0e-dirty liquidsoap_tls=f0fdb0e-dirty liquidsoap_vorbis=f0fdb0e-dirty liquidsoap_xmlplaylist=f0fdb0e-dirty liquidsoap_yaml=f0fdb0e-dirty lo=0.2.0 logs=0.7.0 logs.fmt=0.7.0 logs.lwt=0.7.0 lwt=5.7.0 lwt.unix=5.7.0 macaddr=5.5.0 mad=0.5.3 magic-mime=1.3.1 mem_usage=0.1.1 memtrace=0.2.3 menhirLib=20231231 metadata=0.3.0 mirage-crypto=0.11.2 mirage-crypto-ec=0.11.2 mirage-crypto-pk=0.11.2 mirage-crypto-rng=0.11.2 mirage-crypto-rng.unix=0.11.2 mm=0.8.5 mm.audio=0.8.5 mm.base=0.8.5 mm.image=0.8.5 mm.midi=0.8.5 mm.video=0.8.5 ocplib-endian ocplib-endian.bigstring ogg=0.7.4 ogg.decoder=0.7.4 opus=0.2.3 opus.decoder=0.2.3 osc osc-unix parsexp=v0.16.0 pbkdf pcre=7.5.0 portaudio=0.2.3 posix-base=5a7f328 posix-socket=5a7f328 posix-socket.constants=5a7f328 posix-socket.stubs=5a7f328 posix-socket.types=5a7f328 posix-time2=5a7f328 posix-time2.constants=5a7f328 posix-time2.stubs=5a7f328 posix-time2.types=5a7f328 posix-types=5a7f328 posix-types.constants=5a7f328 ppx_sexp_conv.runtime-lib=v0.16.0 prometheus=1.2 prometheus-app=1.2 ptime=1.1.0 ptime.clock.os=1.1.0 pulseaudio=0.1.6 re=1.11.0 result=1.5 rresult=0.7.0 samplerate=0.1.7 saturn_lockfree=0.4.1 sedlex=3.2 seq=[distributed with OCaml 4.07 or above] sexplib=v0.16.0 sexplib0=v0.16.0 shine=0.2.3 soundtouch=0.1.9 speex=0.4.2 speex.decoder=0.4.2 srt=0.3.1 srt.constants=0.3.1 srt.stubs=0.3.1 srt.stubs.locked=0.3.1 srt.types=0.3.1 ssl=0.7.0 stdlib-shims=0.3.0 stereotool=f0fdb0e-dirty str=[distributed with Ocaml] stringext=1.6.0 taglib=0.3.10 theora=0.4.1 theora.decoder=0.4.1 threads=[distributed with Ocaml] threads.posix=[internal] tls=0.17.3 tsdl=v1.0.0 tsdl-image=0.5 tsdl-ttf=0.6 unix=[distributed with Ocaml] unix-errno=52c6ecb unix-errno.errno_bindings=52c6ecb unix-errno.errno_types=52c6ecb unix-errno.errno_types_detected=52c6ecb unix-errno.unix=52c6ecb uri=4.4.0 uri-sexp=4.4.0 uri.services=4.4.0 vorbis=0.8.1 vorbis.decoder=0.8.1 x509=0.16.5 xmlm=1.4.0 xmlplaylist=0.1.5 yaml=3.2.0 yaml.bindings=3.2.0 yaml.bindings.types=3.2.0 yaml.c=3.2.0 yaml.ffi=3.2.0 yaml.types=3.2.0 zarith=1.13 2024/06/09 20:24:35 [clock:3] Using native (high-precision) implementation for latency control 2024/06/09 20:24:57 [main:3] Standard library loaded in 21.93 seconds. 2024/06/09 20:24:57 [Music:4] Reloading playlist. 2024/06/09 20:24:57 [Music:4] Playlist is a directory. 2024/06/09 20:24:57 [lifecycle:5] At stage: "Liquidsoap script parse" 2024/06/09 20:24:57 [lifecycle:5] Executing action strip types and cleanup memory (stage: after Liquidsoap script parse) 2024/06/09 20:24:58 [lifecycle:5] Executing action frame settings eval (stage: after Liquidsoap script parse) 2024/06/09 20:24:58 [frame:4] frame.audio.channels set to: 2 2024/06/09 20:24:58 [frame:4] frame.video.default set to: false 2024/06/09 20:24:58 [frame:4] frame.midi.channels set to: 0 2024/06/09 20:24:58 [frame:4] frame.video.width set to: 1280 2024/06/09 20:24:58 [frame:4] frame.video.height set to: 720 2024/06/09 20:24:58 [frame:4] frame.audio.samplerate set to: 44100 2024/06/09 20:24:58 [frame:4] frame.video.framerate set to: 25 2024/06/09 20:24:58 [frame:4] frame.audio.samplerate set to: 44100 2024/06/09 20:24:58 [frame:3] Using 44100Hz audio, 25Hz video, 44100Hz main. 2024/06/09 20:24:58 [frame:3] Video frame size set to: 1280x720 2024/06/09 20:24:58 [frame:3] Frame size must be a multiple of 1764 ticks = 1764 audio samples = 1 video samples. 2024/06/09 20:24:58 [frame:3] Targeting 'frame.duration': 0.04s = 1764 audio samples = 1764 ticks. 2024/06/09 20:24:58 [frame:3] Frames last 0.04s = 1764 audio samples = 1 video samples = 1764 ticks. 2024/06/09 20:24:58 [lifecycle:5] Executing action start (stage: after Liquidsoap script parse) 2024/06/09 20:24:58 [lifecycle:5] Executing action main application before start (stage: before Liquidsoap application start) 2024/06/09 20:24:58 [lifecycle:5] Executing action sandbox start (stage: before Liquidsoap application start) 2024/06/09 20:24:58 [sandbox:3] Sandboxing disabled 2024/06/09 20:24:58 [lifecycle:5] Executing action core startup (stage: before Liquidsoap application start) 2024/06/09 20:24:58 [startup:3] DSSI plugins registration: 0.00s 2024/06/09 20:24:58 [startup:3] FFmpeg filters registration: 0.13s 2024/06/09 20:24:58 [startup:3] FFmpeg bitstream filters registration: 0.01s 2024/06/09 20:24:58 [startup:3] Lilv plugins registration: 0.00s 2024/06/09 20:24:58 [startup:3] Frei0r plugin registration: 0.00s 2024/06/09 20:24:58 [startup:3] LADSPA plugins registration: 0.00s 2024/06/09 20:24:58 [startup:3] Typechecking: 20.74s 2024/06/09 20:24:58 [startup:3] Evaluation: 0.07s 2024/06/09 20:24:58 [startup:3] Typechecking: 0.17s 2024/06/09 20:24:58 [startup:3] Evaluation: 0.01s 2024/06/09 20:24:58 [startup:3] Typechecking: 0.01s 2024/06/09 20:24:58 [startup:3] Evaluation: 0.00s 2024/06/09 20:24:58 [startup:3] Loaded ./test-1.liq: 0.02s 2024/06/09 20:24:58 [lifecycle:5] Executing action lang_encoder initialization (stage: before Liquidsoap application start) 2024/06/09 20:24:58 [lifecycle:5] At stage: "before Liquidsoap application start" 2024/06/09 20:24:58 [lifecycle:5] Executing action main application start (stage: Liquidsoap application start) 2024/06/09 20:24:58 [clock:4] Currently 1 clock(s) allocated. 2024/06/09 20:24:58 [clock.main:4] Starting source(s): output.dummy 2024/06/09 20:24:58 [output.dummy:5] Assigning source content type for frame type: 'A 2024/06/09 20:24:58 [output.dummy:5] Content type: {audio=pcm(stereo)} 2024/06/09 20:24:58 [source:4] Source output.dummy gets up with content type: {audio=pcm(stereo)}. 2024/06/09 20:24:58 [dummy:5] Clock is main[]. 2024/06/09 20:24:58 [dummy:3] Content type is {audio=pcm(stereo)}. 2024/06/09 20:24:58 [Music:5] Assigning source content type for frame type: {audio : pcm(stereo)} 2024/06/09 20:24:58 [Music:5] Content type: {audio=pcm(stereo)} 2024/06/09 20:24:58 [source:4] Source Music gets up with content type: {audio=pcm(stereo)}. 2024/06/09 20:24:58 [Music:5] Clock is main[]. 2024/06/09 20:24:58 [Music:3] Content type is {audio=pcm(stereo)}. 2024/06/09 20:24:58 [Music:5] Activations changed: static=[dummy:dummy], dynamic=[]. 2024/06/09 20:24:58 [dummy:5] Activations changed: static=[dummy], dynamic=[]. 2024/06/09 20:24:58 [dummy:5] Enabling caching mode: active source. 2024/06/09 20:24:58 [threads:4] Created thread "clock_main" (1 total). 2024/06/09 20:24:58 [clock:4] Main phase starts. 2024/06/09 20:24:58 [threads:4] Created thread "generic queue #1" (1 total). 2024/06/09 20:24:58 [threads:4] Created thread "generic queue #2" (2 total). 2024/06/09 20:24:58 [threads:4] Created thread "non-blocking queue #1" (3 total). 2024/06/09 20:24:58 [threads:4] Created thread "non-blocking queue #2" (4 total). 2024/06/09 20:24:58 [lifecycle:5] Executing action srt initialization (stage: Liquidsoap application start) 2024/06/09 20:24:58 [clock.main:3] Streaming loop starts in auto-sync mode 2024/06/09 20:24:58 [clock.main:3] Delegating synchronization to CPU clock 2024/06/09 20:24:58 [lifecycle:5] Executing action SDL initialization (stage: Liquidsoap application start) 2024/06/09 20:24:58 [lifecycle:5] Executing action prometheus initialization (stage: Liquidsoap application start) 2024/06/09 20:24:58 [lifecycle:5] Executing action osc initialization (stage: Liquidsoap application start) 2024/06/09 20:24:58 [lifecycle:5] Executing action opus decoder initialization (stage: Liquidsoap application start) 2024/06/09 20:24:58 [lifecycle:5] Executing action lo initialization (stage: Liquidsoap application start) 2024/06/09 20:24:58 [lifecycle:5] Executing action ffmpeg utils initialization (stage: Liquidsoap application start) 2024/06/09 20:24:58 [lifecycle:5] Executing action video converter initialization (stage: Liquidsoap application start) 2024/06/09 20:24:58 [video.converter:3] Using preferred video converter: ffmpeg. 2024/06/09 20:24:58 [lifecycle:5] Executing action audio samplerate converter initialization (stage: Liquidsoap application start) 2024/06/09 20:24:58 [audio.converter:3] Using samplerate converter: libsamplerate. 2024/06/09 20:24:58 [lifecycle:5] At stage: "Liquidsoap application start" 2024/06/09 20:24:58 [lifecycle:5] Executing action thread start (stage: after Liquidsoap application start) 2024/06/09 20:24:58 [video.text:3] Using sdl implementation 2024/06/09 20:24:58 [Music:5] Next song will be "/home/user/Temp/Music/music.flac". 2024/06/09 20:24:58 [request.0:4] Pushed ["/home/user/Temp/Music/music.flac";...]. 2024/06/09 20:24:58 [lifecycle:5] Executing action on start execution (stage: after Liquidsoap application start) 2024/06/09 20:24:58 [lifecycle:5] Executing action main loop (stage: after Liquidsoap application start) 2024/06/09 20:24:58 [lifecycle:5] At stage: "before Liquidsoap main loop" 2024/06/09 20:24:58 [lifecycle:5] Executing action main application main loop (stage: Liquidsoap main loop) 2024/06/09 20:24:58 [decoder.video.metadata:4] Unsupported MIME type for "/home/user/Temp/Music/music.flac": audio/x-flac! 2024/06/09 20:24:58 [decoder.ogg.metadata:4] Unsupported MIME type for "/home/user/Temp/Music/music.flac": audio/x-flac! 2024/06/09 20:24:58 [decoder.image.metadata:4] Unsupported MIME type for "/home/user/Temp/Music/music.flac": audio/x-flac! 2024/06/09 20:24:58 [decoder.id3:4] Unsupported MIME type for "/home/user/Temp/Music/music.flac": audio/x-flac! 2024/06/09 20:24:58 [decoder.id3:4] Unsupported MIME type for "/home/user/Temp/Music/music.flac": audio/x-flac! 2024/06/09 20:24:58 [decoder.id3:4] Unsupported MIME type for "/home/user/Temp/Music/music.flac": audio/x-flac! 2024/06/09 20:24:58 [decoder.flac.metadata:4] Unsupported file extension for "/home/user/Temp/Music/music.flac"! 2024/06/09 20:24:58 [decoder.flac.metadata:4] Unsupported MIME type for "/home/user/Temp/Music/music.flac": audio/x-flac! 2024/06/09 20:24:58 [metadata.mp4:4] Unsupported MIME type for "/home/user/Temp/Music/music.flac": audio/x-flac! 2024/06/09 20:24:58 [decoder.ffmpeg:4] Unsupported file extension for "/home/user/Temp/Music/music.flac"! 2024/06/09 20:24:58 [metadata.flac:4] Unsupported file extension for "/home/user/Temp/Music/music.flac"! 2024/06/09 20:24:58 [decoder.ogg:4] Unsupported MIME type for "/home/user/Temp/Music/music.flac": audio/x-flac! 2024/06/09 20:24:58 [decoder.taglib:4] Unsupported file extension for "/home/user/Temp/Music/music.flac"! 2024/06/09 20:24:58 [decoder.taglib:4] Unsupported MIME type for "/home/user/Temp/Music/music.flac": audio/x-flac! 2024/06/09 20:24:58 [Music:5] Queue is empty! 2024/06/09 20:24:58 [Music:5] Failed to prepare track: no file. 2024/06/09 20:24:58 [Music:5] Queue is empty! 2024/06/09 20:24:58 [Music:5] Failed to prepare track: no file. 2024/06/09 20:24:58 [request:5] Resolving request [[/home/user/Temp/Music/music.flac]]. 2024/06/09 20:24:58 [decoder.video.metadata:4] Unsupported MIME type for "/home/user/Temp/Music/music.flac": audio/x-flac! 2024/06/09 20:24:58 [decoder.ogg.metadata:4] Unsupported MIME type for "/home/user/Temp/Music/music.flac": audio/x-flac! 2024/06/09 20:24:58 [decoder.image.metadata:4] Unsupported MIME type for "/home/user/Temp/Music/music.flac": audio/x-flac! 2024/06/09 20:24:58 [decoder.id3:4] Unsupported MIME type for "/home/user/Temp/Music/music.flac": audio/x-flac! 2024/06/09 20:24:58 [decoder.id3:4] Unsupported MIME type for "/home/user/Temp/Music/music.flac": audio/x-flac! 2024/06/09 20:24:58 [decoder.id3:4] Unsupported MIME type for "/home/user/Temp/Music/music.flac": audio/x-flac! 2024/06/09 20:24:58 [decoder.flac.metadata:4] Unsupported file extension for "/home/user/Temp/Music/music.flac"! 2024/06/09 20:24:58 [decoder.flac.metadata:4] Unsupported MIME type for "/home/user/Temp/Music/music.flac": audio/x-flac! 2024/06/09 20:24:58 [metadata.mp4:4] Unsupported MIME type for "/home/user/Temp/Music/music.flac": audio/x-flac! 2024/06/09 20:24:58 [decoder.ffmpeg:4] Unsupported file extension for "/home/user/Temp/Music/music.flac"! 2024/06/09 20:24:58 [metadata.flac:4] Unsupported file extension for "/home/user/Temp/Music/music.flac"! 2024/06/09 20:24:58 [decoder.ogg:4] Unsupported MIME type for "/home/user/Temp/Music/music.flac": audio/x-flac! 2024/06/09 20:24:58 [decoder.taglib:4] Unsupported file extension for "/home/user/Temp/Music/music.flac"! 2024/06/09 20:24:58 [decoder.taglib:4] Unsupported MIME type for "/home/user/Temp/Music/music.flac": audio/x-flac! 2024/06/09 20:24:58 [decoder.ogg:4] Unsupported MIME type for "/home/user/Temp/Music/music.flac": audio/x-flac! 2024/06/09 20:24:58 [decoder.ffmpeg:4] Unsupported file extension for "/home/user/Temp/Music/music.flac"! 2024/06/09 20:24:58 [decoder.mad:4] Unsupported MIME type for "/home/user/Temp/Music/music.flac": audio/x-flac! 2024/06/09 20:24:58 [decoder.flac:4] Unsupported file extension for "/home/user/Temp/Music/music.flac"! 2024/06/09 20:24:58 [decoder.mp4:4] Unsupported MIME type for "/home/user/Temp/Music/music.flac": audio/x-flac! 2024/06/09 20:24:58 [decoder.aac:4] Unsupported MIME type for "/home/user/Temp/Music/music.flac": audio/x-flac! 2024/06/09 20:24:58 [decoder.midi:4] Unsupported MIME type for "/home/user/Temp/Music/music.flac": audio/x-flac! 2024/06/09 20:24:58 [decoder.srt:4] Unsupported MIME type for "/home/user/Temp/Music/music.flac": audio/x-flac! 2024/06/09 20:24:58 [decoder.aiff:4] Unsupported MIME type for "/home/user/Temp/Music/music.flac": audio/x-flac! 2024/06/09 20:24:58 [decoder.wav:4] Unsupported MIME type for "/home/user/Temp/Music/music.flac": audio/x-flac! 2024/06/09 20:24:58 [decoder:4] Available decoders: ffmpeg (priority: 10), flac (priority: 1), image (priority: 1) 2024/06/09 20:24:58 [decoder:4] Trying decoder "ffmpeg" 2024/06/09 20:24:58 [decoder.ffmpeg:3] Requested content-type for "/home/user/Temp/Music/music.flac": {audio=pcm(stereo)} 2024/06/09 20:24:58 [decoder.ffmpeg:3] FFmpeg recognizes "/home/user/Temp/Music/music.flac" as audio: {codec: flac, 44100Hz, 2 channel(s)}, video: {codec: png, 250x250, rgb24} 2024/06/09 20:24:58 [decoder.ffmpeg:3] Decoded content-type for "/home/user/Temp/Music/music.flac": {audio=pcm(stereo)} 2024/06/09 20:24:58 [decoder:4] Selected decoder ffmpeg for file "/home/user/Temp/Music/music.flac" with expected kind {audio=pcm(stereo)} and detected content {audio=pcm(stereo)} 2024/06/09 20:24:58 [request:5] Resolved to [[/home/user/Temp/Music/music.flac]]. 2024/06/09 20:24:58 [request:5] Resolving request [[/home/user/Temp/Music/music.flac]]. 2024/06/09 20:24:58 [request:5] Resolved to [[/home/user/Temp/Music/music.flac]]. 2024/06/09 20:24:58 [Music:4] Queued 1 requests 2024/06/09 20:24:58 [Music:4] Remaining 0 requests 2024/06/09 20:24:58 [Music:3] Prepared "/home/user/Temp/Music/music.flac" (RID 0). 2024/06/09 20:24:58 [request.0:4] Currently on air. 2024/06/09 20:24:58 [Music:5] Got metadata at position 0: calling handlers... 2024/06/09 20:24:58 [Music:5] Next song will be "/home/user/Temp/Music/music3.flac". 2024/06/09 20:24:58 [request.1:4] Pushed ["/home/user/Temp/Music/music3.flac";...]. 2024/06/09 20:24:58 [decoder.video.metadata:4] Unsupported MIME type for "/home/user/Temp/Music/music3.flac": audio/x-flac! 2024/06/09 20:24:58 [decoder.ogg.metadata:4] Unsupported MIME type for "/home/user/Temp/Music/music3.flac": audio/x-flac! 2024/06/09 20:24:58 [decoder.image.metadata:4] Unsupported MIME type for "/home/user/Temp/Music/music3.flac": audio/x-flac! 2024/06/09 20:24:58 [decoder.id3:4] Unsupported MIME type for "/home/user/Temp/Music/music3.flac": audio/x-flac! 2024/06/09 20:24:58 [decoder.id3:4] Unsupported MIME type for "/home/user/Temp/Music/music3.flac": audio/x-flac! 2024/06/09 20:24:58 [decoder.id3:4] Unsupported MIME type for "/home/user/Temp/Music/music3.flac": audio/x-flac! 2024/06/09 20:24:58 [decoder.flac.metadata:4] Unsupported file extension for "/home/user/Temp/Music/music3.flac"! 2024/06/09 20:24:58 [decoder.flac.metadata:4] Unsupported MIME type for "/home/user/Temp/Music/music3.flac": audio/x-flac! 2024/06/09 20:24:58 [metadata.mp4:4] Unsupported MIME type for "/home/user/Temp/Music/music3.flac": audio/x-flac! 2024/06/09 20:24:58 [decoder.ffmpeg:4] Unsupported file extension for "/home/user/Temp/Music/music3.flac"! 2024/06/09 20:24:58 [metadata.flac:4] Unsupported file extension for "/home/user/Temp/Music/music3.flac"! 2024/06/09 20:24:58 [decoder.ogg:4] Unsupported MIME type for "/home/user/Temp/Music/music3.flac": audio/x-flac! 2024/06/09 20:24:58 [decoder.taglib:4] Unsupported file extension for "/home/user/Temp/Music/music3.flac"! 2024/06/09 20:24:58 [decoder.taglib:4] Unsupported MIME type for "/home/user/Temp/Music/music3.flac": audio/x-flac! 2024/06/09 20:24:58 [request:5] Resolving request [[/home/user/Temp/Music/music3.flac]]. 2024/06/09 20:24:58 [decoder.video.metadata:4] Unsupported MIME type for "/home/user/Temp/Music/music3.flac": audio/x-flac! 2024/06/09 20:24:58 [decoder.ogg.metadata:4] Unsupported MIME type for "/home/user/Temp/Music/music3.flac": audio/x-flac! 2024/06/09 20:24:58 [decoder.image.metadata:4] Unsupported MIME type for "/home/user/Temp/Music/music3.flac": audio/x-flac! 2024/06/09 20:24:58 [decoder.id3:4] Unsupported MIME type for "/home/user/Temp/Music/music3.flac": audio/x-flac! 2024/06/09 20:24:58 [decoder.id3:4] Unsupported MIME type for "/home/user/Temp/Music/music3.flac": audio/x-flac! 2024/06/09 20:24:58 [decoder.id3:4] Unsupported MIME type for "/home/user/Temp/Music/music3.flac": audio/x-flac! 2024/06/09 20:24:58 [decoder.flac.metadata:4] Unsupported file extension for "/home/user/Temp/Music/music3.flac"! 2024/06/09 20:24:58 [decoder.flac.metadata:4] Unsupported MIME type for "/home/user/Temp/Music/music3.flac": audio/x-flac! 2024/06/09 20:24:58 [metadata.mp4:4] Unsupported MIME type for "/home/user/Temp/Music/music3.flac": audio/x-flac! 2024/06/09 20:24:58 [decoder.ffmpeg:4] Unsupported file extension for "/home/user/Temp/Music/music3.flac"! 2024/06/09 20:24:58 [metadata.flac:4] Unsupported file extension for "/home/user/Temp/Music/music3.flac"! 2024/06/09 20:24:58 [decoder.ogg:4] Unsupported MIME type for "/home/user/Temp/Music/music3.flac": audio/x-flac! 2024/06/09 20:24:58 [decoder.taglib:4] Unsupported file extension for "/home/user/Temp/Music/music3.flac"! 2024/06/09 20:24:58 [decoder.taglib:4] Unsupported MIME type for "/home/user/Temp/Music/music3.flac": audio/x-flac! 2024/06/09 20:24:58 [decoder.ogg:4] Unsupported MIME type for "/home/user/Temp/Music/music3.flac": audio/x-flac! 2024/06/09 20:24:58 [decoder.ffmpeg:4] Unsupported file extension for "/home/user/Temp/Music/music3.flac"! 2024/06/09 20:24:58 [decoder.mad:4] Unsupported MIME type for "/home/user/Temp/Music/music3.flac": audio/x-flac! 2024/06/09 20:24:58 [decoder.flac:4] Unsupported file extension for "/home/user/Temp/Music/music3.flac"! 2024/06/09 20:24:58 [decoder.mp4:4] Unsupported MIME type for "/home/user/Temp/Music/music3.flac": audio/x-flac! 2024/06/09 20:24:58 [decoder.aac:4] Unsupported MIME type for "/home/user/Temp/Music/music3.flac": audio/x-flac! 2024/06/09 20:24:58 [decoder.midi:4] Unsupported MIME type for "/home/user/Temp/Music/music3.flac": audio/x-flac! 2024/06/09 20:24:58 [decoder.srt:4] Unsupported MIME type for "/home/user/Temp/Music/music3.flac": audio/x-flac! 2024/06/09 20:24:58 [decoder.aiff:4] Unsupported MIME type for "/home/user/Temp/Music/music3.flac": audio/x-flac! 2024/06/09 20:24:58 [decoder.wav:4] Unsupported MIME type for "/home/user/Temp/Music/music3.flac": audio/x-flac! 2024/06/09 20:24:58 [decoder:4] Available decoders: ffmpeg (priority: 10), flac (priority: 1), image (priority: 1) 2024/06/09 20:24:58 [decoder:4] Trying decoder "ffmpeg" 2024/06/09 20:24:58 [decoder.ffmpeg:3] Requested content-type for "/home/user/Temp/Music/music3.flac": {audio=pcm(stereo)} 2024/06/09 20:24:58 [decoder.ffmpeg:3] FFmpeg recognizes "/home/user/Temp/Music/music3.flac" as audio: {codec: flac, 44100Hz, 2 channel(s)}, video: {codec: png, 250x250, rgb24} 2024/06/09 20:24:58 [decoder.ffmpeg:3] Decoded content-type for "/home/user/Temp/Music/music3.flac": {audio=pcm(stereo)} 2024/06/09 20:24:58 [decoder:4] Selected decoder ffmpeg for file "/home/user/Temp/Music/music3.flac" with expected kind {audio=pcm(stereo)} and detected content {audio=pcm(stereo)} 2024/06/09 20:24:58 [request:5] Resolved to [[/home/user/Temp/Music/music3.flac]]. 2024/06/09 20:24:58 [request:5] Resolving request [[/home/user/Temp/Music/music3.flac]]. 2024/06/09 20:24:58 [request:5] Resolved to [[/home/user/Temp/Music/music3.flac]]. 2024/06/09 20:24:58 [Music:4] Queued 1 requests ```
vitoyucepi commented 3 months ago

The result looks good. So it's not really flac, but something with the replaygain/autocue function.

Here is another test, but this time with replaygain.

settings.log.level := 3

enable_replaygain_metadata()
p = playlist("/home/user/Temp/Music")
p = replaygain(p)
p.on_metadata(print)

output.dummy(p, fallible=true)
MinePro120 commented 3 months ago

So the unsupported mime type info is normal then? Here's the log:

log: ``` 2024/06/09 21:03:45 >>> LOG START 2024/06/09 21:03:22 [main:3] Liquidsoap 2.2.5 2024/06/09 21:03:22 [main:3] Using: alsa=0.3.0 angstrom=0.16.0 ao=0.2.4 asetmap=0.8.1 asn1-combinators=0.2.6 astring=0.8.5 base64=3.5.1 bigarray=[distributed with Ocaml] bigarray-compat=1.1.0 bigstringaf=0.9.1 bjack=0.1.6 bos=0.2.1 bytes=[distributed with OCaml 4.02 or above] ca-certs=v0.2.3 camlp-streams camomile.lib=2.0 cohttp=5.3.1 cohttp-lwt=5.3.0 cohttp-lwt-unix=5.3.0 conduit=6.2.1 conduit-lwt=6.2.1 conduit-lwt-unix=6.2.1 cry=1.0.3 cstruct=6.2.0 ctypes=0.22.0 ctypes-foreign=0.22.0 ctypes.stubs=0.22.0 curl=0.9.2 domain-name=0.4.0 domain_shims dssi=0.1.5 dtools=0.4.5 dune-build-info=3.14.0 dune-private-libs.dune-section=3.14.0 dune-site=3.14.0 dune-site.private=3.14.0 duppy=0.9.4 eqaf=0.9 eqaf.bigstring=0.9 eqaf.cstruct=0.9 faad=0.5.2 fdkaac=0.3.3 ffmpeg-av=1.1.10 ffmpeg-avcodec=1.1.10 ffmpeg-avdevice=1.1.10 ffmpeg-avfilter=1.1.10 ffmpeg-avutil=1.1.10 ffmpeg-swresample=1.1.10 ffmpeg-swscale=1.1.10 fileutils=0.6.4 flac=0.5.1 flac.decoder=0.5.1 flac.ogg=0.5.1 fmt=0.9.0 fpath=0.7.3 frei0r=0.1.2 gd=1.0a5 gen=1.1 gmap=0.3.0 hkdf=1.0.4 inotify=2.0-62-g5e58536 integers ipaddr=5.5.0 ipaddr-sexp=5.5.0 ipaddr.unix=5.5.0 irc-client irc-client-unix jemalloc ladspa=0.2.2 lame=0.3.7 lastfm=0.3.4 lilv=0.1.0 liquidsoap-lang=2.2.5 liquidsoap-lang.console=2.2.5 liquidsoap_alsa=f0fdb0e-dirty liquidsoap_ao=f0fdb0e-dirty liquidsoap_bjack=f0fdb0e-dirty liquidsoap_builtins=f0fdb0e-dirty liquidsoap_core=f0fdb0e-dirty liquidsoap_dssi=f0fdb0e-dirty liquidsoap_faad=f0fdb0e-dirty liquidsoap_fdkaac=f0fdb0e-dirty liquidsoap_ffmpeg=f0fdb0e-dirty liquidsoap_flac=f0fdb0e-dirty liquidsoap_frei0r=f0fdb0e-dirty liquidsoap_gd=f0fdb0e-dirty liquidsoap_irc=f0fdb0e-dirty liquidsoap_jemalloc=f0fdb0e-dirty liquidsoap_ladspa=f0fdb0e-dirty liquidsoap_lame=f0fdb0e-dirty liquidsoap_lastfm=f0fdb0e-dirty liquidsoap_lilv=f0fdb0e-dirty liquidsoap_lo=f0fdb0e-dirty liquidsoap_mad=f0fdb0e-dirty liquidsoap_mem_usage=f0fdb0e-dirty liquidsoap_memtrace=f0fdb0e-dirty liquidsoap_ogg=f0fdb0e-dirty liquidsoap_ogg_flac=f0fdb0e-dirty liquidsoap_optionals=f0fdb0e-dirty liquidsoap_opus=f0fdb0e-dirty liquidsoap_osc=f0fdb0e-dirty liquidsoap_oss=f0fdb0e-dirty liquidsoap_portaudio=f0fdb0e-dirty liquidsoap_posix_time=f0fdb0e-dirty liquidsoap_prometheus=f0fdb0e-dirty liquidsoap_pulseaudio=f0fdb0e-dirty liquidsoap_runtime=f0fdb0e-dirty liquidsoap_samplerate=f0fdb0e-dirty liquidsoap_sdl=f0fdb0e-dirty liquidsoap_shine=f0fdb0e-dirty liquidsoap_soundtouch=f0fdb0e-dirty liquidsoap_speex=f0fdb0e-dirty liquidsoap_srt=f0fdb0e-dirty liquidsoap_ssl=f0fdb0e-dirty liquidsoap_stereotool=f0fdb0e-dirty liquidsoap_taglib=f0fdb0e-dirty liquidsoap_theora=f0fdb0e-dirty liquidsoap_tls=f0fdb0e-dirty liquidsoap_vorbis=f0fdb0e-dirty liquidsoap_xmlplaylist=f0fdb0e-dirty liquidsoap_yaml=f0fdb0e-dirty lo=0.2.0 logs=0.7.0 logs.fmt=0.7.0 logs.lwt=0.7.0 lwt=5.7.0 lwt.unix=5.7.0 macaddr=5.5.0 mad=0.5.3 magic-mime=1.3.1 mem_usage=0.1.1 memtrace=0.2.3 menhirLib=20231231 metadata=0.3.0 mirage-crypto=0.11.2 mirage-crypto-ec=0.11.2 mirage-crypto-pk=0.11.2 mirage-crypto-rng=0.11.2 mirage-crypto-rng.unix=0.11.2 mm=0.8.5 mm.audio=0.8.5 mm.base=0.8.5 mm.image=0.8.5 mm.midi=0.8.5 mm.video=0.8.5 ocplib-endian ocplib-endian.bigstring ogg=0.7.4 ogg.decoder=0.7.4 opus=0.2.3 opus.decoder=0.2.3 osc osc-unix parsexp=v0.16.0 pbkdf pcre=7.5.0 portaudio=0.2.3 posix-base=5a7f328 posix-socket=5a7f328 posix-socket.constants=5a7f328 posix-socket.stubs=5a7f328 posix-socket.types=5a7f328 posix-time2=5a7f328 posix-time2.constants=5a7f328 posix-time2.stubs=5a7f328 posix-time2.types=5a7f328 posix-types=5a7f328 posix-types.constants=5a7f328 ppx_sexp_conv.runtime-lib=v0.16.0 prometheus=1.2 prometheus-app=1.2 ptime=1.1.0 ptime.clock.os=1.1.0 pulseaudio=0.1.6 re=1.11.0 result=1.5 rresult=0.7.0 samplerate=0.1.7 saturn_lockfree=0.4.1 sedlex=3.2 seq=[distributed with OCaml 4.07 or above] sexplib=v0.16.0 sexplib0=v0.16.0 shine=0.2.3 soundtouch=0.1.9 speex=0.4.2 speex.decoder=0.4.2 srt=0.3.1 srt.constants=0.3.1 srt.stubs=0.3.1 srt.stubs.locked=0.3.1 srt.types=0.3.1 ssl=0.7.0 stdlib-shims=0.3.0 stereotool=f0fdb0e-dirty str=[distributed with Ocaml] stringext=1.6.0 taglib=0.3.10 theora=0.4.1 theora.decoder=0.4.1 threads=[distributed with Ocaml] threads.posix=[internal] tls=0.17.3 tsdl=v1.0.0 tsdl-image=0.5 tsdl-ttf=0.6 unix=[distributed with Ocaml] unix-errno=52c6ecb unix-errno.errno_bindings=52c6ecb unix-errno.errno_types=52c6ecb unix-errno.errno_types_detected=52c6ecb unix-errno.unix=52c6ecb uri=4.4.0 uri-sexp=4.4.0 uri.services=4.4.0 vorbis=0.8.1 vorbis.decoder=0.8.1 x509=0.16.5 xmlm=1.4.0 xmlplaylist=0.1.5 yaml=3.2.0 yaml.bindings=3.2.0 yaml.bindings.types=3.2.0 yaml.c=3.2.0 yaml.ffi=3.2.0 yaml.types=3.2.0 zarith=1.13 2024/06/09 21:03:22 [clock:3] Using native (high-precision) implementation for latency control 2024/06/09 21:03:44 [main:3] Standard library loaded in 22.27 seconds. 2024/06/09 21:03:45 [frame:3] Using 44100Hz audio, 25Hz video, 44100Hz main. 2024/06/09 21:03:45 [frame:3] Video frame size set to: 1280x720 2024/06/09 21:03:45 [frame:3] Frame size must be a multiple of 1764 ticks = 1764 audio samples = 1 video samples. 2024/06/09 21:03:45 [frame:3] Targeting 'frame.duration': 0.04s = 1764 audio samples = 1764 ticks. 2024/06/09 21:03:45 [frame:3] Frames last 0.04s = 1764 audio samples = 1 video samples = 1764 ticks. 2024/06/09 21:03:45 [sandbox:3] Sandboxing disabled 2024/06/09 21:03:45 [startup:3] DSSI plugins registration: 0.00s 2024/06/09 21:03:45 [startup:3] FFmpeg filters registration: 0.13s 2024/06/09 21:03:45 [startup:3] FFmpeg bitstream filters registration: 0.01s 2024/06/09 21:03:45 [startup:3] Lilv plugins registration: 0.00s 2024/06/09 21:03:45 [startup:3] Frei0r plugin registration: 0.00s 2024/06/09 21:03:45 [startup:3] LADSPA plugins registration: 0.00s 2024/06/09 21:03:45 [startup:3] Typechecking: 21.05s 2024/06/09 21:03:45 [startup:3] Evaluation: 0.07s 2024/06/09 21:03:45 [startup:3] Typechecking: 0.18s 2024/06/09 21:03:45 [startup:3] Evaluation: 0.02s 2024/06/09 21:03:45 [startup:3] Typechecking: 0.01s 2024/06/09 21:03:45 [startup:3] Evaluation: 0.00s 2024/06/09 21:03:45 [startup:3] Loaded ./test-1.liq: 0.02s 2024/06/09 21:03:45 [dummy:3] Content type is {audio=pcm(stereo)}. 2024/06/09 21:03:45 [source.2:3] Content type is {audio=pcm(stereo)}. 2024/06/09 21:03:45 [track_amplify:3] Content type is {audio=pcm(stereo)}. 2024/06/09 21:03:45 [metadata_map.2:3] Content type is {audio=pcm(stereo)}. 2024/06/09 21:03:45 [metadata_map:3] Content type is {}. 2024/06/09 21:03:45 [Music:3] Content type is {audio=pcm(stereo)}. 2024/06/09 21:03:45 [clock.main:3] Streaming loop starts in auto-sync mode 2024/06/09 21:03:45 [clock.main:3] Delegating synchronization to CPU clock 2024/06/09 21:03:45 [video.converter:3] Using preferred video converter: ffmpeg. 2024/06/09 21:03:45 [audio.converter:3] Using samplerate converter: libsamplerate. 2024/06/09 21:03:45 [video.text:3] Using sdl implementation 2024/06/09 21:03:45 [decoder.replaygain.metadata:3] Detected replaygain metadata -2.27 dB for "/home/user/Temp/Music/music1.flac" 2024/06/09 21:03:46 [decoder.replaygain.metadata:3] Detected replaygain metadata -2.27 dB for "/home/user/Temp/Music/music1.flac" 2024/06/09 21:03:46 [decoder.ffmpeg:3] Requested content-type for "/home/user/Temp/Music/music1.flac": {audio=pcm(stereo)} 2024/06/09 21:03:46 [decoder.ffmpeg:3] FFmpeg recognizes "/home/user/Temp/Music/music1.flac" as audio: {codec: flac, 44100Hz, 2 channel(s)}, video: {codec: png, 250x250, rgb24} 2024/06/09 21:03:46 [decoder.ffmpeg:3] Decoded content-type for "/home/user/Temp/Music/music1.flac": {audio=pcm(stereo)} 2024/06/09 21:03:46 [Music:3] Prepared "/home/user/Temp/Music/music1.flac" (RID 0). [("replaygain_track_peak", "0.990139"), ("album", "test"), ("date", "test"), ("on_air_timestamp", "1717956226.00"), ("disc", "1"), ("kind", "{audio=pcm(stereo)}"), ("year", "test"), ("artist", "test"), ("album artist", "test"), ("decoder", "ffmpeg"), ("title", "test"), ("filename", "/home/user/Temp/Music/music1.flac"), ("vendor", "Lavf59.27.100"), ("temporary", "false"), ("source", "Music"), ("initial_uri", "/home/user/Temp/Music/music1.flac"), ("tracknumber", "test"), ("status", "playing"), ("metadata_block_picture", "test"), ("encoder", "Lavf59.27.100"), ("discnumber", "1"), ("replaygain_album_gain", "-2.27 dB"), ("replaygain_track_gain", "-2.27 dB"), ("on_air", "2024/06/09 21:03:46"), ("albumartist", "test"), ("rid", "0"), ("replaygain_album_peak", "0.990139"), ("genre", "test"), ("album_artist", "test")] 2024/06/09 21:03:46 [decoder.replaygain.metadata:3] Detected replaygain metadata -3.13 dB for "/home/user/Temp/Music/music2.flac" 2024/06/09 21:03:46 [decoder.replaygain.metadata:3] Detected replaygain metadata -3.13 dB for "/home/user/Temp/Music/music2.flac" 2024/06/09 21:03:46 [decoder.ffmpeg:3] Requested content-type for "/home/user/Temp/Music/music2.flac": {audio=pcm(stereo)} 2024/06/09 21:03:46 [decoder.ffmpeg:3] FFmpeg recognizes "/home/user/Temp/Music/music2.flac" as audio: {codec: flac, 44100Hz, 2 channel(s)}, video: {codec: png, 250x249, rgb24} 2024/06/09 21:03:46 [decoder.ffmpeg:3] Decoded content-type for "/home/user/Temp/Music/music2.flac": {audio=pcm(stereo)} ```
vitoyucepi commented 3 months ago

Yes, everything is fine as long as there are no obvious errors or warnings.

[decoder.taglib:4] Unsupported MIME type for "music.flac": audio/x-flac!

This is an info(4) level message.

vitoyucepi commented 3 months ago

I'm turning this into a discussion because I don't see anything that looks like an issue anymore. If you want to enable autocue, then @Moonbase59 will give you a better guidance.