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sdroege / gstreamer-rs

GStreamer bindings for Rust - This repository moved to https://gitlab.freedesktop.org/gstreamer/gstreamer-rs
https://gitlab.freedesktop.org/gstreamer/gstreamer-rs
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undefined reference to gst_stream_type_get_type #68

Closed AndreKR closed 6 years ago

AndreKR commented 6 years ago

What I did:

fn main() { gst::init().unwrap(); }


Now, because I got an error `ld: cannot find -lgstreamer-1.0` (and the same for `gobject-2.0`, `glib-2.0` and `gobject-2.0`) I tried setting environment variables:
```cmd
set PKG_CONFIG_PATH=C:\dev\msys64\mingw64\lib\pkgconfig
set LIBRARY_PATH=C:\dev\msys64\mingw64\lib

After I set LIBRARY_PATH, the error changed to:

C:\dev-projects\rust-test\test\target\debug\deps\libgstreamer-70220f7014e9955f.rlib(gstreamer-70220f7014e9955f.gstreamer8.rust-cgu.o): In function gstreamer::auto::flags::{{impl}}::static_type': c:\dev\rust\cargo\registry\src\github.com-1ecc6299db9ec823\gstreamer-0.10.0\src\auto/flags.rs:807: undefined reference to gst_stream_type_get_type'

sdroege commented 6 years ago

From where did you install GStreamer and which version? This is indeed wrong though, StreamType should only be exposed if the v1_10 feature or higher is used. Your error suggests that you're using GStreamer 1.8?

sdroege commented 6 years ago

The above commit should fix that, unless there are actually other problems and this was just the first symbol it failed on.

sdroege commented 6 years ago

For testing this you can replace gstreamer = "0.10.0" in your Cargo.toml with gstreamer = { git = "https://github.com/sdroege/gstreamer-rs.git" } btw.

I'll include that fix in 0.10.1 in a few days though.

AndreKR commented 6 years ago

Yes, I copied the exact pacman invocation from here, which installs a package called mingw-w64-x86_64-gstreamer-1.8.3-1.

Ok, I swapped out the dependency for the Git version and then it compiles without errors. To run it, I had to copy a bunch of DLLs from C:\dev\msys64\mingw64\bin to target/debug (specifically libffi-6.dll, libgcc_s_seh-1.dll, libglib-2.0-0.dll, libgmodule-2.0-0.dll, libgobject-2.0-0.dll, libgstreamer-1.0-0.dll, libiconv-2.dll, libintl-8.dll, libpcre-1.dll, libwinpthread-1.dll).

Now I'm getting an Err from gst::parse_launch() but I guess that has nothing to do with this issue.

AndreKR commented 6 years ago

Hm, or maybe it does. I have tried the different tutorial files and every gst::ElementFactory::make() returns None and gst::parse_launch(&format!("playbin uri={}", uri)) returns Err("no element "playbin""). It seems my installation is not completely ok yet.

sdroege commented 6 years ago

It should install more than one package. If you check the commandline, there are 6 packages: mingw-w64-x86_64-gstreamer mingw-w64-x86_64-gst-plugins-base mingw-w64-x86_64-gst-plugins-good mingw-w64-x86_64-gst-plugins-bad mingw-w64-x86_64-gst-plugins-ugly mingw-w64-x86_64-gst-libav

You then only installed GStreamer core, which comes with only the absolute basics, and e.g. not with playbin.

AndreKR commented 6 years ago

Sorry I was imprecise. It installs a whole bunch of packages, I just mentioned the gstreamer package because you asked for the version number. The list of all installed packages is:

            glib2-2.48.0-1  libgcrypt-1.6.4-1  libxslt-1.1.28-7
            mingw-w64-x86_64-SDL-1.2.15-7  mingw-w64-x86_64-SDL2-2.0.5-1
            mingw-w64-x86_64-a52dec-0.7.4-3
            mingw-w64-x86_64-adwaita-icon-theme-3.20-1
            mingw-w64-x86_64-atk-2.22.0-1  mingw-w64-x86_64-celt-0.11.3-3
            mingw-w64-x86_64-chromaprint-1.3.2-1
            mingw-w64-x86_64-clutter-1.26.0-1  mingw-w64-x86_64-cogl-1.22.2-1
            mingw-w64-x86_64-cppunit-1.13.2-4
            mingw-w64-x86_64-daala-git-r1373.efb96ed-1
            mingw-w64-x86_64-faac-1.28-2  mingw-w64-x86_64-faad2-2.7-2
            mingw-w64-x86_64-ffmpeg-3.1.4-1  mingw-w64-x86_64-flac-1.3.1-2
            mingw-w64-x86_64-fluidsynth-1.1.6-3
            mingw-w64-x86_64-gdk-pixbuf2-2.36.0-3
            mingw-w64-x86_64-glib-networking-2.50.0-1
            mingw-w64-x86_64-gnome-common-3.18.0-1
            mingw-w64-x86_64-gobject-introspection-runtime-1.50.0-1
            mingw-w64-x86_64-gsl-2.1-1  mingw-w64-x86_64-gsm-1.0.14-1
            mingw-w64-x86_64-gtk3-3.22.1-1
            mingw-w64-x86_64-hicolor-icon-theme-0.15-2
            mingw-w64-x86_64-ilmbase-2.2.0-3
            mingw-w64-x86_64-intel-tbb-4.4_20160526-1
            mingw-w64-x86_64-json-glib-1.2.2-1
            mingw-w64-x86_64-l-smash-2.9.1-2  mingw-w64-x86_64-lame-3.99.5-4
            mingw-w64-x86_64-libass-0.13.2-1
            mingw-w64-x86_64-libbluray-0.9.3-1
            mingw-w64-x86_64-libcaca-0.99.beta19-2
            mingw-w64-x86_64-libcddb-1.3.2-3  mingw-w64-x86_64-libcdio-0.93-2
            mingw-w64-x86_64-libcroco-0.6.11-1
            mingw-w64-x86_64-libdca-svn-r91-2
            mingw-w64-x86_64-libdvdcss-1.4.0-1
            mingw-w64-x86_64-libdvdnav-5.0.3-1
            mingw-w64-x86_64-libdvdread-5.0.3-1
            mingw-w64-x86_64-libepoxy-1.3.1-1
            mingw-w64-x86_64-libexif-0.6.21-3
            mingw-w64-x86_64-libgcrypt-1.7.3-1  mingw-w64-x86_64-libgme-0.6.0-1
            mingw-w64-x86_64-libgpg-error-1.24-1
            mingw-w64-x86_64-libmad-0.15.1b-2
            mingw-w64-x86_64-libmimic-1.0.4-2
            mingw-w64-x86_64-libmodplug-0.8.8.5-3
            mingw-w64-x86_64-libmpeg2-svn-r1206-2
            mingw-w64-x86_64-libogg-1.3.2-2  mingw-w64-x86_64-librsvg-2.40.16-2
            mingw-w64-x86_64-libshout-2.3.1-2
            mingw-w64-x86_64-libsndfile-1.0.26-1
            mingw-w64-x86_64-libsoup-2.56.0-1
            mingw-w64-x86_64-libtheora-1.1.1-3
            mingw-w64-x86_64-libvorbis-1.3.5-1
            mingw-w64-x86_64-libvorbisidec-svn-r19494-1
            mingw-w64-x86_64-libvpx-1.6.0-1  mingw-w64-x86_64-libxml2-2.9.4-2
            mingw-w64-x86_64-mpg123-1.23.8-1  mingw-w64-x86_64-openal-1.16.0-4
            mingw-w64-x86_64-opencore-amr-0.1.3-3
            mingw-w64-x86_64-opencv-3.1.0-2  mingw-w64-x86_64-openexr-2.2.0-3
            mingw-w64-x86_64-openh264-1.6.0-2  mingw-w64-x86_64-opus-1.1.3-1
            mingw-w64-x86_64-orc-0.4.26-1  mingw-w64-x86_64-pango-1.40.3-1
            mingw-w64-x86_64-portaudio-19_20140130-2
            mingw-w64-x86_64-schroedinger-1.0.11-3
            mingw-w64-x86_64-shared-mime-info-1.4-2
            mingw-w64-x86_64-soundtouch-1.9.2-1
            mingw-w64-x86_64-speex-1.2rc2-2  mingw-w64-x86_64-speexdsp-1.2rc3-2
            mingw-w64-x86_64-sqlite3-3.15.0-1
            mingw-w64-x86_64-taglib-1.10beta-1
            mingw-w64-x86_64-twolame-0.3.13-2
            mingw-w64-x86_64-wavpack-4.80.0-1
            mingw-w64-x86_64-x264-git-r2721.72d53ab-1
            mingw-w64-x86_64-x265-2.1-1  mingw-w64-x86_64-xvidcore-1.3.4-2
            mingw-w64-x86_64-gst-libav-1.8.3-1
            mingw-w64-x86_64-gst-plugins-bad-1.8.3-3
            mingw-w64-x86_64-gst-plugins-base-1.8.3-1
            mingw-w64-x86_64-gst-plugins-good-1.8.3-1
            mingw-w64-x86_64-gst-plugins-ugly-1.8.3-1
            mingw-w64-x86_64-gstreamer-1.8.3-1  pkg-config-0.29.1-1
sdroege commented 6 years ago

Thanks. What's the output of gst-inspect-1.0?

AndreKR commented 6 years ago

It's long. :)

Output of gst-inspect-1.0.exe 
$ gst-inspect-1.0.exe
yadif:  yadif: YADIF deinterlacer
y4menc:  y4menc: YUV4MPEG video encoder
y4mdec:  y4mdec: YUV4MPEG demuxer/decoder
xingmux:  xingmux: MP3 Xing muxer
x265:  x265enc: x265enc
x264:  x264enc: x264enc
winscreencap:  gdiscreencapsrc: GDI screen capture source
winscreencap:  dx9screencapsrc: DirectX 9 screen capture source
winks:  ksvideosrc: KsVideoSrc
winks:  ksdeviceprovider (GstDeviceProviderFactory)
webp:  webpdec: WebP image decoder
webp:  webpenc: WEBP image encoder
wavparse:  wavparse: WAV audio demuxer
wavpack:  wavpackdec: Wavpack audio decoder
wavpack:  wavpackenc: Wavpack audio encoder
wavenc:  wavenc: WAV audio muxer
waveform:  waveformsink: WaveForm Audio Sink
wasapi:  wasapisink: WasapiSrc
wasapi:  wasapisrc: WasapiSrc
vpx:  vp8dec: On2 VP8 Decoder
vpx:  vp8enc: On2 VP8 Encoder
vpx:  vp9dec: On2 VP9 Decoder
vpx:  vp9enc: On2 VP9 Encoder
vorbis:  vorbisenc: Vorbis audio encoder
vorbis:  vorbisdec: Vorbis audio decoder
vorbis:  vorbisparse: VorbisParse
vorbis:  vorbistag: VorbisTag
volume:  volume: Volume
vmnc:  vmncdec: VMnc video decoder
videotestsrc:  videotestsrc: Video test source
videosignal:  videoanalyse: Video analyser
videosignal:  simplevideomarkdetect: Video detecter
videosignal:  simplevideomark: Video marker
videoscale:  videoscale: Video scaler
videorate:  videorate: Video rate adjuster
videoparsersbad:  h263parse: H.263 parser
videoparsersbad:  h264parse: H.264 parser
videoparsersbad:  diracparse: Dirac parser
videoparsersbad:  mpegvideoparse: MPEG video elementary stream parser
videoparsersbad:  mpeg4videoparse: MPEG 4 video elementary stream parser
videoparsersbad:  pngparse: PNG parser
videoparsersbad:  h265parse: H.265 parser
videoparsersbad:  vc1parse: VC1 parser
videomixer:  videomixer: Video mixer 2
videoframe_audiolevel:  videoframe-audiolevel: Video-frame audio level
videofiltersbad:  scenechange: Scene change detector
videofiltersbad:  zebrastripe: Zebra stripe overlay
videofiltersbad:  videodiff: FIXME Long name
videofilter:  gamma: Video gamma correction
videofilter:  videobalance: Video balance
videofilter:  videoflip: Video flipper
videofilter:  videomedian: Median effect
videocrop:  videocrop: Crop
videocrop:  aspectratiocrop: aspectratiocrop
videoconvert:  videoconvert: Colorspace converter
videobox:  videobox: Video box filter
udp:  udpsink: UDP packet sender
udp:  multiudpsink: UDP packet sender
udp:  dynudpsink: UDP packet sender
udp:  udpsrc: UDP packet receiver
typefindfunctions: video/x-ms-asf: asf, wm, wma, wmv
typefindfunctions: audio/x-musepack: mpc, mpp, mp+
typefindfunctions: audio/x-au: au, snd
typefindfunctions: video/x-msvideo: avi
typefindfunctions: audio/qcelp: qcp
typefindfunctions: video/x-cdxa: dat
typefindfunctions: video/x-vcd: dat
typefindfunctions: audio/x-imelody: imy, ime, imelody
typefindfunctions: audio/midi: mid, midi
typefindfunctions: audio/riff-midi: mid, midi
typefindfunctions: audio/mobile-xmf: mxmf
typefindfunctions: video/x-fli: flc, fli
typefindfunctions: application/x-id3v2: mp3, mp2, mp1, mpga, ogg, flac, tta
typefindfunctions: application/x-id3v1: mp3, mp2, mp1, mpga, ogg, flac, tta
typefindfunctions: application/x-apetag: mp3, ape, mpc, wv
typefindfunctions: audio/x-ttafile: tta
typefindfunctions: audio/x-mod: 669, amf, ams, dbm, digi, dmf, dsm, gdm, far, imf, it, j2b, mdl, med, mod, mt2, mtm, okt, psm, ptm, sam, s3m, stm, stx, ult, umx, xm
typefindfunctions: audio/mpeg: mp3, mp2, mp1, mpga
typefindfunctions: audio/x-ac3: ac3, eac3
typefindfunctions: audio/x-dts: dts
typefindfunctions: audio/x-gsm: gsm
typefindfunctions: video/mpeg-sys: mpe, mpeg, mpg
typefindfunctions: video/mpegts: ts, mts
typefindfunctions: application/ogg: ogg, oga, ogv, ogm, ogx, spx, anx, axa, axv
typefindfunctions: video/mpeg-elementary: mpv, mpeg, mpg
typefindfunctions: video/mpeg4: m4v
typefindfunctions: video/x-h263: h263, 263
typefindfunctions: video/x-h264: h264, x264, 264
typefindfunctions: video/x-h265: h265, x265, 265
typefindfunctions: video/x-nuv: nuv
typefindfunctions: audio/x-m4a: m4a
typefindfunctions: application/x-3gp: 3gp
typefindfunctions: video/quicktime: mov, mp4
typefindfunctions: image/x-quicktime: qif, qtif, qti
typefindfunctions: image/jp2: jp2
typefindfunctions: video/mj2: mj2
typefindfunctions: text/html: htm, html
typefindfunctions: application/vnd.rn-realmedia: ra, ram, rm, rmvb
typefindfunctions: application/x-pn-realaudio: ra, ram, rm, rmvb
typefindfunctions: application/x-shockwave-flash: swf, swfl
typefindfunctions: application/dash+xml: mpd, MPD
typefindfunctions: application/vnd.ms-sstr+xml: no extensions
typefindfunctions: video/x-flv: flv
typefindfunctions: text/plain: txt
typefindfunctions: text/utf-16: txt
typefindfunctions: text/utf-32: txt
typefindfunctions: text/uri-list: ram
typefindfunctions: application/x-hls: m3u8
typefindfunctions: application/sdp: sdp
typefindfunctions: application/smil: smil
typefindfunctions: application/ttml+xml: ttml+xml
typefindfunctions: application/xml: xml
typefindfunctions: audio/x-wav: wav
typefindfunctions: audio/x-aiff: aiff, aif, aifc
typefindfunctions: audio/x-svx: iff, svx
typefindfunctions: audio/x-paris: paf
typefindfunctions: audio/x-nist: nist
typefindfunctions: audio/x-voc: voc
typefindfunctions: audio/x-sds: sds
typefindfunctions: audio/x-ircam: sf
typefindfunctions: audio/x-w64: w64
typefindfunctions: audio/x-rf64: rf64
typefindfunctions: audio/x-shorten: shn
typefindfunctions: application/x-ape: ape
typefindfunctions: image/jpeg: jpg, jpe, jpeg
typefindfunctions: image/gif: gif
typefindfunctions: image/png: png
typefindfunctions: image/bmp: bmp
typefindfunctions: image/tiff: tif, tiff
typefindfunctions: image/webp: webp
typefindfunctions: image/x-exr: exr
typefindfunctions: image/x-portable-pixmap: pnm, ppm, pgm, pbm
typefindfunctions: video/x-matroska: mkv, mka, mk3d, webm
typefindfunctions: application/mxf: mxf
typefindfunctions: video/x-mve: mve
typefindfunctions: video/x-dv: dv, dif
typefindfunctions: audio/x-amr-nb-sh: amr
typefindfunctions: audio/x-amr-wb-sh: amr
typefindfunctions: audio/iLBC-sh: ilbc
typefindfunctions: audio/x-sbc: sbc
typefindfunctions: audio/x-sid: sid
typefindfunctions: image/x-xcf: xcf
typefindfunctions: video/x-mng: mng
typefindfunctions: image/x-jng: jng
typefindfunctions: image/x-xpixmap: xpm
typefindfunctions: image/x-sun-raster: ras
typefindfunctions: application/x-bzip: bz2
typefindfunctions: application/x-gzip: gz
typefindfunctions: application/zip: zip
typefindfunctions: application/x-compress: Z
typefindfunctions: subtitle/x-kate: no extensions
typefindfunctions: audio/x-flac: flac
typefindfunctions: audio/x-vorbis: no extensions
typefindfunctions: video/x-theora: no extensions
typefindfunctions: application/x-ogm-video: no extensions
typefindfunctions: application/x-ogm-audio: no extensions
typefindfunctions: application/x-ogm-text: no extensions
typefindfunctions: audio/x-speex: no extensions
typefindfunctions: audio/x-celt: no extensions
typefindfunctions: application/x-ogg-skeleton: no extensions
typefindfunctions: text/x-cmml: no extensions
typefindfunctions: application/x-executable: no extensions
typefindfunctions: audio/aac: aac, adts, adif, loas
typefindfunctions: audio/x-spc: spc
typefindfunctions: audio/x-wavpack: wv, wvp
typefindfunctions: audio/x-wavpack-correction: wvc
typefindfunctions: audio/x-caf: caf
typefindfunctions: application/postscript: ps
typefindfunctions: image/svg+xml: svg
typefindfunctions: application/x-rar: rar
typefindfunctions: application/x-tar: tar
typefindfunctions: application/x-ar: a
typefindfunctions: application/x-ms-dos-executable: dll, exe, ocx, sys, scr, msstyles, cpl
typefindfunctions: video/x-dirac: no extensions
typefindfunctions: multipart/x-mixed-replace: no extensions
typefindfunctions: application/x-mmsh: no extensions
typefindfunctions: video/vivo: viv
typefindfunctions: audio/x-nsf: nsf
typefindfunctions: audio/x-gym: gym
typefindfunctions: audio/x-ay: ay
typefindfunctions: audio/x-gbs: gbs
typefindfunctions: audio/x-vgm: vgm
typefindfunctions: audio/x-sap: sap
typefindfunctions: video/x-ivf: ivf
typefindfunctions: audio/x-kss: kss
typefindfunctions: application/pdf: pdf
typefindfunctions: application/msword: doc
typefindfunctions: image/vnd.adobe.photoshop: psd
typefindfunctions: image/vnd.wap.wbmp: no extensions
typefindfunctions: application/x-yuv4mpeg: no extensions
typefindfunctions: image/x-icon: no extensions
typefindfunctions: image/x-degas: no extensions
typefindfunctions: application/octet-stream: no extensions
typefindfunctions: application/x-ssa: ssa, ass
typefindfunctions: video/x-pva: pva
typefindfunctions: audio/x-xi: xi
typefindfunctions: audio/audible: aa, aax
twolame:  twolamemp2enc: TwoLAME mp2 encoder
theora:  theoradec: Theora video decoder
theora:  theoraenc: Theora video encoder
theora:  theoraparse: Theora video parser
tcp:  socketsrc: socket source
tcp:  tcpclientsink: TCP client sink
tcp:  tcpclientsrc: TCP client source
tcp:  tcpserversink: TCP server sink
tcp:  tcpserversrc: TCP server source
tcp:  multisocketsink: Multi socket sink
taglib:  id3v2mux: TagLib-based ID3v2 Muxer
taglib:  apev2mux: TagLib-based APEv2 Muxer
subparse: subparse_typefind: srt, sub, mpsub, mdvd, smi, txt, dks
subparse:  subparse: Subtitle parser
subparse:  ssaparse: SSA Subtitle Parser
subenc:  srtenc: Srt encoder
subenc:  webvttenc: WebVTT encoder
stereo:  stereo: Stereo effect
speex:  speexenc: Speex audio encoder
speex:  speexdec: Speex audio decoder
speed:  speed: Speed
spectrum:  spectrum: Spectrum analyzer
soup:  souphttpsrc: HTTP client source
soup:  souphttpclientsink: HTTP client sink
soundtouch:  pitch: Pitch controller
soundtouch:  bpmdetect: BPM Detector
sndfile:  sfdec: Sndfile decoder
smpte:  smpte: SMPTE transitions
smpte:  smptealpha: SMPTE transitions
smoothstreaming:  mssdemux: Smooth Streaming demuxer
smooth:  smooth: Smooth effect
gstsiren:  sirendec: Siren Decoder element
gstsiren:  sirenenc: Siren Encoder element
shout2send:  shout2send: Icecast network sink
shapewipe:  shapewipe: Shape Wipe transition filter
segmentclip:  audiosegmentclip: Audio buffer segment clipper
segmentclip:  videosegmentclip: Video buffer segment clipper
sdp:  sdpdemux: SDP session setup
schro:  schrodec: Dirac Decoder
schro:  schroenc: Dirac Encoder
rtsp:  rtspsrc: RTSP packet receiver
rtsp:  rtpdec: RTP Decoder
rtponvif:  rtponviftimestamp: ONVIF NTP timestamps RTP extension
rtponvif:  rtponvifparse: ONVIF NTP timestamps RTP extension
rtpmanager:  rtpbin: RTP Bin
rtpmanager:  rtpjitterbuffer: RTP packet jitter-buffer
rtpmanager:  rtpptdemux: RTP Demux
rtpmanager:  rtpsession: RTP Session
rtpmanager:  rtprtxqueue: RTP Retransmission Queue
rtpmanager:  rtprtxreceive: RTP Retransmission receiver
rtpmanager:  rtprtxsend: RTP Retransmission Sender
rtpmanager:  rtpssrcdemux: RTP SSRC Demux
rtpmanager:  rtpmux: RTP muxer
rtpmanager:  rtpdtmfmux: RTP muxer
rtp:  rtpac3depay: RTP AC3 depayloader
rtp:  rtpac3pay: RTP AC3 audio payloader
rtp:  rtpbvdepay: RTP BroadcomVoice depayloader
rtp:  rtpbvpay: RTP BV Payloader
rtp:  rtpceltdepay: RTP CELT depayloader
rtp:  rtpceltpay: RTP CELT payloader
rtp:  rtpdvdepay: RTP DV Depayloader
rtp:  rtpdvpay: RTP DV Payloader
rtp:  rtpgstdepay: GStreamer depayloader
rtp:  rtpgstpay: RTP GStreamer payloader
rtp:  rtpilbcpay: RTP iLBC Payloader
rtp:  rtpilbcdepay: RTP iLBC depayloader
rtp:  rtpg722depay: RTP audio depayloader
rtp:  rtpg722pay: RTP audio payloader
rtp:  rtpg723depay: RTP G.723 depayloader
rtp:  rtpg723pay: RTP G.723 payloader
rtp:  rtpg726depay: RTP G.726 depayloader
rtp:  rtpg726pay: RTP G.726 payloader
rtp:  rtpg729depay: RTP G.729 depayloader
rtp:  rtpg729pay: RTP G.729 payloader
rtp:  rtpgsmdepay: RTP GSM depayloader
rtp:  rtpgsmpay: RTP GSM payloader
rtp:  rtpamrdepay: RTP AMR depayloader
rtp:  rtpamrpay: RTP AMR payloader
rtp:  rtppcmadepay: RTP PCMA depayloader
rtp:  rtppcmudepay: RTP PCMU depayloader
rtp:  rtppcmupay: RTP PCMU payloader
rtp:  rtppcmapay: RTP PCMA payloader
rtp:  rtpmpadepay: RTP MPEG audio depayloader
rtp:  rtpmpapay: RTP MPEG audio payloader
rtp:  rtpmparobustdepay: RTP MPEG audio depayloader
rtp:  rtpmpvdepay: RTP MPEG video depayloader
rtp:  rtpmpvpay: RTP MPEG2 ES video payloader
rtp:  rtpopusdepay: RTP Opus packet depayloader
rtp:  rtpopuspay: RTP Opus payloader
rtp:  rtph261pay: RTP H261 packet payloader
rtp:  rtph261depay: RTP H261 depayloader
rtp:  rtph263ppay: RTP H263 payloader
rtp:  rtph263pdepay: RTP H263 depayloader
rtp:  rtph263depay: RTP H263 depayloader
rtp:  rtph263pay: RTP H263 packet payloader
rtp:  rtph264depay: RTP H264 depayloader
rtp:  rtph264pay: RTP H264 payloader
rtp:  rtph265depay: RTP H265 depayloader
rtp:  rtph265pay: RTP H265 payloader
rtp:  rtpj2kdepay: RTP JPEG 2000 depayloader
rtp:  rtpj2kpay: RTP JPEG 2000 payloader
rtp:  rtpjpegdepay: RTP JPEG depayloader
rtp:  rtpjpegpay: RTP JPEG payloader
rtp:  rtpklvdepay: RTP KLV Depayloader
rtp:  rtpklvpay: RTP KLV Payloader
rtp:  rtpL16pay: RTP audio payloader
rtp:  rtpL16depay: RTP audio depayloader
rtp:  rtpL24pay: RTP audio payloader
rtp:  rtpL24depay: RTP audio depayloader
rtp:  asteriskh263: RTP Asterisk H263 depayloader
rtp:  rtpmp1sdepay: RTP MPEG1 System Stream depayloader
rtp:  rtpmp2tdepay: RTP MPEG Transport Stream depayloader
rtp:  rtpmp2tpay: RTP MPEG2 Transport Stream payloader
rtp:  rtpmp4vpay: RTP MPEG4 Video payloader
rtp:  rtpmp4vdepay: RTP MPEG4 video depayloader
rtp:  rtpmp4apay: RTP MPEG4 audio payloader
rtp:  rtpmp4adepay: RTP MPEG4 audio depayloader
rtp:  rtpmp4gdepay: RTP MPEG4 ES depayloader
rtp:  rtpmp4gpay: RTP MPEG4 ES payloader
rtp:  rtpqcelpdepay: RTP QCELP depayloader
rtp:  rtpqdm2depay: RTP QDM2 depayloader
rtp:  rtpsbcdepay: RTP SBC audio depayloader
rtp:  rtpsbcpay: RTP packet payloader
rtp:  rtpsirenpay: RTP Payloader for Siren Audio
rtp:  rtpsirendepay: RTP Siren packet depayloader
rtp:  rtpspeexpay: RTP Speex payloader
rtp:  rtpspeexdepay: RTP Speex depayloader
rtp:  rtpsv3vdepay: RTP SVQ3 depayloader
rtp:  rtptheoradepay: RTP Theora depayloader
rtp:  rtptheorapay: RTP Theora payloader
rtp:  rtpvorbisdepay: RTP Vorbis depayloader
rtp:  rtpvorbispay: RTP Vorbis payloader
rtp:  rtpvp8depay: RTP VP8 depayloader
rtp:  rtpvp8pay: RTP VP8 payloader
rtp:  rtpvp9depay: RTP VP9 depayloader
rtp:  rtpvp9pay: RTP VP9 payloader
rtp:  rtpvrawdepay: RTP Raw Video depayloader
rtp:  rtpvrawpay: RTP Raw Video payloader
rtp:  rtpstreampay: RTP Stream Payloading
rtp:  rtpstreamdepay: RTP Stream Depayloading
rtmp:  rtmpsrc: RTMP Source
rtmp:  rtmpsink: RTMP output sink
rsvg:  rsvgoverlay: RSVG overlay
rsvg:  rsvgdec: SVG image decoder
realmedia:  rmdemux: RealMedia Demuxer
realmedia:  rademux: RealAudio Demuxer
realmedia:  rdtdepay: RDT packet parser
realmedia:  rdtmanager: RTP Decoder
realmedia:  rtspreal: RealMedia RTSP Extension
realmedia:  pnmsrc: PNM packet receiver
rfbsrc:  rfbsrc: Rfb source
resindvd:  rsndvdbin: rsndvdbin
replaygain:  rganalysis: ReplayGain analysis
replaygain:  rglimiter: ReplayGain limiter
replaygain:  rgvolume: ReplayGain volume
removesilence:  removesilence: RemoveSilence
rawparse:  videoparse: Video Parse
rawparse:  audioparse: Audio Parse
pnm:  pnmdec: PNM image decoder
pnm:  pnmenc: PNM image encoder
png:  pngdec: PNG image decoder
png:  pngenc: PNG image encoder
playback:  playbin: Player Bin 2
playback:  playsink: Player Sink
playback:  subtitleoverlay: Subtitle Overlay
playback:  streamsynchronizer: Stream Synchronizer
playback:  decodebin: Decoder Bin
playback:  uridecodebin: URI Decoder
pcapparse:  pcapparse: PCapParse
pcapparse:  irtspparse: IRTSPParse
pango:  textoverlay: Text overlay
pango:  timeoverlay: Time overlay
pango:  clockoverlay: Clock overlay
pango:  textrender: Text renderer
opusparse:  opusparse: Opus audio parser
opus:  opusenc: Opus audio encoder
opus:  opusdec: Opus audio decoder
openjpeg:  openjpegdec: OpenJPEG JPEG2000 decoder
openjpeg:  openjpegenc: OpenJPEG JPEG2000 encoder
openh264:  openh264dec: OpenH264 video decoder
openh264:  openh264enc: OpenH264 video encoder
opengl:  glimagesink: GL Sink Bin
opengl:  glimagesinkelement: OpenGL video sink
opengl:  glupload: OpenGL uploader
opengl:  gldownload: OpenGL uploader
opengl:  glcolorconvert: OpenGL color converter
opengl:  glcolorbalance: Video balance
opengl:  glfilterbin: GL Filter Bin
opengl:  glsinkbin: GL Sink Bin
opengl:  glsrcbin: GL Src Bin
opengl:  glmixerbin: OpenGL video_mixer empty bin
opengl:  glfiltercube: OpenGL cube filter
opengl:  gleffects: Gstreamer OpenGL Effects
opengl:  gleffects_identity: Do nothing Effect
opengl:  gleffects_mirror: Mirror Effect
opengl:  gleffects_squeeze: Squeeze Effect
opengl:  gleffects_stretch: Stretch Effect
opengl:  gleffects_tunnel: Light Tunnel Effect
opengl:  gleffects_fisheye: FishEye Effect
opengl:  gleffects_twirl: Twirl Effect
opengl:  gleffects_bulge: Bulge Effect
opengl:  gleffects_square: Square Effect
opengl:  gleffects_heat: Heat Signature Effect
opengl:  gleffects_sepia: Sepia Toning Effect
opengl:  gleffects_xpro: Cross Processing Effect
opengl:  gleffects_lumaxpro: Luma Cross Processing Effect
opengl:  gleffects_xray: Glowing negative effect
opengl:  gleffects_sin: All Grey but Red Effect
opengl:  gleffects_glow: Glow Lighting Effect
opengl:  gleffects_sobel: Sobel edge detection Effect
opengl:  gleffects_blur: Blur with 9x9 separable convolution Effect
opengl:  gleffects_laplacian: Laplacian Convolution Demo Effect
opengl:  glcolorscale: OpenGL color scale
opengl:  glvideomixer: OpenGL video_mixer bin
opengl:  glvideomixerelement: OpenGL video_mixer
opengl:  glshader: OpenGL fragment shader filter
opengl:  glfilterapp: OpenGL application filter
opengl:  glviewconvert: OpenGL Multiview/3D conversion filter
opengl:  glstereosplit: GLStereoSplit
opengl:  glstereomix: OpenGL stereo video combiner
opengl:  gloverlay: Gstreamer OpenGL Overlay
opengl:  gltestsrc: Video test source
opengl:  glfilterglass: OpenGL glass filter
opengl:  gldeinterlace: OpenGL deinterlacing filter
opengl:  glmosaic: OpenGL mosaic
opengl:  gldifferencematte: Gstreamer OpenGL DifferenceMatte
openexr:  openexrdec: OpenEXR decoder
openal:  openalsink: OpenAL Audio Sink
openal:  openalsrc: OpenAL Audio Source
ogg:  oggdemux: Ogg demuxer
ogg:  oggmux: Ogg muxer
ogg:  ogmaudioparse: OGM audio stream parser
ogg:  ogmvideoparse: OGM video stream parser
ogg:  ogmtextparse: OGM text stream parser
ogg:  oggparse: Ogg parser
ogg:  oggaviparse: Ogg AVI parser
netsim:  netsim: Network Simulator
navigationtest:  navigationtest: Video navigation test
mxf:  mxfdemux: MXF Demuxer
mxf:  mxfmux: MXF muxer
multipart:  multipartdemux: Multipart demuxer
multipart:  multipartmux: Multipart muxer
multifile:  multifilesrc: Multi-File Source
multifile:  multifilesink: Multi-File Sink
multifile:  splitfilesrc: Split-File Source
multifile:  splitmuxsink: Split Muxing Bin
multifile:  splitmuxsrc: Split File Demuxing Bin
mulaw:  mulawenc: Mu Law audio encoder
mulaw:  mulawdec: Mu Law audio decoder
mpg123:  mpg123audiodec: mpg123 mp3 decoder
mpegtsmux:  mpegtsmux: MPEG Transport Stream Muxer
mpegtsdemux:  tsparse: MPEG transport stream parser
mpegtsdemux:  tsdemux: MPEG transport stream demuxer
mpegpsmux:  mpegpsmux: MPEG Program Stream Muxer
mpegpsdemux:  mpegpsdemux: The Fluendo MPEG Program Stream Demuxer
mpeg2dec:  mpeg2dec: mpeg1 and mpeg2 video decoder
monoscope:  monoscope: Monoscope
modplug:  modplug: ModPlug
mimic:  mimenc: Mimic Encoder
mimic:  mimdec: Mimic Decoder
midi:  midiparse: MidiParse
matroska:  matroskademux: Matroska demuxer
matroska:  matroskaparse: Matroska parser
matroska:  matroskamux: Matroska muxer
matroska:  webmmux: WebM muxer
mad:  mad: mad mp3 decoder
libav:  avenc_comfortnoise: libav RFC 3389 comfort noise generator encoder
libav:  avenc_s302m: libav SMPTE 302M encoder
libav:  avenc_aac: libav AAC (Advanced Audio Coding) encoder
libav:  avenc_ac3: libav ATSC A/52A (AC-3) encoder
libav:  avenc_ac3_fixed: libav ATSC A/52A (AC-3) encoder
libav:  avenc_alac: libav ALAC (Apple Lossless Audio Codec) encoder
libav:  avenc_dca: libav DCA (DTS Coherent Acoustics) encoder
libav:  avenc_eac3: libav ATSC A/52 E-AC-3 encoder
libav:  avenc_g723_1: libav G.723.1 encoder
libav:  avenc_mp2: libav MP2 (MPEG audio layer 2) encoder
libav:  avenc_mp2fixed: libav MP2 fixed point (MPEG audio layer 2) encoder
libav:  avenc_nellymoser: libav Nellymoser Asao encoder
libav:  avenc_real_144: libav RealAudio 1.0 (14.4K) encoder
libav:  avenc_sonic: libav Sonic encoder
libav:  avenc_sonicls: libav Sonic lossless encoder
libav:  avenc_tta: libav TTA (True Audio) encoder
libav:  avenc_wavpack: libav WavPack encoder
libav:  avenc_wmav1: libav Windows Media Audio 1 encoder
libav:  avenc_wmav2: libav Windows Media Audio 2 encoder
libav:  avenc_roq_dpcm: libav id RoQ DPCM encoder
libav:  avenc_adpcm_adx: libav SEGA CRI ADX ADPCM encoder
libav:  avenc_g722: libav G.722 ADPCM encoder
libav:  avenc_g726: libav G.726 ADPCM encoder
libav:  avenc_adpcm_ima_qt: libav ADPCM IMA QuickTime encoder
libav:  avenc_adpcm_ima_wav: libav ADPCM IMA WAV encoder
libav:  avenc_adpcm_ms: libav ADPCM Microsoft encoder
libav:  avenc_adpcm_swf: libav ADPCM Shockwave Flash encoder
libav:  avenc_adpcm_yamaha: libav ADPCM Yamaha encoder
libav:  avenc_a64multi: libav Multicolor charset for Commodore 64 encoder
libav:  avenc_a64multi5: libav Multicolor charset for Commodore 64, extended with 5th color (colram) encoder
libav:  avenc_alias_pix: libav Alias/Wavefront PIX image encoder
libav:  avenc_amv: libav AMV Video encoder
libav:  avenc_apng: libav APNG (Animated Portable Network Graphics) image encoder
libav:  avenc_asv1: libav ASUS V1 encoder
libav:  avenc_asv2: libav ASUS V2 encoder
libav:  avenc_avrp: libav Avid 1:1 10-bit RGB Packer encoder
libav:  avenc_avui: libav Avid Meridien Uncompressed encoder
libav:  avenc_bmp: libav BMP (Windows and OS/2 bitmap) encoder
libav:  avenc_cinepak: libav Cinepak / CVID encoder
libav:  avenc_cljr: libav Cirrus Logic AccuPak encoder
libav:  avenc_dnxhd: libav VC3/DNxHD encoder
libav:  avenc_dpx: libav DPX (Digital Picture Exchange) image encoder
libav:  avenc_dvvideo: libav DV (Digital Video) encoder
libav:  avenc_ffv1: libav FFmpeg video codec #1 encoder
libav:  avenc_ffvhuff: libav Huffyuv FFmpeg variant encoder
libav:  avenc_flashsv: libav Flash Screen Video encoder
libav:  avenc_flashsv2: libav Flash Screen Video Version 2 encoder
libav:  avenc_flv: libav FLV / Sorenson Spark / Sorenson H.263 (Flash Video) encoder
libav:  avenc_h261: libav H.261 encoder
libav:  avenc_h263: libav H.263 / H.263-1996 encoder
libav:  avenc_h263p: libav H.263+ / H.263-1998 / H.263 version 2 encoder
libav:  avenc_huffyuv: libav Huffyuv / HuffYUV encoder
libav:  avenc_jpeg2000: libav JPEG 2000 encoder
libav:  avenc_jpegls: libav JPEG-LS encoder
libav:  avenc_ljpeg: libav Lossless JPEG encoder
libav:  avenc_mjpeg: libav MJPEG (Motion JPEG) encoder
libav:  avenc_mpeg1video: libav MPEG-1 video encoder
libav:  avenc_mpeg2video: libav MPEG-2 video encoder
libav:  avenc_mpeg4: libav MPEG-4 part 2 encoder
libav:  avenc_msmpeg4v2: libav MPEG-4 part 2 Microsoft variant version 2 encoder
libav:  avenc_msmpeg4: libav MPEG-4 part 2 Microsoft variant version 3 encoder
libav:  avenc_msvideo1: libav Microsoft Video-1 encoder
libav:  avenc_pam: libav PAM (Portable AnyMap) image encoder
libav:  avenc_pbm: libav PBM (Portable BitMap) image encoder
libav:  avenc_pcx: libav PC Paintbrush PCX image encoder
libav:  avenc_pgm: libav PGM (Portable GrayMap) image encoder
libav:  avenc_pgmyuv: libav PGMYUV (Portable GrayMap YUV) image encoder
libav:  avenc_png: libav PNG (Portable Network Graphics) image encoder
libav:  avenc_ppm: libav PPM (Portable PixelMap) image encoder
libav:  avenc_prores: libav Apple ProRes encoder
libav:  avenc_prores_aw: libav Apple ProRes encoder
libav:  avenc_prores_ks: libav Apple ProRes (iCodec Pro) encoder
libav:  avenc_qtrle: libav QuickTime Animation (RLE) video encoder
libav:  avenc_r10k: libav AJA Kona 10-bit RGB Codec encoder
libav:  avenc_roqvideo: libav id RoQ video encoder
libav:  avenc_rv10: libav RealVideo 1.0 encoder
libav:  avenc_rv20: libav RealVideo 2.0 encoder
libav:  avenc_sgi: libav SGI image encoder
libav:  avenc_snow: libav Snow encoder
libav:  avenc_sunrast: libav Sun Rasterfile image encoder
libav:  avenc_svq1: libav Sorenson Vector Quantizer 1 / Sorenson Video 1 / SVQ1 encoder
libav:  avenc_targa: libav Truevision Targa image encoder
libav:  avenc_tiff: libav TIFF image encoder
libav:  avenc_utvideo: libav Ut Video encoder
libav:  avenc_vc2: libav SMPTE VC-2 encoder
libav:  avenc_wmv1: libav Windows Media Video 7 encoder
libav:  avenc_wmv2: libav Windows Media Video 8 encoder
libav:  avenc_xbm: libav XBM (X BitMap) image encoder
libav:  avenc_xface: libav X-face image encoder
libav:  avenc_xwd: libav XWD (X Window Dump) image encoder
libav:  avenc_zmbv: libav Zip Motion Blocks Video encoder
libav:  avdec_comfortnoise: libav RFC 3389 comfort noise generator decoder
libav:  avdec_dvaudio: libav Ulead DV Audio decoder
libav:  avdec_8svx_exp: libav 8SVX exponential decoder
libav:  avdec_8svx_fib: libav 8SVX fibonacci decoder
libav:  avdec_s302m: libav SMPTE 302M decoder
libav:  avdec_sdx2_dpcm: libav DPCM Squareroot-Delta-Exact decoder
libav:  avdec_aac: libav AAC (Advanced Audio Coding) decoder
libav:  avdec_aac_fixed: libav AAC (Advanced Audio Coding) decoder
libav:  avdec_aac_latm: libav AAC LATM (Advanced Audio Coding LATM syntax) decoder
libav:  avdec_ac3: libav ATSC A/52A (AC-3) decoder
libav:  avdec_ac3_fixed: libav ATSC A/52A (AC-3) decoder
libav:  avdec_alac: libav ALAC (Apple Lossless Audio Codec) decoder
libav:  avdec_als: libav MPEG-4 Audio Lossless Coding (ALS) decoder
libav:  avdec_amrnb: libav AMR-NB (Adaptive Multi-Rate NarrowBand) decoder
libav:  avdec_amrwb: libav AMR-WB (Adaptive Multi-Rate WideBand) decoder
libav:  avdec_ape: libav Monkey's Audio decoder
libav:  avdec_atrac1: libav ATRAC1 (Adaptive TRansform Acoustic Coding) decoder
libav:  avdec_atrac3: libav ATRAC3 (Adaptive TRansform Acoustic Coding 3) decoder
libav:  avdec_atrac3plus: libav ATRAC3+ (Adaptive TRansform Acoustic Coding 3+) decoder
libav:  avdec_binkaudio_dct: libav Bink Audio (DCT) decoder
libav:  avdec_binkaudio_rdft: libav Bink Audio (RDFT) decoder
libav:  avdec_bmv_audio: libav Discworld II BMV audio decoder
libav:  avdec_cook: libav Cook / Cooker / Gecko (RealAudio G2) decoder
libav:  avdec_dca: libav DCA (DTS Coherent Acoustics) decoder
libav:  avdec_dsd_lsbf: libav DSD (Direct Stream Digital), least significant bit first decoder
libav:  avdec_dsd_msbf: libav DSD (Direct Stream Digital), most significant bit first decoder
libav:  avdec_dsd_lsbf_planar: libav DSD (Direct Stream Digital), least significant bit first, planar decoder
libav:  avdec_dsd_msbf_planar: libav DSD (Direct Stream Digital), most significant bit first, planar decoder
libav:  avdec_dsicinaudio: libav Delphine Software International CIN audio decoder
libav:  avdec_dss_sp: libav Digital Speech Standard - Standard Play mode (DSS SP) decoder
libav:  avdec_eac3: libav ATSC A/52B (AC-3, E-AC-3) decoder
libav:  avdec_evrc: libav EVRC (Enhanced Variable Rate Codec) decoder
libav:  avdec_wavesynth: libav Wave synthesis pseudo-codec decoder
libav:  avdec_flac: libav FLAC (Free Lossless Audio Codec) decoder
libav:  avdec_g723_1: libav G.723.1 decoder
libav:  avdec_g729: libav G.729 decoder
libav:  avdec_gsm: libav GSM decoder
libav:  avdec_gsm_ms: libav GSM Microsoft variant decoder
libav:  avdec_iac: libav IAC (Indeo Audio Coder) decoder
libav:  avdec_imc: libav IMC (Intel Music Coder) decoder
libav:  avdec_interplayacm: libav Interplay ACM decoder
libav:  avdec_mace3: libav MACE (Macintosh Audio Compression/Expansion) 3:1 decoder
libav:  avdec_mace6: libav MACE (Macintosh Audio Compression/Expansion) 6:1 decoder
libav:  avdec_metasound: libav Voxware MetaSound decoder
libav:  avdec_mlp: libav MLP (Meridian Lossless Packing) decoder
libav:  avdec_mp1float: libav MP1 (MPEG audio layer 1) decoder
libav:  avdec_mp2float: libav MP2 (MPEG audio layer 2) decoder
libav:  avdec_mp3: libav MP3 (MPEG audio layer 3) decoder
libav:  avdec_mp3float: libav MP3 (MPEG audio layer 3) decoder
libav:  avdec_mp3adu: libav ADU (Application Data Unit) MP3 (MPEG audio layer 3) decoder
libav:  avdec_mp3adufloat: libav ADU (Application Data Unit) MP3 (MPEG audio layer 3) decoder
libav:  avdec_mp3on4: libav MP3onMP4 decoder
libav:  avdec_mp3on4float: libav MP3onMP4 decoder
libav:  avdec_mpc7: libav Musepack SV7 decoder
libav:  avdec_mpc8: libav Musepack SV8 decoder
libav:  avdec_nellymoser: libav Nellymoser Asao decoder
libav:  avdec_on2avc: libav On2 Audio for Video Codec decoder
libav:  avdec_opus: libav Opus decoder
libav:  avdec_paf_audio: libav Amazing Studio Packed Animation File Audio decoder
libav:  avdec_qcelp: libav QCELP / PureVoice decoder
libav:  avdec_qdm2: libav QDesign Music Codec 2 decoder
libav:  avdec_real_144: libav RealAudio 1.0 (14.4K) decoder
libav:  avdec_real_288: libav RealAudio 2.0 (28.8K) decoder
libav:  avdec_ralf: libav RealAudio Lossless decoder
libav:  avdec_shorten: libav Shorten decoder
libav:  avdec_sipr: libav RealAudio SIPR / ACELP.NET decoder
libav:  avdec_smackaud: libav Smacker audio decoder
libav:  avdec_sonic: libav Sonic decoder
libav:  avdec_tak: libav TAK (Tom's lossless Audio Kompressor) decoder
libav:  avdec_truehd: libav TrueHD decoder
libav:  avdec_truespeech: libav DSP Group TrueSpeech decoder
libav:  avdec_tta: libav TTA (True Audio) decoder
libav:  avdec_twinvq: libav VQF TwinVQ decoder
libav:  avdec_vmdaudio: libav Sierra VMD audio decoder
libav:  avdec_wmalossless: libav Windows Media Audio Lossless decoder
libav:  avdec_wmapro: libav Windows Media Audio 9 Professional decoder
libav:  avdec_wmav1: libav Windows Media Audio 1 decoder
libav:  avdec_wmav2: libav Windows Media Audio 2 decoder
libav:  avdec_wmavoice: libav Windows Media Audio Voice decoder
libav:  avdec_ws_snd1: libav Westwood Audio (SND1) decoder
libav:  avdec_xma1: libav Xbox Media Audio 1 decoder
libav:  avdec_xma2: libav Xbox Media Audio 2 decoder
libav:  avdec_pcm_lxf: libav PCM signed 20-bit little-endian planar decoder
libav:  avdec_interplay_dpcm: libav DPCM Interplay decoder
libav:  avdec_roq_dpcm: libav DPCM id RoQ decoder
libav:  avdec_sol_dpcm: libav DPCM Sol decoder
libav:  avdec_xan_dpcm: libav DPCM Xan decoder
libav:  avdec_adpcm_4xm: libav ADPCM 4X Movie decoder
libav:  avdec_adpcm_adx: libav SEGA CRI ADX ADPCM decoder
libav:  avdec_adpcm_afc: libav ADPCM Nintendo Gamecube AFC decoder
libav:  avdec_adpcm_aica: libav ADPCM Yamaha AICA decoder
libav:  avdec_adpcm_ct: libav ADPCM Creative Technology decoder
libav:  avdec_adpcm_dtk: libav ADPCM Nintendo Gamecube DTK decoder
libav:  avdec_adpcm_ea: libav ADPCM Electronic Arts decoder
libav:  avdec_adpcm_ea_maxis_xa: libav ADPCM Electronic Arts Maxis CDROM XA decoder
libav:  avdec_adpcm_ea_r1: libav ADPCM Electronic Arts R1 decoder
libav:  avdec_adpcm_ea_r2: libav ADPCM Electronic Arts R2 decoder
libav:  avdec_adpcm_ea_r3: libav ADPCM Electronic Arts R3 decoder
libav:  avdec_adpcm_ea_xas: libav ADPCM Electronic Arts XAS decoder
libav:  avdec_g722: libav G.722 ADPCM decoder
libav:  avdec_g726: libav G.726 ADPCM decoder
libav:  avdec_g726le: libav G.726 ADPCM little-endian decoder
libav:  avdec_adpcm_ima_amv: libav ADPCM IMA AMV decoder
libav:  avdec_adpcm_ima_apc: libav ADPCM IMA CRYO APC decoder
libav:  avdec_adpcm_ima_dk3: libav ADPCM IMA Duck DK3 decoder
libav:  avdec_adpcm_ima_dk4: libav ADPCM IMA Duck DK4 decoder
libav:  avdec_adpcm_ima_ea_eacs: libav ADPCM IMA Electronic Arts EACS decoder
libav:  avdec_adpcm_ima_ea_sead: libav ADPCM IMA Electronic Arts SEAD decoder
libav:  avdec_adpcm_ima_iss: libav ADPCM IMA Funcom ISS decoder
libav:  avdec_adpcm_ima_oki: libav ADPCM IMA Dialogic OKI decoder
libav:  avdec_adpcm_ima_qt: libav ADPCM IMA QuickTime decoder
libav:  avdec_adpcm_ima_rad: libav ADPCM IMA Radical decoder
libav:  avdec_adpcm_ima_smjpeg: libav ADPCM IMA Loki SDL MJPEG decoder
libav:  avdec_adpcm_ima_wav: libav ADPCM IMA WAV decoder
libav:  avdec_adpcm_ima_ws: libav ADPCM IMA Westwood decoder
libav:  avdec_adpcm_ms: libav ADPCM Microsoft decoder
libav:  avdec_adpcm_psx: libav ADPCM Playstation decoder
libav:  avdec_adpcm_sbpro_2: libav ADPCM Sound Blaster Pro 2-bit decoder
libav:  avdec_adpcm_sbpro_3: libav ADPCM Sound Blaster Pro 2.6-bit decoder
libav:  avdec_adpcm_sbpro_4: libav ADPCM Sound Blaster Pro 4-bit decoder
libav:  avdec_adpcm_swf: libav ADPCM Shockwave Flash decoder
libav:  avdec_adpcm_thp: libav ADPCM Nintendo THP decoder
libav:  avdec_adpcm_thp_le: libav ADPCM Nintendo THP (little-endian) decoder
libav:  avdec_adpcm_vima: libav LucasArts VIMA audio decoder
libav:  avdec_adpcm_xa: libav ADPCM CDROM XA decoder
libav:  avdec_adpcm_yamaha: libav ADPCM Yamaha decoder
libav:  avdec_aasc: libav Autodesk RLE decoder
libav:  avdec_aic: libav Apple Intermediate Codec decoder
libav:  avdec_alias_pix: libav Alias/Wavefront PIX image decoder
libav:  avdec_amv: libav AMV Video decoder
libav:  avdec_anm: libav Deluxe Paint Animation decoder
libav:  avdec_ansi: libav ASCII/ANSI art decoder
libav:  avdec_apng: libav APNG (Animated Portable Network Graphics) image decoder
libav:  avdec_asv1: libav ASUS V1 decoder
libav:  avdec_asv2: libav ASUS V2 decoder
libav:  avdec_aura: libav Auravision AURA decoder
libav:  avdec_aura2: libav Auravision Aura 2 decoder
libav:  avdec_avrp: libav Avid 1:1 10-bit RGB Packer decoder
libav:  avdec_avrn: libav Avid AVI Codec decoder
libav:  avdec_avs: libav AVS (Audio Video Standard) video decoder
libav:  avdec_avui: libav Avid Meridien Uncompressed decoder
libav:  avdec_bethsoftvid: libav Bethesda VID video decoder
libav:  avdec_bfi: libav Brute Force & Ignorance decoder
libav:  avdec_binkvideo: libav Bink video decoder
libav:  avdec_bmp: libav BMP (Windows and OS/2 bitmap) decoder
libav:  avdec_bmv_video: libav Discworld II BMV video decoder
libav:  avdec_brender_pix: libav BRender PIX image decoder
libav:  avdec_c93: libav Interplay C93 decoder
libav:  avdec_cavs: libav Chinese AVS (Audio Video Standard) (AVS1-P2, JiZhun profile) decoder
libav:  avdec_cdgraphics: libav CD Graphics video decoder
libav:  avdec_cdxl: libav Commodore CDXL video decoder
libav:  avdec_cfhd: libav Cineform HD decoder
libav:  avdec_cinepak: libav Cinepak decoder
libav:  avdec_cljr: libav Cirrus Logic AccuPak decoder
libav:  avdec_cllc: libav Canopus Lossless Codec decoder
libav:  avdec_cpia: libav CPiA video format decoder
libav:  avdec_camstudio: libav CamStudio decoder
libav:  avdec_cyuv: libav Creative YUV (CYUV) decoder
libav:  avdec_dds: libav DirectDraw Surface image decoder decoder
libav:  avdec_dfa: libav Chronomaster DFA decoder
libav:  avdec_dirac: libav BBC Dirac VC-2 decoder
libav:  avdec_dnxhd: libav VC3/DNxHD decoder
libav:  avdec_dpx: libav DPX (Digital Picture Exchange) image decoder
libav:  avdec_dsicinvideo: libav Delphine Software International CIN video decoder
libav:  avdec_dvvideo: libav DV (Digital Video) decoder
libav:  avdec_dxa: libav Feeble Files/ScummVM DXA decoder
libav:  avdec_dxtory: libav Dxtory decoder
libav:  avdec_dxv: libav Resolume DXV decoder
libav:  avdec_eacmv: libav Electronic Arts CMV video decoder
libav:  avdec_eamad: libav Electronic Arts Madcow Video decoder
libav:  avdec_eatgq: libav Electronic Arts TGQ video decoder
libav:  avdec_eatgv: libav Electronic Arts TGV video decoder
libav:  avdec_eatqi: libav Electronic Arts TQI Video decoder
libav:  avdec_8bps: libav QuickTime 8BPS video decoder
libav:  avdec_escape124: libav Escape 124 decoder
libav:  avdec_escape130: libav Escape 130 decoder
libav:  avdec_exr: libav OpenEXR image decoder
libav:  avdec_ffv1: libav FFmpeg video codec #1 decoder
libav:  avdec_ffvhuff: libav Huffyuv FFmpeg variant decoder
libav:  avdec_fic: libav Mirillis FIC decoder
libav:  avdec_flashsv: libav Flash Screen Video v1 decoder
libav:  avdec_flashsv2: libav Flash Screen Video v2 decoder
libav:  avdec_flic: libav Autodesk Animator Flic video decoder
libav:  avdec_flv: libav FLV / Sorenson Spark / Sorenson H.263 (Flash Video) decoder
libav:  avdec_4xm: libav 4X Movie decoder
libav:  avdec_fraps: libav Fraps decoder
libav:  avdec_frwu: libav Forward Uncompressed decoder
libav:  avdec_g2m: libav Go2Meeting decoder
libav:  avdec_h261: libav H.261 decoder
libav:  avdec_h263: libav H.263 / H.263-1996, H.263+ / H.263-1998 / H.263 version 2 decoder
libav:  avdec_h263i: libav Intel H.263 decoder
libav:  avdec_h263p: libav H.263 / H.263-1996, H.263+ / H.263-1998 / H.263 version 2 decoder
libav:  avdec_h264: libav H.264 / AVC / MPEG-4 AVC / MPEG-4 part 10 decoder
libav:  avdec_hap: libav Vidvox Hap decoder decoder
libav:  avdec_h265: libav HEVC (High Efficiency Video Coding) decoder
libav:  avdec_hnm4video: libav HNM 4 video decoder
libav:  avdec_hq_hqa: libav Canopus HQ/HQA decoder
libav:  avdec_hqx: libav Canopus HQX decoder
libav:  avdec_huffyuv: libav Huffyuv / HuffYUV decoder
libav:  avdec_idcinvideo: libav id Quake II CIN video decoder
libav:  avdec_iff: libav IFF decoder
libav:  avdec_indeo2: libav Intel Indeo 2 decoder
libav:  avdec_indeo3: libav Intel Indeo 3 decoder
libav:  avdec_indeo4: libav Intel Indeo Video Interactive 4 decoder
libav:  avdec_indeo5: libav Intel Indeo Video Interactive 5 decoder
libav:  avdec_interplayvideo: libav Interplay MVE video decoder
libav:  avdec_jpeg2000: libav JPEG 2000 decoder
libav:  avdec_jpegls: libav JPEG-LS decoder
libav:  avdec_jv: libav Bitmap Brothers JV video decoder
libav:  avdec_kgv1: libav Kega Game Video decoder
libav:  avdec_kmvc: libav Karl Morton's video codec decoder
libav:  avdec_lagarith: libav Lagarith lossless decoder
libav:  avdec_loco: libav LOCO decoder
libav:  avdec_mdec: libav Sony PlayStation MDEC (Motion DECoder) decoder
libav:  avdec_mimic: libav Mimic decoder
libav:  avdec_mjpeg: libav MJPEG (Motion JPEG) decoder
libav:  avdec_mjpegb: libav Apple MJPEG-B decoder
libav:  avdec_mmvideo: libav American Laser Games MM Video decoder
libav:  avdec_motionpixels: libav Motion Pixels video decoder
libav:  avdec_mpeg2video: libav MPEG-2 video decoder
libav:  avdec_mpeg4: libav MPEG-4 part 2 decoder
libav:  avdec_mpegvideo: libav MPEG-1 video decoder
libav:  avdec_msa1: libav MS ATC Screen decoder
libav:  avdec_msmpeg4v1: libav MPEG-4 part 2 Microsoft variant version 1 decoder
libav:  avdec_msmpeg4v2: libav MPEG-4 part 2 Microsoft variant version 2 decoder
libav:  avdec_msmpeg4: libav MPEG-4 part 2 Microsoft variant version 3 decoder
libav:  avdec_msrle: libav Microsoft RLE decoder
libav:  avdec_mss1: libav MS Screen 1 decoder
libav:  avdec_mss2: libav MS Windows Media Video V9 Screen decoder
libav:  avdec_msvideo1: libav Microsoft Video 1 decoder
libav:  avdec_mszh: libav LCL (LossLess Codec Library) MSZH decoder
libav:  avdec_mts2: libav MS Expression Encoder Screen decoder
libav:  avdec_mvc1: libav Silicon Graphics Motion Video Compressor 1 decoder
libav:  avdec_mvc2: libav Silicon Graphics Motion Video Compressor 2 decoder
libav:  avdec_mxpeg: libav Mobotix MxPEG video decoder
libav:  avdec_nuv: libav NuppelVideo/RTJPEG decoder
libav:  avdec_paf_video: libav Amazing Studio Packed Animation File Video decoder
libav:  avdec_pam: libav PAM (Portable AnyMap) image decoder
libav:  avdec_pbm: libav PBM (Portable BitMap) image decoder
libav:  avdec_pcx: libav PC Paintbrush PCX image decoder
libav:  avdec_pgm: libav PGM (Portable GrayMap) image decoder
libav:  avdec_pgmyuv: libav PGMYUV (Portable GrayMap YUV) image decoder
libav:  avdec_pictor: libav Pictor/PC Paint decoder
libav:  avdec_png: libav PNG (Portable Network Graphics) image decoder
libav:  avdec_ppm: libav PPM (Portable PixelMap) image decoder
libav:  avdec_prores: libav ProRes decoder
libav:  avdec_prores_lgpl: libav Apple ProRes (iCodec Pro) decoder
libav:  avdec_ptx: libav V.Flash PTX image decoder
libav:  avdec_qdraw: libav Apple QuickDraw decoder
libav:  avdec_qpeg: libav Q-team QPEG decoder
libav:  avdec_qtrle: libav QuickTime Animation (RLE) video decoder
libav:  avdec_r10k: libav AJA Kona 10-bit RGB Codec decoder
libav:  avdec_rl2: libav RL2 video decoder
libav:  avdec_roqvideo: libav id RoQ video decoder
libav:  avdec_rpza: libav QuickTime video (RPZA) decoder
libav:  avdec_rscc: libav innoHeim/Rsupport Screen Capture Codec decoder
libav:  avdec_rv10: libav RealVideo 1.0 decoder
libav:  avdec_rv20: libav RealVideo 2.0 decoder
libav:  avdec_rv30: libav RealVideo 3.0 decoder
libav:  avdec_rv40: libav RealVideo 4.0 decoder
libav:  avdec_sanm: libav LucasArts SANM/Smush video decoder
libav:  avdec_screenpresso: libav Screenpresso decoder
libav:  avdec_sgi: libav SGI image decoder
libav:  avdec_sgirle: libav Silicon Graphics RLE 8-bit video decoder
libav:  avdec_smackvid: libav Smacker video decoder
libav:  avdec_smc: libav QuickTime Graphics (SMC) decoder
libav:  avdec_smvjpeg: libav SMV JPEG decoder
libav:  avdec_snow: libav Snow decoder
libav:  avdec_sp5x: libav Sunplus JPEG (SP5X) decoder
libav:  avdec_sunrast: libav Sun Rasterfile image decoder
libav:  avdec_svq1: libav Sorenson Vector Quantizer 1 / Sorenson Video 1 / SVQ1 decoder
libav:  avdec_svq3: libav Sorenson Vector Quantizer 3 / Sorenson Video 3 / SVQ3 decoder
libav:  avdec_targa: libav Truevision Targa image decoder
libav:  avdec_targa_y216: libav Pinnacle TARGA CineWave YUV16 decoder
libav:  avdec_tdsc: libav TDSC decoder
libav:  avdec_thp: libav Nintendo Gamecube THP video decoder
libav:  avdec_tiertexseqvideo: libav Tiertex Limited SEQ video decoder
libav:  avdec_tiff: libav TIFF image decoder
libav:  avdec_tmv: libav 8088flex TMV decoder
libav:  avdec_truemotion1: libav Duck TrueMotion 1.0 decoder
libav:  avdec_truemotion2: libav Duck TrueMotion 2.0 decoder
libav:  avdec_camtasia: libav TechSmith Screen Capture Codec decoder
libav:  avdec_tscc2: libav TechSmith Screen Codec 2 decoder
libav:  avdec_txd: libav Renderware TXD (TeXture Dictionary) image decoder
libav:  avdec_ultimotion: libav IBM UltiMotion decoder
libav:  avdec_utvideo: libav Ut Video decoder
libav:  avdec_vb: libav Beam Software VB decoder
libav:  avdec_vble: libav VBLE Lossless Codec decoder
libav:  avdec_vc1: libav SMPTE VC-1 decoder
libav:  avdec_vc1image: libav Windows Media Video 9 Image v2 decoder
libav:  avdec_vcr1: libav ATI VCR1 decoder
libav:  avdec_vmdvideo: libav Sierra VMD video decoder
libav:  avdec_vmnc: libav VMware Screen Codec / VMware Video decoder
libav:  avdec_vp3: libav On2 VP3 decoder
libav:  avdec_vp5: libav On2 VP5 decoder
libav:  avdec_vp6: libav On2 VP6 decoder
libav:  avdec_vp6a: libav On2 VP6 (Flash version, with alpha channel) decoder
libav:  avdec_vp6f: libav On2 VP6 (Flash version) decoder
libav:  avdec_vp7: libav On2 VP7 decoder
libav:  avdec_vp8: libav On2 VP8 decoder
libav:  avdec_vp9: libav Google VP9 decoder
libav:  avdec_vqavideo: libav Westwood Studios VQA (Vector Quantized Animation) video decoder
libav:  avdec_webp: libav WebP image decoder
libav:  avdec_wmv1: libav Windows Media Video 7 decoder
libav:  avdec_wmv2: libav Windows Media Video 8 decoder
libav:  avdec_wmv3: libav Windows Media Video 9 decoder
libav:  avdec_wmv3image: libav Windows Media Video 9 Image decoder
libav:  avdec_wnv1: libav Winnov WNV1 decoder
libav:  avdec_xan_wc3: libav Wing Commander III / Xan decoder
libav:  avdec_xan_wc4: libav Wing Commander IV / Xxan decoder
libav:  avdec_xbm: libav XBM (X BitMap) image decoder
libav:  avdec_xface: libav X-face image decoder
libav:  avdec_xl: libav Miro VideoXL decoder
libav:  avdec_xwd: libav XWD (X Window Dump) image decoder
libav:  avdec_yop: libav Psygnosis YOP Video decoder
libav:  avdec_zerocodec: libav ZeroCodec Lossless Video decoder
libav:  avdec_zmbv: libav Zip Motion Blocks Video decoder
libav:  avdec_bintext: libav Binary text decoder
libav:  avdec_xbin: libav eXtended BINary text decoder
libav:  avdec_idf: libav iCEDraw text decoder
libav:  avdemux_aiff: libav Audio IFF demuxer
libav:  avdemux_ape: libav Monkey's Audio demuxer
libav:  avdemux_avs: libav AVS demuxer
libav: avtype_avs: no extensions
libav:  avdemux_daud: libav D-Cinema audio demuxer
libav: avtype_daud: 302, daud
libav:  avdemux_ea: libav Electronic Arts Multimedia demuxer
libav: avtype_ea: no extensions
libav:  avdemux_ffm: libav FFM (FFserver live feed) demuxer
libav: avtype_ffm: no extensions
libav:  avdemux_4xm: libav 4X Technologies demuxer
libav: avtype_4xm: no extensions
libav:  avdemux_gif: libav CompuServe Graphics Interchange Format (GIF) demuxer
libav:  avdemux_gxf: libav GXF (General eXchange Format) demuxer
libav: avtype_gxf: no extensions
libav:  avdemux_idcin: libav id Cinematic demuxer
libav: avtype_idcin: no extensions
libav:  avdemux_ipmovie: libav Interplay MVE demuxer
libav: avtype_ipmovie: no extensions
libav:  avdemux_mm: libav American Laser Games MM demuxer
libav: avtype_mm: no extensions
libav:  avdemux_mmf: libav Yamaha SMAF demuxer
libav: avtype_mmf: no extensions
libav:  avdemux_mpc: libav Musepack demuxer
libav:  avdemux_mpc8: libav Musepack SV8 demuxer
libav:  avdemux_mxf: libav MXF (Material eXchange Format) demuxer
libav:  avdemux_nsv: libav Nullsoft Streaming Video demuxer
libav: avtype_nsv: no extensions
libav:  avdemux_nut: libav NUT demuxer
libav: avtype_nut: nut
libav:  avdemux_nuv: libav NuppelVideo demuxer
libav:  avdemux_pva: libav TechnoTrend PVA demuxer
libav:  avdemux_film_cpk: libav Sega FILM / CPK demuxer
libav: avtype_film_cpk: no extensions
libav:  avdemux_smk: libav Smacker demuxer
libav: avtype_smk: no extensions
libav:  avdemux_sol: libav Sierra SOL demuxer
libav: avtype_sol: no extensions
libav:  avdemux_psxstr: libav Sony Playstation STR demuxer
libav: avtype_psxstr: no extensions
libav:  avdemux_tta: libav TTA (True Audio) demuxer
libav:  avdemux_vmd: libav Sierra VMD demuxer
libav: avtype_vmd: no extensions
libav:  avdemux_voc: libav Creative Voice demuxer
libav:  avdemux_wc3movie: libav Wing Commander III movie demuxer
libav: avtype_wc3movie: no extensions
libav:  avdemux_wsaud: libav Westwood Studios audio demuxer
libav: avtype_wsaud: no extensions
libav:  avdemux_wsvqa: libav Westwood Studios VQA demuxer
libav: avtype_wsvqa: no extensions
libav:  avdemux_yuv4mpegpipe: libav YUV4MPEG pipe demuxer
libav: avtype_yuv4mpegpipe: y4m
libav:  avmux_a64: libav a64 - video for Commodore 64 muxer
libav:  avmux_adts: libav ADTS AAC (Advanced Audio Coding) muxer (not recommended, use aacparse instead)
libav:  avmux_adx: libav CRI ADX muxer
libav:  avmux_aiff: libav Audio IFF muxer (not recommended, use aiffmux instead)
libav:  avmux_amr: libav 3GPP AMR muxer
libav:  avmux_apng: libav Animated Portable Network Graphics muxer
libav:  avmux_asf: libav ASF (Advanced / Active Streaming Format) muxer (not recommended, use asfmux instead)
libav:  avmux_ast: libav AST (Audio Stream) muxer
libav:  avmux_asf_stream: libav ASF (Advanced / Active Streaming Format) muxer (not recommended, use asfmux instead)
libav:  avmux_au: libav Sun AU muxer
libav:  avmux_avi: libav AVI (Audio Video Interleaved) muxer (not recommended, use avimux instead)
libav:  avmux_avm2: libav SWF (ShockWave Flash) (AVM2) muxer
libav:  avmux_bit: libav G.729 BIT file format muxer
libav:  avmux_caf: libav Apple CAF (Core Audio Format) muxer
libav:  avmux_dash: libav DASH Muxer muxer
libav:  avmux_daud: libav D-Cinema audio muxer
libav:  avmux_dv: libav DV (Digital Video) muxer
libav:  avmux_f4v: libav F4V Adobe Flash Video muxer
libav:  avmux_ffm: libav FFM (FFserver live feed) muxer
libav:  avmux_filmstrip: libav Adobe Filmstrip muxer
libav:  avmux_flv: libav FLV (Flash Video) muxer (not recommended, use flvmux instead)
libav:  avmux_gxf: libav GXF (General eXchange Format) muxer
libav:  avmux_hds: libav HDS Muxer muxer
libav:  avmux_hls: libav Apple HTTP Live Streaming muxer
libav:  avmux_ico: libav Microsoft Windows ICO muxer
libav:  avmux_ilbc: libav iLBC storage muxer
libav:  avmux_ipod: libav iPod H.264 MP4 (MPEG-4 Part 14) muxer
libav:  avmux_ircam: libav Berkeley/IRCAM/CARL Sound Format muxer
libav:  avmux_ismv: libav ISMV/ISMA (Smooth Streaming) muxer
libav:  avmux_ivf: libav On2 IVF muxer
libav:  avmux_latm: libav LOAS/LATM muxer
libav:  avmux_md5: libav MD5 testing muxer
libav:  avmux_matroska: libav Matroska muxer (not recommended, use matroskamux instead)
libav:  avmux_mmf: libav Yamaha SMAF muxer
libav:  avmux_mov: libav QuickTime / MOV muxer (not recommended, use qtmux instead)
libav:  avmux_mp2: libav MP2 (MPEG audio layer 2) formatter (not recommended, use id3v2mux instead)
libav:  avmux_mp3: libav MP3 (MPEG audio layer 3) formatter (not recommended, use id3v2mux instead)
libav:  avmux_mp4: libav MP4 (MPEG-4 Part 14) muxer (not recommended, use mp4mux instead)
libav:  avmux_mpeg: libav MPEG-1 Systems / MPEG program stream muxer
libav:  avmux_vcd: libav MPEG-1 Systems / MPEG program stream (VCD) muxer
libav:  avmux_dvd: libav MPEG-2 PS (DVD VOB) muxer
libav:  avmux_svcd: libav MPEG-2 PS (SVCD) muxer
libav:  avmux_vob: libav MPEG-2 PS (VOB) muxer
libav:  avmux_mpegts: libav MPEG-TS (MPEG-2 Transport Stream) muxer (not recommended, use mpegtsmux instead)
libav:  avmux_mpjpeg: libav MIME multipart JPEG muxer (not recommended, use multipartmux instead)
libav:  avmux_mxf: libav MXF (Material eXchange Format) muxer (not recommended, use mxfmux instead)
libav:  avmux_mxf_d10: libav MXF (Material eXchange Format) D-10 Mapping muxer
libav:  avmux_mxf_opatom: libav MXF (Material eXchange Format) Operational Pattern Atom muxer
libav:  avmux_nut: libav NUT muxer
libav:  avmux_oga: libav Ogg Audio muxer
libav:  avmux_ogg: libav Ogg muxer (not recommended, use oggmux instead)
libav:  avmux_oma: libav Sony OpenMG audio muxer
libav:  avmux_opus: libav Ogg Opus muxer
libav:  avmux_psp: libav PSP MP4 (MPEG-4 Part 14) muxer
libav:  avmux_rm: libav RealMedia muxer
libav:  avmux_rso: libav Lego Mindstorms RSO muxer
libav:  avmux_singlejpeg: libav JPEG single image muxer
libav:  avmux_smjpeg: libav Loki SDL MJPEG muxer
libav:  avmux_smoothstreaming: libav Smooth Streaming Muxer muxer
libav:  avmux_sox: libav SoX native muxer
libav:  avmux_spx: libav Ogg Speex muxer
libav:  avmux_spdif: libav IEC 61937 (used on S/PDIF - IEC958) muxer
libav:  avmux_swf: libav SWF (ShockWave Flash) muxer
libav:  avmux_3g2: libav 3GP2 (3GPP2 file format) muxer
libav:  avmux_3gp: libav 3GP (3GPP file format) muxer (not recommended, use gppmux instead)
libav:  avmux_mkvtimestamp_v2: libav extract pts as timecode v2 format, as defined by mkvtoolnix muxer
libav:  avmux_uncodedframecrc: libav uncoded framecrc testing muxer
libav:  avmux_vc1test: libav VC-1 test bitstream muxer
libav:  avmux_voc: libav Creative Voice muxer
libav:  avmux_w64: libav Sony Wave64 muxer
libav:  avmux_wav: libav WAV / WAVE (Waveform Audio) muxer (not recommended, use wavenc instead)
libav:  avmux_webp: libav WebP muxer
libav:  avmux_wtv: libav Windows Television (WTV) muxer
libav:  avmux_yuv4mpegpipe: libav YUV4MPEG pipe muxer (not recommended, use y4menc instead)
libav:  avdeinterlace: libav Deinterlace element
level:  level: Level
lame:  lamemp3enc: L.A.M.E. mp3 encoder
jpegformat:  jpegparse: JPEG stream parser
jpegformat:  jifmux: JPEG stream muxer
jpeg:  jpegenc: JPEG image encoder
jpeg:  jpegdec: JPEG image decoder
jp2kdecimator:  jp2kdecimator: JPEG2000 decimator
ivtc:  ivtc: Inverse Telecine
ivtc:  combdetect: Comb Detect
ivorbisdec:  ivorbisdec: Vorbis audio decoder
ivfparse:  ivfparse: IVF parser
isomp4:  qtdemux: QuickTime demuxer
isomp4:  rtpxqtdepay: RTP packet depayloader
isomp4:  qtmux: QuickTime Muxer
isomp4:  mp4mux: MP4 Muxer
isomp4:  ismlmux: ISML Muxer
isomp4:  3gppmux: 3GPP Muxer
isomp4:  mj2mux: MJ2 Muxer
isomp4:  qtmoovrecover: QT Moov Recover
interleave:  interleave: Audio interleaver
interleave:  deinterleave: Audio deinterleaver
interlace:  interlace: Interlace filter
inter:  interaudiosrc: Internal audio source
inter:  interaudiosink: Internal audio sink
inter:  intersubsrc: Internal subtitle source
inter:  intersubsink: Internal subtitle sink
inter:  intervideosrc: Internal video source
inter:  intervideosink: Internal video sink
imagefreeze:  imagefreeze: Still frame stream generator
id3tag:  id3mux: ID3 v1 and v2 Muxer
id3demux:  id3demux: ID3 tag demuxer
icydemux:  icydemux: ICY tag demuxer
hls:  hlsdemux: HLS Demuxer
hls:  hlssink: HTTP Live Streaming sink
gstgtk:  gtksink: Gtk Video Sink
gsm:  gsmenc: GSM audio encoder
gsm:  gsmdec: GSM audio decoder
goom2k1:  goom2k1: GOOM: what a GOOM! 2k1 edition
goom:  goom: GOOM: what a GOOM!
gmedec:  gmedec: Gaming console music file decoder
gio:  giosink: GIO sink
gio:  giosrc: GIO source
gio:  giostreamsink: GIO stream sink
gio:  giostreamsrc: GIO stream source
geometrictransform:  circle: circle
geometrictransform:  diffuse: diffuse
geometrictransform:  kaleidoscope: kaleidoscope
geometrictransform:  marble: marble
geometrictransform:  pinch: pinch
geometrictransform:  rotate: rotate
geometrictransform:  sphere: sphere
geometrictransform:  twirl: twirl
geometrictransform:  waterripple: waterripple
geometrictransform:  stretch: stretch
geometrictransform:  bulge: bulge
geometrictransform:  tunnel: tunnel
geometrictransform:  square: square
geometrictransform:  mirror: mirror
geometrictransform:  fisheye: fisheye
geometrictransform:  perspective: perspective
gdp:  gdpdepay: GDP Depayloader
gdp:  gdppay: GDP Payloader
gdkpixbuf:  gdkpixbufdec: GdkPixbuf image decoder
gdkpixbuf:  gdkpixbufoverlay: GdkPixbuf Overlay
gdkpixbuf:  gdkpixbufsink: GdkPixbuf sink
gaudieffects:  burn: Burn
gaudieffects:  chromium: Chromium
gaudieffects:  dilate: Dilate
gaudieffects:  dodge: Dodge
gaudieffects:  exclusion: Exclusion
gaudieffects:  solarize: Solarize
gaudieffects:  gaussianblur: GstGaussianBlur
freeverb:  freeverb: Reverberation/room effect
flxdec:  flxdec: FLX video decoder
flv:  flvdemux: FLV Demuxer
flv:  flvmux: FLV muxer
fluidsynthmidi:  fluiddec: Fluidsynth
flac:  flacenc: FLAC audio encoder
flac:  flacdec: FLAC audio decoder
flac:  flactag: FLAC tagger
fieldanalysis:  fieldanalysis: Video field analysis
festival:  festival: Festival Text-to-Speech synthesizer
faad:  faad: AAC audio decoder
faac:  faac: AAC audio encoder
equalizer:  equalizer-nbands: N Band Equalizer
equalizer:  equalizer-3bands: 3 Band Equalizer
equalizer:  equalizer-10bands: 10 Band Equalizer
encoding:  encodebin: Encoder Bin
effectv:  edgetv: EdgeTV effect
effectv:  agingtv: AgingTV effect
effectv:  dicetv: DiceTV effect
effectv:  warptv: WarpTV effect
effectv:  shagadelictv: ShagadelicTV
effectv:  vertigotv: VertigoTV effect
effectv:  revtv: RevTV effect
effectv:  quarktv: QuarkTV effect
effectv:  optv: OpTV effect
effectv:  radioactv: RadioacTV effect
effectv:  streaktv: StreakTV effect
effectv:  rippletv: RippleTV effect
dvdsub:  dvdsubdec: DVD subtitle decoder
dvdsub:  dvdsubparse: DVD subtitle parser
dvdspu:  dvdspu: Sub-picture Overlay
dvdread:  dvdreadsrc: DVD Source
dvdlpcmdec:  dvdlpcmdec: DVD LPCM Audio decoder
dvbsuboverlay:  dvbsuboverlay: DVB Subtitles Overlay
dtsdec:  dtsdec: DTS audio decoder
dtmf:  dtmfsrc: DTMF tone generator
dtmf:  rtpdtmfsrc: RTP DTMF packet generator
dtmf:  rtpdtmfdepay: RTP DTMF packet depayloader
dtls:  dtlsenc: DTLS Encoder
dtls:  dtlsdec: DTLS Decoder
dtls:  dtlssrtpdec: DTLS-SRTP Decoder
dtls:  dtlssrtpenc: DTLS-SRTP Encoder
dtls:  dtlssrtpdemux: DTLS SRTP Demultiplexer
directsoundsrc:  directsoundsrc: DirectSound audio source
directsound:  directsoundsink: Direct Sound Audio Sink
deinterlace:  deinterlace: Deinterlacer
debugutilsbad:  checksumsink: Checksum sink
debugutilsbad:  fpsdisplaysink: Measure and show framerate on videosink
debugutilsbad:  chopmydata: FIXME
debugutilsbad:  compare: Compare buffers
debugutilsbad:  debugspy: DebugSpy
debugutilsbad:  watchdog: Watchdog
debugutilsbad:  errorignore: Convert some GstFlowReturn types into others
debug:  breakmydata: Break my data
debug:  capssetter: CapsSetter
debug:  rndbuffersize: Random buffer size
debug:  navseek: Seek based on left-right arrows
debug:  pushfilesrc: Push File Source
debug:  progressreport: Progress report
debug:  taginject: TagInject
debug:  testsink: Test plugin
debug:  cpureport: CPU report
dataurisrc:  dataurisrc: data: URI source element
dashdemux:  dashdemux: DASH Demuxer
daala:  daalaenc: Daala video encoder
daala:  daaladec: Daala video decoder
d3dsinkwrapper:  d3dvideosink: Direct3D video sink
cutter:  cutter: Audio cutter
coretracers:  latency (GstTracerFactory)
coretracers:  log (GstTracerFactory)
coretracers:  stats (GstTracerFactory)
coreelements:  capsfilter: CapsFilter
coreelements:  concat: Concat
coreelements:  downloadbuffer: DownloadBuffer
coreelements:  fakesrc: Fake Source
coreelements:  fakesink: Fake Sink
coreelements:  filesrc: File Source
coreelements:  funnel: Funnel pipe fitting
coreelements:  identity: Identity
coreelements:  input-selector: Input selector
coreelements:  output-selector: Output selector
coreelements:  queue: Queue
coreelements:  queue2: Queue 2
coreelements:  filesink: File Sink
coreelements:  tee: Tee pipe fitting
coreelements:  typefind: TypeFind
coreelements:  multiqueue: MultiQueue
coreelements:  valve: Valve element
coreelements:  streamiddemux: Streamid Demux
compositor:  compositor: Compositor
coloreffects:  coloreffects: Color Look-up Table filter
coloreffects:  chromahold: Chroma hold filter
chromaprint:  chromaprint: Chromaprint fingerprinting element
cdio:  cdiocddasrc: CD audio source (CDDA)
camerabin:  viewfinderbin: Viewfinder Bin
camerabin:  wrappercamerabinsrc: Wrapper camera src element for camerabin2
camerabin:  camerabin: Camera Bin
cairo:  cairooverlay: Cairo overlay
cacasink:  cacasink: A colored ASCII art video sink
bz2:  bz2enc: BZ2 encoder
bz2:  bz2dec: BZ2 decoder
bayer:  bayer2rgb: Bayer to RGB decoder for cameras
bayer:  rgb2bayer: RGB to Bayer converter
avi:  avidemux: Avi demuxer
avi:  avimux: Avi muxer
avi:  avisubtitle: Avi subtitle parser
autodetect:  autovideosink: Auto video sink
autodetect:  autovideosrc: Auto video source
autodetect:  autoaudiosink: Auto audio sink
autodetect:  autoaudiosrc: Auto audio source
autoconvert:  autoconvert: Select convertor based on caps
autoconvert:  autovideoconvert: Select color space convertor based on caps
auparse:  auparse: AU audio demuxer
audiovisualizers:  spacescope: Stereo visualizer
audiovisualizers:  spectrascope: Frequency spectrum scope
audiovisualizers:  synaescope: Synaescope
audiovisualizers:  wavescope: Waveform oscilloscope
audiotestsrc:  audiotestsrc: Audio test source
audioresample:  audioresample: Audio resampler
audiorate:  audiorate: Audio rate adjuster
audioparsers:  aacparse: AAC audio stream parser
audioparsers:  amrparse: AMR audio stream parser
audioparsers:  ac3parse: AC3 audio stream parser
audioparsers:  dcaparse: DTS Coherent Acoustics audio stream parser
audioparsers:  flacparse: FLAC audio parser
audioparsers:  mpegaudioparse: MPEG1 Audio Parser
audioparsers:  sbcparse: SBC audio parser
audioparsers:  wavpackparse: Wavpack audio stream parser
audiomixer:  audiomixer: AudioMixer
audiomixer:  liveadder: AudioMixer
audiomixer:  audiointerleave: AudioInterleave
audiofxbad:  audiochannelmix: Simple stereo audio mixer
audiofx:  audiopanorama: Stereo positioning
audiofx:  audioinvert: Audio inversion
audiofx:  audiokaraoke: AudioKaraoke
audiofx:  audioamplify: Audio amplifier
audiofx:  audiodynamic: Dynamic range controller
audiofx:  audiocheblimit: Low pass & high pass filter
audiofx:  audiochebband: Band pass & band reject filter
audiofx:  audioiirfilter: Audio IIR filter
audiofx:  audiowsinclimit: Low pass & high pass filter
audiofx:  audiowsincband: Band pass & band reject filter
audiofx:  audiofirfilter: Audio FIR filter
audiofx:  audioecho: Audio echo
audiofx:  scaletempo: Scaletempo
audioconvert:  audioconvert: Audio converter
assrender:  assrender: ASS/SSA Render
asfmux:  asfmux: ASF muxer
asfmux:  rtpasfpay: RTP ASF payloader
asfmux:  asfparse: ASF parser
asf:  asfdemux: ASF Demuxer
asf:  rtspwms: WMS RTSP Extension
asf:  rtpasfdepay: RTP ASF packet depayloader
app:  appsrc: AppSrc
app:  appsink: AppSink
apetag:  apedemux: APE tag demuxer
amrwbdec:  amrwbdec: AMR-WB audio decoder
amrnb:  amrnbdec: AMR-NB audio decoder
amrnb:  amrnbenc: AMR-NB audio encoder
alphacolor:  alphacolor: Alpha color filter
alpha:  alpha: Alpha filter
alaw:  alawenc: A Law audio encoder
alaw:  alawdec: A Law audio decoder
aiff:  aiffparse: AIFF audio demuxer
aiff:  aiffmux: AIFF audio muxer
adpcmenc:  adpcmenc: ADPCM encoder
adpcmdec:  adpcmdec: ADPCM decoder
adder:  adder: Adder
accurip:  accurip: AccurateRip(TM) CRC element
a52dec:  a52dec: ATSC A/52 audio decoder
staticelements:  bin: Generic bin
staticelements:  pipeline: Pipeline object

Gesamtzahl: 198 Plugins, 1245 Merkmale

(gst-inspect-1.0:11012): GStreamer-WARNING **: Failed to load plugin 'C:\dev\msys64\mingw64\lib\gstreamer-1.0\libgstsrtp.dll': 'C:\dev\msys64\mingw64\lib\gstreamer-1.0\libgstsrtp.dll': Das angegebene Modul wurde nicht gefunden.

 

Note that I ran this inside the MSYS2 MinGW 64 shell. I don't know if everything that is available here is also available to the Rust program.

In particular I suspect that my Rust program might not only need libgstreamer-1.0-0.dll, which I had to copy into its directory before my program would run, but also for example libgstbase-1.0-0.dll, which initially I didn't copy into my program's directory, but my program would still not complain. As an experiment I copied all libgst*.dll files into my program's directory, but that doesn't make any difference.

sdroege commented 6 years ago

You need to make sure that the PATH contains the directory where all those DLLs are located, which is always required by Windows. DLLs are only searched in PATH and the current directory. That you had to copy the DLL suggests that this is not the case yet.

GStreamer is searching for its plugins relative to the libgstreamer-1.0.dll by default (you can override that with the GST_PLUGIN_PATH environment variable), so if you copied only that it wouldn't find them anymore. The correct solution would be to keep the right directory structure or even better just set the PATH accordingly.

AndreKR commented 6 years ago

That was the solution. I deleted the copied files and instead added C:\dev\msys64\mingw64\bin to the PATH. That enabled my program to find the DLLs in C:\dev\msys64\mingw64\lib\gstreamer-1.0. (Except for libgstsrtp.dll, but that might only be needed for the tutorial example and not in my actual application.)

sdroege commented 6 years ago

OK, let me know if you run into other problems and please send a PR if the docs were wrong or confusing :)

sdroege commented 6 years ago

Also please let me know what the problem with srtp is :) It's not used by the tutorials or examples either.

AndreKR commented 6 years ago

While thinking about how to improve the documentation I wondered: Is there a debug mode or some other way to, instead of no element "playbin" or gst::ElementFactory::make() returning None, get information which DLL wasn't found?

About the srtp: It seems libgstsrtp.dll is loaded whenever my program or gst-inspect-1.0.exe is run and that DLL in turn depends on libsrtp.dll. When I run gst-inspect-1.0.exe from Explorer or cmd, I get a messagebox telling me that libsrtp.dll is missing, but when I run it from the MSYS2 shell, I don't get that messagebox. I can get rid of that error by running pacman -S mingw-w64-x86_64-libsrtp so you could add this to the README, but I guess the proper fix would be to make mingw-w64-x86_64-gst-plugins-bad to depend on mingw-w64-x86_64-libsrtp.

sdroege commented 6 years ago

On my phone so only about the first part, debug mode. Set GST_DEBUG=6 in the environment for example, and you'll get a huge amount of debug output. See https://gstreamer.freedesktop.org/data/doc/gstreamer/head/gstreamer/html/gst-running.html for more details