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mdhiggins / sickbeard_mp4_automator

Automatically convert video files to a standardized format with metadata tagging to create a beautiful and uniform media library
MIT License
1.51k stars 201 forks source link

Feature Request: Show more information than just percentage in status bar #1294

Closed eikowagenknecht closed 4 years ago

eikowagenknecht commented 4 years ago

I've been playing with varios settings regarding quality and encoders recently. It would help me quite a bit to see more information next to the progress bar.

Currently it only shows:

Starting conversion.
[###                 ] 13%

When the ffmpeg command is run directly there ist much more info while encoding, like:

frame= 8385 fps=2.4 q=29.0 size=   95488kB time=00:05:50.00 bitrate=2234.9kbits/s speed=0.0988x

Maybe you could show that as well, like:

Starting conversion.
[###                 ] 13% | Speed: 0.0988x | FPS: 2.4 | Current frame: 8385 | Bitrate: 2234.9kbit/s

I'd especially like the "speed" and "frame" values. Speed because it shows if hardware accelleration is working correctly and Frame because it helps me see when the process is hung up (some files just stop at a certain percentage and hand there for days if I do not interrupt manually).

mdhiggins commented 4 years ago

b287c913d7070e3f97dd3730de9cbeca8001cf9f

New option detailed-progress in the converter settings to show this

eikowagenknecht commented 4 years ago

Wow, amazingly fast implementation, tank you very much! But it seems there is something wrong with it. Here is the console output of a typical conversion:

Processing /tv/xxx/Season 01/yyy - HDTV-1080p x265 10 [JA+EN] Opus [EN].mkv...
Manual processor started.
Python 64-bit 3.6.9 (default, Jul 17 2020, 12:50:27)
[GCC 8.4.0].
Guessit version: 3.1.1.
/usr/local/sma/venv/bin/python3
Loading config file ./autoProcessShows.ini.
Force conversion of files enabled. As a result conversion of mp4 files is also enabled
Unable to guess movie information
Traceback (most recent call last):
  File "/usr/local/sma/manual.py", line 163, in guessInfo
    return tvInfo(guess, tmdbid=tmdbid, tvdbid=tvdbid, imdbid=imdbid, season=season, episode=episode)
  File "/usr/local/sma/manual.py", line 213, in tvInfo
    metadata = Metadata(MediaType.TV, tmdbid=tmdbid, imdbid=imdbid, tvdbid=tvdbid, season=season, episode=episode, language=settings.taglanguage, logger=log)
  File "/usr/local/sma/resources/metadata.py", line 94, in __init__
    self.episodedata = episodequery.info(language=self.language)
  File "/usr/local/sma/venv/lib/python3.6/site-packages/tmdbsimple/tv.py", line 646, in info
    response = self._GET(path, kwargs)
  File "/usr/local/sma/venv/lib/python3.6/site-packages/tmdbsimple/base.py", line 93, in _GET
    return self._request('GET', path, params=params)
  File "/usr/local/sma/venv/lib/python3.6/site-packages/tmdbsimple/base.py", line 88, in _request
    response.raise_for_status()
  File "/usr/local/sma/venv/lib/python3.6/site-packages/requests/models.py", line 941, in raise_for_status
    raise HTTPError(http_error_msg, response=self)
requests.exceptions.HTTPError: 404 Client Error: Not Found for url: https://api.themoviedb.org/3/tv/77199/season/1/episode/2?language=en&api_key=45e408d2851e968e6e4d0353ce621c66
Processing file /tv/xxx/Season 01/yyy - HDTV-1080p x265 10 [JA+EN] Opus [EN].mkv
Input Data
{
    "format": "matroska,webm",
    "format-fullname": "unknown",
    "video": {
        "index": 0,
        "codec": "hevc",
        "pix_fmt": "yuv420p10le",
        "profile": "2",
        "fps": 23.976023976023978,
        "level": 12.0,
        "field_order": "unknown"
    },
    "audio": [
        {
            "index": 1,
            "codec": "opus",
            "channels": 2,
            "samplerate": 48000,
            "language": "jpn",
            "disposition": "-default-dub-original-comment-lyrics-karaoke-forced-hearing_impaired-visual_impaired"
        },
        {
            "index": 2,
            "codec": "opus",
            "channels": 2,
            "samplerate": 48000,
            "language": "eng",
            "disposition": "+default-dub-original-comment-lyrics-karaoke-forced-hearing_impaired-visual_impaired"
        }
    ],
    "subtitle": [
        {
            "index": 3,
            "codec": "ass",
            "disposition": "+default-dub-original-comment-lyrics-karaoke-forced-hearing_impaired-visual_impaired",
            "language": "eng"
        },
        {
            "index": 4,
            "codec": "hdmv_pgs_subtitle",
            "disposition": "-default-dub-original-comment-lyrics-karaoke+forced-hearing_impaired-visual_impaired",
            "language": "eng"
        },
        {
            "index": 5,
            "codec": "hdmv_pgs_subtitle",
            "disposition": "-default-dub-original-comment-lyrics-karaoke-forced-hearing_impaired-visual_impaired",
            "language": "eng"
        }
    ],
    "attachment": [
        {
            "index": 6,
            "codec": "ttf"
        },
        {
            "index": 7,
            "codec": "ttf"
        },
        {
            "index": 8,
            "codec": "otf"
        },
        {
            "index": 9,
            "codec": "otf"
        },
        {
            "index": 10,
            "codec": "ttf"
        },
        {
            "index": 11,
            "codec": "ttf"
        },
        {
            "index": 12,
            "codec": "ttf"
        },
        {
            "index": 13,
            "codec": "ttf"
        },
        {
            "index": 14,
            "codec": "ttf"
        },
        {
            "index": 15,
            "codec": "ttf"
        },
        {
            "index": 16,
            "codec": "ttf"
        },
        {
            "index": 17,
            "codec": "ttf"
        },
        {
            "index": 18,
            "codec": "ttf"
        }
    ]
}
Reading video stream.
Video codec detected: hevc.
Pix Fmt: yuv420p10le.
Profile: 2.
Acceptable profile match found for VBR 1679.616 using CRF 23, maxrate 5m, bufsize 15m.
Video codec parameters None.
Creating h265vaapi video stream from source stream 0.
Reading audio streams.
Audio detected for stream 2 - opus eng 2 channel.
Creating aac audio stream from source stream 2.
Audio detected for stream 1 - opus jpn 2 channel.
Creating aac audio stream from source stream 1.
Default audio stream set to eng aac 2 channel stream [default-more-channels: True].
Reading subtitle streams.
Text-based subtitle detected for stream 3 - ass eng.
Creating mov_text subtitle stream from source stream 3.
Image-based subtitle detected for stream 4 - hdmv_pgs_subtitle eng.
Image-based subtitle detected for stream 5 - hdmv_pgs_subtitle eng.
Attempting to download subtitles.
Scanned for external subtitles and found 0 results in your approved languages.
vaapi hwaccel is supported by this ffmpeg build and will be used [hwaccels].
Output Data
{
    "source": [
        "/tv/xxx/Season 01/yyy - HDTV-1080p x265 10 [JA+EN] Opus [EN].mkv"
    ],
    "format": "mp4",
    "video": {
        "codec": "h265vaapi",
        "map": 0,
        "bitrate": 1679.616,
        "crf": 23,
        "maxrate": "5m",
        "bufsize": "15m",
        "level": 0.0,
        "profile": null,
        "pix_fmt": "yuv420p",
        "field_order": "unknown",
        "width": null,
        "filter": null,
        "params": null,
        "title": "FHD",
        "debug": "video.pix_fmt"
    },
    "audio": [
        {
            "map": 2,
            "codec": "aac",
            "channels": 2,
            "bitrate": 256,
            "filter": null,
            "samplerate": null,
            "language": "eng",
            "disposition": "+default-dub-original-comment-lyrics-karaoke-forced-hearing_impaired-visual_impaired",
            "bsf": null,
            "title": "Stereo",
            "debug": "universal-audio"
        },
        {
            "map": 1,
            "codec": "aac",
            "channels": 2,
            "bitrate": 256,
            "filter": null,
            "samplerate": null,
            "language": "jpn",
            "disposition": "-default-dub-original-comment-lyrics-karaoke-forced-hearing_impaired-visual_impaired",
            "bsf": null,
            "title": "Stereo",
            "debug": "universal-audio"
        }
    ],
    "subtitle": [
        {
            "map": 3,
            "codec": "mov_text",
            "language": "eng",
            "encoding": "",
            "disposition": "+default-dub-original-comment-lyrics-karaoke-forced-hearing_impaired-visual_impaired",
            "title": "",
            "debug": "subtitle.embed-subs"
        }
    ],
    "attachment": []
}
Preopts
[
    "-fix_sub_duration",
    "-hwaccel",
    "vaapi"
]
Postopts
[
    "-threads",
    "0",
    "-metadata:g",
    "encoding_tool=SMA"
]
Downloaded Subtitles
[]
Starting conversion.

And from here on the new additions:

FFmpeg command:
======================
/usr/local/bin/ffmpeg -fix_sub_duration -hwaccel vaapi -i /tv/xxx/Season 01/yyy - HDTV-1080p x265 10 [JA+EN] Opus [EN].mkv -vcodec hevc_vaapi -map 0:0 -pix_fmt yuv420p -crf 23 -maxrate:v 5m -bufsize 15m -metadata:s:v BPS=1679000 -metadata:s:v BPS-eng=1679000 -metadata:s:v title=FHD -level 0.0 -tag:v hvc1 -vaapi_device /dev/dri/renderD128 -vf format=nv12,hwupload -c:a:0 aac -map 0:2 -ac:a:0 2 -b:a:0 256k -metadata:s:a:0 BPS=256000 -metadata:s:a:0 BPS-eng=256000 -metadata:s:a:0 title=Stereo -metadata:s:a:0 language=eng -disposition:a:0 +default-dub-original-comment-lyrics-karaoke-forced-hearing_impaired-visual_impaired-captions -strict experimental -c:a:1 aac -map 0:1 -ac:a:1 2 -b:a:1 256k -metadata:s:a:1 BPS=256000 -metadata:s:a:1 BPS-eng=256000 -metadata:s:a:1 title=Stereo -metadata:s:a:1 language=jpn -disposition:a:1 -default-dub-original-comment-lyrics-karaoke-forced-hearing_impaired-visual_impaired-captions -strict experimental -c:s:0 mov_text -map 0:3 -metadata:s:s:0 title= -metadata:s:s:0 language=eng -disposition:s:0 +default-dub-original-comment-lyrics-karaoke-forced-hearing_impaired-visual_impaired-captions -f mp4 -threads 0 -metadata:g encoding_tool=SMA -y /tv/xxx/Season 01/yyy - HDTV-1080p x265 10 [JA+EN] Opus [EN].mp4
======================
[                    ] 0% ffmpeg version N-98491-g3a37aa5 Copyright (c) 2000-2020 the FFmpeg developers
  built with gcc 7 (Ubuntu 7.5.0-3ubuntu1~18.04)
  configuration: --disable-debug --disable-doc --disable-ffplay --enable-shared --enable-avresample --enable-libopencore-amrnb --enable-libopencore-amrwb --enable-gpl --enable-libass --enable-fontconfig --enable-libfreetype --enable-libvidstab --enable-libmp3lame --enable-libopus --enable-libtheora --enable-libvorbis --enable-libvpx --enable-libwebp --enable-libxcb --enable-libx265 --enable-libxvid --enable-libx264 --enable-nonfree --enable-openssl --enable-libfdk_aac --enable-postproc --enable-small --enable-version3 --enable-libbluray --enable-libzmq --extra-libs=-ldl --prefix=/opt/ffmpeg --enable-libopenjpeg --enable-libkvazaar --enable-libaom --extra-libs=-lpthread --enable-libsrt --enable-vaapi --extra-cflags=-I/opt/ffmpeg/include --extra-ldflags=-L/opt/ffmpeg/lib
  libavutil      56. 55.100 / 56. 55.100
  libavcodec     58. 96.100 / 58. 96.100
  libavformat    58. 48.100 / 58. 48.100
  libavdevice    58. 11.101 / 58. 11.101
  libavfilter     7. 87.100 /  7. 87.100
  libavresample   4.  0.  0 /  4.  0.  0
  libswscale      5.  8.100 /  5.  8.100
  libswresample   3.  8.100 /  3.  8.100
  libpostproc    55.  8.100 / 55.  8.100
[matroska,webm @ 0x55f9b0cffa80] Could not find codec parameters for stream 4 (Subtitle: hdmv_pgs_subtitle (pgssub)): unspecified size
Consider increasing the value for the 'analyzeduration' (0) and 'probesize' (5000000) options
[matroska,webm @ 0x55f9b0cffa80] Could not find codec parameters for stream 5 (Subtitle: hdmv_pgs_subtitle (pgssub)): unspecified size
Consider increasing the value for the 'analyzeduration' (0) and 'probesize' (5000000) options
Input #0, matroska,webm, from '/tv/xxx/Season 01/yyy - HDTV-1080p x265 10 [JA+EN] Opus [EN].mkv':
  Metadata:
    creation_time   : 2019-10-20T07:25:12.000000Z
    ENCODER         : Lavf58.20.100
  Duration: 00:23:43.20, start: 0.000000, bitrate: 1679 kb/s
    Chapter #0:0: start 0.000000, end 40.832000
    Metadata:
      title           : Chapter 1
    Chapter #0:1: start 40.832000, end 132.591000
    Metadata:
      title           : Chapter 2
    Chapter #0:2: start 132.591000, end 712.545000
    Metadata:
      title           : Chapter 3
    Chapter #0:3: start 712.545000, end 1333.165000
    Metadata:
      title           : Chapter 4
    Chapter #0:4: start 1333.165000, end 1423.047000
    Metadata:
      title           : Chapter 5
    Stream #0:0: Video: hevc, yuv420p10le(tv, bt709), 1920x1080 [SAR 1:1 DAR 16:9], 23.98 fps, 23.98 tbr, 1k tbn, 23.98 tbc (default)
    Metadata:
      title           : [Judas] x265 10b
      BPS-eng         : 1422396
      DURATION-eng    : 00:23:43.089000000
      NUMBER_OF_FRAMES-eng: 34115
      NUMBER_OF_BYTES-eng: 253024663
      _STATISTICS_WRITING_APP-eng: mkvmerge v38.0.0 ('The Silent Type') 64-bit
      _STATISTICS_WRITING_DATE_UTC-eng: 2019-10-20 07:25:12
      _STATISTICS_TAGS-eng: BPS DURATION NUMBER_OF_FRAMES NUMBER_OF_BYTES
    Stream #0:1(jpn): Audio: opus, 48000 Hz, stereo, fltp
    Metadata:
      title           : [Judas] Stereo (Opus)
      BPS-eng         : 108458
      DURATION-eng    : 00:23:43.180000000
      NUMBER_OF_FRAMES-eng: 71159
      NUMBER_OF_BYTES-eng: 19294448
      _STATISTICS_WRITING_APP-eng: mkvmerge v38.0.0 ('The Silent Type') 64-bit
      _STATISTICS_WRITING_DATE_UTC-eng: 2019-10-20 07:25:12
      _STATISTICS_TAGS-eng: BPS DURATION NUMBER_OF_FRAMES NUMBER_OF_BYTES
    Stream #0:2(eng): Audio: opus, 48000 Hz, stereo, fltp (default)
    Metadata:
      title           : [Judas] Stereo (Opus)
      BPS-eng         : 107771
      DURATION-eng    : 00:23:43.060000000
      NUMBER_OF_FRAMES-eng: 71153
      NUMBER_OF_BYTES-eng: 19170725
      _STATISTICS_WRITING_APP-eng: mkvmerge v38.0.0 ('The Silent Type') 64-bit
      _STATISTICS_WRITING_DATE_UTC-eng: 2019-10-20 07:25:12
      _STATISTICS_TAGS-eng: BPS DURATION NUMBER_OF_FRAMES NUMBER_OF_BYTES
    Stream #0:3(eng): Subtitle: ass (default)
    Metadata:
      title           : English[Full]
      BPS-eng         : 250
      DURATION-eng    : 00:23:27.910000000
      NUMBER_OF_FRAMES-eng: 504
      NUMBER_OF_BYTES-eng: 44110
      _STATISTICS_WRITING_APP-eng: mkvmerge v38.0.0 ('The Silent Type') 64-bit
      _STATISTICS_WRITING_DATE_UTC-eng: 2019-10-20 07:25:12
      _STATISTICS_TAGS-eng: BPS DURATION NUMBER_OF_FRAMES NUMBER_OF_BYTES
    Stream #0:4(eng): Subtitle: hdmv_pgs_subtitle
    Metadata:
      title           : English[Forced] (PGS)
      BPS-eng         : 5520
      DURATION-eng    : 00:23:25.696000000
      NUMBER_OF_FRAMES-eng: 68
      NUMBER_OF_BYTES-eng: 970053
      _STATISTICS_WRITING_APP-eng: mkvmerge v38.0.0 ('The Silent Type') 64-bit
      _STATISTICS_WRITING_DATE_UTC-eng: 2019-10-20 07:25:12
      _STATISTICS_TAGS-eng: BPS DURATION NUMBER_OF_FRAMES NUMBER_OF_BYTES
    Stream #0:5(eng): Subtitle: hdmv_pgs_subtitle
    Metadata:
      title           : English[Full] (PGS)
      BPS-eng         : 28323
      DURATION-eng    : 00:23:27.907000000
      NUMBER_OF_FRAMES-eng: 484
      NUMBER_OF_BYTES-eng: 4984537
      _STATISTICS_WRITING_APP-eng: mkvmerge v38.0.0 ('The Silent Type') 64-bit
      _STATISTICS_WRITING_DATE_UTC-eng: 2019-10-20 07:25:12
      _STATISTICS_TAGS-eng: BPS DURATION NUMBER_OF_FRAMES NUMBER_OF_BYTES
    Stream #0:6: Attachment: ttf
    Metadata:
      filename        : Champagne & Limousines.ttf
      mimetype        : application/x-truetype-font
    Stream #0:7: Attachment: ttf
    Metadata:
      filename        : Comfortaa-Regular.ttf
      mimetype        : application/x-truetype-font
    Stream #0:8: Attachment: otf
    Metadata:
      filename        : FONTIN_SANS.OTF
      mimetype        : application/vnd.ms-opentype
    Stream #0:9: Attachment: otf
    Metadata:
      filename        : FONTIN_SANS_BI.OTF
      mimetype        : application/vnd.ms-opentype
    Stream #0:10: Attachment: ttf
    Metadata:
      filename        : Gabriola.ttf
      mimetype        : application/x-truetype-font
    Stream #0:11: Attachment: ttf
    Metadata:
      filename        : HollaScript.ttf
      mimetype        : application/x-truetype-font
    Stream #0:12: Attachment: ttf
    Metadata:
      filename        : LinotypeFinneganMedium.ttf
      mimetype        : application/x-truetype-font
    Stream #0:13: Attachment: ttf
    Metadata:
      filename        : LT_1.TTF
      mimetype        : application/x-truetype-font
    Stream #0:14: Attachment: ttf
    Metadata:
      filename        : Material_Sans.ttf
      mimetype        : application/x-truetype-font
    Stream #0:15: Attachment: ttf
    Metadata:
      filename        : raavi.ttf
      mimetype        : application/x-truetype-font
    Stream #0:16: Attachment: ttf
    Metadata:
      filename        : raavib.ttf
      mimetype        : application/x-truetype-font
    Stream #0:17: Attachment: ttf
    Metadata:
      filename        : SAO_Sign.ttf
      mimetype        : application/x-truetype-font
    Stream #0:18: Attachment: ttf
    Metadata:
      filename        : SAO_Sign_1.ttf
      mimetype        : application/x-truetype-font
Codec AVOption crf (Select the quality for constant quality mode) specified for output file #0 (/tv/xxx/Season 01/yyy - HDTV-1080p x265 10 [JA+EN] Opus [EN].mp4) has not been used for any stream. The most likely reason is either wrong type (e.g. a video option with no video streams) or that it is a private option of some encoder which was not actually used for any stream.
Stream mapping:
  Stream #0:0 -> #0:0 (hevc (native) -> hevc (hevc_vaapi))
  Stream #0:2 -> #0:1 (opus (native) -> aac (native))
  Stream #0:1 -> #0:2 (opus (native) -> aac (native))
  Stream #0:3 -> #0:3 (ass (ssa) -> mov_text (native))
Press [q] to stop, [?] for help
Incompatible pixel format 'yuv420p' for codec 'hevc_vaapi', auto-selecting format 'vaapi_vld'
[hevc_vaapi @ 0x55f9b0ea5c80] No quality level set; using default (25).
Output #0, mp4, to '/tv/xxx/Season 01/yyy - HDTV-1080p x265 10 [JA+EN] Opus [EN].mp4':
  Metadata:
    encoding_tool   : SMA
    encoder         : Lavf58.48.100
    Chapter #0:0: start 0.000000, end 40.832000
    Metadata:
      title           : Chapter 1
    Chapter #0:1: start 40.832000, end 132.591000
    Metadata:
      title           : Chapter 2
    Chapter #0:2: start 132.591000, end 712.545000
    Metadata:
      title           : Chapter 3
    Chapter #0:3: start 712.545000, end 1333.165000
    Metadata:
      title           : Chapter 4
    Chapter #0:4: start 1333.165000, end 1423.047000
    Metadata:
      title           : Chapter 5
    Stream #0:0: Video: hevc (hevc_vaapi) (hvc1 / 0x31637668), vaapi_vld, 1920x1080 [SAR 1:1 DAR 16:9], q=-1--1, 23.98 fps, 24k tbn, 23.98 tbc (default)
    Metadata:
      BPS-eng         : 1679000
      BPS             : 1679000
      DURATION-eng    : 00:23:43.089000000
      NUMBER_OF_FRAMES-eng: 34115
      NUMBER_OF_BYTES-eng: 253024663
      _STATISTICS_WRITING_APP-eng: mkvmerge v38.0.0 ('The Silent Type') 64-bit
      _STATISTICS_WRITING_DATE_UTC-eng: 2019-10-20 07:25:12
      _STATISTICS_TAGS-eng: BPS DURATION NUMBER_OF_FRAMES NUMBER_OF_BYTES
      title           : FHD
      encoder         : Lavc58.96.100 hevc_vaapi
    Stream #0:1(eng): Audio: aac (mp4a / 0x6134706D), 48000 Hz, stereo, fltp, 256 kb/s (default)
    Metadata:
      title           : Stereo
      BPS-eng         : 256000
      BPS             : 256000
      DURATION-eng    : 00:23:43.060000000
      NUMBER_OF_FRAMES-eng: 71153
      NUMBER_OF_BYTES-eng: 19170725
      _STATISTICS_WRITING_APP-eng: mkvmerge v38.0.0 ('The Silent Type') 64-bit
      _STATISTICS_WRITING_DATE_UTC-eng: 2019-10-20 07:25:12
      _STATISTICS_TAGS-eng: BPS DURATION NUMBER_OF_FRAMES NUMBER_OF_BYTES
      encoder         : Lavc58.96.100 aac
    Stream #0:2(jpn): Audio: aac (mp4a / 0x6134706D), 48000 Hz, stereo, fltp, 256 kb/s
    Metadata:
      title           : Stereo
      BPS-eng         : 256000
      BPS             : 256000
      DURATION-eng    : 00:23:43.180000000
      NUMBER_OF_FRAMES-eng: 71159
      NUMBER_OF_BYTES-eng: 19294448
      _STATISTICS_WRITING_APP-eng: mkvmerge v38.0.0 ('The Silent Type') 64-bit
      _STATISTICS_WRITING_DATE_UTC-eng: 2019-10-20 07:25:12
      _STATISTICS_TAGS-eng: BPS DURATION NUMBER_OF_FRAMES NUMBER_OF_BYTES
      encoder         : Lavc58.96.100 aac
    Stream #0:3(eng): Subtitle: mov_text (tx3g / 0x67337874) (default)
    Metadata:
      _STATISTICS_WRITING_DATE_UTC-eng: 2019-10-20 07:25:12
      _STATISTICS_TAGS-eng: BPS DURATION NUMBER_OF_FRAMES NUMBER_OF_BYTES
      BPS-eng         : 250
      DURATION-eng    : 00:23:27.910000000
      NUMBER_OF_FRAMES-eng: 504
      NUMBER_OF_BYTES-eng: 44110
      _STATISTICS_WRITING_APP-eng: mkvmerge v38.0.0 ('The Silent Type') 64-bit
      encoder         : Lavc58.96.100 mov_text
[                    ] 0% frame=   18 fps= 17 q=-0.0 size=       0kB time=00:00:01.12 bitrate=   1.1kbits/s dup=3 drop=0 speed=1.
[                    ] 0% frame=   27 fps= 17 q=-0.0 size=       0kB time=00:00:01.44 bitrate=   0.9kbits/s dup=3 drop=0 speed=0.
[                    ] 0% frame=   38 fps= 18 q=-0.0 size=       0kB time=00:00:01.91 bitrate=   0.7kbits/s dup=3 drop=0 speed=0.
[                    ] 0% frame=   47 fps= 18 q=-0.0 size=       0kB time=00:00:02.23 bitrate=   0.6kbits/s dup=3 drop=0 speed=0.
[                    ] 0% frame=   58 fps= 18 q=-0.0 size=       0kB time=00:00:02.72 bitrate=   0.5kbits/s dup=3 drop=0 speed=0.
[                    ] 0% frame=   68 fps= 18 q=-0.0 size=       0kB time=00:00:03.32 bitrate=   0.4kbits/s dup=3 drop=0 speed=0.
[                    ] 0% frame=   78 fps= 18 q=-0.0 size=       0kB time=00:00:03.68 bitrate=   0.3kbits/s dup=3 drop=0 speed=0.
[                    ] 0% frame=   88 fps= 18 q=-0.0 size=       0kB time=00:00:04.11 bitrate=   0.3kbits/s dup=3 drop=0 speed=0.
[                    ] 0% frame=   98 fps= 18 q=-0.0 size=       0kB time=00:00:04.47 bitrate=   0.3kbits/s dup=3 drop=0 speed=0.
[                    ] 0% frame=  108 fps= 18 q=-0.0 size=       0kB time=00:00:04.96 bitrate=   0.3kbits/s dup=3 drop=0 speed=0.849x

I see two things here: 1) After the first progress [ ] 0% the whole ffmpeg output is written. While very informative, this seems to be a bit too much. Is this on purpose? 2) Depending on the terminal width, the last line repeats itself every second or so, instead of being replaced. I think this could be because it is ~133 characters long, wider than a usual terminal window. I don't know if this can even be fixed without shortening the informations.

mdhiggins commented 4 years ago
  1. Looks like this was a bug on unix based systems that I wasn't seeing on my windows test machine. Made a small patch to clean this up by filtering for the correct line. 3abb72736f2f96488319d7939d80d51b9a333bf6
  2. No good solutions here and this is why I opted to make this level of debugging optional. Python doesn't have nice ways of rewriting to the console once you pass a single line. If the width is enough it works fine but small windows will make new lines. Shortening the information would be challenging as well and involve lots of regex statements that aren't worth the effort and possible errors to filter. If the window is adequate width it works fine and unless there's a suggested solution for splitting and rewriting to multiple lines I think this is the best option
eikowagenknecht commented 4 years ago

Thank you again! If I find a solution to the line writing, I'll create a PR. Until then I will just resize the terminal so >140characters when running your script.