[FFmpeg-trac] #10278(avcodec:new): Inconsistent AV1 in MKV video height
FFmpeg
trac at avcodec.org
Thu Mar 23 12:50:33 EET 2023
#10278: Inconsistent AV1 in MKV video height
------------------------------------+-----------------------------------
Reporter: jdek | Owner: (none)
Type: defect | Status: new
Priority: normal | Component: avcodec
Version: git-master | Resolution:
Keywords: | Blocked By:
Blocking: | Reproduced by developer: 0
Analyzed by developer: 0 |
------------------------------------+-----------------------------------
Description changed by jdek:
Old description:
> Summary of the bug:
>
> VLC says video height is 1082, ffprobe 1080, mediainfo specifies both.
> This should probably be cropped to the container height.
>
> VLC:
> {{{
> [00007f67c8001190] mkv demux debug: | + Tracks
> [00007f67c8001190] mkv demux debug: | | + Track Entry
> [00007f67c8001190] mkv demux debug: | | | + Track Number=1
> [00007f67c8001190] mkv demux debug: | | | + Track UID=1787177144
> [00007f67c8001190] mkv demux debug: | | | + Track Lacing=0
> [00007f67c8001190] mkv demux debug: | | | + Track Language=`und'
> [00007f67c8001190] mkv demux debug: | | | + Track Default=0
> [00007f67c8001190] mkv demux debug: | | | + Track CodecId=V_AV1
> [00007f67c8001190] mkv demux debug: | | | + Track Type=video
> [00007f67c8001190] mkv demux debug: | | | + Track Default
> Duration=16666666
> [00007f67c8001190] mkv demux debug: | | | + Track Video
> [00007f67c8001190] mkv demux debug: | | | | + width=1920
> [00007f67c8001190] mkv demux debug: | | | | + height=1080
> }}}
>
> ffprobe:
> {{{
> $ ffprobe elden_ring_av1_5mb.mkv
> ffprobe version 4.3.5-0+deb11u1 Copyright (c) 2007-2022 the FFmpeg
> developers
> built with gcc 10 (Debian 10.2.1-6)
> configuration: --prefix=/usr --extra-version=0+deb11u1
> --toolchain=hardened --libdir=/usr/lib/x86_64-linux-gnu
> --incdir=/usr/include/x86_64-linux-gnu --arch=amd64 --enable-gpl
> --disable-stripping --enable-avresample --disable-filter=resample
> --enable-gnutls --enable-ladspa --enable-libaom --enable-libass --enable-
> libbluray --enable-libbs2b --enable-libcaca --enable-libcdio --enable-
> libcodec2 --enable-libdav1d --enable-libflite --enable-libfontconfig
> --enable-libfreetype --enable-libfribidi --enable-libgme --enable-libgsm
> --enable-libjack --enable-libmp3lame --enable-libmysofa --enable-
> libopenjpeg --enable-libopenmpt --enable-libopus --enable-libpulse
> --enable-librabbitmq --enable-librsvg --enable-librubberband --enable-
> libshine --enable-libsnappy --enable-libsoxr --enable-libspeex --enable-
> libsrt --enable-libssh --enable-libtheora --enable-libtwolame --enable-
> libvidstab --enable-libvorbis --enable-libvpx --enable-libwavpack
> --enable-libwebp --enable-libx265 --enable-libxml2 --enable-libxvid
> --enable-libzmq --enable-libzvbi --enable-lv2 --enable-omx --enable-
> openal --enable-opencl --enable-opengl --enable-sdl2 --enable-
> pocketsphinx --enable-libmfx --enable-libdc1394 --enable-libdrm --enable-
> libiec61883 --enable-chromaprint --enable-frei0r --enable-libx264
> --enable-shared
> libavutil 56. 51.100 / 56. 51.100
> libavcodec 58. 91.100 / 58. 91.100
> libavformat 58. 45.100 / 58. 45.100
> libavdevice 58. 10.100 / 58. 10.100
> libavfilter 7. 85.100 / 7. 85.100
> libavresample 4. 0. 0 / 4. 0. 0
> libswscale 5. 7.100 / 5. 7.100
> libswresample 3. 7.100 / 3. 7.100
> libpostproc 55. 7.100 / 55. 7.100
> [libdav1d @ 0x55e7f78f1b00] libdav1d 0.7.1
> Input #0, matroska,webm, from 'elden_ring_av1_5mb.mkv':
> Metadata:
> SOFTWARE : Lavf57.56.101
> ENCODER : Lavf59.36.100
> Duration: 00:00:20.00, start: 0.000000, bitrate: 5013 kb/s
> Stream #0:0: Video: av1 (Main), yuv420p(tv, bt709, progressive),
> 1920x1082, 60 fps, 60 tbr, 1k tbn, 1k tbc
> Metadata:
> ENCODER : Lavc59.56.100 av1_amf
> DURATION : 00:00:20.000000000
> [libdav1d @ 0x55e7f78f5bc0] libdav1d 0.7.1
> }}}
> Mediainfo:
> {{{
> $ mediainfo elden_ring_av1_5mb.mkv
> General
> Unique ID :
> 261833798229551093745524176964670436669
> (0xC4FB5AF16BCDED45DDDBE2DEA3C3B53D)
> Complete name : elden_ring_av1_5mb.mkv
> Format : Matroska
> Format version : Version 4
> File size : 12.0 MiB
> Duration : 20 s 0 ms
> Overall bit rate : 5 013 kb/s
> Writing application : Lavf59.36.100
> Writing library : Lavf59.36.100
> ErrorDetectionType : Per level 1
> SOFTWARE : Lavf57.56.101
>
> Video
> ID : 1
> Format : AV1
> Format/Info : AOMedia Video 1
> Format profile : Main at L5.2
> Codec ID : V_AV1
> Duration : 20 s 0 ms
> Bit rate : 4 914 kb/s
> Width : 1 920 pixels
> Height : 1 080 pixels
> Original height : 1 082 pixels
> Display aspect ratio : 16:9
> Frame rate mode : Constant
> Frame rate : 60.000 FPS
> Color space : YUV
> Chroma subsampling : 4:2:0
> Bit depth : 8 bits
> Bits/(Pixel*Frame) : 0.039
> Stream size : 11.7 MiB (98%)
> Writing library : Lavc59.56.100 av1_amf
> Default : No
> Forced : No
> Color range : Limited
> }}}
New description:
Summary of the bug:
VLC says video height is 1082, ffprobe 1080, mediainfo specifies both.
VLC:
{{{
[00007f67c8001190] mkv demux debug: | + Tracks
[00007f67c8001190] mkv demux debug: | | + Track Entry
[00007f67c8001190] mkv demux debug: | | | + Track Number=1
[00007f67c8001190] mkv demux debug: | | | + Track UID=1787177144
[00007f67c8001190] mkv demux debug: | | | + Track Lacing=0
[00007f67c8001190] mkv demux debug: | | | + Track Language=`und'
[00007f67c8001190] mkv demux debug: | | | + Track Default=0
[00007f67c8001190] mkv demux debug: | | | + Track CodecId=V_AV1
[00007f67c8001190] mkv demux debug: | | | + Track Type=video
[00007f67c8001190] mkv demux debug: | | | + Track Default
Duration=16666666
[00007f67c8001190] mkv demux debug: | | | + Track Video
[00007f67c8001190] mkv demux debug: | | | | + width=1920
[00007f67c8001190] mkv demux debug: | | | | + height=1080
}}}
ffprobe:
{{{
$ ffprobe elden_ring_av1_5mb.mkv
ffprobe version 4.3.5-0+deb11u1 Copyright (c) 2007-2022 the FFmpeg
developers
built with gcc 10 (Debian 10.2.1-6)
configuration: --prefix=/usr --extra-version=0+deb11u1
--toolchain=hardened --libdir=/usr/lib/x86_64-linux-gnu
--incdir=/usr/include/x86_64-linux-gnu --arch=amd64 --enable-gpl
--disable-stripping --enable-avresample --disable-filter=resample
--enable-gnutls --enable-ladspa --enable-libaom --enable-libass --enable-
libbluray --enable-libbs2b --enable-libcaca --enable-libcdio --enable-
libcodec2 --enable-libdav1d --enable-libflite --enable-libfontconfig
--enable-libfreetype --enable-libfribidi --enable-libgme --enable-libgsm
--enable-libjack --enable-libmp3lame --enable-libmysofa --enable-
libopenjpeg --enable-libopenmpt --enable-libopus --enable-libpulse
--enable-librabbitmq --enable-librsvg --enable-librubberband --enable-
libshine --enable-libsnappy --enable-libsoxr --enable-libspeex --enable-
libsrt --enable-libssh --enable-libtheora --enable-libtwolame --enable-
libvidstab --enable-libvorbis --enable-libvpx --enable-libwavpack
--enable-libwebp --enable-libx265 --enable-libxml2 --enable-libxvid
--enable-libzmq --enable-libzvbi --enable-lv2 --enable-omx --enable-openal
--enable-opencl --enable-opengl --enable-sdl2 --enable-pocketsphinx
--enable-libmfx --enable-libdc1394 --enable-libdrm --enable-libiec61883
--enable-chromaprint --enable-frei0r --enable-libx264 --enable-shared
libavutil 56. 51.100 / 56. 51.100
libavcodec 58. 91.100 / 58. 91.100
libavformat 58. 45.100 / 58. 45.100
libavdevice 58. 10.100 / 58. 10.100
libavfilter 7. 85.100 / 7. 85.100
libavresample 4. 0. 0 / 4. 0. 0
libswscale 5. 7.100 / 5. 7.100
libswresample 3. 7.100 / 3. 7.100
libpostproc 55. 7.100 / 55. 7.100
[libdav1d @ 0x55e7f78f1b00] libdav1d 0.7.1
Input #0, matroska,webm, from 'elden_ring_av1_5mb.mkv':
Metadata:
SOFTWARE : Lavf57.56.101
ENCODER : Lavf59.36.100
Duration: 00:00:20.00, start: 0.000000, bitrate: 5013 kb/s
Stream #0:0: Video: av1 (Main), yuv420p(tv, bt709, progressive),
1920x1082, 60 fps, 60 tbr, 1k tbn, 1k tbc
Metadata:
ENCODER : Lavc59.56.100 av1_amf
DURATION : 00:00:20.000000000
[libdav1d @ 0x55e7f78f5bc0] libdav1d 0.7.1
}}}
Mediainfo:
{{{
$ mediainfo elden_ring_av1_5mb.mkv
General
Unique ID :
261833798229551093745524176964670436669
(0xC4FB5AF16BCDED45DDDBE2DEA3C3B53D)
Complete name : elden_ring_av1_5mb.mkv
Format : Matroska
Format version : Version 4
File size : 12.0 MiB
Duration : 20 s 0 ms
Overall bit rate : 5 013 kb/s
Writing application : Lavf59.36.100
Writing library : Lavf59.36.100
ErrorDetectionType : Per level 1
SOFTWARE : Lavf57.56.101
Video
ID : 1
Format : AV1
Format/Info : AOMedia Video 1
Format profile : Main at L5.2
Codec ID : V_AV1
Duration : 20 s 0 ms
Bit rate : 4 914 kb/s
Width : 1 920 pixels
Height : 1 080 pixels
Original height : 1 082 pixels
Display aspect ratio : 16:9
Frame rate mode : Constant
Frame rate : 60.000 FPS
Color space : YUV
Chroma subsampling : 4:2:0
Bit depth : 8 bits
Bits/(Pixel*Frame) : 0.039
Stream size : 11.7 MiB (98%)
Writing library : Lavc59.56.100 av1_amf
Default : No
Forced : No
Color range : Limited
}}}
--
--
Ticket URL: <https://trac.ffmpeg.org/ticket/10278#comment:1>
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