[FFmpeg-trac] #8803(avformat:new): Cannot choose MKV container for AVS2 video codec.

FFmpeg trac at avcodec.org
Mon Jul 20 09:23:09 EEST 2020


#8803: Cannot choose MKV container for AVS2 video codec.
----------------------------------+---------------------------------------
             Reporter:  ourseews  |                     Type:  defect
               Status:  new       |                 Priority:  important
            Component:  avformat  |                  Version:  unspecified
             Keywords:  MKV AVS2  |               Blocked By:
             Blocking:            |  Reproduced by developer:  0
Analyzed by developer:  0         |
----------------------------------+---------------------------------------
 Summary of the bug:
     Cannot choose MKV container for AVS2 video codec.

 How to reproduce:

 {{{
 ffmpeg -I xxxx.mkv -vcodec avs2 -acodec copy xxxx.mp4

 error:
 [mp4 @ 000002096e5660c0] Could not find tag for codec avs2 in stream #0,
 codec not currently supported in container
 Could not write header for output file #0 (incorrect codec parameters ?):
 Invalid argument
 Error initializing output stream 0:0 --
 Conversion failed!

 ffmpeg version info:
 ffmpeg version N-98486-gd11cc743c8-ffmpeg-windows-build-helpers Copyright
 (c) 2000-2020 the FFmpeg developers
   built with gcc 10.1.0 (GCC)
   configuration: --pkg-config=pkg-config --pkg-config-flags=--static
 --extra-version=ffmpeg-windows-build-helpers --enable-version3 --disable-
 debug --disable-w32threads --arch=x86_64 --target-os=mingw32 --cross-
 prefix=/home/hgfk/ffmpeg-windows-build-
 helpers/sandbox/cross_compilers/mingw-w64-x86_64/bin/x86_64-w64-mingw32-
 --enable-libcaca --enable-gray --enable-libtesseract --enable-fontconfig
 --enable-gmp --enable-gnutls --enable-libass --enable-libbluray --enable-
 libbs2b --enable-libflite --enable-libfreetype --enable-libfribidi
 --enable-libgme --enable-libgsm --enable-libilbc --enable-libmodplug
 --enable-libmp3lame --enable-libopencore-amrnb --enable-libopencore-amrwb
 --enable-libopus --enable-libdavs2 --enable-libxavs2 --enable-libsnappy
 --enable-libsoxr --enable-libspeex --enable-libtheora --enable-libtwolame
 --enable-libvo-amrwbenc --enable-libvorbis --enable-libwebp --enable-
 libzimg --enable-libzvbi --enable-libmysofa --enable-libopenjpeg --enable-
 libopenh264 --enable-liblensfun --enable-libvmaf --enable-libsrt --enable-
 demuxer=dash --enable-libxml2 --enable-opengl --enable-libdav1d --enable-
 cuda-llvm --enable-libaom --enable-libvpx --enable-nvenc --enable-nvdec
 --extra-libs=-lharfbuzz --extra-libs=-lm --extra-libs=-lpthread --extra-
 cflags=-DLIBTWOLAME_STATIC --extra-cflags=-DMODPLUG_STATIC --extra-
 cflags=-DCACA_STATIC --enable-amf --enable-libmfx --enable-gpl --enable-
 frei0r --enable-filter=frei0r --enable-librubberband --enable-libvidstab
 --enable-libx264 --enable-libx265 --enable-libxvid --enable-libxavs
 --enable-avresample --extra-cflags='-mtune=generic' --extra-cflags=-O3
 --enable-shared --disable-static --prefix=/home/hgfk/ffmpeg-windows-build-
 helpers/sandbox/win64/ffmpeg_git_shared
   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
 }}}

--
Ticket URL: <https://trac.ffmpeg.org/ticket/8803>
FFmpeg <https://ffmpeg.org>
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