v13.0.0 Release

[WyattBlue]

The release date will be around September 1st to September 5th. I'm probably going to wait until Python 3.13rc2 is released since it's possible for the ABI to change although Python tells us it shouldn't.

Release Notes will be written soon. The big ticket items are:

• Supports FFmpeg 6 and FFmpeg 7
• Build wheels with Python 3.13
• Drop support for Python 3.8

[WyattBlue]

Python was late releasing 3.13rc2. I'm excited to finally be using ffmpeg 7 so I'm releasing now.

[ncheng89]

Thank you very much for your support for pyav. I would like to ask whether there is a plan to support gpu hardware acceleration from 13.0, such as vaapi and qsv.

[kartikeyporwal]

Thanks for releasing the latest version of PyAV! I am wondering if there are any breaking changes in v13.0.0?

It's breaking within Dockerfile using Python 3.10.12 in Ubuntu 22.04.3 LTS, earlier version av==12.3.0 is working perfectly fine!

apt-get install -y \
ffmpeg \
libavformat-dev \
libavcodec-dev \
libavdevice-dev \
libavutil-dev \
libswscale-dev \
libswresample-dev \
libavfilter-dev

pip install --no-cache --upgrade pip wheel setuptools
apt install -y libnvidia-encode-525
pip install -U av --no-binary av

The error looks like

#13 0.657 Collecting av
#13 0.688   Downloading av-13.0.0.tar.gz (3.9 MB)
#13 0.898      ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ 3.9/3.9 MB 19.6 MB/s eta 0:00:00
#13 1.167   Installing build dependencies: started
#13 3.463   Installing build dependencies: finished with status 'done'
#13 3.464   Getting requirements to build wheel: started
#13 14.96   Getting requirements to build wheel: finished with status 'done'
#13 14.96   Preparing metadata (pyproject.toml): started
#13 16.38   Preparing metadata (pyproject.toml): finished with status 'done'
#13 16.39 Building wheels for collected packages: av
#13 16.39   Building wheel for av (pyproject.toml): started
#13 26.81   Building wheel for av (pyproject.toml): finished with status 'error'
#13 26.83   error: subprocess-exited-with-error
#13 26.83   
#13 26.83   × Building wheel for av (pyproject.toml) did not run successfully.
#13 26.83   │ exit code: 1
#13 26.83   ╰─> [194 lines of output]
#13 26.83       running bdist_wheel
#13 26.83       running build
#13 26.83       running build_py
#13 26.83       creating build
#13 26.83       creating build/lib.linux-x86_64-cpython-310
#13 26.83       creating build/lib.linux-x86_64-cpython-310/av
#13 26.83       copying av/about.py -> build/lib.linux-x86_64-cpython-310/av
#13 26.83       copying av/__main__.py -> build/lib.linux-x86_64-cpython-310/av
#13 26.83       copying av/datasets.py -> build/lib.linux-x86_64-cpython-310/av
#13 26.83       copying av/deprecation.py -> build/lib.linux-x86_64-cpython-310/av
#13 26.83       copying av/__init__.py -> build/lib.linux-x86_64-cpython-310/av
#13 26.83       creating build/lib.linux-x86_64-cpython-310/av/video
#13 26.83       copying av/video/__init__.py -> build/lib.linux-x86_64-cpython-310/av/video
#13 26.83       creating build/lib.linux-x86_64-cpython-310/av/filter
#13 26.83       copying av/filter/__init__.py -> build/lib.linux-x86_64-cpython-310/av/filter
#13 26.83       creating build/lib.linux-x86_64-cpython-310/av/data
#13 26.83       copying av/data/__init__.py -> build/lib.linux-x86_64-cpython-310/av/data
#13 26.83       creating build/lib.linux-x86_64-cpython-310/av/sidedata
#13 26.83       copying av/sidedata/__init__.py -> build/lib.linux-x86_64-cpython-310/av/sidedata
#13 26.83       creating build/lib.linux-x86_64-cpython-310/av/audio
#13 26.83       copying av/audio/__init__.py -> build/lib.linux-x86_64-cpython-310/av/audio
#13 26.83       creating build/lib.linux-x86_64-cpython-310/av/codec
#13 26.83       copying av/codec/__init__.py -> build/lib.linux-x86_64-cpython-310/av/codec
#13 26.83       creating build/lib.linux-x86_64-cpython-310/av/subtitles
#13 26.83       copying av/subtitles/__init__.py -> build/lib.linux-x86_64-cpython-310/av/subtitles
#13 26.83       creating build/lib.linux-x86_64-cpython-310/av/attachments
#13 26.83       copying av/attachments/__init__.py -> build/lib.linux-x86_64-cpython-310/av/attachments
#13 26.83       creating build/lib.linux-x86_64-cpython-310/av/container
#13 26.83       copying av/container/__init__.py -> build/lib.linux-x86_64-cpython-310/av/container
#13 26.83       copying av/descriptor.pyi -> build/lib.linux-x86_64-cpython-310/av
#13 26.83       copying av/frame.pyi -> build/lib.linux-x86_64-cpython-310/av
#13 26.83       copying av/packet.pyi -> build/lib.linux-x86_64-cpython-310/av
#13 26.83       copying av/error.pyi -> build/lib.linux-x86_64-cpython-310/av
#13 26.83       copying av/buffer.pyi -> build/lib.linux-x86_64-cpython-310/av
#13 26.83       copying av/plane.pyi -> build/lib.linux-x86_64-cpython-310/av
#13 26.83       copying av/logging.pyi -> build/lib.linux-x86_64-cpython-310/av
#13 26.83       copying av/format.pyi -> build/lib.linux-x86_64-cpython-310/av
#13 26.83       copying av/_core.pyi -> build/lib.linux-x86_64-cpython-310/av
#13 26.83       copying av/bitstream.pyi -> build/lib.linux-x86_64-cpython-310/av
#13 26.83       copying av/dictionary.pyi -> build/lib.linux-x86_64-cpython-310/av
#13 26.83       copying av/stream.pyi -> build/lib.linux-x86_64-cpython-310/av
#13 26.83       copying av/option.pyi -> build/lib.linux-x86_64-cpython-310/av
#13 26.83       copying av/enum.pyi -> build/lib.linux-x86_64-cpython-310/av
#13 26.83       copying av/py.typed -> build/lib.linux-x86_64-cpython-310/av
#13 26.83       copying av/frame.pxd -> build/lib.linux-x86_64-cpython-310/av
#13 26.83       copying av/descriptor.pxd -> build/lib.linux-x86_64-cpython-310/av
#13 26.83       copying av/logging.pxd -> build/lib.linux-x86_64-cpython-310/av
#13 26.83       copying av/stream.pxd -> build/lib.linux-x86_64-cpython-310/av
#13 26.83       copying av/buffer.pxd -> build/lib.linux-x86_64-cpython-310/av
#13 26.83       copying av/format.pxd -> build/lib.linux-x86_64-cpython-310/av
#13 26.83       copying av/bitstream.pxd -> build/lib.linux-x86_64-cpython-310/av
#13 26.83       copying av/error.pxd -> build/lib.linux-x86_64-cpython-310/av
#13 26.83       copying av/bytesource.pxd -> build/lib.linux-x86_64-cpython-310/av
#13 26.83       copying av/packet.pxd -> build/lib.linux-x86_64-cpython-310/av
#13 26.83       copying av/__init__.pxd -> build/lib.linux-x86_64-cpython-310/av
#13 26.83       copying av/dictionary.pxd -> build/lib.linux-x86_64-cpython-310/av
#13 26.83       copying av/enum.pxd -> build/lib.linux-x86_64-cpython-310/av
#13 26.83       copying av/option.pxd -> build/lib.linux-x86_64-cpython-310/av
#13 26.83       copying av/plane.pxd -> build/lib.linux-x86_64-cpython-310/av
#13 26.83       copying av/utils.pxd -> build/lib.linux-x86_64-cpython-310/av
#13 26.83       copying av/video/frame.pyi -> build/lib.linux-x86_64-cpython-310/av/video
#13 26.83       copying av/video/reformatter.pyi -> build/lib.linux-x86_64-cpython-310/av/video
#13 26.83       copying av/video/plane.pyi -> build/lib.linux-x86_64-cpython-310/av/video
#13 26.83       copying av/video/codeccontext.pyi -> build/lib.linux-x86_64-cpython-310/av/video
#13 26.83       copying av/video/format.pyi -> build/lib.linux-x86_64-cpython-310/av/video
#13 26.83       copying av/video/stream.pyi -> build/lib.linux-x86_64-cpython-310/av/video
#13 26.83       copying av/video/__init__.pyi -> build/lib.linux-x86_64-cpython-310/av/video
#13 26.83       copying av/video/frame.pxd -> build/lib.linux-x86_64-cpython-310/av/video
#13 26.83       copying av/video/codeccontext.pxd -> build/lib.linux-x86_64-cpython-310/av/video
#13 26.83       copying av/video/stream.pxd -> build/lib.linux-x86_64-cpython-310/av/video
#13 26.83       copying av/video/format.pxd -> build/lib.linux-x86_64-cpython-310/av/video
#13 26.83       copying av/video/reformatter.pxd -> build/lib.linux-x86_64-cpython-310/av/video
#13 26.83       copying av/video/__init__.pxd -> build/lib.linux-x86_64-cpython-310/av/video
#13 26.83       copying av/video/plane.pxd -> build/lib.linux-x86_64-cpython-310/av/video
#13 26.83       copying av/filter/link.pyi -> build/lib.linux-x86_64-cpython-310/av/filter
#13 26.83       copying av/filter/graph.pyi -> build/lib.linux-x86_64-cpython-310/av/filter
#13 26.83       copying av/filter/pad.pyi -> build/lib.linux-x86_64-cpython-310/av/filter
#13 26.83       copying av/filter/filter.pyi -> build/lib.linux-x86_64-cpython-310/av/filter
#13 26.83       copying av/filter/context.pyi -> build/lib.linux-x86_64-cpython-310/av/filter
#13 26.83       copying av/filter/__init__.pyi -> build/lib.linux-x86_64-cpython-310/av/filter
#13 26.83       copying av/filter/pad.pxd -> build/lib.linux-x86_64-cpython-310/av/filter
#13 26.83       copying av/filter/link.pxd -> build/lib.linux-x86_64-cpython-310/av/filter
#13 26.83       copying av/filter/filter.pxd -> build/lib.linux-x86_64-cpython-310/av/filter
#13 26.83       copying av/filter/__init__.pxd -> build/lib.linux-x86_64-cpython-310/av/filter
#13 26.83       copying av/filter/graph.pxd -> build/lib.linux-x86_64-cpython-310/av/filter
#13 26.83       copying av/filter/context.pxd -> build/lib.linux-x86_64-cpython-310/av/filter
#13 26.83       copying av/data/stream.pyi -> build/lib.linux-x86_64-cpython-310/av/data
#13 26.83       copying av/data/stream.pxd -> build/lib.linux-x86_64-cpython-310/av/data
#13 26.83       copying av/data/__init__.pxd -> build/lib.linux-x86_64-cpython-310/av/data
#13 26.83       copying av/sidedata/motionvectors.pyi -> build/lib.linux-x86_64-cpython-310/av/sidedata
#13 26.83       copying av/sidedata/sidedata.pyi -> build/lib.linux-x86_64-cpython-310/av/sidedata
#13 26.83       copying av/sidedata/motionvectors.pxd -> build/lib.linux-x86_64-cpython-310/av/sidedata
#13 26.83       copying av/sidedata/sidedata.pxd -> build/lib.linux-x86_64-cpython-310/av/sidedata
#13 26.83       copying av/sidedata/__init__.pxd -> build/lib.linux-x86_64-cpython-310/av/sidedata
#13 26.83       copying av/audio/frame.pyi -> build/lib.linux-x86_64-cpython-310/av/audio
#13 26.83       copying av/audio/resampler.pyi -> build/lib.linux-x86_64-cpython-310/av/audio
#13 26.83       copying av/audio/plane.pyi -> build/lib.linux-x86_64-cpython-310/av/audio
#13 26.83       copying av/audio/fifo.pyi -> build/lib.linux-x86_64-cpython-310/av/audio
#13 26.83       copying av/audio/layout.pyi -> build/lib.linux-x86_64-cpython-310/av/audio
#13 26.83       copying av/audio/codeccontext.pyi -> build/lib.linux-x86_64-cpython-310/av/audio
#13 26.83       copying av/audio/format.pyi -> build/lib.linux-x86_64-cpython-310/av/audio
#13 26.83       copying av/audio/stream.pyi -> build/lib.linux-x86_64-cpython-310/av/audio
#13 26.83       copying av/audio/frame.pxd -> build/lib.linux-x86_64-cpython-310/av/audio
#13 26.83       copying av/audio/codeccontext.pxd -> build/lib.linux-x86_64-cpython-310/av/audio
#13 26.83       copying av/audio/layout.pxd -> build/lib.linux-x86_64-cpython-310/av/audio
#13 26.83       copying av/audio/fifo.pxd -> build/lib.linux-x86_64-cpython-310/av/audio
#13 26.83       copying av/audio/stream.pxd -> build/lib.linux-x86_64-cpython-310/av/audio
#13 26.83       copying av/audio/resampler.pxd -> build/lib.linux-x86_64-cpython-310/av/audio
#13 26.83       copying av/audio/format.pxd -> build/lib.linux-x86_64-cpython-310/av/audio
#13 26.83       copying av/audio/__init__.pxd -> build/lib.linux-x86_64-cpython-310/av/audio
#13 26.83       copying av/audio/plane.pxd -> build/lib.linux-x86_64-cpython-310/av/audio
#13 26.83       copying av/codec/codec.pyi -> build/lib.linux-x86_64-cpython-310/av/codec
#13 26.83       copying av/codec/context.pyi -> build/lib.linux-x86_64-cpython-310/av/codec
#13 26.83       copying av/codec/codec.pxd -> build/lib.linux-x86_64-cpython-310/av/codec
#13 26.83       copying av/codec/__init__.pxd -> build/lib.linux-x86_64-cpython-310/av/codec
#13 26.83       copying av/codec/context.pxd -> build/lib.linux-x86_64-cpython-310/av/codec
#13 26.83       copying av/subtitles/subtitle.pyi -> build/lib.linux-x86_64-cpython-310/av/subtitles
#13 26.83       copying av/subtitles/codeccontext.pyi -> build/lib.linux-x86_64-cpython-310/av/subtitles
#13 26.83       copying av/subtitles/stream.pyi -> build/lib.linux-x86_64-cpython-310/av/subtitles
#13 26.83       copying av/subtitles/subtitle.pxd -> build/lib.linux-x86_64-cpython-310/av/subtitles
#13 26.83       copying av/subtitles/codeccontext.pxd -> build/lib.linux-x86_64-cpython-310/av/subtitles
#13 26.83       copying av/subtitles/stream.pxd -> build/lib.linux-x86_64-cpython-310/av/subtitles
#13 26.83       copying av/subtitles/__init__.pxd -> build/lib.linux-x86_64-cpython-310/av/subtitles
#13 26.83       copying av/attachments/stream.pyi -> build/lib.linux-x86_64-cpython-310/av/attachments
#13 26.83       copying av/attachments/stream.pxd -> build/lib.linux-x86_64-cpython-310/av/attachments
#13 26.83       copying av/container/core.pyi -> build/lib.linux-x86_64-cpython-310/av/container
#13 26.83       copying av/container/input.pyi -> build/lib.linux-x86_64-cpython-310/av/container
#13 26.83       copying av/container/streams.pyi -> build/lib.linux-x86_64-cpython-310/av/container
#13 26.83       copying av/container/output.pyi -> build/lib.linux-x86_64-cpython-310/av/container
#13 26.83       copying av/container/__init__.pyi -> build/lib.linux-x86_64-cpython-310/av/container
#13 26.83       copying av/container/output.pxd -> build/lib.linux-x86_64-cpython-310/av/container
#13 26.83       copying av/container/core.pxd -> build/lib.linux-x86_64-cpython-310/av/container
#13 26.83       copying av/container/pyio.pxd -> build/lib.linux-x86_64-cpython-310/av/container
#13 26.83       copying av/container/__init__.pxd -> build/lib.linux-x86_64-cpython-310/av/container
#13 26.83       copying av/container/streams.pxd -> build/lib.linux-x86_64-cpython-310/av/container
#13 26.83       copying av/container/input.pxd -> build/lib.linux-x86_64-cpython-310/av/container
#13 26.83       creating build/lib.linux-x86_64-cpython-310/av/include
#13 26.83       copying include/libav.pxd -> build/lib.linux-x86_64-cpython-310/av/include
#13 26.83       creating build/lib.linux-x86_64-cpython-310/av/include/libswscale
#13 26.83       copying include/libswscale/swscale.pxd -> build/lib.linux-x86_64-cpython-310/av/include/libswscale
#13 26.83       creating build/lib.linux-x86_64-cpython-310/av/include/libswresample
#13 26.83       copying include/libswresample/swresample.pxd -> build/lib.linux-x86_64-cpython-310/av/include/libswresample
#13 26.83       creating build/lib.linux-x86_64-cpython-310/av/include/libavcodec
#13 26.83       copying include/libavcodec/avcodec.pxd -> build/lib.linux-x86_64-cpython-310/av/include/libavcodec
#13 26.83       copying include/libavcodec/bsf.pxd -> build/lib.linux-x86_64-cpython-310/av/include/libavcodec
#13 26.83       creating build/lib.linux-x86_64-cpython-310/av/include/libavutil
#13 26.83       copying include/libavutil/dict.pxd -> build/lib.linux-x86_64-cpython-310/av/include/libavutil
#13 26.83       copying include/libavutil/motion_vector.pxd -> build/lib.linux-x86_64-cpython-310/av/include/libavutil
#13 26.83       copying include/libavutil/channel_layout.pxd -> build/lib.linux-x86_64-cpython-310/av/include/libavutil
#13 26.83       copying include/libavutil/frame.pxd -> build/lib.linux-x86_64-cpython-310/av/include/libavutil
#13 26.83       copying include/libavutil/samplefmt.pxd -> build/lib.linux-x86_64-cpython-310/av/include/libavutil
#13 26.83       copying include/libavutil/error.pxd -> build/lib.linux-x86_64-cpython-310/av/include/libavutil
#13 26.83       copying include/libavutil/avutil.pxd -> build/lib.linux-x86_64-cpython-310/av/include/libavutil
#13 26.83       creating build/lib.linux-x86_64-cpython-310/av/include/libavfilter
#13 26.83       copying include/libavfilter/avfiltergraph.pxd -> build/lib.linux-x86_64-cpython-310/av/include/libavfilter
#13 26.83       copying include/libavfilter/avfilter.pxd -> build/lib.linux-x86_64-cpython-310/av/include/libavfilter
#13 26.83       copying include/libavfilter/buffersink.pxd -> build/lib.linux-x86_64-cpython-310/av/include/libavfilter
#13 26.83       copying include/libavfilter/buffersrc.pxd -> build/lib.linux-x86_64-cpython-310/av/include/libavfilter
#13 26.83       creating build/lib.linux-x86_64-cpython-310/av/include/libavdevice
#13 26.83       copying include/libavdevice/avdevice.pxd -> build/lib.linux-x86_64-cpython-310/av/include/libavdevice
#13 26.83       creating build/lib.linux-x86_64-cpython-310/av/include/libavformat
#13 26.83       copying include/libavformat/avformat.pxd -> build/lib.linux-x86_64-cpython-310/av/include/libavformat
#13 26.83       running build_ext
#13 26.83       building 'av.buffer' extension
#13 26.83       creating build/temp.linux-x86_64-cpython-310
#13 26.83       creating build/temp.linux-x86_64-cpython-310/src
#13 26.83       creating build/temp.linux-x86_64-cpython-310/src/av
#13 26.83       x86_64-linux-gnu-gcc -Wno-unused-result -Wsign-compare -DNDEBUG -g -fwrapv -O2 -Wall -g -fstack-protector-strong -Wformat -Werror=format-security -g -fwrapv -O2 -fPIC -I/usr/include/x86_64-linux-gnu -I/usr/include/python3.10 -c src/av/buffer.c -o build/temp.linux-x86_64-cpython-310/src/av/buffer.o
#13 26.83       x86_64-linux-gnu-gcc -shared -Wl,-O1 -Wl,-Bsymbolic-functions -Wl,-Bsymbolic-functions -g -fwrapv -O2 build/temp.linux-x86_64-cpython-310/src/av/buffer.o -L/usr/lib/x86_64-linux-gnu -lavformat -lavcodec -lavdevice -lavutil -lavfilter -lswscale -lswresample -o build/lib.linux-x86_64-cpython-310/av/buffer.cpython-310-x86_64-linux-gnu.so
#13 26.83       building 'av.bytesource' extension
#13 26.83       x86_64-linux-gnu-gcc -Wno-unused-result -Wsign-compare -DNDEBUG -g -fwrapv -O2 -Wall -g -fstack-protector-strong -Wformat -Werror=format-security -g -fwrapv -O2 -fPIC -I/usr/include/x86_64-linux-gnu -I/usr/include/python3.10 -c src/av/bytesource.c -o build/temp.linux-x86_64-cpython-310/src/av/bytesource.o
#13 26.83       x86_64-linux-gnu-gcc -shared -Wl,-O1 -Wl,-Bsymbolic-functions -Wl,-Bsymbolic-functions -g -fwrapv -O2 build/temp.linux-x86_64-cpython-310/src/av/bytesource.o -L/usr/lib/x86_64-linux-gnu -lavformat -lavcodec -lavdevice -lavutil -lavfilter -lswscale -lswresample -o build/lib.linux-x86_64-cpython-310/av/bytesource.cpython-310-x86_64-linux-gnu.so
#13 26.83       building 'av.format' extension
#13 26.83       x86_64-linux-gnu-gcc -Wno-unused-result -Wsign-compare -DNDEBUG -g -fwrapv -O2 -Wall -g -fstack-protector-strong -Wformat -Werror=format-security -g -fwrapv -O2 -fPIC -I/usr/include/x86_64-linux-gnu -I/usr/include/python3.10 -c src/av/format.c -o build/temp.linux-x86_64-cpython-310/src/av/format.o
#13 26.83       x86_64-linux-gnu-gcc -shared -Wl,-O1 -Wl,-Bsymbolic-functions -Wl,-Bsymbolic-functions -g -fwrapv -O2 build/temp.linux-x86_64-cpython-310/src/av/format.o -L/usr/lib/x86_64-linux-gnu -lavformat -lavcodec -lavdevice -lavutil -lavfilter -lswscale -lswresample -o build/lib.linux-x86_64-cpython-310/av/format.cpython-310-x86_64-linux-gnu.so
#13 26.83       building 'av.error' extension
#13 26.83       x86_64-linux-gnu-gcc -Wno-unused-result -Wsign-compare -DNDEBUG -g -fwrapv -O2 -Wall -g -fstack-protector-strong -Wformat -Werror=format-security -g -fwrapv -O2 -fPIC -I/usr/include/x86_64-linux-gnu -I/usr/include/python3.10 -c src/av/error.c -o build/temp.linux-x86_64-cpython-310/src/av/error.o
#13 26.83       x86_64-linux-gnu-gcc -shared -Wl,-O1 -Wl,-Bsymbolic-functions -Wl,-Bsymbolic-functions -g -fwrapv -O2 build/temp.linux-x86_64-cpython-310/src/av/error.o -L/usr/lib/x86_64-linux-gnu -lavformat -lavcodec -lavdevice -lavutil -lavfilter -lswscale -lswresample -o build/lib.linux-x86_64-cpython-310/av/error.cpython-310-x86_64-linux-gnu.so
#13 26.83       building 'av.frame' extension
#13 26.83       x86_64-linux-gnu-gcc -Wno-unused-result -Wsign-compare -DNDEBUG -g -fwrapv -O2 -Wall -g -fstack-protector-strong -Wformat -Werror=format-security -g -fwrapv -O2 -fPIC -I/usr/include/x86_64-linux-gnu -I/usr/include/python3.10 -c src/av/frame.c -o build/temp.linux-x86_64-cpython-310/src/av/frame.o
#13 26.83       src/av/frame.c: In function ‘__pyx_f_2av_5frame_5Frame__copy_internal_attributes’:
#13 26.83       src/av/frame.c:3729:3: error: unknown type name ‘AVChannelLayout’; did you mean ‘AVFilterChannelLayouts’?
#13 26.83        3729 |   AVChannelLayout __pyx_t_3;
#13 26.83             |   ^~~~~~~~~~~~~~~
#13 26.83             |   AVFilterChannelLayouts
#13 26.83       src/av/frame.c:3802:38: error: ‘struct AVFrame’ has no member named ‘ch_layout’; did you mean ‘channel_layout’?
#13 26.83        3802 |     __pyx_t_3 = __pyx_v_source->ptr->ch_layout;
#13 26.83             |                                      ^~~~~~~~~
#13 26.83             |                                      channel_layout
#13 26.83       src/av/frame.c:3803:24: error: ‘struct AVFrame’ has no member named ‘ch_layout’; did you mean ‘channel_layout’?
#13 26.83        3803 |     __pyx_v_self->ptr->ch_layout = __pyx_t_3;
#13 26.83             |                        ^~~~~~~~~
#13 26.83             |                        channel_layout
#13 26.83       error: command '/usr/bin/x86_64-linux-gnu-gcc' failed with exit code 1
#13 26.83       [end of output]
#13 26.83   
#13 26.83   note: This error originates from a subprocess, and is likely not a problem with pip.
#13 26.83   ERROR: Failed building wheel for av
#13 26.83 Failed to build av
#13 26.95 ERROR: ERROR: Failed to build installable wheels for some pyproject.toml based projects (av)
#13 ERROR: process "/bin/sh -c pip install -U av --no-binary av" did not complete successfully: exit code: 1
------
 > [enrichment-container  9/53] RUN pip install -U av --no-binary av:
26.83        3803 |     __pyx_v_self->ptr->ch_layout = __pyx_t_3;
26.83             |                        ^~~~~~~~~
26.83             |                        channel_layout
26.83       error: command '/usr/bin/x86_64-linux-gnu-gcc' failed with exit code 1
26.83       [end of output]
26.83   
26.83   note: This error originates from a subprocess, and is likely not a problem with pip.
26.83   ERROR: Failed building wheel for av
26.83 Failed to build av
26.95 ERROR: ERROR: Failed to build installable wheels for some pyproject.toml based projects (av)

[WyattBlue]

@kartikeyporwal It looks like you're using ffmpeg 5 which pyav 13 drops.

[kartikeyporwal]

@kartikeyporwal It looks like you're using ffmpeg 5 which pyav 13 drops.

@WyattBlue, thanks for confirming. I am using 4.4.2-0ubuntu0.22.04.1 which is the default ffmpeg in Ubuntu 22.04.4 LTS (Jammy Jellyfish).

Would that mean if I want to use PyAV 13, I will have to either build ffmpeg 6 onwards from source or use the prebuilt binary?

Also, I am wondering if there are all the release notes of PyAV maintained somewhere? I could not find it!

Thanks again.