ffmpeg git currently supports the svt-av1 encoder via `--enable-libsvtav1` [1] svt-av1 is not currently in tree, I have created a pull request adding it here: https://github.com/gentoo/gentoo/pull/17110 However, svt-av1 does not support the x86 ABI, due to high memory usage [2]. (also seen in svt-hevc & svt-vp9) There are patches available for ffmpeg supporting svt-hevc & svt-vp9, available within each of their repositories [3]. I have pull requests open for these packages too [4]. Cheers [1]: https://git.videolan.org/?p=ffmpeg.git;a=history;f=libavcodec/libsvtav1.c;h=d34c6b328883fb8a5008d82b2a972dfde3233dc6;hb=HEAD https://git.videolan.org/?p=ffmpeg.git;a=history;f=libavcodec/libsvt_av1.c;hb=134a48a88023a02f941afdd7d21c34897ade4d08 [2]: https://github.com/OpenVisualCloud/SVT-AV1/issues/1231#issuecomment-622191344 [3]: https://github.com/OpenVisualCloud/SVT-HEVC/tree/master/ffmpeg_plugin https://github.com/OpenVisualCloud/SVT-VP9/tree/master/ffmpeg_plugin [4]: https://github.com/gentoo/gentoo/pull/17111 https://github.com/gentoo/gentoo/pull/17112
media-libs/svt-av1 has been in ::guru for a while now
media-libs/svt-av1 is now in ::gentoo, https://gitweb.gentoo.org/repo/gentoo.git/commit/?id=e4c4ea585e1c10c364abe3421811caf4a3ad2198
ffmpeg 4.4 is now available in portage. It supports svt-av1 but still no useflag to enable it (it won't work without).
The bug has been closed via the following commit(s): https://gitweb.gentoo.org/repo/gentoo.git/commit/?id=1ab21c470ba81ae46fa4bf0a6101ad95fd177f61 commit 1ab21c470ba81ae46fa4bf0a6101ad95fd177f61 Author: James Beddek <telans@posteo.de> AuthorDate: 2022-01-14 23:36:40 +0000 Commit: Sam James <sam@gentoo.org> CommitDate: 2022-01-15 22:24:16 +0000 media-video/ffmpeg: add support for media-libs/svt-av1 Closes: https://bugs.gentoo.org/737016 Signed-off-by: James Beddek <telans@posteo.de> Closes: https://github.com/gentoo/gentoo/pull/22956 Signed-off-by: Sam James <sam@gentoo.org> media-video/ffmpeg/ffmpeg-4.4.1-r1.ebuild | 3 ++- media-video/ffmpeg/ffmpeg-9999.ebuild | 3 ++- media-video/ffmpeg/metadata.xml | 1 + 3 files changed, 5 insertions(+), 2 deletions(-)
