Profile 10 spec covers DoVi video with and without the fallback layer.
For now, once a device reports support for dav1.10, it is assumed that
the device supports them all.
Signed-off-by: nyanmisaka <nst799610810@gmail.com>
* Override mp3 remux container
The server generally filters out invalid containers for HLS in most cases. However, MP3 is a special case because, while it is technically possible and allowed as a codec for fMP4 on the server side, most browsers do not support it. Override the remux container to force MPEG-TS for MP3. The server will still direct play MP3 in an MP3 container. This is useful for supporting universal containers like MKA.
* Fix lint
Co-authored-by: github-actions[bot] <41898282+github-actions[bot]@users.noreply.github.com>
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Co-authored-by: github-actions[bot] <41898282+github-actions[bot]@users.noreply.github.com>
This uses the new VP9 remuxing and audio remuxing features to reduce transcoding on Safari, also removed some problematic direct play profiles.
- Add opus profile for Safari
- Add VP9 remuxing profile for Safari
- Remove Vorbis profile on non-webm container for Safari
- Remove direct VP9 playback in mp4 container for iOS Safari
Mark desktop Opera as AV1 and HEVC ready in fmp4
Original-merge: 52aa8ebd49d595a97184bf745c47d685fe868155
Merged-by: thornbill <thornbill@users.noreply.github.com>
Backported-by: Joshua M. Boniface <joshua@boniface.me>
Limit maximum FLAC audio channels in video to 2 on webOS
Original-merge: 9d9b69edd52872086628e853c67facc4f181b1fb
Merged-by: thornbill <thornbill@users.noreply.github.com>
Backported-by: Joshua M. Boniface <joshua@boniface.me>
The previous check was too naive, assuming that most browsers that support playing MP3 directly in an mp4 file can support MP3 with HLS. However, this assumption is wrong. In fact, most browsers won’t play MP3 with HLS, with Safari being the only exception. Even on Safari, MP3 support with HLS is limited to the mpegts container, and it won’t play MP3 in the fmp4 container.
The current container setting was set 4 years ago and does not reflect current browsers. We should prioritize using fmp4 when possible and fallback to mpegts if necessary.
Nyanmisaka