diff options
| author | Philip Langdale <philipl@overt.org> | 2022-08-20 03:01:07 +0300 |
|---|---|---|
| committer | Philip Langdale <philipl@overt.org> | 2022-09-04 02:19:40 +0300 |
| commit | b982dd0d8366b2cb9cc6288b821a536c8e2b50ed (patch) | |
| tree | cd89ca3b6e1752389e54b80a1f50dc630bbe4bc2 /Changelog | |
| parent | d75c4693fef51e8f0a1b88798530f4c5147ea906 (diff) | |
lavc/vaapi: Add support for remaining 10/12bit profiles
With the necessary pixel formats defined, we can now expose support for
the remaining 10/12bit combinations that VAAPI can handle.
Specifically, we are adding support for:
* HEVC
** 12bit 420
** 10bit 422
** 12bit 422
** 10bit 444
** 12bit 444
* VP9
** 10bit 444
** 12bit 444
These obviously require actual hardware support to be usable, but where
that exists, it is now enabled.
Note that unlike YUVA/YUVX, the Intel driver does not formally expose
support for the alphaless formats XV30 and XV360, and so we are
implicitly discarding the alpha from the decoder and passing undefined
values for the alpha to the encoder. If a future encoder iteration was
to actually do something with the alpha bits, we would need to use a
formal alpha capable format or the encoder would need to explicitly
accept the alphaless format.
Diffstat (limited to 'Changelog')
| -rw-r--r-- | Changelog | 2 |
1 files changed, 1 insertions, 1 deletions
@@ -8,7 +8,7 @@ version <next>: - ffmpeg now requires threading to be built - ffmpeg now runs every muxer in a separate thread - Add new mode to cropdetect filter to detect crop-area based on motion vectors and edges -- VAAPI decoding and encoding for 8bit 444 HEVC and VP9 +- VAAPI decoding and encoding for 10/12bit 422, 10/12bit 444 HEVC and VP9 - WBMP (Wireless Application Protocol Bitmap) image format - a3dscope filter |