[FFmpeg-cvslog] lavc/vvc: Fix derivation of inverse LMCS idx

2025-02-21 Thread Frank Plowman
ffmpeg | branch: master | Frank Plowman | Sun Feb 2 12:10:48 2025 +| [392aa9daf2c730465f6aba5ba2b37e02695de9f7] | committer: Nuo Mi lavc/vvc: Fix derivation of inverse LMCS idx The clamping of idxYInv from H.266(V3) section 8.8.2.3 was missing. This could lead to OOB reads from lmcs->pivo

[FFmpeg-cvslog] lavc/vvcdec: refact, set AVCodecContext->has_b_frames in sps_export_stream_params

2025-02-21 Thread Nuo Mi
ffmpeg | branch: master | Nuo Mi | Mon Feb 3 17:17:50 2025 +0800| [2d9433f25b2c1a1b02ffbc3b556d2ad1353e1e9b] | committer: Nuo Mi lavc/vvcdec: refact, set AVCodecContext->has_b_frames in sps_export_stream_params > http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=2d9433f25b2c1a1b02ffbc

[FFmpeg-cvslog] lavc/vvcdec: export stream level VUI information

2025-02-21 Thread Nuo Mi
ffmpeg | branch: master | Nuo Mi | Mon Feb 3 17:17:51 2025 +0800| [bb8e95b650de30d6e07196761d1fc61857f5462d] | committer: Nuo Mi lavc/vvcdec: export stream level VUI information Previously, VUI information was not exposed. If the container lacks HDR metadata, HDR videos appear washed out Comm