mbox series

[FFmpeg-devel,0/6] lavc/videotoolboxdec: improve HEVC stream compatibility

Message ID pull.23.ffstaging.FFmpeg.1652120184.ffmpegagent@gmail.com
Headers show
Series lavc/videotoolboxdec: improve HEVC stream compatibility | expand

Message

softworkz May 9, 2022, 6:16 p.m. UTC
* Improve logging in error conditions
 * Improve NAL-escape function behavior
 * Fix some syntax issues in hvcc
 * Correctly escape NALs in hvcc
 * Make sure we expose the stop bits in H264 PS NALs

These changes fix support for several samples I've found or generated
locally.

rcombs (6):
  lavc/videotoolboxdec: warn on nonzero status in the callback
  lavc/videotoolboxdec: fix escaping sequential zero sequences
  lavc/videotoolboxdec: fix generating HEVC
    general_profile_compatibility_flags
  lavc/videotoolboxdec: fix writing too many 1 bits for the reserved
    fields
  lavc/videotoolboxdec: insert emu-prevention bytes for HEVC as well
  lavc/h264_ps: always include the stop bit in [s|p]ps->data

 libavcodec/h264_ps.c      |  8 ++++++++
 libavcodec/videotoolbox.c | 32 ++++++++++++++++++++------------
 2 files changed, 28 insertions(+), 12 deletions(-)


base-commit: f77ac5131cd1c623aa54ec432cba0d922e9aa470
Published-As: https://github.com/ffstaging/FFmpeg/releases/tag/pr-ffstaging-23%2Frcombs%2Fvtdec-hevc-3byte-v1
Fetch-It-Via: git fetch https://github.com/ffstaging/FFmpeg pr-ffstaging-23/rcombs/vtdec-hevc-3byte-v1
Pull-Request: https://github.com/ffstaging/FFmpeg/pull/23