Opened 8 months ago

#10939 new defect

hwupload without filters after will cause videotoolbox encoders have desynced frame

Reported by: gnattu Owned by:
Priority: normal Component: avcodec
Version: git-master Keywords:
Cc: Blocked By:
Blocking: Reproduced by developer: no
Analyzed by developer: no

Description

Summary of the bug:

When using hwupload without any filters after, h264_videotoolbox, hevc_videotoolbox and prores_videotoolbox will have out of sync frames produced.

How to reproduce:

% ./ffmpeg  -hwaccel videotoolbox -i INPUT -vf "hwupload" -c:v h264_videotoolbox  out.mp4

Reproducible using latest git (ffmpeg version N-114487-ga648a3190c)

Attachments (1)

desync.mp4​ (1.8 MB ) - added by gnattu 8 months ago.
The bunny video with out of sync frames

Download all attachments as: .zip

Change History (1)

by gnattu, 8 months ago

Attachment: desync.mp4​ added

The bunny video with out of sync frames

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