#8789: ffmpeg cannot properly decode some videos using the hardware acceleration
framework VideoToolbox on macOS
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Reporter: dddong | Owner:
Type: defect | Status: new
Priority: normal | Component:
| undetermined
Version: unspecified | Resolution:
Keywords: | Blocked By:
Blocking: | Reproduced by developer: 0
Analyzed by developer: 0 |
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Comment (by yao.xiao):
It is not the problem of ffmpeg, but the support of some resolutions of
VideoToolboox. VideoToolboox does not support some resolutions.
When calling VTDecompressionSessionCreate, the session cannot be obtained
and an error occurs.
VideoToolbox session not available
If you convert your video to a 1080 resolution video, you can't go wrong.
So this is actually a problem with VideoToolboox.
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Ticket URL: <https://trac.ffmpeg.org/ticket/8789#comment:1>
FFmpeg <https://ffmpeg.org>
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