[FFmpeg-trac] #6482(avcodec:new): h264_videotoolbox encoder hardcodes SPS with 25fps

FFmpeg trac at avcodec.org
Fri Jun 23 01:49:11 EEST 2017


#6482: h264_videotoolbox encoder hardcodes SPS with 25fps
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             Reporter:  tmm1        |                    Owner:
                 Type:  defect      |                   Status:  new
             Priority:  normal      |                Component:  avcodec
              Version:  git-master  |               Resolution:
             Keywords:              |               Blocked By:
             Blocking:              |  Reproduced by developer:  0
Analyzed by developer:  0           |
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Comment (by tmm1):

 I tried to set the `kVTCompressionPropertyKey_ExpectedFrameRate` property
 but it made no difference. It's unclear how to signal to VT what values to
 put into the SPS timing info.

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Ticket URL: <https://trac.ffmpeg.org/ticket/6482#comment:1>
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