[FFmpeg-trac] #4437(avdevice:open): AVFoundation recording has consistent intermittent frame drops

FFmpeg trac at avcodec.org
Sun Oct 4 17:58:53 CEST 2015


#4437: AVFoundation recording has consistent intermittent frame drops
-------------------------------------+-------------------------------------
             Reporter:  LordHDL      |                    Owner:  mateo
                 Type:  defect       |                   Status:  open
             Priority:  normal       |                Component:  avdevice
              Version:  git-master   |               Resolution:
             Keywords:               |               Blocked By:
  avfoundation bounty                |  Reproduced by developer:  1
             Blocking:               |
Analyzed by developer:  0            |
-------------------------------------+-------------------------------------

Comment (by LordHDL):

 I recorded more examples that compare the current git master to the patch:
 https://www.dropbox.com/s/p3na7szw6d8ds9r/PatchComparison.tar.xz?dl=0

 You'll notice that the audio plays correctly in the patched version, but
 video behaves the same.  Commands and outputs are in the archive for each.

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Ticket URL: <https://trac.ffmpeg.org/ticket/4437#comment:28>
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