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

FFmpeg trac at avcodec.org
Wed Nov 18 11:14:59 CET 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 thilo.borgmann):

 I tested with Soundflower and it seems like not being capable of doing
 more than 96kHz during passthrough - means it is not the avfoundation
 device to blame for 192kHz not working.

 I will polish up the patch on github and post it to devel asap (means next
 week, unfortunately).

 Thanks.

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Ticket URL: <https://trac.ffmpeg.org/ticket/4437#comment:32>
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