[FFmpeg-trac] #5023(avformat:open): Can no longer read mjpeg from Mobotix camera

FFmpeg trac at avcodec.org
Sun Nov 22 00:32:01 CET 2015


#5023: Can no longer read mjpeg from Mobotix camera
-------------------------------------+-------------------------------------
             Reporter:  hackeron     |                    Owner:
                 Type:  defect       |                   Status:  open
             Priority:  important    |                Component:  avformat
              Version:  git-master   |               Resolution:
             Keywords:  mjpeg        |               Blocked By:
  mpjpeg regression                  |  Reproduced by developer:  1
             Blocking:               |
Analyzed by developer:  0            |
-------------------------------------+-------------------------------------

Comment (by hackeron):

 Are there any advantages to not use the more broken stream tolerant mjpeg
 demux by default? - maybe the default should be to check the first 2
 frames?

 This seems to be quite common in the video surveillance world, not just
 with Mobotix. For example ACTi and Panasonic also. FYI I am running the
 latest version of the firmware for this IP camera and I will report this
 issue to the multiple manufacturers but I am not holding my breath :(

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Ticket URL: <https://trac.ffmpeg.org/ticket/5023#comment:9>
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