[FFmpeg-trac] #6682(undetermined:new): hstack repeats input frames

FFmpeg trac at avcodec.org
Sat Sep 23 13:19:22 EEST 2017


#6682: hstack repeats input frames
-------------------------------------+-------------------------------------
             Reporter:  damonmaria   |                    Owner:
                 Type:  defect       |                   Status:  new
             Priority:  normal       |                Component:
              Version:  git-master   |  undetermined
             Keywords:  hstack       |               Resolution:
             Blocking:               |               Blocked By:
Analyzed by developer:  0            |  Reproduced by developer:  0
-------------------------------------+-------------------------------------

Comment (by damonmaria):

 No problems, ffmpeg is pretty new to me so any help with getting to the
 bottom of is invaluable.

 Where to from here with the hstack issue? Do you suspect that the
 timestamps the RTSP server is producing are invalid and that's why hstack
 is generating extra (duplicated) frames? I have a pcap file of the RTCP
 and RTP packets of 2 streams at once and the NTP timestamps in the Sender
 Reports are correct, and match between the different streams (since the
 one camera produces all 3 streams).

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Ticket URL: <https://trac.ffmpeg.org/ticket/6682#comment:18>
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