[FFmpeg-trac] #6109(undetermined:new): Video freeze when overlaying 2 RTSP streams in PIP, if network error occurs

[FFmpeg]

#6109: Video freeze when overlaying 2 RTSP streams in PIP, if network error occurs
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             Reporter:  pero         |                    Owner:
                 Type:  defect       |                   Status:  new
             Priority:  normal       |                Component:
              Version:  git-master   |  undetermined
             Keywords:               |               Resolution:
             Blocking:               |               Blocked By:
Analyzed by developer:  0            |  Reproduced by developer:  0
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Comment (by pero):

 Any suggestion, please?
 Is it a bug or maybe I use wrong FFmpeg options?
 I don't know which FFmpeg component may cause this issue.

 One thing I experienced, that when I used libx264 to encode the stream, it
 was much more error tolerant. I mean that if a network error occured,
 FFmpeg did not exited, there were errors in the picture, but ffmpeg did
 not stop. Only serious network errors caused FFmpeg to exit.
 Since I use nvenc, every little network error cause FFmpeg exit and in PIP
 mode it causes the described picture freeze. Is this error tolerance
 configurable? If yes, this could be a workaround.

 Thank you

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Ticket URL: <https://trac.ffmpeg.org/ticket/6109#comment:1>
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