[FFmpeg-trac] #2467(avfilter:reopened): -itsoffset with overlay filter buffer queue overflow

[FFmpeg]

#2467: -itsoffset with overlay filter buffer queue overflow
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             Reporter:  Timbot      |                    Owner:
                 Type:  defect      |                   Status:  reopened
             Priority:  important   |                Component:  avfilter
              Version:  git-master  |               Resolution:
             Keywords:  regression  |               Blocked By:
             Blocking:              |  Reproduced by developer:  1
Analyzed by developer:  0           |
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Comment (by lifeamit):

 It is not reproducible with {{{-an}}} but then the final video looses
 audio which I don't want.
 It is reproducible with {{{-vcodec mpeg4}}}
 It is reproducible only when I use overlay filter (that too with
 {{{-itoffset}}}
 What is b0012de4 and how to use it ?

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Ticket URL: <https://trac.ffmpeg.org/ticket/2467#comment:13>
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