#4804: "Buffer queue overflow, dropping." when splitting input into thumbnail
and
overlay filters.
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Reporter: starfires | Owner:
Type: defect | Status: new
Priority: important | Component:
Version: git-master | undetermined
Keywords: regression | Resolution:
Blocking: | Blocked By:
Analyzed by developer: 0 | Reproduced by developer: 0
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Comment (by starfires):
Yes! Running the overlay input through fifo fixes it.
Breaks: ..."[ovl1][1:v]overlay[out1]"...
Works: ..."[ovl1]fifo[ovl2];[ovl2][1:v]overlay[out1]"...
Thanks, I will use this as a workaround! Unless... is there a downside?
If I use this for long videos (and optionally tell thumbnail filter to
stop processing after its first or second thumbnail), will frames
accumulate in the fifo and fill up my RAM?
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Ticket URL: <https://trac.ffmpeg.org/ticket/4804#comment:6>
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