#8331: concat filter has possible overflow integer overflow on long output
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Reporter: YellowOnion | Owner:
Type: defect | Status: new
Priority: normal | Component: avfilter
Version: unspecified | Resolution:
Keywords: | Blocked By:
Blocking: | Reproduced by developer: 0
Analyzed by developer: 0 |
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Comment (by YellowOnion):
ffmpeg -report -f lavfi -i nullsrc=duration=10:size=<matching-size> -i
<input> -filter_complex "[0:v] [1:v] concat=2:1:0 [v]" -map "[v]" -f null
-
This is about as minimal as I can get it, I've tried it with 4 different
files, surely it's
using showinfo seems to ignore -d option for some reason, my biggest
problem is that it only happens after 35mins of video, I cannot reproduce
the bug in a shorter video length, using showinfo produces a ridiculously
sized file
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Ticket URL: <https://trac.ffmpeg.org/ticket/8331#comment:3>
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