#2442: Filter sources do not free memory
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Reporter: jbvsmo | Type: defect
Status: new | Priority: normal
Component: avfilter | Version:
Keywords: filter | unspecified
source | Blocked By:
Blocking: | Reproduced by developer: 0
Analyzed by developer: 0 |
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Summary of the bug: Looks like some filter sources (color, nullsrc,
rgbtestsrc, smptebars, testsrc) do not free memory and probably holds all
the frames during operation.
Check the attatched image for memory usage during the first command:
{{{
$ ffmpeg -f lavfi -i 'nullsrc=s=1280x720' -t 60 dummy.mp4
$ ffplay -f lavfi -i 'testsrc=s=1280x720' -t 60
}}}
(ffmpeg version git-2013-03-11-73b40e2)
Using other filter sources, the problem doesn't occur. E.g.:
{{{
life=s=1280x720
}}}
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Ticket URL: <https://ffmpeg.org/trac/ffmpeg/ticket/2442>
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