[FFmpeg-user] Apparent Memory Leak with "-vf detelecine"

Paul B Mahol onemda at gmail.com
Wed Jan 2 16:37:25 EET 2019

On 1/2/19, William Swartzendruber <wswartzendruber at gmail.com> wrote:
> I am attempting to detelecine VHS and have found the "detelecine" filter to
> work quite well, once the proper starting frame is determined.  But on a 8
> GB machine, I can only get through about an hour before RAM is starved, and
> that's after shutting down GDM.
> I have two console outputs to share (via valgrind), one with detelecine
> enabled, and one without it.  In these cases, sample runs are limited to
> one minute of video.
> Enabled (leaking memory): https://pastebin.com/raw/Drvx7L90
> Disabled (not leaking): https://pastebin.com/raw/GFNS3QST
> I first observed this in 4.0.3, but the outputs above are for what was in
> master this morning.
> Oh, I am posting here because Trac insists I'm spam.

Should be fixed in master.

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