Memory leak in mpegtsmux

[navesta]

Thank you for your prompt reply. Bug report is filed under: https://bugzilla.gnome.org/show_bug.cgi?id=794551
Cheers,
On Tue, 2018-03-20 at 23:25 -0400, Nicolas Dufresne wrote:
> Le mardi 20 mars 2018 à 17:09 -0700, HT a écrit :
> > 
> > Under Ubuntu 14.04 with gstreamer 1.12,  specifying pids in
> > mpegtsmux 
> > program-map, causes memory leak, e.g. the following pipeline  leaks:
> > (As 
> > seen by "top")
> > 
> > gst-launch-1.0 videotestsrc is-live=true pattern=zone-plate kx2=20 
> > ky2=20 kxy=4 kt2=10 ! video/x-raw, format=I420,width=1280,height=720
> > ! 
> > videoconvert ! openh264enc ! h264parse  ! muxer.sink_49 mpegtsmux 
> > name=muxer prog-map=program_map,sink_49=1 ! fakesink
> > 
> > Whereas, this one does not:
> > 
> > gst-launch-1.0 videotestsrc is-live=true pattern=zone-plate kx2=20 
> > ky2=20 kxy=4 kt2=10 ! video/x-raw, format=I420,width=1280,height=720
> > ! 
> > videoconvert ! openh264enc ! h264parse  ! mpegtsmux name=muxer  !
> > fakesink
> > 
> >   Actually, it gets a bit more complicated. If pid is a 3 digit
> > number, 
> > no leaks are detected, i.e., this pipeline does not leak:
> > 
> > gst-launch-1.0 videotestsrc is-live=true pattern=zone-plate kx2=20 
> > ky2=20 kxy=4 kt2=10 ! video/x-raw, format=I420,width=1280,height=720
> > ! 
> > videoconvert ! openh264enc ! h264parse ! muxer.sink_149 mpegtsmux 
> > name=muxer prog-map=program_map,sink_149=1 ! fakesink
> > 
> > (Tried this with msdkh265 encoder, with similar results.)
> > 
> > Any thoughts?
> Can you file a bug to bugs.gnome.org, produce GStreamer component gst-
> plugins-bad. I confirm I can reproduce the run-time leak here. It get
> freed when leaving, but memory is growing really fast.
> 
> thanks,
> Nicolas
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