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Message #133658
[Bug 1466273] Re: gstreamer fails intermittently
This bug is rather serious: we have unkillable processes on mako. It's
been over a month since I posted the reproducible test case above; is
no-one interested in fixing this?
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https://bugs.launchpad.net/bugs/1466273
Title:
gstreamer fails intermittently
Status in Thumbnailer:
New
Status in gstreamer1.0 package in Ubuntu:
New
Bug description:
gstreamer occasionally fails to extract a thumbnail from a video file.
It's clearly a race condition because, almost all of the time, it
succeeds. To reproduce:
Check out the thumbnailer/devel branch at r217 and build it. Then:
cd build/src/vs-thumb
./vs-thumb fd://0 ./x.jpg <../../../tests/media/testvideo.ogg
Point a browser at the generated x.jpg file and check that the image
was extracted correctly.
Now run
while ./vs-thumb fd://0 ./x.jpg <../../../tests/media/testvideo.ogg ;
do :; done
Within maybe a hundred iterations or so, I get:
Error creating thumbnail: ThumbnailExtractor: change_state(): reading
async messages: GStreamer error: negotiation problem.
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