[Bug 111312] GPU Hang while using GStreamer

[bugzilla-daemon at freedesktop.org]

https://bugs.freedesktop.org/show_bug.cgi?id=111312

--- Comment #9 from Pascal Jacquemart <pascal at fluffyspider.com> ---
Created attachment 145033
  --> https://bugs.freedesktop.org/attachment.cgi?id=145033&action=edit
VP8 stream recorded with gstwebrtcbin

Attached is a VP8 recording done through the GstWebRTCBin.
To make this recording, I started a WebRTC call and make sure the network
bandwidth is not sufficient to convey the video.

The incoming VP8 stream is recorded in a .webm file
The file can be replayed with the following GStreamer pipeline:

gst-launch-1.0 filesrc location=vp8_recording.webm ! matroskademux !
video/x-vp8 ! vaapivp8dec ! queue ! videoconvert ! xvimagesink

GPU hang occurs after 33 seconds when the video gets corrupted...

Even simpler pipeline can be used (without visual feedback):
gst-launch-1.0 filesrc location=/home/proex/vp8_recording.webm ! matroskademux
! video/x-vp8 ! vaapivp8dec ! fakesink

In this case the GPU hangs in less than 5 seconds.

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