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Bug 681450 - [0.11] v4l2src ! videoconvert ! xvimagesink stuck on first frame and flickers in passthrough mode
[0.11] v4l2src ! videoconvert ! xvimagesink stuck on first frame and flicker...
Status: RESOLVED FIXED
Product: GStreamer
Classification: Platform
Component: gstreamer (core)
0.11.x
Other Linux
: Normal blocker
: 0.11.x
Assigned To: GStreamer Maintainers
GStreamer Maintainers
Depends on:
Blocks:
 
 
Reported: 2012-08-08 13:20 UTC by Tim-Philipp Müller
Modified: 2012-08-09 14:24 UTC
See Also:
GNOME target: ---
GNOME version: ---


Description Tim-Philipp Müller 2012-08-08 13:20:30 UTC 
Not sure where this goes, but for me,

  gst-launch-1.0 v4l2src ! videoconvert ! xvimagesink -v

is stuck on the first frame, and the frame 'flickers' (as in: it refreshes, bit like a missing vsync refresh, but stronger, perhaps it's going back and forth between frame 1 and 2, hard to say).

If videoconvert has to convert (e.g. using ximagesink), it's fine.
Comment 1 Wim Taymans 2012-08-09 14:24:00 UTC 
commit 97441c27ee7a3e1a3a181dbb74d03a8446e1d9c2
Author: Wim Taymans <wim.taymans@collabora.co.uk>
Date:   Thu Aug 9 16:18:59 2012 +0200

    miniobject: check writability
    
    fix the writability check for miniobjects. We should check the shared counter.
    
    Fixes https://bugzilla.gnome.org/show_bug.cgi?id=681450