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Bug 526915 - "Got unexpected frame size" warning when doing audio/video calls
"Got unexpected frame size" warning when doing audio/video calls
Status: RESOLVED INCOMPLETE
Product: GStreamer
Classification: Platform
Component: gst-plugins-good
0.10.18
Other Linux
: Normal normal
: git master
Assigned To: GStreamer Maintainers
GStreamer Maintainers
Depends on:
Blocks:
 
 
Reported: 2008-04-08 11:57 UTC by Guillaume Desmottes
Modified: 2009-01-19 10:52 UTC
See Also:
GNOME target: ---
GNOME version: 2.21/2.22

Attachments
stream-engine log with GST_DEBUG=\*v4l\*:5 (162.46 KB, text/plain)
2008-04-08 11:58 UTC, Guillaume Desmottes 		Details

Description Guillaume Desmottes 2008-04-08 11:57:45 UTC 
When I call a XMPP contact using Empathy, stream-engine's log are flooded with this warning:

** (telepathy-stream-engine:22165): WARNING **: bus_async_handler: got warning: Got unexpected frame size of 3838992 instead of 3840000. (gstv4l2src.c(1077): gst_v4l2src_get_mmap (): /pipeline0/gconfvideosrc0/bin2/v4l2src1)

I'm using Ubuntu Hardy.
gstreamer-tools 0.10.18-4ubuntu1
gstreamer0.10-alsa 0.10.18-3
gstreamer0.10-ffmpeg 0.10.3-6
gstreamer0.10-gnomevfs 0.10.18-3                                          
gstreamer0.10-pitfdll 0.9.1.1+cvs20080215-1                              
gstreamer0.10-plugins-base 0.10.18-3                                          
gstreamer0.10-plugins-base-apps 0.10.18-3                                          
gstreamer0.10-plugins-farsight 0.12.6-1~ppa8.04+1                                 
gstreamer0.10-plugins-good 0.10.7-3                                           
gstreamer0.10-plugins-ugly 0.10.7-3                                           
gstreamer0.10-plugins-ugly-multiverse 0.10.7-1                                           
gstreamer0.10-pulseaudio 0.9.7-2                                            
gstreamer0.10-tools 0.10.18-4ubuntu1                                   
gstreamer0.10-x 0.10.18-3                                          
libgstreamer-plugins-base0.10-0 0.10.18-3                                          
libgstreamer-plugins-base0.10-dev 0.10.18-3                                          
libgstreamer0.10-0 0.10.18-4ubuntu1                                   
libgstreamer0.10-dev 0.10.18-4ubuntu1
Comment 1 Guillaume Desmottes 2008-04-08 11:58:52 UTC 
Created attachment 108851 [details]
stream-engine log with GST_DEBUG=\*v4l\*:5
Comment 2 Wim Taymans 2008-05-26 11:22:05 UTC 
It's the driver returning us the number of bytes it captured and that number does not match the number of bytes we expect a frame to be. We emit a warning for this and retry the capture. Normally this only happens for the first couple of frames, with most drivers. 

Do you have any particular other problem than those few warnings?
Comment 3 Christoph Wurm 2009-01-19 10:52:46 UTC 
Closing this bug report as no further information has been provided. Please feel free to reopen this bug if you can provide the information asked for.
Thanks!