[gst-devel] xvimagesink not displaying irregular sized video

[Stefan Kost]

Am 24.10.2010 19:57, schrieb Erik Blankinship:
> I have some irregular sized (330x200) theora files.  I am having trouble setting
> up pipelines to play them with xvimagesink (no problem with fakesink :-) )
> 
> gst-launch filesrc=how.ogv ! decodebin ! xvimagesink
> 
>     Failed to create output image buffer of 330x200 pixels
>     Additional debug info:
>     xvimagesink.c(2348): gst_xvimagesink_show_frame ():
>     /GstPipeline:pipeline0/GstXvImageSink:xvimagesink0:
>     XServer allocated buffer size did not match input buffer
> 
> If I know the dimensions of the files ahead of time, can I use that information
> to solve this playback problem?  I tried adding videoscale to the pipeline to no
> avail.

You might need to use videoscale ! ffmpegcolorspace ! ximagesink
due to the video width. Your xvideo overlay might require a width divisable by 4 :/

Stefan


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