[gst-devel] Contructing gstreamer pipeline with smpte and xvimagesink

[Snaik]

hi,
im trying to use smpte and xvimagesink using the following pipeline

gst-launch videotestsrc ! .sink1 smpte name=s ! ffmpegcolorspace !
xvimagesink videotestsrc pattern=snow ! s.sink2

but it does'nt seem to work:

[DUMP]

[snaik at snipelinux ~]$ gst-launch videotestsrc ! .sink1 smpte name=s !
ffmpegcolorspace ! xvimagesink videotestsrc pattern=snow ! s.sink2
Setting pipeline to PAUSED ...
Pipeline is PREROLLING ...
ERROR: from element /pipeline0/xvimagesink0: Failed to create output image
buffer of 320x240 pixels
Additional debug info:
xvimagesink.c(2039): gst_xvimagesink_show_frame (): /pipeline0/xvimagesink0:
XServer allocated buffer size did not match input buffer
ERROR: pipeline doesn't want to preroll.
Setting pipeline to NULL ...
FREEING pipeline ...
[snaik at snipelinux ~]$

[END-OF-DUMP]

but the same pipeline using ximagesink work fine
gst-launch videotestsrc ! .sink1 smpte name=s ! ffmpegcolorspace !
ximagesink videotestsrc pattern=snow ! s.sink2

plz help.
regards
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