Hi all,
I use a video conventer to convert AV to VGA, and connect it to VGA2USB
device, but when I run the following command:
gst-launch -e v4lsrc device=/dev/video1 ! ffenc_mpeg2video ! mpegpsmux !
filesink location=test1.mpg
I got:
Setting pipeline to PAUSED ...
Pipeline is live and does not need PREROLL ...
ERROR: from element /GstPipeline:pipeline0/GstV4lSrc:v4lsrc0: Could not
synchronize on resource.
Additional debug info:
v4lsrc_calls.c(489): gst_v4lsrc_try_capture ():
/GstPipeline:pipeline0/GstV4lSrc:v4lsrc0:
system error: Wrong medium type
ERROR: pipeline doesn't want to preroll.
Setting pipeline to PAUSED ...
Setting pipeline to READY ...
Setting pipeline to NULL ...
Freeing pipeline ...
2012-04-09
ZENG SHAN
Tel,861088236837
E-mail,[email protected]
Computing Center
Institute of High Energy Physics,CAS
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