AW: AW: Serial port interface on frame grabber

vk_gst venkateshkuppan26 at gmail.com
Tue Jun 26 10:48:17 UTC 2018


Hi Keith,

I did the following on PC: 
gst-launch-1.0 -v filesrc location=/dev/ttyUSB1 ! $CAPS ! h264parse ! 
avdec_h264 ! autovideosink silent=false

However this did not yield any results. There is no extra content displayed
on the Terminal. 
The output is same as the previous:

root at linux-GP60-2PE:/home/linux# gst-launch-1.0 -v  filesrc
location=/dev/ttyUSB0 ! $CAPS  ! h264parse  ! avdec_h264 ! autovideosink
silent=false
Setting pipeline to PAUSED ...
Pipeline is PREROLLING ...
/GstPipeline:pipeline0/GstCapsFilter:capsfilter0.GstPad:src: caps =
video/x-h264, width=(int)100, height=(int)50, framerate=(fraction)10/1
/GstPipeline:pipeline0/GstH264Parse:h264parse0.GstPad:sink: caps =
video/x-h264, width=(int)100, height=(int)50, framerate=(fraction)10/1


Do you have other suggestions to enable the debugging? 

Regards








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