Video Out put scrambles using intervideo elements

Althaf K Backer k.althaf at ais.aliftech.co.in
Tue May 14 22:24:53 PDT 2013


Though the documentation says, intervideo/audio elements can't be used
effectively with gst-launch, it can be used in a least common factor,
for testing eg: pipeline

 gst-launch-1.0 videotestsrc ! videoconvert ! intervideosink
intervideosrc ! xvimagesink

Inspired from the above pipeline, was trying to play a h264 decoded
stream from a net work source

VIDEO_CAPS="application/x-rtp,media=(string)video,clock-rate=(int)90000,encoding-name=(string)H264"

gst-launch-1.0 -v udpsrc caps=$VIDEO_CAPS port=5555 ! .recv_rtp_sink_0
rtpbin ! rtph264depay ! avdec_h264 ! intervideosink intervideosrc !
xvimagesink

//Source video
gst-launch-1.0 videotestsrc ! video/x-raw, framerate=15/1, width=352,
height=288 ! x264enc ! rtph264pay pt=96 ! udpsink port=5555 sync=true

However what i get a is scrambled video output.


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