Transmit Audio + Video - Redistributing Latency

stproj smpalasis at gmail.com
Tue Oct 25 08:10:48 UTC 2016


Greetings,

Im trying to transmit both audio and video over rtp but the pipeline is
stuck in PAUSE state. The pipeline that i use follows:

gst-launch-1.0 filesrc location=vid2.mp4 ! qtdemux name=demux     
demux.audio_0 ! queue ! aacparse ! avdec_aac ! audioconvert ! rtpL16pay !
udpsink host=localhost port=5000     demux.video_0 ! queue ! h264parse !
avdec_h264 ! videoconvert ! x264enc ! rtph264pay ! udpsink host=127.0.0.1
port = 5002

If i cut off a branch i can view or listen the file on the other side, but
if i have the whole pipeline the end results is:

Setting pipeline to PAUSED ...
Pipeline is PREROLLING ...
Redistribute latency...
Redistribute latency...

Do you know why this happens? Or what should i do avoid the error when
transmitting both audio and video? 



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