pipelines for sending/receiving movies (audio+video)

mapcol markopacaklocarno at gmail.com
Sun Aug 14 15:24:40 UTC 2016


I find it really difficult to find a pipelines for streaming movies (both
audio and video)

For sender it would be:
uridecodebin ! .................... ! (3 sinks: autovideosink, autoaudiosink
(these 2 for reproducing what's being sent), and udpsink)

For receiver it would be:
udpsrc ! ................ ! (3 sinks: autovideosink, autoaudiosink,
filesink)

Especially I find it hard to know what enconding and caps to use

I tryied these two pipelines:
SENDER:
videotestsrc ! openh264enc  ! mpegts. audiotestsrc ! avenc_aac ! mpegts. 
mpegtsmux name=mpegts  ! udpsink host=127.0.0.1 port=10000
RECEIVER:
udpsrc port=10000 ! tsdemux name=demux demux. ! queue ! h264parse !
openh264dec ! videoconvert ! autovideosink demux. ! queue ! avdec_aac !
audioconvert ! autoaudiosink


but no audio is played, and the video on the receiver-sink is STILL.

Can anyone help me with that?



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