On 06/16/2017 10:10 AM, Russel Winder wrote:

For the GStreamer applications did you want to show building a pipeline explicitly? These days most people just use a PlayBin and let it decode the incoming data stream and build the appropriate pipeline.

The hello world demo was based on this c demo:
https://cgit.freedesktop.org/gstreamer/gstreamer/tree/tests/examples/helloworld/helloworld.c

It was updated to just using the PlayBin about six years ago, so we
should do the same.