show a pipeline from decodebin
Arjen Veenhuizen
arjen.veenhuizen at tno.nl
Sun Feb 14 21:21:23 UTC 2016
When you follow the steps in [1] you can automatically generate a dot file
when running gst-launch-1.0. This dot file contains the exact pipeline as
created by gst-launch, including some of the inner-working of GstBins.
Converting the dot file to e.g. a png image allows you to visually inspect
the pipeline and compare it to your manually constructed gst-launch-1.0
pipeline.
Btw, I suspect that adding a queue just before and/or after the decoder
could solve your performance issue.
[1]
https://developer.ridgerun.com/wiki/index.php/How_to_generate_a_Gstreamer_pipeline_diagram_(graph)
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