change the gstreamer element parameter dynamic

Olivier Crête olivier.crete at
Thu Mar 15 10:32:08 PDT 2012


On Thu, 2012-03-15 at 10:53 +0000, Tim-Philipp Müller wrote:
> On Thu, 2012-03-15 at 14:34 +0800, 杨立明 wrote:
> >      I want to change the paramter of  x264enc  when this encoder  are
> > encoding the video stream,but i find  after i set the pipeline state
> > to PLAYING,
> > i can not set the x264enc paramter .so i want to know  if the pipeline
> > is running , Can  i  change  paramter of the element in this
> > pipeline? 

Only the "bitrate" and "vbv-buf-capacity" can currently be changed. Look
for "PLAYING" in the output of "gst-inspect x264enc".

Olivier Crête
olivier.crete at
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