[gst-devel] Question on conventional properties/events to descript run-time request

Chen, Weian weian.chen at intel.com
Tue Jun 15 05:33:35 CEST 2010

Thanks a lot for your reply.

And what I want is to change bit-rate etc at run time after the encoding process starts.

So my question is does Gstreamer framework have conventional properties/events for run-time configuration?


-----Original Message-----
From: Olivier Crête [mailto:olivier.crete at collabora.co.uk] 
Sent: 2010年6月15日 10:02
To: gstreamer-devel at lists.sourceforge.net
Subject: Re: [gst-devel] Question on conventional properties/events to descript run-time request


You can change the framerate/resolution by changing the caps before the
encoder. And the bitrate is normally a property of the encoder (if it is


On Tue, 2010-06-15 at 09:25 +0800, Chen, Weian wrote:
> Hi,
> Do we have some conventional properties/events to support
> runtime/dynamic requests for key-frame/bit-rate/frame-rate/frame-size
> etc, and I know there is an event GstForceKeyUnit to handle dynamic
> key-frame request, my question here is do we also have such
> events/properties for other parameters?
> Thanks in advance.
> Weian
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Olivier Crête
olivier.crete at collabora.co.uk

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