change property mode on decklinkvideosrc while playing

Sebastian Dröge sebastian at centricular.com
Mon Sep 21 12:11:05 PDT 2015


On Mo, 2015-09-21 at 11:23 -0700, jeffanderson wrote:
> Should I be able to change the property mode of the decklinkvideosrc 
> while the pipeline is in GST_STATE_PLAYING?
> I am able to change the value before adding the source element to the
> pipeline when it is first created, but after I add it and start 
> playing all calls to gst_util_set_object_arg to set the mode to a 
> different  resolution have no effect.  I have also tried modifying 
> this property  while the pipeline is in the GST_STATE_PAUSED state.

Changing the properties on the decklink elements is only supported in
GST_STATE_NULL and GST_STATE_READY currently.

-- 
Sebastian Dröge, Centricular Ltd · http://www.centricular.com

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