How to send custom event from application to pipeline
etrousset at awox.com
Thu Apr 17 00:48:00 PDT 2014
I might be wrong, but I think if better to use a Caps filter after a videoscale element et to set the video size you want thru the caps.
> -----Original Message-----
> From: gstreamer-devel [mailto:gstreamer-devel-
> bounces at lists.freedesktop.org] On Behalf Of Mcnv
> Sent: jeudi 17 avril 2014 09:20
> To: gstreamer-devel at lists.freedesktop.org
> Subject: How to send custom event from application to pipeline
> I would like to send a custom event based on the user request to change the
> size of video window.
> I looked here for some time but could not find a way.
> I have seen APIs like
> GstEvent* event = gst_event_new_eos();
> gst_element_send_event(pipeline, event);
> but which is specific to EOS, but i want to send an event say
> REQUEST_VIDEO_SIZE_CHANGE and change the video window size without
> stopping video.
> hope this is a sensible question...
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