Create a new STREAM_COLLECTION event. The stream collection event can only
travel downstream synchronized with the buffer flow.
Source elements, demuxers and other elements that manage collections
of streams and post #GstStreamCollection messages on the bus also send
this event downstream on each pad involved in the collection, so that
activation of a new collection can be tracked through the downstream
data flow.
Create a new STREAM_COLLECTION event. The stream collection event can only travel downstream synchronized with the buffer flow.
Source elements, demuxers and other elements that manage collections of streams and post #GstStreamCollection messages on the bus also send this event downstream on each pad involved in the collection, so that activation of a new collection can be tracked through the downstream data flow.