[Bug 790709] h264parse: early set src caps when input is avc

GStreamer (GNOME Bugzilla) bugzilla at gnome.org
Wed Nov 22 13:52:53 UTC 2017


https://bugzilla.gnome.org/show_bug.cgi?id=790709

--- Comment #1 from Guillaume Desmottes <gdesmott at gnome.org> ---
Created attachment 364189
  --> https://bugzilla.gnome.org/attachment.cgi?id=364189&action=edit
h264parse: early set src caps when input is avc

When input is in AVC format there is no need to wait for the first buffer
before setting src caps. We already have all the information from the
input codec_data.

This allow us to already configure downstream elements allowing them,
for example, to already allocate their internal buffers as they know
the format of the input they are about to receive.

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