[Bug 752363] appsink/src add support for buffer lists

GStreamer (GNOME Bugzilla) bugzilla at gnome.org
Thu Jun 30 20:37:11 UTC 2016


https://bugzilla.gnome.org/show_bug.cgi?id=752363

Sebastian Dröge (slomo) <slomo at coaxion.net> changed:

           What    |Removed                     |Added
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                 CC|                            |slomo at coaxion.net

--- Comment #3 from Sebastian Dröge (slomo) <slomo at coaxion.net> ---
The main problem is that this needs to be opt-in for appsink in one way or
another, otherwise existing appsink users will suddenly stop working if there
is a buffer list.

Apart from that it "just" has to be implemented.


For appsrc we only need API for bufferlists in basesrc, and then if the sample
contains a buffer list we just use that to pass it downstream in one piece (the
attached patch does not make sense as it will tear apart the buffer list). For
appsrc there is no concern about backwards compatibility here.
basesrc support for buffer lists is here:
https://bugzilla.gnome.org/show_bug.cgi?id=750241

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