[Bug 696952] [bin] Implement seek in READY/NULL

GStreamer (bugzilla.gnome.org) bugzilla at gnome.org
Sun Mar 31 08:48:16 PDT 2013


https://bugzilla.gnome.org/show_bug.cgi?id=696952
  GStreamer | gstreamer (core) | git

Nicolas Dufresne <nicolas.dufresne> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
                 CC|                            |nicolas.dufresne at collabora.
                   |                            |co.uk

--- Comment #1 from Nicolas Dufresne <nicolas.dufresne at collabora.co.uk> 2013-03-31 15:48:15 UTC ---
I have given it a quick look. Adding this in GstBin is fairly easy but requires
some work on seeking elements. Basically we can store the most recent seek
event in the bin, and redistribute it to every children (and newly added
children) instead of sink children only.

I still feel there might be some limitation. On of the aspect I have notice, is
that it might not be easy to do type conversion, limiting seeks to what is
supported by the element that gets to do the seek. But that need more
investivation obviously.

On src and sink side, this seems to already be supported, but on demuxer there
will be quite some work to allow performing an initial seek before starting the
task.

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