[Bug 698712] playbin: autoplug video decoder and sink based on caps features

[GStreamer (bugzilla.gnome.org)]

https://bugzilla.gnome.org/show_bug.cgi?id=698712
  GStreamer | gst-plugins-base | git

--- Comment #65 from sreerenj <bsreerenj at gmail.com> 2013-05-02 14:12:50 UTC ---
A minor correction:

(In reply to comment #64)
> case1: avelement list creation: we might get an advantage in insertion.
> 
> case2: decoder list creation in autoplug_factories:
> case3: comparison in autoplug_select:
> 
> I wonder how it make sense to use the _search() method in both of these cases(1
> & 2) 

cases (2 & 3)

since we are searching for an AVElement in the sequence (and where we have
> no clue about the sink elements in each AVElement). We cannot use the decoder
> factory as key since there are many elements having same key.Creating a
> temporary avelement with only a decoder_factory and searching for that
> avelement in the sequence (with a comparison function based on on the rank/name
> of only the decoder_factory) is a wired way since we need to iterate the
> sequece again (if the first case failed) for finding out the next dec-sink
> combination.
> 
> 
> Don't know whether i am missing something!

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