[gstreamer-bugs] [Bug 558261] [mp3parse] could fix quickly the src caps

[GStreamer (bugzilla.gnome.org)]

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  GStreamer | gst-plugins-ugly | Ver: 0.10.9




------- Comment #3 from Benjamin Gaignard  2008-11-24 13:11 UTC -------
Hi,
I have done this in set_link_function to avoid this case in decodebin:
decodebin gstdecodebin.c:1002:close_pad_link:<mpegaudioparse0:src> many
possible types
decodebin gstdecodebin.c:1007:close_pad_link:<mpegaudioparse0:src> setting up a
delayed link

By setting src caps only at sink set_caps the selection of an audio decoder by
decodebin is perform later on the first buffer. The caps are already knows when
the link pad function is call so the decodebin could select the next element in
the graph sooner. this solve some issues with when queue-size property of
playbin it set at very low values.

I will provide a patch for set caps function and link function, I hope it will
be more acceptable. 


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