[gstreamer-bugs] [Bug 587877] File not playing with Playbin.where as playback fine with gst-launch-0.10 filesrc ! MyFilter

[GStreamer (bugzilla.gnome.org)]

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  GStreamer | gstreamer (core) | Ver: 0.10.22

Tim-Philipp Müller changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|NEEDINFO                    |RESOLVED
         Resolution|                            |INCOMPLETE
   Target Milestone|HEAD                        |NONE




------- Comment #3 from Tim-Philipp Müller  2009-07-06 12:38 UTC -------
Some issues to check:

 - your element needs to have a rank >= GST_RANK_MARGINAL
   (when you do gst_element_register())

 - your element's klass description string needs to include
   the right keywords (gst_element_details_set*())

 - the pad template of your element's sink pad needs to
   contain the right caps, so playbin/decodebin can see
   that it supports the type

On a side note, your manual pipeline should error out with a not-linked
internal flow error (since there's no sink connected to your filter); if it
doesn't do that, you are probably not passing the flow return value from
pad_push() upstream by returning it in your chain function.


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