[gstreamer-bugs] [Bug 618916] [playbin2] bad text-sink support (vobsub decoding, caps information)

GStreamer (bugzilla.gnome.org) bugzilla at gnome.org
Mon May 17 23:48:57 PDT 2010


https://bugzilla.gnome.org/show_bug.cgi?id=618916
  GStreamer | gst-plugins-base | unspecified

--- Comment #7 from Sebastian Dröge <slomo at circular-chaos.org> 2010-05-18 06:48:54 UTC ---
Actually that's not a good idea, after plugging dvdsubdec playbin2 has no way
to detect that video/x-raw-rgb stream as subtitle stream and will not link it
to the subtitle sink.

Anyway, this "fixes" this:

commit 9d7538247ff1bf9841b53eeb71ddc47f2c662415
Author: Sebastian Dröge <sebastian.droege at collabora.co.uk>
Date:   Tue May 18 08:45:52 2010 +0200

    playbin2: Don't put "raw" subtitle types in the raw caps for decodebin2

    We handle them from the autoplug-continue signal, where the caps supported
    by the subtitle sink or overlay are known already.


It still won't work in your example though. No idea how to fix that but I guess
you should plug the dvdsubdec inside your sink again (just connect to
notify::caps, check the caps and if it's subpicture caps you put a dvdsubdec
before your appsink and otherwise link it directly).

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