[gstreamer-bugs] [Bug 575568] [resindvd] no sound when playing a DVD with LPCM audio track

GStreamer (bugzilla.gnome.org) bugzilla at gnome.org
Wed Oct 14 02:25:34 PDT 2009


https://bugzilla.gnome.org/show_bug.cgi?id=575568
  GStreamer | gst-plugins-bad | 0.10.x

--- Comment #15 from Jan Schmidt <thaytan at mad.scientist.com> 2009-10-14 09:25:27 UTC ---
(In reply to comment #14)
> From the debug log it looks like it's handling the audio correctly. Are you
> sure this is not the pulseaudio-lowers-volume-after-every-track bug?

No it doesn't:

resindvdbin.c:727:demux_pad_added:<source> New pad: <dvddemux:audio_a0>
0:00:05.387766818  6035 0xb510e068 DEBUG      resindvd elements
resindvdbin.c:742:demux_pad_added:<source> Pad <dvddemux:audio_a0> has caps:
audio/x-private1-lpcm
0:00:05.392389263  6035 0xb510e068 DEBUG      resindvd elements
resindvdbin.c:763:demux_pad_added:<source> Ignoring unusable pad w/ caps
audio/x-private1-lpcm
0:00:05.392440387  6035 0xb510e068 DEBUG      resindvd elements
resindvdbin.c:769:demux_pad_added:<source> Don't know how to handle pad.
Ignoring

>From earlier in the log, it looks like the auddec component does correctly find
the LPCM decoder, and exports those caps, but that can_sink_caps() for some
reason returns FALSE, causing resindvdbin to ignore the pad.

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