[gstreamer-bugs] [Bug 589204] Cannot play Australian HDTV streams
GStreamer (bugzilla.gnome.org)
bugzilla at gnome.org
Tue Jun 8 03:33:11 PDT 2010
https://bugzilla.gnome.org/show_bug.cgi?id=589204
GStreamer | don't know | git
--- Comment #2 from Austin Lund <austin.lund at gmail.com> 2010-06-08 10:33:08 UTC ---
Created an attachment (id=163039)
--> (https://bugzilla.gnome.org/attachment.cgi?id=163039)
Output from playbin2 and GST_DEBUG=dvbsrc:4,queue:4,queue_dataflow:4
I think I've narrowed it down to problems with queue max sizes. Blocking the
dvb source is bad.
The following pipeline works (it follows the example from gstdvbsrc.c):
gst-launch -v dvbsrc frequency=219500000 modulation=3 trans-mode=8k
bandwidth=7 code-rate-lp=3/4 ! mpegtsparse ! mpegtsdemux name=ts
program-number=1607 ! queue max-size-buffers=0 max-size-time=0 ! video/mpeg !
mpegvideoparse ! ffdec_mpeg2video ! xvimagesink ts. ! queue max-size-buffers=0
max-size-time=0 ! audio/x-ac3 ! ac3parse ! decodebin ! pulsesink
playbin2 seems to place the queues in the wrong place and not ensure that there
is sufficient space to avoid blocking.
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