[Bug 657794] New: Playback does not start or is poor if pipeline is started before packets start arriving

GStreamer (bugzilla.gnome.org) bugzilla at gnome.org
Wed Aug 31 03:12:41 PDT 2011


https://bugzilla.gnome.org/show_bug.cgi?id=657794
  GStreamer | don't know | 0.10.34

           Summary: Playback does not start or is poor if pipeline is
                    started before packets start arriving
    Classification: Platform
           Product: GStreamer
           Version: 0.10.34
        OS/Version: Linux
            Status: UNCONFIRMED
          Severity: normal
          Priority: Normal
         Component: don't know
        AssignedTo: gstreamer-bugs at lists.freedesktop.org
        ReportedBy: tvrtko.ursulin at onelan.co.uk
         QAContact: gstreamer-bugs at lists.freedesktop.org
     GNOME version: ---


When playing a MPEG transport stream being either unicast or multicast over UDP
GStreamer does not handle well pipeline being started before packets start
arriving.

Player:
gst-launch-0.10 playbin2 uri=udp://127.0.0.1:65501

Content provider:
gst-launch-0.10 dvbbasebin frequency=505833330 code-rate-hp=3/4 modulation="QAM
16" bandwidth=8 trans-mode=2k guard=32 hierarchy=0 code-rate-lp=3/4
program-numbers=4164 name=src .program_4164 src.program_4164 ! udpsink
host=127.0.0.1 port=65501

(Example above streams BBC ONE from DVB-T Crystal Palace transmitter - for
different channels/locations values will need to be different.)

-- 
Configure bugmail: https://bugzilla.gnome.org/userprefs.cgi?tab=email
------- You are receiving this mail because: -------
You are the QA contact for the bug.
You are the assignee for the bug.


More information about the gstreamer-bugs mailing list