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Bug 556338 - Failed to configure latency
Failed to configure latency
Status: RESOLVED FIXED
Product: GStreamer
Classification: Platform
Component: gst-plugins-bad
git master
Other Linux
: Normal major
: 0.10.9
Assigned To: GStreamer Maintainers
GStreamer Maintainers
Depends on:
Blocks:
 
 
Reported: 2008-10-14 21:50 UTC by Tristan Matthews
Modified: 2008-10-16 13:15 UTC
See Also:
GNOME target: ---
GNOME version: 2.21/2.22


Description Tristan Matthews 2008-10-14 21:50:36 UTC 
When running a pipeline in my C application that uses rtpbin to send audio (jackaudiosrc -> vorbisenc -> rtpvorbispay -> gstrtpbin) and receive video (gstrtpbin -> rtph264depay -> ffdec_h264 -> xvimagesink), I get the following errors/warnings on the bus:

WARNING: Internal GStreamer error: clock problem.  Please file a bug at http://bugzilla.gnome.org/enter_bug.cgi?product=GStreamer
Debug details: gstbin.c(2121): do_bin_latency (): /GstPipeline:pipeline:
Failed to configure latency of 0:00:00.059333333

I'd be happy to provide more info if needed.
Comment 1 Tristan Matthews 2008-10-15 17:24:29 UTC 
This is also the case when only sending audio from one process to another on the same machine, but with the following errors:

On the receiver side:
gstbin.c(2121): do_bin_latency ():
Failed to configure latency of 0:00:00.000000000

On the sender side:
Failed to configure latency of 0:00:00.059333333
Comment 2 Wim Taymans 2008-10-16 13:14:21 UTC 
Fixed in CVS but also the upcomming 0.10.9 of gst-plugins-bad, it was due to the latency event being refused in the rtcp_send_src pad of gstrtpbin.
Comment 3 Wim Taymans 2008-10-16 13:15:14 UTC 
        * gst/rtpmanager/gstrtpsession.c:
        (gst_rtp_session_event_send_rtcp_src), (create_send_rtcp_src):
        Install event handler on the rtcp_src pad, make LATENCY event return
        TRUE. Fixes #556338