[Bug 722372] New: gstpad: Got data flow before stream-start event
GStreamer (bugzilla.gnome.org)
bugzilla at gnome.org
Thu Jan 16 12:09:18 PST 2014
https://bugzilla.gnome.org/show_bug.cgi?id=722372
GStreamer | gstreamer (core) | git
Summary: gstpad: Got data flow before stream-start event
Classification: Platform
Product: GStreamer
Version: git
OS/Version: Linux
Status: UNCONFIRMED
Severity: normal
Priority: Normal
Component: gstreamer (core)
AssignedTo: gstreamer-bugs at lists.freedesktop.org
ReportedBy: aleix at oblong.com
QAContact: gstreamer-bugs at lists.freedesktop.org
GNOME version: ---
Just pulled and built all GStreamer master branches and I am getting these
critical warnings. It doesn't happen with 1.2.2.
The test consists of an gst-rtsp-server test-launch and a rtspsrc client:
./test-launch "( videotestsrc ! x264enc ! rtph264pay name=pay0 pt=96 )"
and
gst-launch-1.0 rtspsrc location=rtsp://localhost:8554/test latency=200
drop-on-latency=true ! decodebin ! videoconvert ! fakesink
It doesn't always happen, you might need to cancel the client and re-run it a
few times.
Similar errors happen with other pipelines.
-------
(gst-launch-1.0:33571): GStreamer-WARNING **:
gstpad.c:3974:gst_pad_push_data:<rtpjitterbuffer0:src> Got data flow before
stream-start event
(gst-launch-1.0:33571): GStreamer-WARNING **:
gstpad.c:3740:gst_pad_chain_data_unchecked:<rtpptdemux0:sink> Got data flow
before stream-start event
(gst-launch-1.0:33571): GStreamer-CRITICAL **: gst_pad_push_event: assertion
'GST_IS_EVENT (event)' failed
(gst-launch-1.0:33571): GStreamer-WARNING **:
gstpad.c:3974:gst_pad_push_data:<rtpptdemux0:src_96> Got data flow before
stream-start event
(gst-launch-1.0:33571): GStreamer-WARNING **:
gstpad.c:3740:gst_pad_chain_data_unchecked:<recv_rtp_src_0_3062232036_96:proxypad4>
Got data flow before stream-start event
(gst-launch-1.0:33571): GStreamer-WARNING **:
gstpad.c:3974:gst_pad_push_data:<manager:recv_rtp_src_0_3062232036_96> Got data
flow before stream-start event
(gst-launch-1.0:33571): GStreamer-WARNING **:
gstpad.c:3740:gst_pad_chain_data_unchecked:<recv_rtp_src_0_3062232036_96:proxypad5>
Got data flow before stream-start event
(gst-launch-1.0:33571): GStreamer-WARNING **:
gstpad.c:3974:gst_pad_push_data:<rtspsrc0:recv_rtp_src_0_3062232036_96> Got
data flow before stream-start event
(gst-launch-1.0:33571): GStreamer-WARNING **:
gstpad.c:3740:gst_pad_chain_data_unchecked:<decodebin0:sink> Got data flow
before stream-start event
(gst-launch-1.0:33571): GStreamer-WARNING **:
gstpad.c:3974:gst_pad_push_data:<sink:proxypad0> Got data flow before
stream-start event
(gst-launch-1.0:33571): GStreamer-WARNING **:
gstpad.c:3740:gst_pad_chain_data_unchecked:<typefind:sink> Got data flow before
stream-start event
(gst-launch-1.0:33571): GStreamer-WARNING **:
gstpad.c:3974:gst_pad_push_data:<typefind:src> Got data flow before
stream-start event
(gst-launch-1.0:33571): GStreamer-WARNING **:
gstpad.c:3740:gst_pad_chain_data_unchecked:<rtph264depay0:sink> Got data flow
before stream-start event
(gst-launch-1.0:33571): GStreamer-WARNING **:
gstpad.c:3974:gst_pad_push_data:<rtph264depay0:src> Got data flow before
stream-start event
(gst-launch-1.0:33571): GStreamer-WARNING **:
gstpad.c:3740:gst_pad_chain_data_unchecked:<h264parse0:sink> Got data flow
before stream-start event
(gst-launch-1.0:33571): GStreamer-WARNING **:
gstpad.c:3974:gst_pad_push_data:<h264parse0:src> Got data flow before
stream-start event
(gst-launch-1.0:33571): GStreamer-WARNING **:
gstpad.c:3740:gst_pad_chain_data_unchecked:<capsfilter0:sink> Got data flow
before stream-start event
(gst-launch-1.0:33571): GStreamer-WARNING **:
gstpad.c:3974:gst_pad_push_data:<capsfilter0:src> Got data flow before
stream-start event
(gst-launch-1.0:33571): GStreamer-WARNING **:
gstpad.c:3740:gst_pad_chain_data_unchecked:<avdec_h264-0:sink> Got data flow
before stream-start event
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