Help regarding playing network stream and using SDP file.
Subodh Chiwate
subodh.austin at gmail.com
Thu Jan 17 07:34:43 PST 2013
Hi All,
I am new to the gstreamer world. I am facing issues while using gstreamer
to receive
a udp steam from a device.
Following are the commands and the errors I got.
Could some please help me with some guidance regarding the commands.
*ATTEMPT 1: Pasting the caps on transmitter side into receiver*
C:\Users\karti_000>*gst-launch udpsrc port=2000 caps=\"application/x-rtp,
media=(*
*string)video, clock-rate=(int)90000, encoding-name=(string)H264,
sprop-parameter*
*-sets=(string)\"Z0IAHqaAoD2QAA\\=\\=\\,aM44gAA\\=\", payload=(int)96,
ssrc=(uint*
*)3636518815, clock-base=(uint)2800492737, seqnum-base=(uint)18406\" !
rtph264de*
*pay ! ffdec_h264 ! autovideosink*
0:00:00.052035000 6828 00302F70 ERROR GST_PIPELINE
grammar.tab.c:50
8:gst_parse_element_set:[Invalid UTF-8] could not set property "caps" in
elemen
t "udpsrc0" to "\x94application/x-rtp,"
0:00:00.054035000 6828 00302F70 ERROR GST_PIPELINE
grammar.tab.c:49
3:gst_parse_element_set: no property "media" in element "udpsrc0"
0:00:00.054035000 6828 00302F70 ERROR GST_PIPELINE
grammar.tab.c:49
3:gst_parse_element_set: no property "clock-rate" in element "udpsrc0"
0:00:00.054035000 6828 00302F70 ERROR GST_PIPELINE
grammar.tab.c:49
3:gst_parse_element_set: no property "encoding-name" in element "udpsrc0"
0:00:00.055034000 6828 00302F70 ERROR GST_PIPELINE
grammar.tab.c:49
3:gst_parse_element_set: no property "sprop-parameter-sets" in element
"udpsrc0"
0:00:00.056037000 6828 00302F70 ERROR GST_PIPELINE
grammar.tab.c:49
3:gst_parse_element_set: no property "payload" in element "udpsrc0"
0:00:00.056037000 6828 00302F70 ERROR GST_PIPELINE
grammar.tab.c:49
3:gst_parse_element_set: no property "ssrc" in element "udpsrc0"
0:00:00.057037000 6828 00302F70 ERROR GST_PIPELINE
grammar.tab.c:49
3:gst_parse_element_set: no property "clock-base" in element "udpsrc0"
0:00:00.057037000 6828 00302F70 ERROR GST_PIPELINE
grammar.tab.c:49
3:gst_parse_element_set: no property "seqnum-base" in element "udpsrc0"
[Invalid UTF-8] WARNING: erroneous pipeline: could not set property "caps"
in el
ement "udpsrc0" to "\x94application/x-rtp,"
**************************************************//******************************************************
*ATTEMPT 2: directly playing the sdp file*
C:\Users\karti_000>*gst-launch playbin2
uri=file:///C:/Users/karti_000/s2.sdp*
Setting pipeline to PAUSED ...
Pipeline is live and does not need PREROLL ...
Setting pipeline to PLAYING ...
** (gst-launch-0.10:5808): CRITICAL **: file
..\..\..\..\..\Source\gst-plugins-b
ad\gst\sdp\gstsdpdemux.c: line 382: assertion `host_name' failed
New clock: GstSystemClock
0:00:00.542362000 5808 0221F948 ERROR ffmpeg .:0::
number of
reference frames exceeds max (probably corrupt input), discarding one
0:00:00.543363000 5808 0221F948 ERROR ffmpeg .:0::
number of
reference frames exceeds max (probably corrupt input), discarding one
0:00:00.544362000 5808 0221F948 ERROR ffmpeg .:0::
number of
reference frames exceeds max (probably corrupt input), discarding one
0:00:00.544362000 5808 0221F948 ERROR ffmpeg .:0::
number of
reference frames exceeds max (probably corrupt input), discarding one
0:00:00.545363000 5808 0221F948 ERROR ffmpeg .:0::
number of
reference frames exceeds max (probably corrupt input), discarding one
0:00:00.545363000 5808 0221F948 ERROR ffmpeg .:0::
number of
reference frames exceeds max (probably corrupt input), discarding one
0:00:00.545363000 5808 0221F948 ERROR ffmpeg .:0::
number of
reference frames exceeds max (probably corrupt input), discarding one
0:00:00.546363000 5808 0221F948 ERROR ffmpeg .:0::
number of
reference frames exceeds max (probably corrupt input), discarding one
0:00:00.546363000 5808 0221F948 ERROR ffmpeg .:0::
number of
reference frames exceeds max (probably corrupt input), discarding one
0:00:00.547363000 5808 0221F948 ERROR ffmpeg .:0::
number of
reference frames exceeds max (probably corrupt input), discarding one
0:00:00.547363000 5808 0221F948 ERROR ffmpeg .:0::
number of
reference frames exceeds max (probably corrupt input), discarding one
0:00:00.548366000 5808 0221F948 ERROR ffmpeg .:0::
number of
reference frames exceeds max (probably corrupt input), discarding one
0:00:00.549365000 5808 0221F948 ERROR ffmpeg .:0::
number of
reference frames exceeds max (probably corrupt input), discarding one
0:00:00.549365000 5808 0221F948 ERROR ffmpeg .:0::
number of
reference frames exceeds max (probably corrupt input), discarding one
0:00:00.549365000 5808 0221F948 ERROR ffmpeg .:0::
number of
reference frames exceeds max (probably corrupt input), discarding one
0:00:00.550368000 5808 0221F948 ERROR ffmpeg .:0::
number of
reference frames exceeds max (probably corrupt input), discarding one
0:00:00.550368000 5808 0221F948 ERROR ffmpeg .:0::
number of
reference frames exceeds max (probably corrupt input), discarding one
0:00:00.551367000 5808 0221F948 ERROR ffmpeg .:0::
number of
reference frames exceeds max (probably corrupt input), discarding one
0:00:00.551367000 5808 0221F948 ERROR ffmpeg .:0::
number of
reference frames exceeds max (probably corrupt input), discarding one
0:00:00.552368000 5808 0221F948 ERROR ffmpeg .:0::
number of
reference frames exceeds max (probably corrupt input), discarding one
0:00:00.553368000 5808 0221F948 ERROR ffmpeg .:0:: P
sub_mb_t
ype 27 out of range at 21 5
0:00:00.553368000 5808 0221F948 ERROR ffmpeg .:0:: error
whil
e decoding MB 21 5
0:00:00.582388000 5808 0221F948 ERROR ffmpeg .:0::
corrupted
macroblock 41 0 (total_coeff=-1)
0:00:00.582388000 5808 0221F948 ERROR ffmpeg .:0:: error
whil
e decoding MB 41 0
0:00:00.584388000 5808 0221F948 ERROR ffmpeg .:0::
mb_type 73
in P slice too large at 20 1
0:00:00.585389000 5808 0221F948 ERROR ffmpeg .:0:: error
whil
e decoding MB 20 1
0:00:00.632421000 5808 0221F948 ERROR ffmpeg .:0:: top
block
unavailable for requested intra mode at 41 0
0:00:00.632421000 5808 0221F948 ERROR ffmpeg .:0:: error
whil
e decoding MB 41 0
0:00:00.753506000 5808 0221F948 ERROR ffmpeg .:0::
mb_type 46
in P slice too large at 16 1
0:00:00.754506000 5808 0221F948 ERROR ffmpeg .:0:: error
whil
e decoding MB 16 1
0:00:00.873583000 5808 0221F948 ERROR ffmpeg .:0:: out
of ran
ge intra chroma pred mode at 11 2
0:00:00.875583000 5808 0221F948 ERROR ffmpeg .:0:: error
whil
e decoding MB 11 2
0:00:00.998666000 5808 0221F948 ERROR ffmpeg .:0::
number of
reference frames exceeds max (probably corrupt input), discarding one
0:00:01.000673000 5808 0221F948 ERROR ffmpeg .:0::
number of
reference frames exceeds max (probably corrupt input), discarding one
0:00:01.001668000 5808 0221F948 ERROR ffmpeg .:0::
number of
reference frames exceeds max (probably corrupt input), discarding one
0:00:01.003669000 5808 0221F948 ERROR ffmpeg .:0::
number of
reference frames exceeds max (probably corrupt input), discarding one
0:00:01.004673000 5808 0221F948 ERROR ffmpeg .:0::
number of
reference frames exceeds max (probably corrupt input), discarding one
0:00:01.006671000 5808 0221F948 ERROR ffmpeg .:0::
number of
reference frames exceeds max (probably corrupt input), discarding one
0:00:01.008672000 5808 0221F948 ERROR ffmpeg .:0::
number of
reference frames exceeds max (probably corrupt input), discarding one
0:00:01.009673000 5808 0221F948 ERROR ffmpeg .:0::
number of
reference frames exceeds max (probably corrupt input), discarding one
0:00:01.011676000 5808 0221F948 ERROR ffmpeg .:0::
number of
reference frames exceeds max (probably corrupt input), discarding one
0:00:01.014683000 5808 0221F948 ERROR ffmpeg .:0::
number of
reference frames exceeds max (probably corrupt input), discarding one
0:00:01.016695000 5808 0221F948 ERROR ffmpeg .:0::
number of
reference frames exceeds max (probably corrupt input), discarding one
0:00:01.018683000 5808 0221F948 ERROR ffmpeg .:0::
number of
reference frames exceeds max (probably corrupt input), discarding one
0:00:01.019683000 5808 0221F948 ERROR ffmpeg .:0::
number of
reference frames exceeds max (probably corrupt input), discarding one
0:00:01.021681000 5808 0221F948 ERROR ffmpeg .:0::
number of
reference frames exceeds max (probably corrupt input), discarding one
0:00:01.022689000 5808 0221F948 ERROR ffmpeg .:0::
number of
reference frames exceeds max (probably corrupt input), discarding one
0:00:01.024684000 5808 0221F948 ERROR ffmpeg .:0::
number of
reference frames exceeds max (probably corrupt input), discarding one
0:00:01.027685000 5808 0221F948 ERROR ffmpeg .:0::
number of
reference frames exceeds max (probably corrupt input), discarding one
0:00:01.028691000 5808 0221F948 ERROR ffmpeg .:0::
number of
reference frames exceeds max (probably corrupt input), discarding one
0:00:01.030687000 5808 0221F948 ERROR ffmpeg .:0::
number of
reference frames exceeds max (probably corrupt input), discarding one
0:00:01.031687000 5808 0221F948 ERROR ffmpeg .:0::
number of
reference frames exceeds max (probably corrupt input), discarding one
0:00:01.032689000 5808 0221F948 ERROR ffmpeg .:0::
number of
reference frames exceeds max (probably corrupt input), discarding one
0:00:01.033691000 5808 0221F948 ERROR ffmpeg .:0::
number of
reference frames exceeds max (probably corrupt input), discarding one
0:00:01.034689000 5808 0221F948 ERROR ffmpeg .:0::
number of
reference frames exceeds max (probably corrupt input), discarding one
0:00:01.035690000 5808 0221F948 ERROR ffmpeg .:0::
number of
reference frames exceeds max (probably corrupt input), discarding one
0:00:01.036694000 5808 0221F948 ERROR ffmpeg .:0::
number of
reference frames exceeds max (probably corrupt input), discarding one
0:00:01.037691000 5808 0221F948 ERROR ffmpeg .:0::
number of
reference frames exceeds max (probably corrupt input), discarding one
ERROR: from element
/GstPlayBin2:playbin20/GstURIDecodeBin:uridecodebin0/GstDeco
deBin2:decodebin20/GstSDPDemux:sdpdemux0/GstUDPSrc:udpsrc0: Internal data
flow e
rror.
Additional debug info:
..\..\..\Source\gstreamer\libs\gst\base\gstbasesrc.c(2507):
gst_base_src_loop ()
:
/GstPlayBin2:playbin20/GstURIDecodeBin:uridecodebin0/GstDecodeBin2:decodebin20
/GstSDPDemux:sdpdemux0/GstUDPSrc:udpsrc0:
streaming task paused, reason not-negotiated (-4)
Execution ended after 1158778000 ns.
Setting pipeline to PAUSED ...
Setting pipeline to READY ...
Setting pipeline to NULL ...
Freeing pipeline ...
--
Regards
Subodh
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