[gst-devel] saving rtsp stream tracks
Aurelien Grimaud
gstelzz at yahoo.fr
Tue Dec 22 22:58:00 CET 2009
This reminds me of https://bugzilla.gnome.org/show_bug.cgi?id=545710
There was this same mismatch on caps (the same except payload type).
The problem was that rtspsrc used the same file descriptor for both tracks.
What version of gstreamer do you use ?
Which OS ?
Can you post the result of GST_DEBUG=2,rtspsrc:5,udpsrc*:5 gst-launch -v
rtspsrc debug=1 ! ....
Aurelien
Le 22/12/2009 22:37, Aurelien Grimaud a écrit :
> Le 22/12/2009 09:24, Wim Taymans a écrit :
>
>> On Mon, 2009-12-21 at 22:54 -0800, gather bzbz wrote:
>>
>>
>>> Hi, Aurelien,
>>>
>>> Thanks for the hint. Really appreciate it.
>>>
>>> I ran the said pipeline, it failed with the following errors
>>>
>>> *****************************************************************
>>>
>>> /GstPipeline:pipeline0/GstCapsFilter:capsfilter2: caps = application/x-rtp, media=(string)audio
>>> /GstPipeline:pipeline0/GstCapsFilter:capsfilter3: caps = application/x-rtp, media=(string)video
>>> /GstPipeline:pipeline0/GstCapsFilter:capsfilter3.GstPad:src: caps = application/x-rtp, media=(string)video, payload=(int)97, clock-rate=(int)90000, encoding-name=(string)H264, packetization-mode=(string)1, profile-level-id=(string)41
>>> /GstPipeline:pipeline0/GstCapsFilter:capsfilter3.GstPad:sink: caps = application/x-rtp, media=(string)video, payload=(int)97, clock-rate=(int)90000, encoding-name=(string)H264, packetization-mode=(string)1, profile-level-id=(string)1
>>> /GstPipeline:pipeline0/GstRTSPSrc:S.GstGhostPad:recv_rtp_src_1_3488930930_97: caps = application/x-rtp, media=(string)video, payload=(int)97, clock-rate=(int)90000, encoding-name=(string)H264, packetization-mode=(string)1, profile-l1
>>> /GstPipeline:pipeline0/GstRTSPSrc:S.GstGhostPad:recv_rtp_src_1_3488930930_97.GstProxyPad:proxypad7: caps = application/x-rtp, media=(string)video, payload=(int)97, clock-rate=(int)90000, encoding-name=(string)H264, packetization-mod1
>>> /GstPipeline:pipeline0/GstRTSPSrc:S.GstGhostPad:recv_rtp_src_1_3488930930_97: caps = application/x-rtp, media=(string)video, payload=(int)97, clock-rate=(int)90000, encoding-name=(string)H264, packetization-mode=(string)1, profile-l1
>>> /GstPipeline:pipeline0/GstRTSPSrc:S/GstRtpBin:rtpbin0.GstGhostPad:recv_rtp_src_1_3488930930_97: caps = application/x-rtp, media=(string)video, payload=(int)97, clock-rate=(int)90000, encoding-name=(string)H264, packetization-mode=(s1
>>> /GstPipeline:pipeline0/GstRTSPSrc:S/GstRtpBin:rtpbin0.GstGhostPad:recv_rtp_src_1_3488930930_97.GstProxyPad:proxypad6: caps = application/x-rtp, media=(string)video, payload=(int)97, clock-rate=(int)90000, encoding-name=(string)H264,1
>>> /GstPipeline:pipeline0/GstFakeSink:fakesink1.GstPad:sink: caps = application/x-rtp, media=(string)video, payload=(int)97, clock-rate=(int)90000, encoding-name=(string)H264, packetization-mode=(string)1, profile-level-id=(string)42801
>>> New clock: GstSystemClock
>>> /GstPipeline:pipeline0/GstCapsFilter:capsfilter4: caps = application/x-rtp, media=(string)audio
>>> /GstPipeline:pipeline0/GstRTSPSrc:S.GstGhostPad:recv_rtp_src_1_520794757_14: caps = application/x-rtp, media=(string)video, payload=(int)14, clock-rate=(int)90000, encoding-name=(string)H264, packetization-mode=(string)1, profile-le1
>>> /GstPipeline:pipeline0/GstRTSPSrc:S.GstGhostPad:recv_rtp_src_1_520794757_14.GstProxyPad:proxypad9: caps = application/x-rtp, media=(string)video, payload=(int)14, clock-rate=(int)90000, encoding-name=(string)H264, packetization-mode1
>>> /GstPipeline:pipeline0/GstRTSPSrc:S.GstGhostPad:recv_rtp_src_1_520794757_14: caps = application/x-rtp, media=(string)video, payload=(int)14, clock-rate=(int)90000, encoding-name=(string)H264, packetization-mode=(string)1, profile-le1
>>> /GstPipeline:pipeline0/GstRTSPSrc:S/GstRtpBin:rtpbin0.GstGhostPad:recv_rtp_src_1_520794757_14: caps = application/x-rtp, media=(string)video, payload=(int)14, clock-rate=(int)90000, encoding-name=(string)H264, packetization-mode=(st1
>>> /GstPipeline:pipeline0/GstRTSPSrc:S/GstRtpBin:rtpbin0.GstGhostPad:recv_rtp_src_1_520794757_14.GstProxyPad:proxypad8: caps = application/x-rtp, media=(string)video, payload=(int)14, clock-rate=(int)90000, encoding-name=(string)H264, 1
>>> 0:00:02.744148481 1885 0xba050 WARN basesrc gstbasesrc.c:2334:gst_base_src_loop:<udpsrc4> error: Internal data flow error.
>>> 0:00:03.073260000 1885 0xba050 WARN basesrc gstbasesrc.c:2334:gst_base_src_loop:<udpsrc4> error: streaming task paused, reason not-linked (-1)
>>>
>>> *****************************************************************
>>>
>>> The strange thing is that, after rtspsrc, the track with payload 14 (according to the rtsp SDP media session) is supposed to have "media=audio", but somehow the rtsp pipe thinks it is "media=video payload=14 encoding-name=H.264). Thus, I think the whole capfilter things are messed up. I am totally lost here. Any pads here for rtspsrc? Please help!.
>>>
>>>
>> gst-launch is not smart enough to link this pipeline because it
>> negotiates a format after creating the pad. You'll have to write an
>> application.
>>
>> Wim
>>
>>
>>
> Actually this pipeline works ...
> Why does gather bzbz's uri fail ? How come the 2 tracks caps are the
> same except for payload ?
> Gather, what rtsp server do you use ? Could you send the sdp ?
>
> gst-launch -v rtspsrc location=rtsp://127.0.0.1/sample_50kbit.3gp
> name=src src. ! application/x-rtp, media=audio ! fakesink sync=TRUE src.
> ! application/x-rtp, media=video ! fakesink sync=TRUE
> Setting pipeline to PAUSED ...
> /GstPipeline:pipeline0/GstRTSPSrc:src/GstRtpBin:rtpbin0: latency = 3000
> /GstPipeline:pipeline0/GstRTSPSrc:src/GstUDPSrc:udpsrc1: timeout = 5000000
> /GstPipeline:pipeline0/GstRTSPSrc:src/GstUDPSrc:udpsrc3: timeout = 5000000
> Pipeline is live and does not need PREROLL ...
> Setting pipeline to PLAYING ...
> /GstPipeline:pipeline0/GstRTSPSrc:src/GstRtpBin:rtpbin0/GstRtpSession:rtpsession1:
> ntp-ns-base = 3470505739412582000
> /GstPipeline:pipeline0/GstRTSPSrc:src/GstRtpBin:rtpbin0/GstRtpSession:rtpsession0:
> ntp-ns-base = 3470505739412582000
> /GstPipeline:pipeline0/GstRTSPSrc:src/GstRtpBin:rtpbin0/GstRtpSession:rtpsession0.GstPad:sync_src:
> caps = application/x-rtcp
> /GstPipeline:pipeline0/GstRTSPSrc:src/GstRtpBin:rtpbin0/GstRtpSsrcDemux:rtpssrcdemux0.GstPad:rtcp_sink:
> caps = application/x-rtcp
> /GstPipeline:pipeline0/GstRTSPSrc:src/GstRtpBin:rtpbin0/GstRtpSession:rtpsession1.GstPad:sync_src:
> caps = application/x-rtcp
> /GstPipeline:pipeline0/GstRTSPSrc:src/GstRtpBin:rtpbin0/GstRtpSsrcDemux:rtpssrcdemux1.GstPad:rtcp_sink:
> caps = application/x-rtcp
> /GstPipeline:pipeline0/GstRTSPSrc:src/GstUDPSrc:udpsrc1: timeout = 0
> /GstPipeline:pipeline0/GstRTSPSrc:src/GstUDPSrc:udpsrc3: timeout = 0
> /GstPipeline:pipeline0/GstRTSPSrc:src/GstRtpBin:rtpbin0/GstRtpJitterBuffer:rtpjitterbuffer0.GstPad:sink_rtcp:
> caps = application/x-rtcp
> New clock: GstSystemClock
> /GstPipeline:pipeline0/GstRTSPSrc:src/GstRtpBin:rtpbin0/GstRtpJitterBuffer:rtpjitterbuffer1.GstPad:sink_rtcp:
> caps = application/x-rtcp
> /GstPipeline:pipeline0/GstCapsFilter:capsfilter2: caps =
> application/x-rtp, media=(string)audio
> /GstPipeline:pipeline0/GstCapsFilter:capsfilter3: caps =
> application/x-rtp, media=(string)video
> /GstPipeline:pipeline0/GstCapsFilter:capsfilter3.GstPad:src: caps =
> application/x-rtp, media=(string)video, payload=(int)96,
> clock-rate=(int)90000, encoding-name=(string)MP4V-ES,
> profile-level-id=(string)1,
> config=(string)000001B008000001B50EE040C0CF0000010000000120008440FA282C2090A21F,
> a-cliprect=(string)\"0\\,0\\,144\\,176\", a-framesize=(string)\"96\\
> 176-144\", clock-base=(guint)1767044848, seqnum-base=(guint)28080,
> npt-start=(guint64)0, npt-stop=(guint64)70000000000,
> play-speed=(double)1, play-scale=(double)1
> /GstPipeline:pipeline0/GstCapsFilter:capsfilter3.GstPad:sink: caps =
> application/x-rtp, media=(string)video, payload=(int)96,
> clock-rate=(int)90000, encoding-name=(string)MP4V-ES,
> profile-level-id=(string)1,
> config=(string)000001B008000001B50EE040C0CF0000010000000120008440FA282C2090A21F,
> a-cliprect=(string)\"0\\,0\\,144\\,176\", a-framesize=(string)\"96\\
> 176-144\", clock-base=(guint)1767044848, seqnum-base=(guint)28080,
> npt-start=(guint64)0, npt-stop=(guint64)70000000000,
> play-speed=(double)1, play-scale=(double)1
> /GstPipeline:pipeline0/GstRTSPSrc:src.GstGhostPad:recv_rtp_src_0_1306561041_96:
> caps = application/x-rtp, media=(string)video, payload=(int)96,
> clock-rate=(int)90000, encoding-name=(string)MP4V-ES,
> profile-level-id=(string)1,
> config=(string)000001B008000001B50EE040C0CF0000010000000120008440FA282C2090A21F,
> a-cliprect=(string)\"0\\,0\\,144\\,176\", a-framesize=(string)\"96\\
> 176-144\", clock-base=(guint)1767044848, seqnum-base=(guint)28080,
> npt-start=(guint64)0, npt-stop=(guint64)70000000000,
> play-speed=(double)1, play-scale=(double)1
> /GstPipeline:pipeline0/GstRTSPSrc:src.GstGhostPad:recv_rtp_src_0_1306561041_96.GstProxyPad:proxypad7:
> caps = application/x-rtp, media=(string)video, payload=(int)96,
> clock-rate=(int)90000, encoding-name=(string)MP4V-ES,
> profile-level-id=(string)1,
> config=(string)000001B008000001B50EE040C0CF0000010000000120008440FA282C2090A21F,
> a-cliprect=(string)\"0\\,0\\,144\\,176\", a-framesize=(string)\"96\\
> 176-144\", clock-base=(guint)1767044848, seqnum-base=(guint)28080,
> npt-start=(guint64)0, npt-stop=(guint64)70000000000,
> play-speed=(double)1, play-scale=(double)1
> /GstPipeline:pipeline0/GstRTSPSrc:src/GstRtpBin:rtpbin0.GstGhostPad:recv_rtp_src_0_1306561041_96.GstProxyPad:proxypad6:
> caps = application/x-rtp, media=(string)video, payload=(int)96,
> clock-rate=(int)90000, encoding-name=(string)MP4V-ES,
> profile-level-id=(string)1,
> config=(string)000001B008000001B50EE040C0CF0000010000000120008440FA282C2090A21F,
> a-cliprect=(string)\"0\\,0\\,144\\,176\", a-framesize=(string)\"96\\
> 176-144\", clock-base=(guint)1767044848, seqnum-base=(guint)28080,
> npt-start=(guint64)0, npt-stop=(guint64)70000000000,
> play-speed=(double)1, play-scale=(double)1
> /GstPipeline:pipeline0/GstFakeSink:fakesink1.GstPad:sink: caps =
> application/x-rtp, media=(string)video, payload=(int)96,
> clock-rate=(int)90000, encoding-name=(string)MP4V-ES,
> profile-level-id=(string)1,
> config=(string)000001B008000001B50EE040C0CF0000010000000120008440FA282C2090A21F,
> a-cliprect=(string)\"0\\,0\\,144\\,176\", a-framesize=(string)\"96\\
> 176-144\", clock-base=(guint)1767044848, seqnum-base=(guint)28080,
> npt-start=(guint64)0, npt-stop=(guint64)70000000000,
> play-speed=(double)1, play-scale=(double)1
> /GstPipeline:pipeline0/GstFakeSink:fakesink1: last-message = "preroll
> ******* "
> WARNING: from element /GstPipeline:pipeline0/GstFakeSink:fakesink1:
> Internal data flow problem.
> Additional debug info:
> gstbasesink.c(3315): gst_base_sink_chain_unlocked ():
> /GstPipeline:pipeline0/GstFakeSink:fakesink1:
> Received buffer without a new-segment. Assuming timestamps start from 0.
> /GstPipeline:pipeline0/GstRTSPSrc:src/GstRtpBin:rtpbin0.GstGhostPad:send_rtcp_src_1:
> caps = application/x-rtcp
> /GstPipeline:pipeline0/GstRTSPSrc:src/GstRtpBin:rtpbin0/GstRtpSession:rtpsession1.GstPad:send_rtcp_src:
> caps = application/x-rtcp
> /GstPipeline:pipeline0/GstRTSPSrc:src/GstUDPSink:udpsink3.GstPad:sink:
> caps = application/x-rtcp
> /GstPipeline:pipeline0/GstRTSPSrc:src/GstRtpBin:rtpbin0.GstGhostPad:send_rtcp_src_1.GstProxyPad:proxypad5:
> caps = application/x-rtcp
> /GstPipeline:pipeline0/GstRTSPSrc:src/GstRtpBin:rtpbin0.GstGhostPad:send_rtcp_src_0:
> caps = application/x-rtcp
> /GstPipeline:pipeline0/GstRTSPSrc:src/GstRtpBin:rtpbin0/GstRtpSession:rtpsession0.GstPad:send_rtcp_src:
> caps = application/x-rtcp
> /GstPipeline:pipeline0/GstRTSPSrc:src/GstUDPSink:udpsink1.GstPad:sink:
> caps = application/x-rtcp
> /GstPipeline:pipeline0/GstRTSPSrc:src/GstRtpBin:rtpbin0.GstGhostPad:send_rtcp_src_0.GstProxyPad:proxypad2:
> caps = application/x-rtcp
> /GstPipeline:pipeline0/GstCapsFilter:capsfilter4: caps =
> application/x-rtp, media=(string)audio
> /GstPipeline:pipeline0/GstCapsFilter:capsfilter4.GstPad:src: caps =
> application/x-rtp, media=(string)audio, payload=(int)97,
> clock-rate=(int)8000, encoding-name=(string)AMR,
> encoding-params=(string)1, octet-align=(string)1, npt-start=(guint64)0,
> npt-stop=(guint64)70000000000, play-speed=(double)1, play-scale=(double)1
> /GstPipeline:pipeline0/GstCapsFilter:capsfilter4.GstPad:sink: caps =
> application/x-rtp, media=(string)audio, payload=(int)97,
> clock-rate=(int)8000, encoding-name=(string)AMR,
> encoding-params=(string)1, octet-align=(string)1, npt-start=(guint64)0,
> npt-stop=(guint64)70000000000, play-speed=(double)1, play-scale=(double)1
> /GstPipeline:pipeline0/GstRTSPSrc:src.GstGhostPad:recv_rtp_src_1_1438966686_97:
> caps = application/x-rtp, media=(string)audio, payload=(int)97,
> clock-rate=(int)8000, encoding-name=(string)AMR,
> encoding-params=(string)1, octet-align=(string)1, npt-start=(guint64)0,
> npt-stop=(guint64)70000000000, play-speed=(double)1, play-scale=(double)1
> /GstPipeline:pipeline0/GstRTSPSrc:src.GstGhostPad:recv_rtp_src_1_1438966686_97.GstProxyPad:proxypad9:
> caps = application/x-rtp, media=(string)audio, payload=(int)97,
> clock-rate=(int)8000, encoding-name=(string)AMR,
> encoding-params=(string)1, octet-align=(string)1, npt-start=(guint64)0,
> npt-stop=(guint64)70000000000, play-speed=(double)1, play-scale=(double)1
> /GstPipeline:pipeline0/GstRTSPSrc:src/GstRtpBin:rtpbin0.GstGhostPad:recv_rtp_src_1_1438966686_97.GstProxyPad:proxypad8:
> caps = application/x-rtp, media=(string)audio, payload=(int)97,
> clock-rate=(int)8000, encoding-name=(string)AMR,
> encoding-params=(string)1, octet-align=(string)1, npt-start=(guint64)0,
> npt-stop=(guint64)70000000000, play-speed=(double)1, play-scale=(double)1
> /GstPipeline:pipeline0/GstFakeSink:fakesink0.GstPad:sink: caps =
> application/x-rtp, media=(string)audio, payload=(int)97,
> clock-rate=(int)8000, encoding-name=(string)AMR,
> encoding-params=(string)1, octet-align=(string)1, npt-start=(guint64)0,
> npt-stop=(guint64)70000000000, play-speed=(double)1, play-scale=(double)1
> /GstPipeline:pipeline0/GstFakeSink:fakesink0: last-message = "preroll
> ******* "
> WARNING: from element /GstPipeline:pipeline0/GstFakeSink:fakesink0:
> Internal data flow problem.
> Additional debug info:
> gstbasesink.c(3315): gst_base_sink_chain_unlocked ():
> /GstPipeline:pipeline0/GstFakeSink:fakesink0:
> Received buffer without a new-segment. Assuming timestamps start from 0.
> /GstPipeline:pipeline0/GstFakeSink:fakesink1: last-message = "chain
> *******< ( 298 bytes, timestamp: 0:00:00.029967661, duration: none,
> offset: -1, offset_end: -1, flags: 32) 0x82d63a0"
> /GstPipeline:pipeline0/GstFakeSink:fakesink0: last-message = "chain
> *******< ( 113 bytes, timestamp: 0:00:00.029723222, duration: none,
> offset: -1, offset_end: -1, flags: 32) 0xb5f0bd18"
> /GstPipeline:pipeline0/GstFakeSink:fakesink1: last-message = "chain
> *******< ( 39 bytes, timestamp: 0:00:00.096627699, duration: none,
> offset: -1, offset_end: -1, flags: 0) 0x82d6450"
> /GstPipeline:pipeline0/GstFakeSink:fakesink0: last-message = "chain
> *******< ( 113 bytes, timestamp: 0:00:00.129621419, duration: none,
> offset: -1, offset_end: -1, flags: 0) 0xb5f0bdc8"
> /GstPipeline:pipeline0/GstFakeSink:fakesink1: last-message = "chain
> *******< ( 73 bytes, timestamp: 0:00:00.163267870, duration: none,
> offset: -1, offset_end: -1, flags: 0) 0x82d6500"
> /GstPipeline:pipeline0/GstFakeSink:fakesink0: last-message = "chain
> *******< ( 113 bytes, timestamp: 0:00:00.229215223, duration: none,
> offset: -1, offset_end: -1, flags: 0) 0xb5f0be78"
> /GstPipeline:pipeline0/GstFakeSink:fakesink1: last-message = "chain
> *******< ( 186 bytes, timestamp: 0:00:00.229861203, duration: none,
> offset: -1, offset_end: -1, flags: 0) 0x82d65b0"
> /GstPipeline:pipeline0/GstFakeSink:fakesink1: last-message = "chain
> *******< ( 46 bytes, timestamp: 0:00:00.296405174, duration: none,
> offset: -1, offset_end: -1, flags: 0) 0x82d6660"
> /GstPipeline:pipeline0/GstFakeSink:fakesink0: last-message = "chain
> *******< ( 113 bytes, timestamp: 0:00:00.328310421, duration: none,
> offset: -1, offset_end: -1, flags: 0) 0xb5f0bf28"
> /GstPipeline:pipeline0/GstFakeSink:fakesink1: last-message = "chain
> *******< ( 46 bytes, timestamp: 0:00:00.362889122, duration: none,
> offset: -1, offset_end: -1, flags: 0) 0x82d6710"
> /GstPipeline:pipeline0/GstFakeSink:fakesink0: last-message = "chain
> *******< ( 113 bytes, timestamp: 0:00:00.426738076, duration: none,
> offset: -1, offset_end: -1, flags: 0) 0x82d6030"
> /GstPipeline:pipeline0/GstFakeSink:fakesink1: last-message = "chain
> *******< ( 110 bytes, timestamp: 0:00:00.429277600, duration: none,
> offset: -1, offset_end: -1, flags: 0) 0xb6b05038"
> /GstPipeline:pipeline0/GstFakeSink:fakesink1: last-message = "chain
> *******< ( 167 bytes, timestamp: 0:00:00.495591078, duration: none,
> offset: -1, offset_end: -1, flags: 0) 0xb6b050e8"
> /GstPipeline:pipeline0/GstFakeSink:fakesink0: last-message = "chain
> *******< ( 113 bytes, timestamp: 0:00:00.524379558, duration: none,
> offset: -1, offset_end: -1, flags: 0) 0x82d60e0"
> /GstPipeline:pipeline0/GstFakeSink:fakesink1: last-message = "chain
> *******< ( 212 bytes, timestamp: 0:00:00.561827296, duration: none,
> offset: -1, offset_end: -1, flags: 0) 0xb6b05198"
> /GstPipeline:pipeline0/GstFakeSink:fakesink0: last-message = "chain
> *******< ( 113 bytes, timestamp: 0:00:00.621195558, duration: none,
> offset: -1, offset_end: -1, flags: 0) 0x82d6190"
> /GstPipeline:pipeline0/GstFakeSink:fakesink1: last-message = "chain
> *******< ( 135 bytes, timestamp: 0:00:00.627925760, duration: none,
> offset: -1, offset_end: -1, flags: 0) 0xb6b05248"
> /GstPipeline:pipeline0/GstFakeSink:fakesink1: last-message = "chain
> *******< ( 166 bytes, timestamp: 0:00:00.693966778, duration: none,
> offset: -1, offset_end: -1, flags: 0) 0xb6b052f8"
> /GstPipeline:pipeline0/GstFakeSink:fakesink0: last-message = "chain
> *******< ( 113 bytes, timestamp: 0:00:00.717251820, duration: none,
> offset: -1, offset_end: -1, flags: 0) 0x82d6240"
> /GstPipeline:pipeline0/GstFakeSink:fakesink1: last-message = "chain
> *******< ( 214 bytes, timestamp: 0:00:00.759969955, duration: none,
> offset: -1, offset_end: -1, flags: 0) 0xb6b053a8"
> /GstPipeline:pipeline0/GstFakeSink:fakesink0: last-message = "chain
> *******< ( 113 bytes, timestamp: 0:00:00.812731813, duration: none,
> offset: -1, offset_end: -1, flags: 0) 0x82d62f0"
> /GstPipeline:pipeline0/GstFakeSink:fakesink1: last-message = "chain
> *******< ( 260 bytes, timestamp: 0:00:00.825923657, duration: none,
> offset: -1, offset_end: -1, flags: 0) 0xb6b05458"
> /GstPipeline:pipeline0/GstFakeSink:fakesink1: last-message = "chain
> *******< ( 226 bytes, timestamp: 0:00:00.891898231, duration: none,
> offset: -1, offset_end: -1, flags: 0) 0xb6b05508"
> /GstPipeline:pipeline0/GstFakeSink:fakesink0: last-message = "chain
> *******< ( 113 bytes, timestamp: 0:00:00.907926480, duration: none,
> offset: -1, offset_end: -1, flags: 0) 0xb6b068b8"
> /GstPipeline:pipeline0/GstFakeSink:fakesink1: last-message = "chain
> *******< ( 336 bytes, timestamp: 0:00:00.957919311, duration: none,
> offset: -1, offset_end: -1, flags: 0) 0xb6b055b8"
> /GstPipeline:pipeline0/GstFakeSink:fakesink0: last-message = "chain
> *******< ( 113 bytes, timestamp: 0:00:01.003195304, duration: none,
> offset: -1, offset_end: -1, flags: 0) 0xb6b06968"
> /GstPipeline:pipeline0/GstFakeSink:fakesink1: last-message = "chain
> *******< ( 252 bytes, timestamp: 0:00:01.023984631, duration: none,
> offset: -1, offset_end: -1, flags: 0) 0xb6b05668"
> /GstPipeline:pipeline0/GstFakeSink:fakesink1: last-message = "chain
> *******< ( 255 bytes, timestamp: 0:00:01.090144543, duration: none,
> offset: -1, offset_end: -1, flags: 0) 0xb6b05718"
> /GstPipeline:pipeline0/GstFakeSink:fakesink0: last-message = "chain
> *******< ( 113 bytes, timestamp: 0:00:01.098893340, duration: none,
> offset: -1, offset_end: -1, flags: 0) 0xb6b06a18"
> /GstPipeline:pipeline0/GstFakeSink:fakesink1: last-message = "chain
> *******< ( 278 bytes, timestamp: 0:00:01.156404381, duration: none,
> offset: -1, offset_end: -1, flags: 0) 0xb6b06808"
> /GstPipeline:pipeline0/GstFakeSink:fakesink0: last-message = "chain
> *******< ( 113 bytes, timestamp: 0:00:01.195322355, duration: none,
> offset: -1, offset_end: -1, flags: 0) 0xb6b06ac8"
> /GstPipeline:pipeline0/GstFakeSink:fakesink1: last-message = "chain
> *******< ( 301 bytes, timestamp: 0:00:01.222750484, duration: none,
> offset: -1, offset_end: -1, flags: 0) 0xb6b06ee8"
> /GstPipeline:pipeline0/GstFakeSink:fakesink1: last-message = "chain
> *******< ( 380 bytes, timestamp: 0:00:01.289190961, duration: none,
> offset: -1, offset_end: -1, flags: 0) 0xb6b09818"
> /GstPipeline:pipeline0/GstFakeSink:fakesink0: last-message = "chain
> *******< ( 113 bytes, timestamp: 0:00:01.292640148, duration: none,
> offset: -1, offset_end: -1, flags: 0) 0xb6b06b78"
> /GstPipeline:pipeline0/GstFakeSink:fakesink1: last-message = "chain
> *******< ( 475 bytes, timestamp: 0:00:01.355707910, duration: none,
> offset: -1, offset_end: -1, flags: 0) 0xb6b098c8"
> ^CCaught interrupt -- handling interrupt.
> Interrupt: Stopping pipeline ...
> Execution ended after 4489782939 ns.
> Setting pipeline to PAUSED ...
> /GstPipeline:pipeline0/GstFakeSink:fakesink0: last-message = "preroll
> ******* "
> /GstPipeline:pipeline0/GstFakeSink:fakesink1: last-message = "preroll
> ******* "
> Setting pipeline to READY ...
> /GstPipeline:pipeline0/GstFakeSink:fakesink1.GstPad:sink: caps = NULL
> /GstPipeline:pipeline0/GstFakeSink:fakesink0.GstPad:sink: caps = NULL
> /GstPipeline:pipeline0/GstCapsFilter:capsfilter3.GstPad:src: caps = NULL
> /GstPipeline:pipeline0/GstCapsFilter:capsfilter3.GstPad:sink: caps = NULL
> /GstPipeline:pipeline0/GstCapsFilter:capsfilter4.GstPad:src: caps = NULL
> /GstPipeline:pipeline0/GstCapsFilter:capsfilter4.GstPad:sink: caps = NULL
> /GstPipeline:pipeline0/GstRTSPSrc:src.GstGhostPad:recv_rtp_src_1_1438966686_97:
> caps = NULL
> /GstPipeline:pipeline0/GstRTSPSrc:src.GstGhostPad:recv_rtp_src_0_1306561041_96:
> caps = NULL
> /GstPipeline:pipeline0/GstRTSPSrc:src/GstRtpBin:rtpbin0.GstGhostPad:recv_rtp_src_1_1438966686_97:
> caps = NULL
> /GstPipeline:pipeline0/GstRTSPSrc:src/GstRtpBin:rtpbin0.GstGhostPad:recv_rtp_src_0_1306561041_96:
> caps = NULL
> /GstPipeline:pipeline0/GstRTSPSrc:src/GstRtpBin:rtpbin0.GstGhostPad:send_rtcp_src_1:
> caps = NULL
> /GstPipeline:pipeline0/GstRTSPSrc:src/GstRtpBin:rtpbin0.GstGhostPad:send_rtcp_src_0:
> caps = NULL
> /GstPipeline:pipeline0/GstRTSPSrc:src/GstRtpBin:rtpbin0/GstRtpPtDemux:rtpptdemux1.GstPad:src_97:
> caps = NULL
> /GstPipeline:pipeline0/GstRTSPSrc:src/GstRtpBin:rtpbin0/GstRtpJitterBuffer:rtpjitterbuffer1.GstPad:sink_rtcp:
> caps = NULL
> /GstPipeline:pipeline0/GstRTSPSrc:src/GstRtpBin:rtpbin0/GstRtpSsrcDemux:rtpssrcdemux1.GstPad:rtcp_src_1438966686:
> caps = NULL
> /GstPipeline:pipeline0/GstRTSPSrc:src/GstRtpBin:rtpbin0/GstRtpSsrcDemux:rtpssrcdemux1.GstPad:rtcp_sink:
> caps = NULL
> /GstPipeline:pipeline0/GstRTSPSrc:src/GstRtpBin:rtpbin0/GstRtpPtDemux:rtpptdemux0.GstPad:src_96:
> caps = NULL
> /GstPipeline:pipeline0/GstRTSPSrc:src/GstRtpBin:rtpbin0/GstRtpJitterBuffer:rtpjitterbuffer0.GstPad:sink_rtcp:
> caps = NULL
> /GstPipeline:pipeline0/GstRTSPSrc:src/GstRtpBin:rtpbin0/GstRtpSsrcDemux:rtpssrcdemux0.GstPad:rtcp_src_1306561041:
> caps = NULL
> /GstPipeline:pipeline0/GstRTSPSrc:src/GstRtpBin:rtpbin0/GstRtpSsrcDemux:rtpssrcdemux0.GstPad:rtcp_sink:
> caps = NULL
> /GstPipeline:pipeline0/GstRTSPSrc:src/GstRtpBin:rtpbin0/GstRtpSession:rtpsession1.GstPad:send_rtcp_src:
> caps = NULL
> /GstPipeline:pipeline0/GstRTSPSrc:src/GstRtpBin:rtpbin0/GstRtpSession:rtpsession1.GstPad:sync_src:
> caps = NULL
> /GstPipeline:pipeline0/GstRTSPSrc:src/GstRtpBin:rtpbin0/GstRtpSession:rtpsession0.GstPad:send_rtcp_src:
> caps = NULL
> /GstPipeline:pipeline0/GstRTSPSrc:src/GstRtpBin:rtpbin0/GstRtpSession:rtpsession0.GstPad:sync_src:
> caps = NULL
> /GstPipeline:pipeline0/GstRTSPSrc:src/GstUDPSink:udpsink1.GstPad:sink:
> caps = NULL
> /GstPipeline:pipeline0/GstRTSPSrc:src/GstUDPSink:udpsink3.GstPad:sink:
> caps = NULL
> Setting pipeline to NULL ...
> Freeing pipeline ...
>
>
>>> --- On Mon, 12/21/09, Aurelien Grimaud<gstelzz at yahoo.fr> wrote:
>>>
>>>
>>>
>>>> From: Aurelien Grimaud<gstelzz at yahoo.fr>
>>>> Subject: Re: [gst-devel] saving rtsp stream tracks
>>>> To: "Discussion of the development of GStreamer"<gstreamer-devel at lists.sourceforge.net>
>>>> Date: Monday, December 21, 2009, 12:53 PM
>>>> Hi,
>>>>
>>>> Le 21/12/2009 08:02, gather bzbz a écrit :
>>>>
>>>>
>>>>> Hi, I try to use gstreamer to receive rtsp stream to
>>>>>
>>>>>
>>>> files. The stream contains a track1 for audio and track2 for
>>>> video. VLC works very well with the stream. When I use the
>>>> following command pipeline
>>>>
>>>>
>>>>> " gst-launch rtspsrc location=rtsp://<ip>
>>>>>
>>>>>
>>>> debug=true ! fakesink ", I can see that gstreamer actually
>>>> gets the SDP part right. See following info.
>>>>
>>>>
>>>>>
>>>>>
>>>> Try gst-launch -v rtspsrc name=src src. !
>>>> application/x-rtp, media=audio
>>>> ! fakesink src. ! application/x-rtp, media=video !
>>>> fakesink
>>>>
>>>> Aurelien
>>>>
>>>>
>>>>> *************************************************
>>>>> medias:
>>>>> media 0:
>>>>> media:
>>>>>
>>>>>
>>>> 'audio'
>>>>
>>>>
>>>>> port:
>>>>>
>>>>>
>>>> '0'
>>>>
>>>>
>>>>>
>>>>>
>>>> num_ports: '4294967295'
>>>>
>>>>
>>>>> proto:
>>>>>
>>>>>
>>>> 'RTP/AVP'
>>>>
>>>>
>>>>> formats:
>>>>> format '14'
>>>>> information: '(NULL)'
>>>>> connections:
>>>>> nettype: 'IN'
>>>>> addrtype:
>>>>>
>>>>>
>>>> 'IP4'
>>>>
>>>>
>>>>> address:
>>>>>
>>>>>
>>>> '0.0.0.0'
>>>>
>>>>
>>>>> ttl:
>>>>>
>>>>>
>>>> '0'
>>>>
>>>>
>>>>> addr_number: '0'
>>>>> key:
>>>>> type:
>>>>>
>>>>>
>>>> '(NULL)'
>>>>
>>>>
>>>>> data:
>>>>>
>>>>>
>>>> '(NULL)'
>>>>
>>>>
>>>>> attributes:
>>>>> attribute 'control' : 'track1'
>>>>> media 1:
>>>>> media:
>>>>>
>>>>>
>>>> 'video'
>>>>
>>>>
>>>>> port:
>>>>>
>>>>>
>>>> '0'
>>>>
>>>>
>>>>>
>>>>>
>>>> num_ports: '4294967295'
>>>>
>>>>
>>>>> proto:
>>>>>
>>>>>
>>>> 'RTP/AVP'
>>>>
>>>>
>>>>> formats:
>>>>> format '97'
>>>>> information: '(NULL)'
>>>>> connections:
>>>>> nettype: 'IN'
>>>>> addrtype:
>>>>>
>>>>>
>>>> 'IP4'
>>>>
>>>>
>>>>> address:
>>>>>
>>>>>
>>>> '0.0.0.0'
>>>>
>>>>
>>>>> ttl:
>>>>>
>>>>>
>>>> '0'
>>>>
>>>>
>>>>> addr_number: '0'
>>>>> key:
>>>>> type:
>>>>>
>>>>>
>>>> '(NULL)'
>>>>
>>>>
>>>>> data:
>>>>>
>>>>>
>>>> '(NULL)'
>>>>
>>>>
>>>>> attributes:
>>>>> attribute 'rtpmap' : '97
>>>>>
>>>>>
>>>> H264/90000'
>>>>
>>>>
>>>>> attribute 'fmtp' : '97
>>>>>
>>>>>
>>>> packetization-mode=1;profile-level-id=<num>;sprop-parameter-sets=<str>'
>>>>
>>>>
>>>>> attribute 'control' : 'track2'
>>>>>
>>>>> *************************************************
>>>>> How can I save the audio track1 to a file and video
>>>>>
>>>>>
>>>> track2 to another so I can do some post-processings? Thanks
>>>> a lot for your help!!!
>>>>
>>>>
>>>>>
>>>>>
>>>>>
>>>>>
>>>>>
>>>> ------------------------------------------------------------------------------
>>>>
>>>>
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>>>>>
>>>>>
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