[Bug 673949] New: Rtspsrc element cannot negiotiate a multicast stream from a teradek cube.
GStreamer (bugzilla.gnome.org)
bugzilla at gnome.org
Wed Apr 11 13:04:31 PDT 2012
https://bugzilla.gnome.org/show_bug.cgi?id=673949
GStreamer | gst-plugins-good | 0.10.27
Summary: Rtspsrc element cannot negiotiate a multicast stream
from a teradek cube.
Classification: Platform
Product: GStreamer
Version: 0.10.27
OS/Version: Linux
Status: UNCONFIRMED
Severity: minor
Priority: Normal
Component: gst-plugins-good
AssignedTo: gstreamer-bugs at lists.freedesktop.org
ReportedBy: abaustinsbugs at gmail.com
QAContact: gstreamer-bugs at lists.freedesktop.org
GNOME version: ---
I was doing some testing with GStreamer and a Teradek Cube. The Teradek Cube
runs an rtsp server, so I was using the rtspsrc element to view streams from
the teradek cube. I was able to view the streams while the teradek cube was
putting out unicast streams, but I was not able to view the streams when I
configured the teradek cube for multicast. I discovered that the rtsp server
running on the teradek cobe was returning a "Bad Request" when setting up the
transport streams. I can view the multicast streams coming from the teradek
cube using VLC.
Here is the Teradek website:
http://teradek.com/index2.html
Here is the gst-launch command that I was using to try and connect to the rtsp
server running on the teradek cube:
gst-launch-0.10 -v rtspsrc location=rtsp://10.145.128.15/stream1 latency=0
debug=true ! fakesink silent=true
Here is the debug that GStreamer returned:
[root at localhost ~]# gst-launch-0.10 -v rtspsrc
location=rtsp://10.145.128.15/stream1 latency=0 debug=true ! fakesink
silent=true
Setting pipeline to PAUSED ...
RTSP request message 0xbfb8f220
request line:
method: 'OPTIONS'
uri: 'rtsp://10.145.128.15/stream1'
version: '1.0'
headers:
key: 'User-Agent', value: 'WMPlayer/9.0.0.3250
guid/3300AD50-2C39-46C0-AE0A-9CC9FF7765D1'
body:
RTSP response message 0xbfb8f204
status line:
code: '200'
reason: 'OK'
version: '1.0'
headers:
key: 'CSeq', value: '1'
key: 'Server', value: 'RtpRtspFlyer'
key: 'Public', value: 'DESCRIBE'
key: 'Public', value: 'SETUP'
key: 'Public', value: 'PLAY'
key: 'Public', value: 'PAUSE'
key: 'Public', value: 'TEARDOWN'
key: 'Content-Length', value: '0'
key: 'Cache-Control', value: 'no-cache'
body: length 1
00000000 (0x8a75988): 00 .
RTSP request message 0xbfb8f220
request line:
method: 'DESCRIBE'
uri: 'rtsp://10.145.128.15/stream1'
version: '1.0'
headers:
key: 'Accept', value: 'application/sdp'
body:
RTSP response message 0xbfb8f204
status line:
code: '200'
reason: 'OK'
version: '1.0'
headers:
key: 'CSeq', value: '2'
key: 'Server', value: 'RtpRtspFlyer'
key: 'Content-Type', value: 'application/sdp'
key: 'Content-Length', value: '823'
key: 'Cache-Control', value: 'no-cache'
body: length 824
00000000 (0x8a83000): 76 3d 30 0d 0a 6f 3d 2d 20 2d 34 38 39 31 30 31 v=0..o=-
-489101
00000010 (0x8a83010): 37 39 33 36 34 32 32 32 36 38 35 39 37 20 2d 34
7936422268597 -4
00000020 (0x8a83020): 38 39 31 30 31 37 39 33 36 34 32 31 31 37 33 33
8910179364211733
00000030 (0x8a83030): 38 31 20 49 4e 20 49 50 34 20 32 33 39 2e 31 39 81 IN
IP4 239.19
00000040 (0x8a83040): 32 2e 32 30 2e 31 0d 0a 63 3d 49 4e 20 49 50 34
2.20.1..c=IN IP4
00000050 (0x8a83050): 20 30 2e 30 2e 30 2e 30 0d 0a 61 3d 74 6f 6f 6c
0.0.0.0..a=tool
00000060 (0x8a83060): 3a 20 52 74 70 52 74 73 70 46 6c 79 65 72 0d 0a :
RtpRtspFlyer..
00000070 (0x8a83070): 61 3d 72 61 6e 67 65 3a 6e 70 74 3d 30 2d 20 0d
a=range:npt=0- .
00000080 (0x8a83080): 0a 6d 3d 76 69 64 65 6f 20 30 20 52 54 50 2f 41 .m=video
0 RTP/A
00000090 (0x8a83090): 56 50 20 39 36 0d 0a 61 3d 72 74 70 6d 61 70 3a VP
96..a=rtpmap:
000000a0 (0x8a830a0): 39 36 20 48 32 36 34 2f 39 30 30 30 30 0d 0a 61 96
H264/90000..a
000000b0 (0x8a830b0): 3d 66 6d 74 70 3a 39 36 20 70 61 63 6b 65 74 69 =fmtp:96
packeti
000000c0 (0x8a830c0): 7a 61 74 69 6f 6e 2d 6d 6f 64 65 3d 31 3b 70 72
zation-mode=1;pr
000000d0 (0x8a830d0): 6f 66 69 6c 65 2d 6c 65 76 65 6c 2d 69 64 3d 34
ofile-level-id=4
000000e0 (0x8a830e0): 32 30 30 31 65 3b 73 70 72 6f 70 2d 70 61 72 61
2001e;sprop-para
000000f0 (0x8a830f0): 6d 65 74 65 72 2d 73 65 74 73 3d 5a 32 51 41 4b
meter-sets=Z2QAK
00000100 (0x8a83100): 4b 32 77 70 44 42 53 41 67 46 78 51 57 4b 51 50
K2wpDBSAgFxQWKQP
00000110 (0x8a83110): 51 52 57 46 49 59 4b 51 45 41 75 4b 43 78 53 42
QRWFIYKQEAuKCxSB
00000120 (0x8a83120): 36 43 4b 77 70 44 42 53 41 67 46 78 51 57 4b 51
6CKwpDBSAgFxQWKQ
00000130 (0x8a83130): 50 51 52 54 44 6f 55 4b 51 4e 43 34 6f 4a 48 4d
PQRTDoUKQNC4oJHM
00000140 (0x8a83140): 47 49 65 6d 48 51 6f 55 67 61 46 78 51 53 4f 59
GIemHQoUgaFxQSOY
00000150 (0x8a83150): 4d 51 39 4d 4f 68 51 70 41 30 4c 69 67 6b 63 77
MQ9MOhQpA0Ligkcw
00000160 (0x8a83160): 59 68 36 78 45 51 6d 49 56 69 6c 73 51 52 57 55
Yh6xEQmIVilsQRWU
00000170 (0x8a83170): 55 52 4a 73 6f 67 78 4f 55 34 51 49 54 4b 55 49
URJsogxOU4QITKUI
00000180 (0x8a83180): 45 56 6c 43 43 54 59 51 56 68 42 4d 4a 51 68 4d
EVlCCTYQVhBMJQhM
00000190 (0x8a83190): 49 6a 47 67 67 57 51 4a 46 61 49 47 42 4a 5a 42
IjGggWQJFaIGBJZB
000001a0 (0x8a831a0): 41 61 45 6e 61 4d 49 44 77 73 53 57 51 51 4b 43
AaEnaMIDwsSWQQKC
000001b0 (0x8a831b0): 77 73 72 52 42 51 59 4f 57 51 77 65 4f 30 59 45
wsrRBQYOWQweO0YE
000001c0 (0x8a831c0): 42 5a 41 53 4e 41 6f 67 73 7a 6c 41 55 41 57 37
BZASNAogszlAUAW7
000001d0 (0x8a831d0): 41 52 41 41 41 4c 75 41 41 43 76 79 44 67 41 41
ARAAALuAACvyDgAA
000001e0 (0x8a831e0): 41 4d 42 66 58 68 41 41 41 4f 35 72 4b 2f 2f 2b
AMBfXhAAAO5rK//+
000001f0 (0x8a831f0): 4d 41 41 41 41 76 72 77 67 41 41 48 63 31 6c 66
MAAAAvrwgAAHc1lf
00000200 (0x8a83200): 2f 2f 43 67 41 3d 3d 2c 61 50 34 38 73 41 3d 3d
//CgA==,aP48sA==
00000210 (0x8a83210): 3b 0d 0a 61 3d 63 6f 6e 74 72 6f 6c 3a 72 74 73
;..a=control:rts
00000220 (0x8a83220): 70 3a 2f 2f 31 30 2e 31 34 35 2e 31 32 38 2e 31
p://10.145.128.1
00000230 (0x8a83230): 35 2f 73 74 72 65 61 6d 31 2f 74 72 61 63 6b 49
5/stream1/trackI
00000240 (0x8a83240): 44 3d 30 0d 0a 6d 3d 61 75 64 69 6f 20 30 20 52
D=0..m=audio 0 R
00000250 (0x8a83250): 54 50 2f 41 56 50 20 39 38 0d 0a 61 3d 72 74 70 TP/AVP
98..a=rtp
00000260 (0x8a83260): 6d 61 70 3a 39 38 20 6d 70 65 67 34 2d 67 65 6e map:98
mpeg4-gen
00000270 (0x8a83270): 65 72 69 63 2f 34 38 30 30 30 2f 32 0d 0a 61 3d
eric/48000/2..a=
00000280 (0x8a83280): 66 6d 74 70 3a 39 38 20 73 74 72 65 61 6d 74 79 fmtp:98
streamty
00000290 (0x8a83290): 70 65 3d 35 3b 20 70 72 6f 66 69 6c 65 2d 6c 65 pe=5;
profile-le
000002a0 (0x8a832a0): 76 65 6c 2d 69 64 3d 31 35 3b 20 6d 6f 64 65 3d
vel-id=15; mode=
000002b0 (0x8a832b0): 41 41 43 2d 68 62 72 3b 20 63 6f 6e 66 69 67 3d AAC-hbr;
config=
000002c0 (0x8a832c0): 31 31 39 30 3b 20 53 69 7a 65 4c 65 6e 67 74 68 1190;
SizeLength
000002d0 (0x8a832d0): 3d 31 33 3b 49 6e 64 65 78 4c 65 6e 67 74 68 3d
=13;IndexLength=
000002e0 (0x8a832e0): 33 3b 20 49 6e 64 65 78 44 65 6c 74 61 4c 65 6e 3;
IndexDeltaLen
000002f0 (0x8a832f0): 67 74 68 3d 33 3b 20 50 72 6f 66 69 6c 65 3d 31 gth=3;
Profile=1
00000300 (0x8a83300): 3b 0d 0a 61 3d 63 6f 6e 74 72 6f 6c 3a 72 74 73
;..a=control:rts
00000310 (0x8a83310): 70 3a 2f 2f 31 30 2e 31 34 35 2e 31 32 38 2e 31
p://10.145.128.1
00000320 (0x8a83320): 35 2f 73 74 72 65 61 6d 31 2f 74 72 61 63 6b 49
5/stream1/trackI
00000330 (0x8a83330): 44 3d 31 0d 0a 0d 0a 00 D=1.....
sdp packet 0xbfb8f1a4:
version: '0'
origin:
username: '-'
sess_id: '-4891017936422268597'
sess_version: '-4891017936421173381'
nettype: 'IN'
addrtype: 'IP4'
addr: '239.192.20.1'
session_name: '(NULL)'
information: '(NULL)'
uri: '(NULL)'
connection:
nettype: 'IN'
addrtype: 'IP4'
address: '0.0.0.0'
ttl: '0'
addr_number: '0'
key:
type: '(NULL)'
data: '(NULL)'
attributes:
attribute 'tool' : ' RtpRtspFlyer'
attribute 'range' : 'npt=0- '
medias:
media 0:
media: 'video'
port: '0'
num_ports: '4294967295'
proto: 'RTP/AVP'
formats:
format '96'
information: '(NULL)'
key:
type: '(NULL)'
data: '(NULL)'
attributes:
attribute 'rtpmap' : '96 H264/90000'
attribute 'fmtp' : '96
packetization-mode=1;profile-level-id=42001e;sprop-parameter-sets=Z2QAKK2wpDBSAgFxQWKQPQRWFIYKQEAuKCxSB6CKwpDBSAgFxQWKQPQRTDoUKQNC4oJHMGIemHQoUgaFxQSOYMQ9MOhQpA0LigkcwYh6xEQmIVilsQRWUURJsogxOU4QITKUIEVlCCTYQVhBMJQhMIjGggWQJFaIGBJZBAaEnaMIDwsSWQQKCwsrRBQYOWQweO0YEBZASNAogszlAUAW7ARAAALuAACvyDgAAAMBfXhAAAO5rK//+MAAAAvrwgAAHc1lf//CgA==,aP48sA==;'
attribute 'control' : 'rtsp://10.145.128.15/stream1/trackID=0'
media 1:
media: 'audio'
port: '0'
num_ports: '4294967295'
proto: 'RTP/AVP'
formats:
format '98'
information: '(NULL)'
key:
type: '(NULL)'
data: '(NULL)'
attributes:
attribute 'rtpmap' : '98 mpeg4-generic/48000/2'
attribute 'fmtp' : '98 streamtype=5; profile-level-id=15; mode=AAC-hbr;
config=1190; SizeLength=13;IndexLength=3; IndexDeltaLength=3; Profile=1;'
attribute 'control' : 'rtsp://10.145.128.15/stream1/trackID=1'
RTSP request message 0xbfb8f080
request line:
method: 'SETUP'
uri: 'rtsp://10.145.128.15/stream1/trackID=0'
version: '1.0'
headers:
key: 'Transport', value: 'RTP/AVP/UDP;unicast;client_port=40620-40621'
body:
RTSP response message 0xbfb8f064
status line:
code: '200'
reason: 'OK'
version: '1.0'
headers:
key: 'CSeq', value: '3'
key: 'Server', value: 'RtpRtspFlyer'
key: 'Transport', value:
'RTP/AVP/UDP;multicast;destination=239.192.20.1;port=50023-50024;client_port=40620-40621'
key: 'Cache-Control', value: 'no-cache'
key: 'Session', value: '1745696487'
body: length 0
/GstPipeline:pipeline0/GstRTSPSrc:rtspsrc0/GstRtpBin:rtpbin0: latency = 0
/GstPipeline:pipeline0/GstRTSPSrc:rtspsrc0/GstUDPSrc:udpsrc3: timeout = 5000000
RTSP request message 0xbfb8f080
request line:
method: 'SETUP'
uri: 'rtsp://10.145.128.15/stream1/trackID=1'
version: '1.0'
headers:
key: 'Transport', value: 'RTP/AVP/UDP;multicast'
body:
RTSP response message 0xbfb8f064
status line:
code: '400'
reason: 'Bad Request'
version: '1.0'
headers:
key: 'CSeq', value: '4'
key: 'Server', value: 'RtpRtspFlyer'
body: length 0
ERROR: Pipeline doesn't want to pause.
ERROR: from element /GstPipeline:pipeline0/GstRTSPSrc:rtspsrc0: Could not write
to resource.
Additional debug info:
gstrtspsrc.c(4528): gst_rtspsrc_setup_streams ():
/GstPipeline:pipeline0/GstRTSPSrc:rtspsrc0:
Error (400): Bad Request
Setting pipeline to NULL ...
Freeing pipeline ...
[root at localhost ~]#
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