[Live-devel] rtsp live stream not playing?

Armando de Oliveira Fortuna armando at highseascs.com
Tue Jan 16 09:29:31 PST 2007 

Hi,

 

            I am trying to use VLC and openRTSP to capture a live stream
coming from our Darwin stream server.

 

            Although both programs apparently connect to the server and
correctly identify the audio/video format, there appears to be no data flow
(after the PLAY) between the server and either program.

 

The messages from both programs are below.  Would there be a reason why
there is no flow of data between Darwin and the programs?  The stream plays
fine in Quicktime player.

 

            Thanks,

 

Armando

 

 

 

VLC: 

live555 warning: no data received in 10s. Switching to TCP

live555 debug: RTP subsession 'audio/MPEG4-GENERIC'

live555 debug: RTP subsession 'video/H264'

live555 error: no data received in 10s, aborting

main debug: EOF reached

main debug: closing input

main debug: removing module "live555"

main debug: removing module "faad"

main debug: thread times: real 0m11.316272s, kernel 0m0.000000s, user
0m0.000000s

main debug: thread 4020 joined (input/decoder.c:191)

main debug: killing decoder fourcc `mp4a', 0 PES in FIFO

ffmpeg debug: ffmpeg codec (h264) stopped

main debug: removing module "ffmpeg"

main debug: thread times: real 0m11.306257s, kernel 0m0.000000s, user
0m0.000000s

main debug: thread 4208 joined (input/decoder.c:191)

main debug: killing decoder fourcc `h264', 0 PES in FIFO

main debug: removing module "packetizer_h264"

main debug: thread times: real 0m11.676790s, kernel 0m0.050072s, user
0m0.020028s

main debug: thread 3952 joined (input/input.c:412)

main: nothing to play

 

                

            Here is the verbose output of openRTSP:

 

openRTSP:

C:\Documents and Settings\Armando\Desktop>openRTSP.exe -V
rtsp://rack.sansoft.co

m/q7.sdp

Sending request: OPTIONS rtsp://rack.sansoft.com/q7.sdp RTSP/1.0

CSeq: 1

User-Agent: openRTSP.exe (LIVE555 Streaming Media v2007.01.11)

 

 

Received OPTIONS response: RTSP/1.0 200 OK

Server: DSS/5.5.4 (Build/489.13; Platform/Win32; Release/Darwin; )

Cseq: 1

Public: DESCRIBE, SETUP, TEARDOWN, PLAY, PAUSE, OPTIONS, ANNOUNCE, RECORD

 

 

Sending request: DESCRIBE rtsp://rack.sansoft.com/q7.sdp RTSP/1.0

CSeq: 2

Accept: application/sdp

User-Agent: openRTSP.exe (LIVE555 Streaming Media v2007.01.11)

 

 

Received DESCRIBE response: RTSP/1.0 200 OK

Server: DSS/5.5.4 (Build/489.13; Platform/Win32; Release/Darwin; )

Cseq: 2

Cache-Control: no-cache

Content-length: 703

Date: Tue, 16 Jan 2007 17:23:49 GMT

Expires: Tue, 16 Jan 2007 17:23:49 GMT

Content-Type: application/sdp

x-Accept-Retransmit: our-retransmit

x-Accept-Dynamic-Rate: 1

Content-Base: rtsp://rack.sansoft.com/q7.sdp/

 

 

Need to read 703 extra bytes

Read 703 extra bytes: v=0

o=- 8 2803373983 IN IP4 127.0.0.0

s=QuickTime

c=IN IP4 0.0.0.0

t=0 0

a=x-qt-text-an¬:iMac Camera

a=x-qt-text-pc¬:copyright

a=x-qt-text-ua¬:author

a=x-qt-text-ni¬:info

a=range:npt=now-

a=isma-compliance:2,2.0,2

a=control:*

m=audio 0 RTP/AVP 96

b=AS:16

a=rtpmap:96 mpeg4-generic/8000/2

a=fmtp:96
profile-level-id=15;mode=AAC-hbr;sizelength=13;indexlength=3;indexdelt

alength=3;config=1590

a=mpeg4-esid:101

a=control:trackid=1

m=video 0 RTP/AVP 97

b=AS:300

a=rtpmap:97 H264/90000

a=fmtp:97
packetization-mode=1;profile-level-id=4D401E;sprop-parameter-sets=J01A

HqkYFwe2ANQYBBrbCte98BA=,KN4JPoA=

a=mpeg4-esid:201

a=cliprect:0,0,480,736

a=framesize:97 736-480

a=control:trackid=2

 

Opened URL "rtsp://rack.sansoft.com/q7.sdp", returning a SDP description:

v=0

o=- 8 2803373983 IN IP4 127.0.0.0

s=QuickTime

c=IN IP4 0.0.0.0

t=0 0

a=x-qt-text-an¬:iMac Camera

a=x-qt-text-pc¬:copyright

a=x-qt-text-ua¬:author

a=x-qt-text-ni¬:info

a=range:npt=now-

a=isma-compliance:2,2.0,2

a=control:*

m=audio 0 RTP/AVP 96

b=AS:16

a=rtpmap:96 mpeg4-generic/8000/2

a=fmtp:96
profile-level-id=15;mode=AAC-hbr;sizelength=13;indexlength=3;indexdelt

alength=3;config=1590

a=mpeg4-esid:101

a=control:trackid=1

m=video 0 RTP/AVP 97

b=AS:300

a=rtpmap:97 H264/90000

a=fmtp:97
packetization-mode=1;profile-level-id=4D401E;sprop-parameter-sets=J01A

HqkYFwe2ANQYBBrbCte98BA=,KN4JPoA=

a=mpeg4-esid:201

a=cliprect:0,0,480,736

a=framesize:97 736-480

a=control:trackid=2

 

Created receiver for "audio/MPEG4-GENERIC" subsession (client ports
1654-1655)

Created receiver for "video/H264" subsession (client ports 1658-1659)

Sending request: SETUP rtsp://rack.sansoft.com/q7.sdp/trackid=1 RTSP/1.0

CSeq: 3

Transport: RTP/AVP;unicast;client_port=1654-1655

User-Agent: openRTSP.exe (LIVE555 Streaming Media v2007.01.11)

 

 

Received SETUP response: RTSP/1.0 200 OK

Server: DSS/5.5.4 (Build/489.13; Platform/Win32; Release/Darwin; )

Cseq: 3

Cache-Control: no-cache

Session: 70514773096383

Date: Tue, 16 Jan 2007 17:23:49 GMT

Expires: Tue, 16 Jan 2007 17:23:49 GMT

Transport:
RTP/AVP;unicast;source=72.3.245.197;client_port=1654-1655;server_port

=6970-6971

 

 

Setup "audio/MPEG4-GENERIC" subsession (client ports 1654-1655)

Sending request: SETUP rtsp://rack.sansoft.com/q7.sdp/trackid=2 RTSP/1.0

CSeq: 4

Transport: RTP/AVP;unicast;client_port=1658-1659

Session: 70514773096383

User-Agent: openRTSP.exe (LIVE555 Streaming Media v2007.01.11)

 

 

Received SETUP response: RTSP/1.0 200 OK

Server: DSS/5.5.4 (Build/489.13; Platform/Win32; Release/Darwin; )

Cseq: 4

Session: 70514773096383

Cache-Control: no-cache

Date: Tue, 16 Jan 2007 17:23:49 GMT

Expires: Tue, 16 Jan 2007 17:23:49 GMT

Transport:
RTP/AVP;unicast;source=72.3.245.197;client_port=1658-1659;server_port

=6970-6971

 

 

Setup "video/H264" subsession (client ports 1658-1659)

Created output file: "audio-MPEG4-GENERIC-1"

Created output file: "video-H264-2"

Sending request: PLAY rtsp://rack.sansoft.com/q7.sdp/ RTSP/1.0

CSeq: 5

Session: 70514773096383

Range: npt=0.000-

User-Agent: openRTSP.exe (LIVE555 Streaming Media v2007.01.11)

 

 

Received PLAY response: RTSP/1.0 200 OK

Server: DSS/5.5.4 (Build/489.13; Platform/Win32; Release/Darwin; )

Cseq: 5

Session: 70514773096383

Range: npt=now-

RTP-Info:
url=rtsp://rack.sansoft.com/q7.sdp/trackid=1,url=rtsp://rack.sansoft.c

om/q7.sdp/trackid=2

 

 

Started playing session

Receiving streamed data...

 

 

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