[Live-devel] rtsp live stream not playing?

Tue Jan 16 14:05:23 PST 2007

Hi Ross, 

Thanks for your suggestion. I tested openrtsp w/ -t and the program
downloaded the data :-) Progress! It’s strange, though, because both the
server and the client are in the same subnet – no firewall between them.

I then added the –q option and redirected the output to a file. I manually
stopped (Control-C) openrstp after like 10 seconds.

The quicktime player could not open the resulting mov file - the player
output the following error message: Error -2048: the file is not a move
file.

Here is the openRTSP log. I tried w/ and w/o passing the width and height in
the command line.

Note that this is a broadcast. Would this affect the way the quicktime movie
is generated?

Armando

C:\Documents and Settings\Armando\Desktop>openrtsp -V -n -t -q
rtsp://rack.sanso

ft.com/q7.sdp > x.mov

Warning: The -q, -4 or -i option was used, but not -w.  Assuming a video
width o

f 240 pixels

Warning: The -q, -4 or -i option was used, but not -h.  Assuming a video
height

of 180 pixels

Warning: The -q, -4 or -i option was used, but not -f.  Assuming a video
frame r

ate of 15 frames-per-second

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

CSeq: 1

User-Agent: openrtsp (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 (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: 704

Date: Tue, 16 Jan 2007 21:50:10 GMT

Expires: Tue, 16 Jan 2007 21:50:10 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 704 extra bytes

Read 704 extra bytes: v=0

o=- 12 1504183104 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=- 12 1504183104 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
3822-3823)

Created receiver for "video/H264" subsession (client ports 3824-3825)

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

CSeq: 3

Transport: RTP/AVP/TCP;unicast;interleaved=0-1

User-Agent: openrtsp (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: 14160507189352

Date: Tue, 16 Jan 2007 21:50:10 GMT

Expires: Tue, 16 Jan 2007 21:50:10 GMT

Transport: RTP/AVP/TCP;unicast;interleaved=0-1

Setup "audio/MPEG4-GENERIC" subsession (client ports 3822-3823)

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

CSeq: 4

Transport: RTP/AVP/TCP;unicast;interleaved=2-3

Session: 14160507189352

User-Agent: openrtsp (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: 14160507189352

Cache-Control: no-cache

Date: Tue, 16 Jan 2007 21:50:10 GMT

Expires: Tue, 16 Jan 2007 21:50:10 GMT

Transport: RTP/AVP/TCP;unicast;interleaved=2-3

Setup "video/H264" subsession (client ports 3824-3825)

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

CSeq: 5

Session: 14160507189352

Range: npt=0.000-

User-Agent: openrtsp (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: 14160507189352

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...

Data packets have begun arriving [113668125]

^C

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