[vlc] Re: vlc RTSPClient error! help!

[lmzhang]

thanks! I found that UDP packets were discarded by gateway via NAT route
rules. Now , I use RTSP over TCP ,then the problem disappeared,but A lot
of mosaics have appeared on the screen.

在 2005-08-17三的 16:27 +0200，Derk-Jan Hartman写道：
> This looks like a network issue. The session is initiated correctly,  
> however no data is being received it appears.
> 
> DJ
> 
> 
> On 17 aug 2005, at 11:20, lmzhang wrote:
> 
> > hi ,
> >
> >    I cross-compile vlc-0.8.1 for my windows 2000 , but now I met a
> > surprising problem .
> >
> > chart 1: (ok)
> >
> > RTSP server------- gateway/192.168.20.1-------------pc (.20.58)
> > (MPEG4 / g.729a,192.168.20.30)                   (win2000 ,vlc-0.8.1)
> >
> >
> > char 2: (problem)
> > RTSP srv---gateway/192.168.20.254----gateway/192.168.20.1 ---pc(. 
> > 20.58)
> > (218.118.42.35)
> >
> >
> > the chart1 works well,I mean that pc can receive and play realimt
> > streaming, but chart2 can't work.
> >
> > the error message
> > **********************************************************************
> > VLC media player 0.8.2 Janus
> > Sending request: OPTIONS rtsp://218.108.42.37 RTSP/1.0
> > CSeq: 1
> > User-Agent: VLC Media Player (LIVE.COM Streaming Media v2005.06.16)
> >
> >
> > Received OPTIONS response: RTSP/1.0 200 OK
> > CSeq: 1
> > Public: DESCRIBE, SETUP, TEARDOWN, PLAY, PAUSE
> >
> >
> > Sending request: DESCRIBE rtsp://218.108.42.37 RTSP/1.0
> > CSeq: 2
> > Accept: application/sdp
> > User-Agent: VLC Media Player (LIVE.COM Streaming Media v2005.06.16)
> >
> >
> > Received DESCRIBE response: RTSP/1.0 200 OK
> > CSeq: 2
> > Content-Base: rtsp://218.108.42.37/
> > Content-Type: application/sdp
> > Content-Length: 316
> >
> >
> > Need to read 316 extra bytes
> > Read 316 extra bytes: v=0
> > o=- 1 1 IN IP4 127.0.0.1
> > s=Test
> > a=type:broadcast
> > t=0 0
> > c=IN IP4 0.0.0.0
> > m=video 0 RTP/AVP 96
> > a=rtpmap:96 MP4V-ES/90000
> > a=fmtp:96
> > profile-level- 
> > id=245;config=000001B0F5000001B509000001000000012000C888BA9860FA62D087 
> > 828307
> > a=control:track0
> > m=audio 0 RTP/AVP 97
> > a=rtpmap:97 L16/48000/2
> > a=control:track1
> >
> > sdp=v=0
> > o=- 1 1 IN IP4 127.0.0.1
> > s=Test
> > a=type:broadcast
> > t=0 0
> > c=IN IP4 0.0.0.0
> > m=video 0 RTP/AVP 96
> > a=rtpmap:96 MP4V-ES/90000
> > a=fmtp:96
> > profile-level- 
> > id=245;config=000001B0F5000001B509000001000000012000C888BA9860FA62D087 
> > 828307
> > a=control:track0
> > m=audio 0 RTP/AVP 97
> > a=rtpmap:97 L16/48000/2
> > a=control:track1
> >
> > Sending request: SETUP rtsp://218.108.42.37/track0 RTSP/1.0
> > CSeq: 3
> > Transport: RTP/AVP;unicast;client_port=1596-1597
> > User-Agent: VLC Media Player (LIVE.COM Streaming Media v2005.06.16)
> >
> >
> > Received SETUP response: RTSP/1.0 200 OK
> > CSeq: 3
> > Transport: RTP/ 
> > AVP;unicast;client_port=1596-1597;server_port=53062-53063
> > Session: 44CEF3FCA97B2FB9E6D516288E5A7F
> >
> >
> > Sending request: SETUP rtsp://218.108.42.37/track1 RTSP/1.0
> > CSeq: 4
> > Transport: RTP/AVP;unicast;client_port=1598-1599
> > Session: 44CEF3FCA97B2FB9E6D516288E5A7F
> > User-Agent: VLC Media Player (LIVE.COM Streaming Media v2005.06.16)
> >
> >
> > Received SETUP response: RTSP/1.0 200 OK
> > CSeq: 4
> > Transport: RTP/ 
> > AVP;unicast;client_port=1598-1599;server_port=55476-55477
> > Session: 44CEF3FCA97B2FB9E6D516288E5A7F
> >
> >
> > Sending request: PLAY rtsp://218.108.42.37 RTSP/1.0
> > CSeq: 5
> > Session: 44CEF3FCA97B2FB9E6D516288E5A7F
> > Range: npt=0.000-
> > User-Agent: VLC Media Player (LIVE.COM Streaming Media v2005.06.16)
> >
> >
> > Received PLAY response: RTSP/1.0 200 OK
> > CSeq: 5
> > Session: 44CEF3FCA97B2FB9E6D516288E5A7F
> >
> >
> > TaskInterrupt
> > TaskInterrupt
> > TaskInterrupt
> > TaskInterrupt
> > TaskInterrupt
> > TaskInterrupt
> > TaskInterrupt
> > TaskInterrupt
> > TaskInterrupt
> > ********************************************************************** 
> > *************
> >
> >
> >
> >
> > I download vlc-0.8.2 , it can make things better,but I can not find
> > why's that?
> >
> > who can tell me the reason!
> >
> > thank in advanced for any help!
> >
> >
> >
> >
> >
> >
> >
> >
> > -- 
> > lmzhang <zhangl at yztech.com.cn>
> >
> > -- 
> > This is the vlc mailing-list, see http://www.videolan.org/vlc/
> > To unsubscribe, please read http://www.videolan.org/support/lists.html
> >
> >
> >
> 
-- 
lmzhang <zhangl at yztech.com.cn>

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