[vlc] Re: vey spesific problem...

[Jean-Paul Saman]

Manos Moschous wrote:

>Hi,
>
>I am using vlc for a long time transcoding streaming media in order to be
>compatible (with lower bandwidth, lower window, etc) for mobile
>devices(mobile phones, Pocket PC's, etc...)
>
>So, for example i am doing:
>
>C:\vlc>vlc -vvv mms://raisport/lala.asf :sout=#transcode{width=14
>0,height=150,vcodec=DIV3,vb=100,acodec=mp3,ab=96,channels=2}:duplicate{dst=s
>td{a
>ccess=mmsh,mux=asfh,url=ip:port/low.asf}}
>
>when i try to play the new transcoded streaming media from a WMP9(from my
>Desctop PC) everything is fine.
>Below are the headers of request and the response headers of vlc
>
>REQUEST HEADERS:
>
>GET /low.asf HTTP/1.0
>Accept: */*
>User-Agent: NSPlayer/9.0.0.2980
>Host: ip:port
>X-Accept-Authentication: NTLM, Digest, Basic
>Pragma:
>no-cache,rate=1.000,stream-time=0,stream-offset=4294967295:4294967295,pa
>cket-num=4294967295,max-duration=0
>Pragma: xPlayStrm=1
>Pragma: playlist-gen-id=0
>Pragma: xClientGUID={3300AD50-2C39-46c0-AE0A-62D00353DB22}
>Pragma: stream-switch-count=2
>Pragma: stream-switch-entry=ffff:1:0 ffff:2:0
>Accept-Language: el, *;q=0.1
>
>
>RESPONSE HEADERS:
>HTTP/1.0 200 OK
>Content-type: application/octet-stream
>Server: Cougar 4.1.0.3921
>Cache-Control: no-cache
>Pragma: no-cache
>Pragma: client-id=15724
>Pragma: features="broadcast"
>
>The problem i have is when i am trying to access the transcoded streaming
>media from my mobile device MPX-200 (motorola) which has media player 8
>Below are the headers of request and the response headers of vlc
>
>REQUEST HEADERS:
>GET /low.asf HTTP/1.0
>Accept: */*
>User-Agent: NSPlayer/8.0_WMPCE/8.0.00.0000
>Pragma: request-context=3
>Host: ip:port
>
>RESPONSE HEADERS:
>HTTP/1.0 200 OK
>Content-type: application/octet-stream
>Server: Cougar 4.1.0.3921
>Cache-Control: no-cache
>Pragma: no-cache
>Pragma: client-id=11478
>Pragma: features="broadcast"
>
>The answer of vlc (see above response headers) looks to be right but the
>media player doesnt play the streaming media. I tried many times with
>different streaming media broadcasted with vlc but...nothing
>
>Something you have to know is that the media player 8 of the mobile can play
>the initial(source) streaming media (for example mms://raisport/lala.asf)
>which is streamed from this channel.
>
>could you please help me...???
>
I think that media player 8 does not like the transcoded stream. It 
probably doesnot understand the codec DIV3 and MP3

-- 

Many greetings,
Jean-Paul Saman

Consultant
--------------------------------------------------------------
VLC iPAQ maintainer                    http://www.videolan.org
RedHat Certified Engineer         RHCE number: 807202745005548
--------------------------------------------------------------

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