[Live-devel] Not able to play RTP multicast mpeg2 video elementary stream using VLC player

[周弘]

   Vlc can't play elementary stream directly, when you use testMPEG1or2VideoStreamer, you must be stream it by TS.   Vlc support a lot of stream format, including TS and PS. But their payload type is difference. Please read the RFC document, but I can't remember it's number.   There are lots of reasons that you can't play your stream, you must make sure multicast is all right in your Lan and I suggest you play your stream with UDPsink and UDPsource firstly.   
在2007-02-07，Senthil Prabu <senthilprabu.vs at gmail.com> 写道：
Hi
I am not able to play RTP multicast mpeg2 video elementary streams using VLC player using Open Network Stream option when I multicast the mpeg2 video stream by testMPEG1or2VideoStreamer.
I got the following messages from VLC message q
main debug: creating new input thread
main debug: waiting for thread completion
main debug: thread 3172 (input) created at priority 1 (src/input/input.c:228)
main debug: `udp://@ 239.255.42.42:8888' gives access `udp' demux `' path`@239.255.42.42:8888'
main debug: demux2_New: access='udp' demux=''path='@239.255.42.42:8888'
main debug: looking for access_demux module
main debug: probing 0 candidates
main warning: no access_demux module matched "udp"
main debug: access2_New: access='udp'path='@239.255.42.42:8888'
main debug: looking for access2 module
main debug: probing 5 candidates
access_udp debug: opening server=:0 local= 239.255.42.42:8888
main debug: net: connecting to ':0 at 239.255.42.42:8888'
main debug: looking for network module
main debug: probing 2 candidates
ipv4 debug: IP_ADD_MEMBERSHIP multicast request
main debug: using network module "ipv4"
main debug: unlocking module "ipv4"
main debug: using access2 module "access_udp"
main debug: pre buffering
access_udp debug: detected MPEG video over RTP
main debug: received first data for our buffer
main debug: prebuffering done 3576 bytes in 0s - 32 kbytes/s
main debug: demux2_New: access='udp' demux='es'path='@239.255.42.42:8888'
main debug: looking for demux2 module
main debug: probing 0 candidates
main error: no demux2 module matched "es"
main error: no suitable demux module for `udp/es://@239.255.42.42:8888'
main debug: unlocking module "access_udp"
main debug: thread 3172 joined (src/input/input.c:290)But the same stream is playing if I directly open in VLC(without multicating). One more thing, testMPEG1or2VideoReceiver is receiving the streamed o/p. So VLC will support only mpeg2 ts format while it is reading from network stream? Can u suggest me some other player which will play this? or give me the solution. Thanks
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