[vlc-devel] Re: Multicast udp streaming from playlist - problems

Dermot McGahon dermot at dspsrv.com
Thu Sep 2 12:37:31 CEST 2004 

On Thu, 02 Sep 2004 11:36:20 +0200, Derk-Jan Hartman  
<hartman at videolan.org> wrote:

> It looks like the ts module wasn't compiled. check with:
> vlc -l | grept ts
>
> You should install libdvbpsi reconfigure and recompile vlc...
> That will probably fix this problem...
> You should also install libmpeg2 and have VLC use that, because last  
> time I checked ffmpeg MPEG2 wasn't that good in combination with TS  
> streams...

Derk-Jan,

That was it, I was missing libdvbpsi-devel.

I already had libmpeg2 installed. How do I get vlc to use it?

Latest logs included. There seem to be no errors .. but still
no video.


Dermot.
--


[dermot at localhost vlc-trunk]$ ./vlc -l | grep ts
VLC media player 0.8.0-test1 Janus
   netsync               Network synchronisation
   dtssys                Raw DTS demuxer
   ts                    ISO 13818-1 MPEG Transport Stream input - new
   dtstospdif            audio filter for DTS->S/PDIF encapsulation
   mux_ts                TS muxer (libdvbpsi)
   dts                   DTS parser
   dts                   DTS audio packetizer


[dermot at localhost vlc-trunk]$ ./vlc rtsp://omnibase/sync_test -v -v -v
VLC media player 0.8.0-test1 Janus
[00000001] main vlc debug: opening config file /home/dermot/.vlc/vlcrc
[00000001] main vlc warning: config file /home/dermot/.vlc/vlcrc does not  
exist yet
[00000001] main vlc debug: checking builtin modules
[00000001] main vlc debug: checking plugin modules
[00000001] main vlc debug: recursively browsing `modules'
[00000001] main vlc debug: recursively browsing `/usr/local/lib/vlc'
[00000199] main module warning: cannot find symbol  
"vlc_entry__0_8_0_test1" in file  
`/usr/local/lib/vlc/access/libaccess_file_plugin.so'  
(/usr/local/lib/vlc/access/libaccess_file_plugin.so: undefined symbol:  
_vlc_entry__0_8_0_test1)
[00000200] main module warning: cannot find symbol  
"vlc_entry__0_8_0_test1" in file  
`/usr/local/lib/vlc/access/libaccess_udp_plugin.so'  
(/usr/local/lib/vlc/access/

[Snip: many undefined symbol warnings]

[00000001] main vlc debug: recursively browsing `plugins'
[00000001] main vlc debug: module bank initialized, found 161 modules
[00000001] main vlc debug: opening config file /home/dermot/.vlc/vlcrc
[00000001] main vlc warning: config file /home/dermot/.vlc/vlcrc does not  
exist yet
[00000001] main vlc debug: CPU has capabilities 486 586 MMX MMXEXT SSE FPU
[00000001] main vlc debug: looking for memcpy module
[00000001] main vlc debug: probing 3 candidates
[00000010] main module debug: using memcpy module "memcpymmxext"
[00000352] main playlist debug: creating group Normal with id 1 at  
position 0
[00000352] main playlist debug: waiting for thread completion
[00000352] main playlist debug: thread 85625776 (playlist) created at  
priority 0 (src/playlist/playlist.c:107)
[00000353] main interface debug: looking for interface module
[00000353] main interface debug: probing 1 candidate
[00000025] main module debug: using interface module "hotkeys"
[00000353] main interface debug: interface initialized
[00000353] main interface debug: thread 41905072 (interface) created at  
priority 0 (src/interface/interface.c:209)
[00000352] main playlist debug: adding playlist item  
`rtsp://omnibase/sync_test' ( rtsp://omnibase/sync_test )
[00000354] main interface debug: looking for interface module
[00000354] main interface debug: probing 2 candidates
[00000073] main module debug: using interface module "wxwindows"
[00000354] main interface debug: interface initialized
[00000354] main interface debug: thread 114314160 (manager) created at  
priority 0 (src/interface/interface.c:194)
[00000354] wxwindows interface debug: accelerator table loaded
[00000352] main playlist debug: creating new input thread
[00000355] main input debug: waiting for thread completion
[00000355] main input debug: `rtsp://omnibase/sync_test' gives access  
`rtsp' demux `' path `omnibase/sync_test'
[00000355] main input debug: demux2_New: access='rtsp' demux=''  
path='omnibase/sync_test'
[00000356] main demuxer debug: looking for access_demux module
[00000356] main demuxer debug: probing 1 candidate
[00000355] main input debug: thread 52394928 (input) created at priority 0  
(src/input/input.c:228)
Sending request: OPTIONS * RTSP/1.0
CSeq: 1
User-Agent: VLC Media Player (LIVE.COM Streaming Media v2004.03.31)


Received OPTIONS response: RTSP/1.0 200 OK
CSeq: 1
Message: OPTIONS Successful
Public: OPTIONS, DESCRIBE, SETUP, PLAY, PAUSE, SET_PARAMETER,  
GET_PARAMETER, SET_PLAYMODE, TEARDOWN
Date: Thu, 02 Sep 2004 18:24:20 GMT


Sending request: DESCRIBE rtsp://omnibase/sync_test RTSP/1.0
CSeq: 2
Accept: application/x-rtsp-mh, application/sdp
User-Agent: VLC Media Player (LIVE.COM Streaming Media v2004.03.31)


Received DESCRIBE response: RTSP/1.0 200 OK
CSeq: 2
Date: Thu, 02 Sep 2004 18:24:20 GMT
Server: Kasenna MediaBase version 7.0.1
Content-type: application/x-rtsp-mh
Content-Length: 416


Need to read 416 extra bytes
Read 416 extra bytes: <MediaDescription>
<MediaContainer
NumStreams = 1
>
<MediaStreams>
<MediaStream
StreamID = 0
MimeType = application/x-sgimb
MaxBitRate = 4500001
Height = 480
Width = 704
FramesPerSecond = 29.969999
AspectRatio = 0.673500
FramesToIFramesRatio = 12.000000
AudioHeader = 0
Duration = 120797205
StartTime = 0
PlayModes = 7
TypeSpecificData = MPEG-2
VideoPid = 4131
AudioPid = 4130
</MediaStreams>
</MediaDescription>


sdp=v=0
o=NoSpacesAllowed 1 1 IN IP4 192.168.3.3
s=rtsp://omnibase/sync_test
c=IN IP4 192.168.3.3
t=0 0
a=control:*
a=range:npt=0-
m=video 554 RAW/RAW/UDP 33
a=control:trackID=4131

[00000356] livedotcom demuxer debug: RTP subsession 'video/MP2T'
Sending request: SETUP rtsp://omnibase/sync_test/ RTSP/1.0
CSeq: 3
Transport: RAW/RAW/UDP;unicast;client_port=554-555
User-Agent: VLC Media Player (LIVE.COM Streaming Media v2004.03.31)


Received SETUP response: RTSP/1.0 200 OK
CSeq: 3
Transport:  
RAW/RAW/UDP;destination=192.168.3.20;port=554;client_port=554;source=192.168.3.3
Session: 1094118422


Sending request: PLAY rtsp://omnibase/sync_test RTSP/1.0
CSeq: 4
Session: 1094118422
Range: npt=0-
User-Agent: VLC Media Player (LIVE.COM Streaming Media v2004.03.31)


Received PLAY response: RTSP/1.0 200 OK
CSeq: 4
Date: Thu, 02 Sep 2004 18:24:20 GMT
Scale: 1.000000


[00000357] main private debug: demux2_New: access='' demux='ts' path=''
[00000358] main demuxer debug: looking for demux2 module
[00000358] main demuxer debug: probing 1 candidate
[00000357] main private debug: thread 67619760 (stream out) created at  
priority 0 (src/input/demux.c:301)
[00000013] main module debug: using access_demux module "livedotcom"
[00000355] main input debug: `rtsp://omnibase/sync_test' sucessfully opened
TaskInterrupt
[00000355] main input debug: control type=1
TaskInterrupt
TaskInterrupt
TaskInterrupt
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TaskInterrupt
signal 2 received, terminating vlc - do it again in case it gets stuck
TaskInterrupt
TaskInterrupt
TaskInterrupt
TaskInterrupt
TaskInterrupt
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TaskInterrupt
TaskInterrupt
TaskInterrupt
TaskInterrupt
user insisted too much, dying badly
Aborted
[dermot at localhost vlc-trunk]$


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