Ne peut pas diffuser avec le serveur LIVE555 - Exemple ne fonctionne pas
https://stackoverflow.com/questions/8316697
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Récemment, je téléchargé le code source du serveur LIVE555 de leur site. J'ai essayé de compiler et exécuter le fichier testMPEG1or2AudioVideoStreamer.cpp dans le répertoire testProgs. Je compilé l'ensemble du projet, y compris les programmes de test avec succès. Ensuite, je lance le programme de test de testMPEG1or2AudioVideoStreamer. J'ai également placé un fichier test.mpg dans le répertoire courant tel que défini dans le programme de test. Après l'exécution, je suis la sortie suivante:
Play this stream using the URL "rtsp://192.168.2.22:5555/testStream"
Beginning streaming...
Beginning to read from file...
...done reading from file
Beginning to read from file...
...done reading from file
etc.,
Ensuite, je copie et joue la rtsp://192.168.2.22:5555/testStream URL en utilisant un lecteur multimédia VLC, mais VLC juste attendre quelque temps puis arrêter (même avec Gnome MPlayer aussi). Il ne joue aucun audio ou vidéo. Toute aide est appréciée comme je ne peux pas aller de l'avant sans le streaming avec succès en utilisant LIVE555. Voici le code de testMPEG1or2AudioVideoStreamer.cpp. Pouvez-vous me dire ce que je manque ...
/**********
This library is free software; you can redistribute it and/or modify it under
the terms of the GNU Lesser General Public License as published by the
Free Software Foundation; either version 2.1 of the License, or (at your
option) any later version. (See <http://www.gnu.org/copyleft/lesser.html>.)
This library is distributed in the hope that it will be useful, but WITHOUT
ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for
more details.
You should have received a copy of the GNU Lesser General Public License
along with this library; if not, write to the Free Software Foundation, Inc.,
51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
**********/
// Copyright (c) 1996-2010, Live Networks, Inc. All rights reserved
// A test program that reads a MPEG-1 or 2 Program Stream file,
// splits it into Audio and Video Elementary Streams,
// and streams both using RTP
// main program
#include "liveMedia.hh"
#include "BasicUsageEnvironment.hh"
#include "GroupsockHelper.hh"
UsageEnvironment* env;
char const* inputFileName = "test.mpg";
MPEG1or2Demux* mpegDemux;
FramedSource* audioSource;
FramedSource* videoSource;
RTPSink* audioSink;
RTPSink* videoSink;
void play(); // forward
// To stream using "source-specific multicast" (SSM), uncomment the following:
//#define USE_SSM 1
#ifdef USE_SSM
Boolean const isSSM = True;
#else
Boolean const isSSM = False;
#endif
// To set up an internal RTSP server, uncomment the following:
#define IMPLEMENT_RTSP_SERVER 1
// (Note that this RTSP server works for multicast only)
// To stream *only* MPEG "I" frames (e.g., to reduce network bandwidth),
// change the following "False" to "True":
Boolean iFramesOnly = False;
int main(int argc, char** argv) {
// Begin by setting up our usage environment:
TaskScheduler* scheduler = BasicTaskScheduler::createNew();
env = BasicUsageEnvironment::createNew(*scheduler);
// Create 'groupsocks' for RTP and RTCP:
char const* destinationAddressStr
#ifdef USE_SSM
= "192.168.1.255";
#else
= "192.168.1.255";
// Note: This is a multicast address. If you wish to stream using
// unicast instead, then replace this string with the unicast address
// of the (single) destination. (You may also need to make a similar
// change to the receiver program.)
#endif
const unsigned short rtpPortNumAudio = 6666;
const unsigned short rtcpPortNumAudio = rtpPortNumAudio+1;
const unsigned short rtpPortNumVideo = 8888;
const unsigned short rtcpPortNumVideo = rtpPortNumVideo+1;
const unsigned char ttl = 7; // low, in case routers don't admin scope
struct in_addr destinationAddress;
destinationAddress.s_addr = our_inet_addr(destinationAddressStr);
const Port rtpPortAudio(rtpPortNumAudio);
const Port rtcpPortAudio(rtcpPortNumAudio);
const Port rtpPortVideo(rtpPortNumVideo);
const Port rtcpPortVideo(rtcpPortNumVideo);
Groupsock rtpGroupsockAudio(*env, destinationAddress, rtpPortAudio, ttl);
Groupsock rtcpGroupsockAudio(*env, destinationAddress, rtcpPortAudio, ttl);
Groupsock rtpGroupsockVideo(*env, destinationAddress, rtpPortVideo, ttl);
Groupsock rtcpGroupsockVideo(*env, destinationAddress, rtcpPortVideo, ttl);
#ifdef USE_SSM
rtpGroupsockAudio.multicastSendOnly();
rtcpGroupsockAudio.multicastSendOnly();
rtpGroupsockVideo.multicastSendOnly();
rtcpGroupsockVideo.multicastSendOnly();
#endif
// Create a 'MPEG Audio RTP' sink from the RTP 'groupsock':
audioSink = MPEG1or2AudioRTPSink::createNew(*env, &rtpGroupsockAudio);
// Create (and start) a 'RTCP instance' for this RTP sink:
const unsigned estimatedSessionBandwidthAudio = 160; // in kbps; for RTCP b/w share
const unsigned maxCNAMElen = 100;
unsigned char CNAME[maxCNAMElen+1];
gethostname((char*)CNAME, maxCNAMElen);
CNAME[maxCNAMElen] = '\0'; // just in case
#ifdef IMPLEMENT_RTSP_SERVER
RTCPInstance* audioRTCP =
#endif
RTCPInstance::createNew(*env, &rtcpGroupsockAudio,
estimatedSessionBandwidthAudio, CNAME,
audioSink, NULL /* we're a server */, isSSM);
// Note: This starts RTCP running automatically
// Create a 'MPEG Video RTP' sink from the RTP 'groupsock':
videoSink = MPEG1or2VideoRTPSink::createNew(*env, &rtpGroupsockVideo);
// Create (and start) a 'RTCP instance' for this RTP sink:
const unsigned estimatedSessionBandwidthVideo = 4500; // in kbps; for RTCP b/w share
#ifdef IMPLEMENT_RTSP_SERVER
RTCPInstance* videoRTCP =
#endif
RTCPInstance::createNew(*env, &rtcpGroupsockVideo,
estimatedSessionBandwidthVideo, CNAME,
videoSink, NULL /* we're a server */, isSSM);
// Note: This starts RTCP running automatically
#ifdef IMPLEMENT_RTSP_SERVER
RTSPServer* rtspServer = RTSPServer::createNew(*env, 5555);
// Note that this (attempts to) start a server on the default RTSP server
// port: 554. To use a different port number, add it as an extra
// (optional) parameter to the "RTSPServer::createNew()" call above.
if (rtspServer == NULL) {
*env << "Failed to create RTSP server: " << env->getResultMsg() << "\n";
exit(1);
}
ServerMediaSession* sms
= ServerMediaSession::createNew(*env, "testStream", inputFileName,
"Session streamed by \"testMPEG1or2AudioVideoStreamer\"",
isSSM);
sms->addSubsession(PassiveServerMediaSubsession::createNew(*audioSink, audioRTCP));
sms->addSubsession(PassiveServerMediaSubsession::createNew(*videoSink, videoRTCP));
rtspServer->addServerMediaSession(sms);
char* url = rtspServer->rtspURL(sms);
*env << "Play this stream using the URL \"" << url << "\"\n";
delete[] url;
#endif
// Finally, start the streaming:
*env << "Beginning streaming...\n";
play();
env->taskScheduler().doEventLoop(); // does not return
return 0; // only to prevent compiler warning
}
void afterPlaying(void* clientData) {
// One of the sinks has ended playing.
// Check whether any of the sources have a pending read. If so,
// wait until its sink ends playing also:
if (audioSource->isCurrentlyAwaitingData()
|| videoSource->isCurrentlyAwaitingData()) return;
// Now that both sinks have ended, close both input sources,
// and start playing again:
*env << "...done reading from file\n";
audioSink->stopPlaying();
videoSink->stopPlaying();
// ensures that both are shut down
Medium::close(audioSource);
Medium::close(videoSource);
Medium::close(mpegDemux);
// Note: This also closes the input file that this source read from.
// Start playing once again:
play();
}
void play() {
// Open the input file as a 'byte-stream file source':
ByteStreamFileSource* fileSource
= ByteStreamFileSource::createNew(*env, inputFileName);
if (fileSource == NULL) {
*env << "Unable to open file \"" << inputFileName
<< "\" as a byte-stream file source\n";
exit(1);
}
// We must demultiplex Audio and Video Elementary Streams
// from the input source:
mpegDemux = MPEG1or2Demux::createNew(*env, fileSource);
FramedSource* audioES = mpegDemux->newAudioStream();
FramedSource* videoES = mpegDemux->newVideoStream();
// Create a framer for each Elementary Stream:
audioSource
= MPEG1or2AudioStreamFramer::createNew(*env, audioES);
videoSource
= MPEG1or2VideoStreamFramer::createNew(*env, videoES, iFramesOnly);
// Finally, start playing each sink.
*env << "Beginning to read from file...\n";
videoSink->startPlaying(*videoSource, afterPlaying, videoSink);
audioSink->startPlaying(*audioSource, afterPlaying, audioSink);
}
EDIT 1: sortie openRTSP
[jomit@jomoos live2]$ testProgs/openRTSP -o rtsp://192.168.2.22:5555/testStream
Sending request: OPTIONS rtsp://192.168.2.22:5555/testStream RTSP/1.0
CSeq: 1
User-Agent: testProgs/openRTSP (LIVE555 Streaming Media v2010.03.08)
Received OPTIONS response: RTSP/1.0 200 OK
CSeq: 1
Date: Wed, Nov 30 2011 08:30:23 GMT
Public: OPTIONS, DESCRIBE, SETUP, TEARDOWN, PLAY, PAUSE, SET_PARAMETER
RTSP "OPTIONS" request returned: OPTIONS, DESCRIBE, SETUP, TEARDOWN, PLAY, PAUSE, SET_PARAMETER
EDIT 2: vérification du port
je Zenmap pour scanner les ports, et il montre 5555 en tant que port tcp et aussi ouvert. Mais il montre l'application comme freeciv, mais je n'ai pas installé ce jeu sur mon système. Peut-être est une estimation par Zenmap. Je courais Fedora 16 avec Gnome 3.2 sur mon système.
EDIT 3: Sortie VLC
[0x21fa840] main playlist debug: processing request item rtsp://192.168.1.222:5555/testStream node Playlist skip 0
[0x21fa840] main playlist debug: resyncing on rtsp://192.168.1.222:5555/testStream
[0x21fa840] main playlist debug: rtsp://192.168.1.222:5555/testStream is at 0
[0x21fa840] main playlist debug: starting new item
[0x21fa840] main playlist debug: creating new input thread
[0x7f1f88005410] main input debug: Creating an input for 'rtsp://192.168.1.222:5555/testStream'
[0x7f1f88005410] main input debug: thread (input) created at priority 10 (input/input.c:220)
[0x7f1f88005ec0] main input debug: TIMER input launching for 'rtsp://192.168.1.222:5555/testStream' : 15.307 ms - Total 15.307 ms / 1 intvls (Avg 15.307 ms)
[0x2227990] qt4 interface debug: IM: Setting an input
[0x7f1f88005410] main input debug: thread started
[0x7f1f88005410] main input debug: using timeshift granularity of 50 MiB
[0x7f1f88005410] main input debug: using timeshift path '/tmp'
[0x7f1f88005410] main input debug: `rtsp://192.168.1.222:5555/testStream' gives access `rtsp' demux `' path `192.168.1.222:5555/testStream'
[0x7f1f88005410] main input debug: creating demux: access='rtsp' demux='' path='192.168.1.222:5555/testStream'
[0x7f1f7c002860] main demux debug: looking for access_demux module: 1 candidate
Opening connection to 192.168.1.222, port 5555...
...remote connection opened
Sending request: OPTIONS rtsp://192.168.1.222:5555/testStream RTSP/1.0
CSeq: 2
User-Agent: LibVLC/1.1.12 (LIVE555 Streaming Media v2011.09.02)
Received 137 new bytes of response data.
Received a complete OPTIONS response:
RTSP/1.0 200 OK
CSeq: 2
Date: Wed, Nov 30 2011 19:45:55 GMT
Public: OPTIONS, DESCRIBE, SETUP, TEARDOWN, PLAY, PAUSE, SET_PARAMETER
Sending request: DESCRIBE rtsp://192.168.1.222:5555/testStream RTSP/1.0
CSeq: 3
User-Agent: LibVLC/1.1.12 (LIVE555 Streaming Media v2011.09.02)
Accept: application/sdp
Received 641 new bytes of response data.
Received a complete DESCRIBE response:
RTSP/1.0 200 OK
CSeq: 3
Date: Wed, Nov 30 2011 19:45:55 GMT
Content-Base: rtsp://192.168.1.222:5555/testStream/
Content-Type: application/sdp
Content-Length: 471
v=0
o=- 1322681211098021 1 IN IP4 192.168.1.222
s=Session streamed by "testMPEG1or2AudioVideoStreamer"
i=test.mpg
t=0 0
a=tool:LIVE555 Streaming Media v2010.03.08
a=type:broadcast
a=control:*
a=range:npt=0-
a=x-qt-text-nam:Session streamed by "testMPEG1or2AudioVideoStreamer"
a=x-qt-text-inf:test.mpg
m=audio 6666 RTP/AVP 14
c=IN IP4 192.168.1.255/7
b=AS:160
a=control:track1
m=video 8888 RTP/AVP 32
c=IN IP4 192.168.1.255/7
b=AS:4500
a=control:track2
[0x7f1f7c002860] live555 demux debug: RTP subsession 'audio/MPA'
Sending request: SETUP rtsp://192.168.1.222:5555/testStream/track1 RTSP/1.0
CSeq: 4
User-Agent: LibVLC/1.1.12 (LIVE555 Streaming Media v2011.09.02)
Transport: RTP/AVP;unicast;client_port=6666-6667
Received 182 new bytes of response data.
Received a complete SETUP response:
RTSP/1.0 200 OK
CSeq: 4
Date: Wed, Nov 30 2011 19:45:55 GMT
Transport: RTP/AVP;multicast;destination=192.168.1.255;source=192.168.1.222;port=6666-6667;ttl=7
Session: 06AFB6E5
[0x7f1f88005410] main input debug: selecting program id=0
[0x7f1f7c002860] live555 demux debug: RTP subsession 'video/MPV'
Sending request: SETUP rtsp://192.168.1.222:5555/testStream/track2 RTSP/1.0
CSeq: 5
User-Agent: LibVLC/1.1.12 (LIVE555 Streaming Media v2011.09.02)
Transport: RTP/AVP;unicast;client_port=8888-8889
Session: 06AFB6E5
Received 182 new bytes of response data.
Received a complete SETUP response:
RTSP/1.0 200 OK
CSeq: 5
Date: Wed, Nov 30 2011 19:45:55 GMT
Transport: RTP/AVP;multicast;destination=192.168.1.255;source=192.168.1.222;port=8888-8889;ttl=7
Session: 06AFB6E5
[0x7f1f7c002860] live555 demux debug: setup start: 0.000000 stop:0.000000
Sending request: PLAY rtsp://192.168.1.222:5555/testStream/ RTSP/1.0
CSeq: 6
User-Agent: LibVLC/1.1.12 (LIVE555 Streaming Media v2011.09.02)
Session: 06AFB6E5
Range: npt=0.000-
Received 268 new bytes of response data.
Received a complete PLAY response:
RTSP/1.0 200 OK
CSeq: 6
Date: Wed, Nov 30 2011 19:45:55 GMT
Range: npt=0.000-
Session: 06AFB6E5
RTP-Info: url=rtsp://192.168.1.222:5555/testStream/track1;seq=33348;rtptime=3573241747,url=rtsp://192.168.1.222:5555/testStream/track2;seq=12520;rtptime=2773558772
[0x7f1f7c002860] live555 demux debug: play start: 0.000000 stop:0.000000
[0x7f1f7c002860] main demux debug: using access_demux module "live555"
[0x7f1f7c002860] main demux debug: TIMER module_need() : 5.536 ms - Total 5.536 ms / 1 intvls (Avg 5.536 ms)
[0x7f1f7c00dca0] main decoder debug: looking for decoder module: 33 candidates
[0x7f1f7c00dca0] main decoder debug: using decoder module "mpeg_audio"
[0x7f1f7c00dca0] main decoder debug: TIMER module_need() : 0.519 ms - Total 0.519 ms / 1 intvls (Avg 0.519 ms)
[0x7f1f7c00dca0] main decoder debug: thread (decoder) created at priority 5 (input/decoder.c:301)
[0x7f1f7c00dca0] main decoder debug: thread started
[0x7f1f7c00e5f0] main decoder debug: looking for decoder module: 33 candidates
[0x7f1f7c00e5f0] avcodec decoder debug: libavcodec already initialized
[0x7f1f7c00e5f0] avcodec decoder debug: trying to use direct rendering
[0x7f1f7c00e5f0] avcodec decoder debug: ffmpeg codec (MPEG-1/2 Video) started
[0x7f1f7c00e5f0] main decoder debug: using decoder module "avcodec"
[0x7f1f7c00e5f0] main decoder debug: TIMER module_need() : 1.561 ms - Total 1.561 ms / 1 intvls (Avg 1.561 ms)
[0x7f1f7c006b90] main packetizer debug: looking for packetizer module: 21 candidates
[0x7f1f7c006b90] main packetizer debug: using packetizer module "packetizer_mpegvideo"
[0x7f1f7c006b90] main packetizer debug: TIMER module_need() : 0.288 ms - Total 0.288 ms / 1 intvls (Avg 0.288 ms)
[0x7f1f7c00e5f0] main decoder debug: thread (decoder) created at priority 0 (input/decoder.c:301)
[0x7f1f7c00e5f0] main decoder debug: thread started
[0x7f1f7c008250] main demux meta debug: looking for meta reader module: 2 candidates
[0x7f1f7c008250] lua demux meta debug: Trying Lua scripts in /home/jomit/.local/share/vlc/lua/meta/reader
[0x7f1f7c008250] lua demux meta debug: Trying Lua scripts in /usr/lib64/vlc/lua/meta/reader
[0x7f1f7c008250] lua demux meta debug: Trying Lua playlist script /usr/lib64/vlc/lua/meta/reader/filename.luac
[0x7f1f7c008250] lua demux meta debug: Trying Lua scripts in /usr/share/vlc/lua/meta/reader
[0x7f1f7c008250] main demux meta debug: no meta reader module matching "any" could be loaded
[0x7f1f7c008250] main demux meta debug: TIMER module_need() : 1.093 ms - Total 1.093 ms / 1 intvls (Avg 1.093 ms)
[0x7f1f88005410] main input debug: `rtsp://192.168.1.222:5555/testStream' successfully opened
[0x7f1f7c002860] live555 demux warning: no data received in 10s. Switching to TCP
Sending request: TEARDOWN rtsp://192.168.1.222:5555/testStream/ RTSP/1.0
CSeq: 7
User-Agent: LibVLC/1.1.12 (LIVE555 Streaming Media v2011.09.02)
Session: 06AFB6E5
[0x7f1f7c00dca0] main decoder debug: removing module "mpeg_audio"
[0x7f1f7c00dca0] main decoder debug: killing decoder fourcc `mpga', 0 PES in FIFO
[0x7f1f7c00e5f0] avcodec decoder debug: ffmpeg codec (MPEG-1/2 Video) stopped
[0x7f1f7c00e5f0] main decoder debug: removing module "avcodec"
[0x7f1f7c00e5f0] main decoder debug: killing decoder fourcc `mpgv', 0 PES in FIFO
[0x7f1f7c006b90] main packetizer debug: removing module "packetizer_mpegvideo"
[0x7f1f88005410] main input debug: Program doesn't contain anymore ES
Opening connection to 192.168.1.222, port 5555...
...remote connection opened
Sending request: OPTIONS rtsp://192.168.1.222:5555/testStream RTSP/1.0
CSeq: 2
User-Agent: LibVLC/1.1.12 (LIVE555 Streaming Media v2011.09.02)
Received 137 new bytes of response data.
Received a complete OPTIONS response:
RTSP/1.0 200 OK
CSeq: 2
Date: Wed, Nov 30 2011 19:46:05 GMT
Public: OPTIONS, DESCRIBE, SETUP, TEARDOWN, PLAY, PAUSE, SET_PARAMETER
Sending request: DESCRIBE rtsp://192.168.1.222:5555/testStream RTSP/1.0
CSeq: 3
User-Agent: LibVLC/1.1.12 (LIVE555 Streaming Media v2011.09.02)
Accept: application/sdp
Received 641 new bytes of response data.
Received a complete DESCRIBE response:
RTSP/1.0 200 OK
CSeq: 3
Date: Wed, Nov 30 2011 19:46:05 GMT
Content-Base: rtsp://192.168.1.222:5555/testStream/
Content-Type: application/sdp
Content-Length: 471
v=0
o=- 1322681211098021 1 IN IP4 192.168.1.222
s=Session streamed by "testMPEG1or2AudioVideoStreamer"
i=test.mpg
t=0 0
a=tool:LIVE555 Streaming Media v2010.03.08
a=type:broadcast
a=control:*
a=range:npt=0-
a=x-qt-text-nam:Session streamed by "testMPEG1or2AudioVideoStreamer"
a=x-qt-text-inf:test.mpg
m=audio 6666 RTP/AVP 14
c=IN IP4 192.168.1.255/7
b=AS:160
a=control:track1
m=video 8888 RTP/AVP 32
c=IN IP4 192.168.1.255/7
b=AS:4500
a=control:track2
[0x7f1f7c002860] live555 demux debug: RTP subsession 'audio/MPA'
Sending request: SETUP rtsp://192.168.1.222:5555/testStream/track1 RTSP/1.0
CSeq: 4
User-Agent: LibVLC/1.1.12 (LIVE555 Streaming Media v2011.09.02)
Transport: RTP/AVP/TCP;unicast;interleaved=0-1
Received 84 new bytes of response data.
Received a complete SETUP response:
RTSP/1.0 461 Unsupported Transport
CSeq: 4
Date: Wed, Nov 30 2011 19:46:05 GMT
Sending request: SETUP rtsp://192.168.1.222:5555/testStream/track1 RTSP/1.0
CSeq: 5
User-Agent: LibVLC/1.1.12 (LIVE555 Streaming Media v2011.09.02)
Transport: RTP/AVP;unicast;client_port=6666-6667
[0x7f1f7c002860] live555 demux error: SETUP of'audio/MPA' failed 461 Unsupported Transport
[0x7f1f7c002860] live555 demux debug: RTP subsession 'video/MPV'
Opening connection to 192.168.1.222, port 5555...
...remote connection opened
Sending request: SETUP rtsp://192.168.1.222:5555/testStream/track2 RTSP/1.0
CSeq: 6
User-Agent: LibVLC/1.1.12 (LIVE555 Streaming Media v2011.09.02)
Transport: RTP/AVP/TCP;unicast;interleaved=2-3
Received 84 new bytes of response data.
Received a complete SETUP response:
RTSP/1.0 461 Unsupported Transport
CSeq: 6
Date: Wed, Nov 30 2011 19:46:05 GMT
Sending request: SETUP rtsp://192.168.1.222:5555/testStream/track2 RTSP/1.0
CSeq: 7
User-Agent: LibVLC/1.1.12 (LIVE555 Streaming Media v2011.09.02)
Transport: RTP/AVP;unicast;client_port=8888-8889
[0x7f1f7c002860] live555 demux error: SETUP of'video/MPV' failed RTSP response was truncated. Increase "RTSPClient::responseBufferSize"
[0x7f1f7c002860] live555 demux debug: setup start: 0.000000 stop:0.000000
[0x7f1f7c002860] live555 demux error: Nothing to play for rtsp://192.168.1.222:5555/testStream
[0x7f1f7c002860] live555 demux error: TCP rollover failed, aborting
[0x7f1f88005410] main input debug: EOF reached
[0x21fa840] main playlist debug: finished input
Opening connection to 192.168.1.222, port 5555...
[0x7f1f7c002860] main demux debug: removing module "live555"
[0x7f1f88005410] main input debug: thread ended
[0x21fa840] main playlist debug: dead input
[0x21fa840] main playlist debug: changing item without a request (current 0/1)
[0x21fa840] main playlist debug: nothing to play
[0x2227990] qt4 interface debug: IM: Deleting the input
Tout semble OK, sauf les deux erreurs suivantes:
[0x7f1f7c002860] live555 demux error: SETUP of'audio/MPA' failed 461 Unsupported Transport
et
[0x7f1f7c002860] live555 demux error: SETUP of'video/MPV' failed RTSP response was truncated. Increase "RTSPClient::responseBufferSize"
[0x7f1f7c002860] live555 demux debug: setup start: 0.000000 stop:0.000000
[0x7f1f7c002860] live555 demux error: Nothing to play for rtsp://192.168.1.222:5555/testStream
[0x7f1f7c002860] live555 demux error: TCP rollover failed, aborting
La solution
Je soupçonne que cela pourrait avoir quelque chose à voir avec l'utilisation d'un numéro de port non standard, mais je peux me tromper. L'IANA attribué port RTSP est 554, et 8554 en tant que IIRC secondaire.
Il semble que vous modifed le code LIVE555 sur le serveur pour utiliser 5555 à la place. Cependant, vous ne savez pas si l'utilisation de VLC des supports de LIVE555 en utilisant les numéros de port RTSP non standard. Je suppose que vous pourriez regarder cela dans le code VLC.
Les choses que vous pouvez essayer:
- utiliser le travail openRTSP avec l'URI
- utiliser un renifleur de paquets pour voir ce qui se passe réellement sur le réseau à savoir quels ports sont utilisés.
- utilisez le port standard et voir si cela fonctionne
Ces étapes vous permettra de restreindre où le problème est.
Edit:
De l'RTSP comms vous pouvez voir que VLC tente de créer une session unicast, le serveur répond avec une adresse de transport de multidiffusion. VLC joue alors le flux, ne reçoit aucune donnée pour 10s, puis tente de démarrer une RTP entrelacée sur la session RTSP qui répond à nouveau le serveur avec une adresse de multidiffusion et donc le serveur répond RTSP avec 461. Selon LIVE555:
testMPEG1or2AudioVideoStreamer lit un MPEG-1 ou 2 fichier Program Stream (appelé "test.mpg"), des extraits de ce une audio et une vidéo élémentaire Stream, et ruisseaux ceux-ci, en utilisant RTP, au groupe de multidiffusion 239.255.42.42, le port 6666/6667 (pour le flux audio) et 8888/8889 (pour le flux vidéo). Ce programme dispose également d'un (en option) intégré au serveur RTSP.
Autres conseils
Avez-vous plus d'une interface réseau? Le trafic peut être passer par la mauvaise interface. Vous pouvez utiliser Wireshark ou autre renifleur de paquets pour vérifier. Si tel était le cas, ce fil mail peut être utile: http://lists.live555.com/pipermail/live-devel /2007-May/006864.html
Dans mon cas, la désactivation des cartes réseau machine virtuelle (VirtualBox dans ce cas) ont travaillé.
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