I'm using RTSP, I did not use sdp file, but through RSTP DESCIBE. If the PPS is a little bit different from SDP in RTSP, is it a problem? I really could not find other issue. When I open VLC, I only input rtsp://169.254.1.5, nothing else. Is this a problem? I'm reading the source code for VLC, seems they need a track id.
Note : live555 warning: no data received in 10s. Switching to TCP Here's the VLC message main debug: adding item `rtsp://169.254.1.5' ( rtsp://169.254.1.5 ) main debug: rebuilding array of current - root Playlist main debug: rebuild done - 1 items, index -1 main debug: processing request item rtsp://169.254.1.5 node null skip 0 main debug: resyncing on rtsp://169.254.1.5 main debug: rtsp://169.254.1.5 is at 0 main debug: starting new item main debug: creating new input thread main debug: Creating an input for 'rtsp://169.254.1.5' qt4 debug: Adding a new MRL to recent ones: rtsp://169.254.1.5 main debug: thread (input) created at priority 1 (../.././src/input/input.c:230) main debug: thread started main debug: using timeshift granularity of 50 MBytes main debug: using timeshift path 'C:\Users\larryc\AppData\Local\Temp' main debug: `rtsp://169.254.1.5' gives access `rtsp' demux `' path `169.254.1.5' main debug: enforced demux ` h264' main debug: creating demux: access='rtsp' demux='h264' path='169.254.1.5' main debug: looking for access_demux module: 1 candidate qt4 debug: IM: Setting an input qt4 debug: Updating the geometry qt4 debug: Updating the geometry live555 debug: RTP subsession 'video/H264' main debug: selecting program id=0 live555 debug: setup start: 0.000000 stop:0.000000 live555 debug: play start: 0.000000 stop:0.000000 main debug: using access_demux module "live555" main debug: TIMER module_need() : 135.000 ms - Total 135.000 ms / 1 intvls (Avg 135.000 ms) main warning: invalid start-time ignored main debug: looking for a subtitle file in C:\Program Files\VideoLAN\VLC\ main debug: looking for decoder module: 36 candidates qt4 debug: Updating the geometry qt4 debug: Updating the geometry qt4 debug: Updating the geometry qt4 debug: Updating the geometry qt4 debug: Updating the geometry avcodec debug: libavcodec initialized (interface 0x342000) avcodec debug: ffmpeg codec (H264 - MPEG-4 AVC (part 10)) started main debug: using decoder module "avcodec" main debug: TIMER module_need() : 190.000 ms - Total 190.000 ms / 1 intvls (Avg 190.000 ms) main debug: looking for packetizer module: 21 candidates packetizer_h264 debug: found NAL_SPS (sps_id=0) packetizer_h264 debug: found NAL_PPS (pps_id=0 sps_id=0) main debug: using packetizer module "packetizer_h264" main debug: TIMER module_need() : 63.000 ms - Total 63.000 ms / 1 intvls (Avg 63.000 ms) main debug: thread (decoder) created at priority 0 (../.././src/input/decoder.c:315) main debug: thread started main debug: `rtsp://169.254.1.5' successfully opened qt4 debug: Updating the geometry qt4 debug: Updating the geometry live555 warning: no data received in 10s. Switching to TCP main debug: thread times: real 0m10.527105s, kernel 0m0.000000s, user 0m0.000000s avcodec debug: ffmpeg codec (H264 - MPEG-4 AVC (part 10)) stopped main debug: removing module "avcodec" main debug: killing decoder fourcc `h264', 0 PES in FIFO main debug: removing module "packetizer_h264" main debug: Program doesn't contain anymore ES qt4 debug: Updating the geometry qt4 debug: Updating the geometry ________________________________ From: live-devel-boun...@ns.live555.com [mailto:live-devel-boun...@ns.live555.com] On Behalf Of Ross Finlayson Sent: Wednesday, October 20, 2010 3:01 PM To: LIVE555 Streaming Media - development & use Subject: Re: [Live-devel] H264 over RTP/RFC 3984 My stream complies with RFC 3984, and I insert SPS and PPS at the front of every I frame. The problem is VLC always gives the message: "live555 no data received with 10s" than rtsp tear down . I'm pretty sure the rtp stream is there and rtp port number is right. Why VLC cannot receive the stream and decode it as rtp/h264? In order for VLC to be able to play the stream, VLC needs a SDP description, so that it will know (i) that the stream is H.264, and (ii) which RTP payload format code it is using. Are you giving VLC a SDP description - either directly (as a file), or indirectly, using RTSP? -- Ross Finlayson Live Networks, Inc. http://www.live555.com/
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