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<title>Re: [Live-devel] H264 over RTP/RFC 3984</title>
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<p class=MsoNormal><font size=2 color=navy face=Arial><span style='font-size:
10.0pt;font-family:Arial;color:navy'>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.<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 color=navy face=Arial><span style='font-size:
10.0pt;font-family:Arial;color:navy'>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. <o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 color=navy face=Arial><span style='font-size:
10.0pt;font-family:Arial;color:navy'> <o:p></o:p></span></font></p>
<p style='margin:0in;margin-bottom:.0001pt'><font size=2 color=navy face=Arial><span
style='font-size:10.0pt;font-family:Arial;color:navy'>Note : </span></font><i><font
color=darkblue><span style='color:darkblue;font-style:italic'>live555</span></font><font
color=green><span style='color:green'> warning:</span></font><font color=red><span
style='color:red'> </span></font></i><font color=red><span style='color:red'>no
data received in 10s. Switching to TCP<o:p></o:p></span></font></p>
<p class=MsoNormal style='-qt-block-indent:0'><font size=2 color=navy
face=Arial><span style='font-size:10.0pt;font-family:Arial;color:navy'><o:p> </o:p></span></font></p>
<p class=MsoNormal><font size=2 color=navy face=Arial><span style='font-size:
10.0pt;font-family:Arial;color:navy'><o:p> </o:p></span></font></p>
<p class=MsoNormal><font size=2 color=navy face=Arial><span style='font-size:
10.0pt;font-family:Arial;color:navy'>Here’s the VLC message<o:p></o:p></span></font></p>
<p style='margin:0in;margin-bottom:.0001pt'><i><font size=3 color=darkblue
face="Times New Roman"><span style='font-size:12.0pt;color:darkblue;font-style:
italic'>main</span></font><font color=gray><span style='color:gray'> debug: </span></font></i><font
color=black><span style='color:black'>adding item `rtsp://169.254.1.5' (
rtsp://169.254.1.5 )</span></font><o:p></o:p></p>
<p style='margin:0in;margin-bottom:.0001pt;-qt-block-indent:0'><i><font size=3
color=darkblue face="Times New Roman"><span style='font-size:12.0pt;color:darkblue;
font-style:italic'>main</span></font><font color=gray><span style='color:gray'>
debug: </span></font></i><font color=black><span style='color:black'>rebuilding
array of current - root Playlist<o:p></o:p></span></font></p>
<p style='margin:0in;margin-bottom:.0001pt;-qt-block-indent:0'><i><font size=3
color=darkblue face="Times New Roman"><span style='font-size:12.0pt;color:darkblue;
font-style:italic'>main</span></font><font color=gray><span style='color:gray'>
debug: </span></font></i><font color=black><span style='color:black'>rebuild
done - 1 items, index -1<o:p></o:p></span></font></p>
<p style='margin:0in;margin-bottom:.0001pt;-qt-block-indent:0'><i><font size=3
color=darkblue face="Times New Roman"><span style='font-size:12.0pt;color:darkblue;
font-style:italic'>main</span></font><font color=gray><span style='color:gray'>
debug: </span></font></i><font color=black><span style='color:black'>processing
request item rtsp://169.254.1.5 node null skip 0<o:p></o:p></span></font></p>
<p style='margin:0in;margin-bottom:.0001pt;-qt-block-indent:0'><i><font size=3
color=darkblue face="Times New Roman"><span style='font-size:12.0pt;color:darkblue;
font-style:italic'>main</span></font><font color=gray><span style='color:gray'>
debug: </span></font></i><font color=black><span style='color:black'>resyncing
on rtsp://169.254.1.5<o:p></o:p></span></font></p>
<p style='margin:0in;margin-bottom:.0001pt;-qt-block-indent:0'><i><font size=3
color=darkblue face="Times New Roman"><span style='font-size:12.0pt;color:darkblue;
font-style:italic'>main</span></font><font color=gray><span style='color:gray'>
debug: </span></font></i><font color=black><span style='color:black'>rtsp://169.254.1.5
is at 0<o:p></o:p></span></font></p>
<p style='margin:0in;margin-bottom:.0001pt;-qt-block-indent:0'><i><font size=3
color=darkblue face="Times New Roman"><span style='font-size:12.0pt;color:darkblue;
font-style:italic'>main</span></font><font color=gray><span style='color:gray'>
debug: </span></font></i><font color=black><span style='color:black'>starting
new item<o:p></o:p></span></font></p>
<p style='margin:0in;margin-bottom:.0001pt;-qt-block-indent:0'><i><font size=3
color=darkblue face="Times New Roman"><span style='font-size:12.0pt;color:darkblue;
font-style:italic'>main</span></font><font color=gray><span style='color:gray'>
debug: </span></font></i><font color=black><span style='color:black'>creating
new input thread<o:p></o:p></span></font></p>
<p style='margin:0in;margin-bottom:.0001pt;-qt-block-indent:0'><i><font size=3
color=darkblue face="Times New Roman"><span style='font-size:12.0pt;color:darkblue;
font-style:italic'>main</span></font><font color=gray><span style='color:gray'>
debug: </span></font></i><font color=black><span style='color:black'>Creating
an input for 'rtsp://169.254.1.5'<o:p></o:p></span></font></p>
<p style='margin:0in;margin-bottom:.0001pt;-qt-block-indent:0'><i><font size=3
color=darkblue face="Times New Roman"><span style='font-size:12.0pt;color:darkblue;
font-style:italic'>qt4</span></font><font color=gray><span style='color:gray'>
debug: </span></font></i><font color=black><span style='color:black'>Adding a
new MRL to recent ones: rtsp://169.254.1.5<o:p></o:p></span></font></p>
<p style='margin:0in;margin-bottom:.0001pt;-qt-block-indent:0'><i><font size=3
color=darkblue face="Times New Roman"><span style='font-size:12.0pt;color:darkblue;
font-style:italic'>main</span></font><font color=gray><span style='color:gray'>
debug: </span></font></i><font color=black><span style='color:black'>thread
(input) created at priority 1 (../.././src/input/input.c:230)<o:p></o:p></span></font></p>
<p style='margin:0in;margin-bottom:.0001pt;-qt-block-indent:0'><i><font size=3
color=darkblue face="Times New Roman"><span style='font-size:12.0pt;color:darkblue;
font-style:italic'>main</span></font><font color=gray><span style='color:gray'>
debug: </span></font></i><font color=black><span style='color:black'>thread
started<o:p></o:p></span></font></p>
<p style='margin:0in;margin-bottom:.0001pt;-qt-block-indent:0'><i><font size=3
color=darkblue face="Times New Roman"><span style='font-size:12.0pt;color:darkblue;
font-style:italic'>main</span></font><font color=gray><span style='color:gray'>
debug: </span></font></i><font color=black><span style='color:black'>using
timeshift granularity of 50 MBytes<o:p></o:p></span></font></p>
<p style='margin:0in;margin-bottom:.0001pt;-qt-block-indent:0'><i><font size=3
color=darkblue face="Times New Roman"><span style='font-size:12.0pt;color:darkblue;
font-style:italic'>main</span></font><font color=gray><span style='color:gray'>
debug: </span></font></i><font color=black><span style='color:black'>using
timeshift path 'C:\Users\larryc\AppData\Local\Temp'<o:p></o:p></span></font></p>
<p style='margin:0in;margin-bottom:.0001pt;-qt-block-indent:0'><i><font size=3
color=darkblue face="Times New Roman"><span style='font-size:12.0pt;color:darkblue;
font-style:italic'>main</span></font><font color=gray><span style='color:gray'>
debug: </span></font></i><font color=black><span style='color:black'>`rtsp://169.254.1.5'
gives access `rtsp' demux `' path `169.254.1.5'<o:p></o:p></span></font></p>
<p style='margin:0in;margin-bottom:.0001pt;-qt-block-indent:0'><i><font size=3
color=darkblue face="Times New Roman"><span style='font-size:12.0pt;color:darkblue;
font-style:italic'>main</span></font><font color=gray><span style='color:gray'>
debug: </span></font></i><font color=black><span style='color:black'>enforced
demux ` h264'<o:p></o:p></span></font></p>
<p style='margin:0in;margin-bottom:.0001pt;-qt-block-indent:0'><i><font size=3
color=darkblue face="Times New Roman"><span style='font-size:12.0pt;color:darkblue;
font-style:italic'>main</span></font><font color=gray><span style='color:gray'>
debug: </span></font></i><font color=black><span style='color:black'>creating
demux: access='rtsp' demux='h264' path='169.254.1.5'<o:p></o:p></span></font></p>
<p style='margin:0in;margin-bottom:.0001pt;-qt-block-indent:0'><i><font size=3
color=darkblue face="Times New Roman"><span style='font-size:12.0pt;color:darkblue;
font-style:italic'>main</span></font><font color=gray><span style='color:gray'>
debug: </span></font></i><font color=black><span style='color:black'>looking
for access_demux module: 1 candidate<o:p></o:p></span></font></p>
<p style='margin:0in;margin-bottom:.0001pt;-qt-block-indent:0'><i><font size=3
color=darkblue face="Times New Roman"><span style='font-size:12.0pt;color:darkblue;
font-style:italic'>qt4</span></font><font color=gray><span style='color:gray'>
debug: </span></font></i><font color=black><span style='color:black'>IM:
Setting an input<o:p></o:p></span></font></p>
<p style='margin:0in;margin-bottom:.0001pt;-qt-block-indent:0'><i><font size=3
color=darkblue face="Times New Roman"><span style='font-size:12.0pt;color:darkblue;
font-style:italic'>qt4</span></font><font color=gray><span style='color:gray'>
debug: </span></font></i><font color=black><span style='color:black'>Updating
the geometry<o:p></o:p></span></font></p>
<p style='margin:0in;margin-bottom:.0001pt;-qt-block-indent:0'><i><font size=3
color=darkblue face="Times New Roman"><span style='font-size:12.0pt;color:darkblue;
font-style:italic'>qt4</span></font><font color=gray><span style='color:gray'>
debug: </span></font></i><font color=black><span style='color:black'>Updating
the geometry<o:p></o:p></span></font></p>
<p style='margin:0in;margin-bottom:.0001pt;-qt-block-indent:0'><i><font size=3
color=darkblue face="Times New Roman"><span style='font-size:12.0pt;color:darkblue;
font-style:italic'>live555</span></font><font color=gray><span
style='color:gray'> debug: </span></font></i><font color=black><span
style='color:black'>RTP subsession 'video/H264'<o:p></o:p></span></font></p>
<p style='margin:0in;margin-bottom:.0001pt;-qt-block-indent:0'><i><font size=3
color=darkblue face="Times New Roman"><span style='font-size:12.0pt;color:darkblue;
font-style:italic'>main</span></font><font color=gray><span style='color:gray'>
debug: </span></font></i><font color=black><span style='color:black'>selecting
program id=0<o:p></o:p></span></font></p>
<p style='margin:0in;margin-bottom:.0001pt;-qt-block-indent:0'><i><font size=3
color=darkblue face="Times New Roman"><span style='font-size:12.0pt;color:darkblue;
font-style:italic'>live555</span></font><font color=gray><span
style='color:gray'> debug: </span></font></i><font color=black><span
style='color:black'>setup start: 0.000000 stop:0.000000<o:p></o:p></span></font></p>
<p style='margin:0in;margin-bottom:.0001pt;-qt-block-indent:0'><i><font size=3
color=darkblue face="Times New Roman"><span style='font-size:12.0pt;color:darkblue;
font-style:italic'>live555</span></font><font color=gray><span
style='color:gray'> debug: </span></font></i><font color=black><span
style='color:black'>play start: 0.000000 stop:0.000000<o:p></o:p></span></font></p>
<p style='margin:0in;margin-bottom:.0001pt;-qt-block-indent:0'><i><font size=3
color=darkblue face="Times New Roman"><span style='font-size:12.0pt;color:darkblue;
font-style:italic'>main</span></font><font color=gray><span style='color:gray'>
debug: </span></font></i><font color=black><span style='color:black'>using
access_demux module "live555"<o:p></o:p></span></font></p>
<p style='margin:0in;margin-bottom:.0001pt;-qt-block-indent:0'><i><font size=3
color=darkblue face="Times New Roman"><span style='font-size:12.0pt;color:darkblue;
font-style:italic'>main</span></font><font color=gray><span style='color:gray'>
debug: </span></font></i><font color=black><span style='color:black'>TIMER
module_need() : 135.000 ms - Total 135.000 ms / 1 intvls (Avg 135.000 ms)<o:p></o:p></span></font></p>
<p style='margin:0in;margin-bottom:.0001pt;-qt-block-indent:0'><i><font size=3
color=darkblue face="Times New Roman"><span style='font-size:12.0pt;color:darkblue;
font-style:italic'>main</span></font><font color=green><span style='color:green'>
warning: </span></font></i><font color=black><span style='color:black'>invalid
start-time ignored<o:p></o:p></span></font></p>
<p style='margin:0in;margin-bottom:.0001pt;-qt-block-indent:0'><i><font size=3
color=darkblue face="Times New Roman"><span style='font-size:12.0pt;color:darkblue;
font-style:italic'>main</span></font><font color=gray><span style='color:gray'>
debug: </span></font></i><font color=black><span style='color:black'>looking
for a subtitle file in C:\Program Files\VideoLAN\VLC\<o:p></o:p></span></font></p>
<p style='margin:0in;margin-bottom:.0001pt;-qt-block-indent:0'><i><font size=3
color=darkblue face="Times New Roman"><span style='font-size:12.0pt;color:darkblue;
font-style:italic'>main</span></font><font color=gray><span style='color:gray'>
debug: </span></font></i><font color=black><span style='color:black'>looking
for decoder module: 36 candidates<o:p></o:p></span></font></p>
<p style='margin:0in;margin-bottom:.0001pt;-qt-block-indent:0'><i><font size=3
color=darkblue face="Times New Roman"><span style='font-size:12.0pt;color:darkblue;
font-style:italic'>qt4</span></font><font color=gray><span style='color:gray'>
debug: </span></font></i><font color=black><span style='color:black'>Updating
the geometry<o:p></o:p></span></font></p>
<p style='margin:0in;margin-bottom:.0001pt;-qt-block-indent:0'><i><font size=3
color=darkblue face="Times New Roman"><span style='font-size:12.0pt;color:darkblue;
font-style:italic'>qt4</span></font><font color=gray><span style='color:gray'>
debug: </span></font></i><font color=black><span style='color:black'>Updating
the geometry<o:p></o:p></span></font></p>
<p style='margin:0in;margin-bottom:.0001pt;-qt-block-indent:0'><i><font size=3
color=darkblue face="Times New Roman"><span style='font-size:12.0pt;color:darkblue;
font-style:italic'>qt4</span></font><font color=gray><span style='color:gray'>
debug: </span></font></i><font color=black><span style='color:black'>Updating
the geometry<o:p></o:p></span></font></p>
<p style='margin:0in;margin-bottom:.0001pt;-qt-block-indent:0'><i><font size=3
color=darkblue face="Times New Roman"><span style='font-size:12.0pt;color:darkblue;
font-style:italic'>qt4</span></font><font color=gray><span style='color:gray'>
debug: </span></font></i><font color=black><span style='color:black'>Updating
the geometry<o:p></o:p></span></font></p>
<p style='margin:0in;margin-bottom:.0001pt;-qt-block-indent:0'><i><font size=3
color=darkblue face="Times New Roman"><span style='font-size:12.0pt;color:darkblue;
font-style:italic'>qt4</span></font><font color=gray><span style='color:gray'>
debug: </span></font></i><font color=black><span style='color:black'>Updating
the geometry<o:p></o:p></span></font></p>
<p style='margin:0in;margin-bottom:.0001pt;-qt-block-indent:0'><i><font size=3
color=darkblue face="Times New Roman"><span style='font-size:12.0pt;color:darkblue;
font-style:italic'>avcodec</span></font><font color=gray><span
style='color:gray'> debug: </span></font></i><font color=black><span
style='color:black'>libavcodec initialized (interface 0x342000)<o:p></o:p></span></font></p>
<p style='margin:0in;margin-bottom:.0001pt;-qt-block-indent:0'><i><font size=3
color=darkblue face="Times New Roman"><span style='font-size:12.0pt;color:darkblue;
font-style:italic'>avcodec</span></font><font color=gray><span
style='color:gray'> debug: </span></font></i><font color=black><span
style='color:black'>ffmpeg codec (H264 - MPEG-4 AVC (part 10)) started<o:p></o:p></span></font></p>
<p style='margin:0in;margin-bottom:.0001pt;-qt-block-indent:0'><i><font size=3
color=darkblue face="Times New Roman"><span style='font-size:12.0pt;color:darkblue;
font-style:italic'>main</span></font><font color=gray><span style='color:gray'>
debug: </span></font></i><font color=black><span style='color:black'>using
decoder module "avcodec"<o:p></o:p></span></font></p>
<p style='margin:0in;margin-bottom:.0001pt;-qt-block-indent:0'><i><font size=3
color=darkblue face="Times New Roman"><span style='font-size:12.0pt;color:darkblue;
font-style:italic'>main</span></font><font color=gray><span style='color:gray'>
debug: </span></font></i><font color=black><span style='color:black'>TIMER
module_need() : 190.000 ms - Total 190.000 ms / 1 intvls (Avg 190.000 ms)<o:p></o:p></span></font></p>
<p style='margin:0in;margin-bottom:.0001pt;-qt-block-indent:0'><i><font size=3
color=darkblue face="Times New Roman"><span style='font-size:12.0pt;color:darkblue;
font-style:italic'>main</span></font><font color=gray><span style='color:gray'>
debug: </span></font></i><font color=black><span style='color:black'>looking
for packetizer module: 21 candidates<o:p></o:p></span></font></p>
<p style='margin:0in;margin-bottom:.0001pt;-qt-block-indent:0'><i><font size=3
color=darkblue face="Times New Roman"><span style='font-size:12.0pt;color:darkblue;
font-style:italic'>packetizer_h264</span></font><font color=gray><span
style='color:gray'> debug: </span></font></i><font color=black><span
style='color:black'>found NAL_SPS (sps_id=0)<o:p></o:p></span></font></p>
<p style='margin:0in;margin-bottom:.0001pt;-qt-block-indent:0'><i><font size=3
color=darkblue face="Times New Roman"><span style='font-size:12.0pt;color:darkblue;
font-style:italic'>packetizer_h264</span></font><font color=gray><span
style='color:gray'> debug: </span></font></i><font color=black><span
style='color:black'>found NAL_PPS (pps_id=0 sps_id=0)<o:p></o:p></span></font></p>
<p style='margin:0in;margin-bottom:.0001pt;-qt-block-indent:0'><i><font size=3
color=darkblue face="Times New Roman"><span style='font-size:12.0pt;color:darkblue;
font-style:italic'>main</span></font><font color=gray><span style='color:gray'>
debug: </span></font></i><font color=black><span style='color:black'>using
packetizer module "packetizer_h264"<o:p></o:p></span></font></p>
<p style='margin:0in;margin-bottom:.0001pt;-qt-block-indent:0'><i><font size=3
color=darkblue face="Times New Roman"><span style='font-size:12.0pt;color:darkblue;
font-style:italic'>main</span></font><font color=gray><span style='color:gray'>
debug: </span></font></i><font color=black><span style='color:black'>TIMER
module_need() : 63.000 ms - Total 63.000 ms / 1 intvls (Avg 63.000 ms)<o:p></o:p></span></font></p>
<p style='margin:0in;margin-bottom:.0001pt;-qt-block-indent:0'><i><font size=3
color=darkblue face="Times New Roman"><span style='font-size:12.0pt;color:darkblue;
font-style:italic'>main</span></font><font color=gray><span style='color:gray'>
debug: </span></font></i><font color=black><span style='color:black'>thread
(decoder) created at priority 0 (../.././src/input/decoder.c:315)<o:p></o:p></span></font></p>
<p style='margin:0in;margin-bottom:.0001pt;-qt-block-indent:0'><i><font size=3
color=darkblue face="Times New Roman"><span style='font-size:12.0pt;color:darkblue;
font-style:italic'>main</span></font><font color=gray><span style='color:gray'>
debug: </span></font></i><font color=black><span style='color:black'>thread
started<o:p></o:p></span></font></p>
<p style='margin:0in;margin-bottom:.0001pt;-qt-block-indent:0'><i><font size=3
color=darkblue face="Times New Roman"><span style='font-size:12.0pt;color:darkblue;
font-style:italic'>main</span></font><font color=gray><span style='color:gray'>
debug: </span></font></i><font color=black><span style='color:black'>`rtsp://169.254.1.5'
successfully opened<o:p></o:p></span></font></p>
<p style='margin:0in;margin-bottom:.0001pt;-qt-block-indent:0'><i><font size=3
color=darkblue face="Times New Roman"><span style='font-size:12.0pt;color:darkblue;
font-style:italic'>qt4</span></font><font color=gray><span style='color:gray'>
debug: </span></font></i><font color=black><span style='color:black'>Updating
the geometry<o:p></o:p></span></font></p>
<p style='margin:0in;margin-bottom:.0001pt;-qt-block-indent:0'><i><font size=3
color=darkblue face="Times New Roman"><span style='font-size:12.0pt;color:darkblue;
font-style:italic'>qt4</span></font><font color=gray><span style='color:gray'>
debug: </span></font></i><font color=black><span style='color:black'>Updating
the geometry<o:p></o:p></span></font></p>
<p style='margin:0in;margin-bottom:.0001pt;-qt-block-indent:0'><i><font size=3
color=darkblue face="Times New Roman"><span style='font-size:12.0pt;color:darkblue;
font-style:italic'>live555</span></font><font color=green><span
style='color:green'> warning:</span></font><font color=red><span
style='color:red'> </span></font></i><font color=red><span style='color:red'>no
data received in 10s. Switching to TCP<o:p></o:p></span></font></p>
<p style='margin:0in;margin-bottom:.0001pt;-qt-block-indent:0'><i><font size=3
color=darkblue face="Times New Roman"><span style='font-size:12.0pt;color:darkblue;
font-style:italic'>main</span></font><font color=gray><span style='color:gray'>
debug: </span></font></i><font color=black><span style='color:black'>thread
times: real 0m10.527105s, kernel 0m0.000000s, user 0m0.000000s<o:p></o:p></span></font></p>
<p style='margin:0in;margin-bottom:.0001pt;-qt-block-indent:0'><i><font size=3
color=darkblue face="Times New Roman"><span style='font-size:12.0pt;color:darkblue;
font-style:italic'>avcodec</span></font><font color=gray><span
style='color:gray'> debug: </span></font></i><font color=black><span
style='color:black'>ffmpeg codec (H264 - MPEG-4 AVC (part 10)) stopped<o:p></o:p></span></font></p>
<p style='margin:0in;margin-bottom:.0001pt;-qt-block-indent:0'><i><font size=3
color=darkblue face="Times New Roman"><span style='font-size:12.0pt;color:darkblue;
font-style:italic'>main</span></font><font color=gray><span style='color:gray'>
debug: </span></font></i><font color=black><span style='color:black'>removing
module "avcodec"<o:p></o:p></span></font></p>
<p style='margin:0in;margin-bottom:.0001pt;-qt-block-indent:0'><i><font size=3
color=darkblue face="Times New Roman"><span style='font-size:12.0pt;color:darkblue;
font-style:italic'>main</span></font><font color=gray><span style='color:gray'>
debug: </span></font></i><font color=black><span style='color:black'>killing
decoder fourcc `h264', 0 PES in FIFO<o:p></o:p></span></font></p>
<p style='margin:0in;margin-bottom:.0001pt;-qt-block-indent:0'><i><font size=3
color=darkblue face="Times New Roman"><span style='font-size:12.0pt;color:darkblue;
font-style:italic'>main</span></font><font color=gray><span style='color:gray'>
debug: </span></font></i><font color=black><span style='color:black'>removing
module "packetizer_h264"<o:p></o:p></span></font></p>
<p style='margin:0in;margin-bottom:.0001pt;-qt-block-indent:0'><i><font size=3
color=darkblue face="Times New Roman"><span style='font-size:12.0pt;color:darkblue;
font-style:italic'>main</span></font><font color=gray><span style='color:gray'>
debug: </span></font></i><font color=black><span style='color:black'>Program
doesn't contain anymore ES<o:p></o:p></span></font></p>
<p style='margin:0in;margin-bottom:.0001pt;-qt-block-indent:0'><i><font size=3
color=darkblue face="Times New Roman"><span style='font-size:12.0pt;color:darkblue;
font-style:italic'>qt4</span></font><font color=gray><span style='color:gray'>
debug: </span></font></i><font color=black><span style='color:black'>Updating
the geometry<o:p></o:p></span></font></p>
<p style='margin:0in;margin-bottom:.0001pt;-qt-block-indent:0'><i><font size=3
color=darkblue face="Times New Roman"><span style='font-size:12.0pt;color:darkblue;
font-style:italic'>qt4</span></font><font color=gray><span style='color:gray'>
debug: </span></font></i><font color=black><span style='color:black'>Updating
the geometry<o:p></o:p></span></font></p>
<p class=MsoNormal style='-qt-paragraph-type:empty;-qt-block-indent:0'><font
size=2 color=navy face=Arial><span style='font-size:10.0pt;font-family:Arial;
color:navy'><o:p> </o:p></span></font></p>
<p class=MsoNormal><font size=2 color=navy face=Arial><span style='font-size:
10.0pt;font-family:Arial;color:navy'><o:p> </o:p></span></font></p>
<div>
<div class=MsoNormal align=center style='text-align:center'><font size=3
face="Times New Roman"><span style='font-size:12.0pt'>
<hr size=2 width="100%" align=center tabindex=-1>
</span></font></div>
<p class=MsoNormal><b><font size=2 face=Tahoma><span style='font-size:10.0pt;
font-family:Tahoma;font-weight:bold'>From:</span></font></b><font size=2
face=Tahoma><span style='font-size:10.0pt;font-family:Tahoma'>
live-devel-bounces@ns.live555.com [mailto:live-devel-bounces@ns.live555.com] <b><span
style='font-weight:bold'>On Behalf Of </span></b>Ross Finlayson<br>
<b><span style='font-weight:bold'>Sent:</span></b> Wednesday, October 20, 2010
3:01 PM<br>
<b><span style='font-weight:bold'>To:</span></b> <st1:PersonName w:st="on">LIVE555
Streaming Media - development & use</st1:PersonName><br>
<b><span style='font-weight:bold'>Subject:</span></b> Re: [Live-devel] H264
over RTP/RFC 3984</span></font><o:p></o:p></p>
</div>
<p class=MsoNormal><font size=3 face="Times New Roman"><span style='font-size:
12.0pt'><o:p> </o:p></span></font></p>
<blockquote style='margin-top:5.0pt;margin-bottom:5.0pt'>
<p class=MsoNormal><font size=2 color=navy face=Arial><span style='font-size:
10.0pt;font-family:Arial;color:navy'>My stream</span></font> complies with RFC
3984, and I insert SPS and PPS at the front of every I frame.<o:p></o:p></p>
</blockquote>
<blockquote style='margin-top:5.0pt;margin-bottom:5.0pt' type=cite cite="">
<p class=MsoNormal><font size=3 face="Times New Roman"><span style='font-size:
12.0pt'>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?<o:p></o:p></span></font></p>
</blockquote>
<div>
<p class=MsoNormal><font size=3 face="Times New Roman"><span style='font-size:
12.0pt'><o:p> </o:p></span></font></p>
</div>
<div>
<p class=MsoNormal><font size=3 face="Times New Roman"><span style='font-size:
12.0pt'>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.<o:p></o:p></span></font></p>
</div>
<div>
<p class=MsoNormal><font size=3 face="Times New Roman"><span style='font-size:
12.0pt'><o:p> </o:p></span></font></p>
</div>
<div>
<p class=MsoNormal><font size=3 face="Times New Roman"><span style='font-size:
12.0pt'>Are you giving VLC a SDP description - either directly (as a file), or
indirectly, using RTSP?<o:p></o:p></span></font></p>
</div>
<pre><font size=2 face="Courier New"><span style='font-size:10.0pt'><x-sigsep>-- <o:p></o:p></span></font></pre>
<div>
<p class=MsoNormal><font size=3 face="Times New Roman"><span style='font-size:
12.0pt'><br>
</x-sigsep>Ross Finlayson<br>
Live Networks, Inc.<br>
http://www.live555.com/<o:p></o:p></span></font></p>
</div>
</div>
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