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<body lang=ZH-TW link=blue vlink=purple style='text-justify-trim:punctuation'>
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<p class=MsoNormal style='margin-left:48.0pt'><font size=1 face=Arial><span
lang=EN-US style='font-size:9.0pt;font-family:Arial'>I am implementing a RTSP
client and use <a href="http://m.youtube.com/">http://m.youtube.com</a> to
verify my program.</span></font></p>
<p class=MsoNormal style='margin-left:48.0pt'><font size=1 color=navy
face=Arial><span lang=EN-US style='font-size:9.0pt;font-family:Arial;
color:navy'>This </span></font><font size=1 face=Arial><span lang=EN-US
style='font-size:9.0pt;font-family:Arial'>RTSP server will output burst data in
the beginning.<font color=navy><span style='color:navy'> </span></font>It’s
about 3-second data fed within the first second.</span></font></p>
<p class=MsoNormal style='margin-left:48.0pt'><font size=1 color=navy
face=Arial><span lang=EN-US style='font-size:9.0pt;font-family:Arial;
color:navy'>When sending PAUSE and then PLAY command, the sending speed from
server in the beginning is much higher than stream bitrate.</span></font></p>
<p class=MsoNormal style='margin-left:24.0pt;text-indent:24.0pt'><font size=1
color=navy face=Arial><span lang=EN-US style='font-size:9.0pt;font-family:Arial;
color:navy'>If PAUSE and PLAY are sent again and again, the burst data is more
and more.</span></font></p>
<p class=MsoNormal style='margin-left:24.0pt;text-indent:24.0pt'><font size=1
color=navy face=Arial><span lang=EN-US style='font-size:9.0pt;font-family:Arial;
color:navy'>That is, queued RTP packets are too many to play with correct presentation
time.</span></font></p>
<p class=MsoNormal style='margin-left:24.0pt;text-indent:24.0pt'><font size=1
color=navy face=Arial><span lang=EN-US style='font-size:9.0pt;font-family:Arial;
color:navy'>Lastly, the buffer overflows. How to avoid the problem? Enlarging
the buffer size seems not a good solution since we have no idea how many PAUSE
and PLAY commands will be sent. If you have a suggestion about buffer size or
other solution, please kindly advise.</span></font></p>
<p class=MsoNormal style='margin-left:48.0pt'><font size=3
face="Times New Roman"><span lang=EN-US style='font-size:12.0pt'> </span></font></p>
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