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<DIV><FONT size=2>Hello All,</FONT></DIV>
<DIV><FONT size=2></FONT> </DIV>
<DIV><FONT size=2>I'm ultilizing live555 to implement a streaming server for
streaming MPEG4 ES video from a MPEG4 hardware encoder. Video is
successfully send through RTP protocol started by RTSP (with SDP). I would
like to ask if there is any way I can dynamically change the video resolution
from the server side and announce to all live clients without starting a
new session from beginning? The purpose of this is that the server is
required to adaptively change the streaming video's resolution depends
on the current network condition.</FONT></DIV>
<DIV><FONT size=2></FONT> </DIV>
<DIV><FONT size=2>Having done little research on RTSP that the "ANNOUNCE "
command from server to client seems to be the right tools for this
purpose. However, many server and client software, including Live555
server and VLC player, don't have this support. Can you provide any
suggestions on how to implement this?</FONT></DIV>
<DIV> </DIV>
<DIV><FONT size=2>Thank you!</FONT></DIV>
<DIV><FONT size=2>Alvin</FONT> </DIV></BODY></HTML>