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<DIV><FONT color=#000080 size=2 face=Verdana>how?</FONT></DIV>
<DIV><FONT color=#000080>would you please give me a simple example on this?
thanks!</FONT></DIV>
<DIV><FONT color=#000080 size=2 face=Verdana></FONT> </DIV>
<DIV><FONT color=#000080 size=2 face=Verdana></FONT> </DIV>
<DIV><FONT color=#c0c0c0 size=2 face=Verdana>2011-03-05 </FONT></DIV><FONT
color=#000080 size=2 face=Verdana>
<HR style="WIDTH: 100px" align=left color=#b5c4df SIZE=1>
</FONT>
<DIV><FONT color=#c0c0c0 size=2 face=Verdana><SPAN></SPAN></FONT></DIV>
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<DIV><FONT size=2 face=Verdana><STRONG>发件人：</STRONG> Bert Douglas </FONT></DIV>
<DIV><FONT size=2 face=Verdana><STRONG>发送时间：</STRONG> 2011-03-05 17:33:21
</FONT></DIV>
<DIV><FONT size=2 face=Verdana><STRONG>收件人：</STRONG> Discussion of the
development of and with GStreamer </FONT></DIV>
<DIV><FONT size=2 face=Verdana><STRONG>抄送：</STRONG> </FONT></DIV>
<DIV><FONT size=2 face=Verdana><STRONG>主题：</STRONG> Re: how to dynamically
change video frame rate </FONT></DIV>
<DIV><FONT size=2 face=Verdana></FONT> </DIV>
<DIV><FONT size=2 face=Verdana>
<P>Yes. But not in shell script.<BR>Python can do it.<BR></P>
<DIV class=gmail_quote>On Mar 5, 2011 2:28 PM, "Tom" <<A
href="mailto:fb8fb8@gmail.com">fb8fb8@gmail.com</A>> wrote:<BR
type="attribution">> I use<BR>> gst-launch filesrc "location=video/1.MPG"
! decodebin ! videorate !<BR>> video/x-raw-yuv,
width=640,height=480,framerate=25/1 ! ffmpegcolorspace !<BR>> jpegenc !
multipartmux ! tcpserversink host=192.168.2.1 port=$portNumber<BR>> to stream
a video and can change the video frame rate in this way.<BR>> <BR>> But in
this way the frame rate is fixed (i.e., framerate=25/1 here).<BR>> How can I
change the frame rate dynamically?<BR>> I mean, during the streaming of this
video, I can change the framerate<BR>> anytime I want.<BR>> <BR>>
Thanks!<BR></DIV></FONT></DIV></BODY></HTML>