<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN">
<HTML><HEAD>
<META content="text/html; charset=ISO-8859-1" http-equiv=Content-Type>
<META name=GENERATOR content="MSHTML 9.00.8112.16430">
<STYLE>@font-face {
font-family: 宋体;
}
@font-face {
font-family: Verdana;
}
@font-face {
font-family: @宋体;
}
@page Section1 {size: 595.3pt 841.9pt; margin: 72.0pt 90.0pt 72.0pt 90.0pt; layout-grid: 15.6pt; }
P.MsoNormal {
TEXT-JUSTIFY: inter-ideograph; TEXT-ALIGN: justify; MARGIN: 0cm 0cm 0pt; FONT-FAMILY: "Times New Roman"; FONT-SIZE: 10.5pt
}
LI.MsoNormal {
TEXT-JUSTIFY: inter-ideograph; TEXT-ALIGN: justify; MARGIN: 0cm 0cm 0pt; FONT-FAMILY: "Times New Roman"; FONT-SIZE: 10.5pt
}
DIV.MsoNormal {
TEXT-JUSTIFY: inter-ideograph; TEXT-ALIGN: justify; MARGIN: 0cm 0cm 0pt; FONT-FAMILY: "Times New Roman"; FONT-SIZE: 10.5pt
}
A:link {
COLOR: blue; TEXT-DECORATION: underline
}
SPAN.MsoHyperlink {
COLOR: blue; TEXT-DECORATION: underline
}
A:visited {
COLOR: purple; TEXT-DECORATION: underline
}
SPAN.MsoHyperlinkFollowed {
COLOR: purple; TEXT-DECORATION: underline
}
SPAN.EmailStyle17 {
FONT-STYLE: normal; FONT-FAMILY: Verdana; COLOR: windowtext; FONT-WEIGHT: normal; TEXT-DECORATION: none; mso-style-type: personal-compose
}
DIV.Section1 {
page: Section1
}
UNKNOWN {
FONT-SIZE: 10pt
}
BLOCKQUOTE {
MARGIN-TOP: 0px; MARGIN-BOTTOM: 0px; MARGIN-LEFT: 2em
}
OL {
MARGIN-TOP: 0px; MARGIN-BOTTOM: 0px
}
UL {
MARGIN-TOP: 0px; MARGIN-BOTTOM: 0px
}
</STYLE>
</HEAD>
<BODY style="MARGIN: 10px; FONT-FAMILY: verdana; FONT-SIZE: 10pt">
<DIV><FONT size=2 face=Verdana>where I can find the seek event?</FONT></DIV>
<DIV>Thanks!</DIV>
<DIV> </DIV>
<DIV>Tom</DIV>
<DIV><FONT size=2 face=Verdana></FONT> </DIV>
<DIV><FONT size=2 face=Verdana></FONT> </DIV>
<DIV><FONT size=2 face=Verdana>
<DIV><FONT size=2 face=Verdana></FONT></DIV>
<DIV align=left> </DIV>
<DIV align=left> </DIV>
<DIV><FONT size=2 face=Verdana></FONT></DIV></FONT></DIV>
<DIV><FONT size=2 face=Verdana><STRONG>
<HR color=#b5c4df SIZE=1>
</STRONG></FONT><FONT size=2 face=Verdana><STRONG>From: </STRONG>Stefan
Kost <<A
href="mailto:ensonic@hora-obscura.de">ensonic@hora-obscura.de</A>>
</FONT></DIV>
<DIV><FONT size=2 face=Verdana><STRONG>To:</STRONG> Discussion of the
development of and with GStreamer <<A
href="mailto:gstreamer-devel@lists.freedesktop.org">gstreamer-devel@lists.freedesktop.org</A>>
</FONT></DIV>
<DIV><FONT size=2 face=Verdana><STRONG>Time:</STRONG> 2011-07-04
20:37:58</FONT></DIV>
<DIV><FONT size=2 face=Verdana><STRONG>Carbon Copy:</STRONG> <<A
href="mailto:"></A>> </FONT></DIV>
<DIV><FONT size=2 face=Verdana><STRONG>Subject:</STRONG> Re: How to change
framerate dynamically </FONT></DIV>
<DIV><FONT size=2 face=Verdana></FONT> </DIV>
<DIV><FONT size=2 face=Verdana>On 07/04/11 13:12, <A
class=moz-txt-link-abbreviated
href="mailto:fb8fb8@gmail.com">fb8fb8@gmail.com</A> wrote:
<BLOCKQUOTE cite=mid:201107041512198056100@gmail.com type="cite">
<META name=GENERATOR content="MSHTML 9.00.8112.16430"><LINK rel=stylesheet
href="BLOCKQUOTE%7Bmargin-Top:%200px;%20margin-Bottom:%200px;%20margin-Left:%202em%7D">
<DIV><FONT size=2>Hi,</FONT></DIV>
<DIV> </DIV>
<DIV>I can use gstreamer to stream a mpg video from one Linux PC to
another. </DIV>
<DIV>The framerate of the video can be changed by this command:</DIV>
<DIV align=left><FONT size=2>
<DIV align=left> </DIV><SPAN
style="FONT-FAMILY: 'Times New Roman','serif'; COLOR: rgb(0,176,80); FONT-SIZE: 10pt">gst-launch
filesrc "location= 1.MPG" ! decodebin ! videorate ! video/x-raw-yuv,
width=640,height=480,framerate=15/1 ! ffmpegcolorspace ! jpegenc !
multipartmux ! tcpserversink host=192.168.2.1 port=5000</SPAN> </FONT></DIV>
<DIV align=left><FONT size=2>In this command, framerate is set to be 15. The
video is streamed at framerate 15 from beginning to end.</FONT></DIV>
<DIV align=left><FONT size=2>But I want to change framerate dynamically, which
means during the streaming I can change framerate anytime. After changing
framerate, the video will continue but stream at the new
framerate.</FONT></DIV></BLOCKQUOTE><BR>You can change the playback rate using
the 'rate' fields on the seek event.<BR><BR>Stefan<BR>
<BLOCKQUOTE cite=mid:201107041512198056100@gmail.com type="cite">
<DIV align=left> </DIV>
<DIV align=left><FONT size=2>How can I change framerate in this
way?</FONT></DIV>
<DIV align=left><FONT size=2>Thanks!</FONT></DIV><PRE wrap=""><FIELDSET class=mimeAttachmentHeader></FIELDSET>
_______________________________________________
gstreamer-devel mailing list
<A class=moz-txt-link-abbreviated href="mailto:gstreamer-devel@lists.freedesktop.org">gstreamer-devel@lists.freedesktop.org</A>
<A class=moz-txt-link-freetext href="http://lists.freedesktop.org/mailman/listinfo/gstreamer-devel">http://lists.freedesktop.org/mailman/listinfo/gstreamer-devel</A>
</PRE></BLOCKQUOTE><BR></FONT></DIV></BODY></HTML>