<html>
<head>
<meta content="text/html; charset=ISO-8859-1"
http-equiv="Content-Type">
</head>
<body bgcolor="#FFFFFF" text="#000000">
<br>
<div class="moz-cite-prefix">Le 2014-09-05 07:38, Sneha Murganoor a
écrit :<br>
</div>
<blockquote
cite="mid:CACP3xLEEVJ2yy7Q2oTCg0g8EnjWNOk6WcVfjPb6hAaEEhbKi3g@mail.gmail.com"
type="cite">
<div><br>
</div>
<div>I am using following pipeline to record stream from
blackmagic intensity pro card:<br>
<br>
</div>
<div><strong>gst-launch decklinksrc mode=18 connection=composite
name=demux demux. ! queue ! ffmpegcolorspace !
'video/x-raw-yuv' ! vp8enc speed=7 ! mux. demux. ! queue !
audioconvert ! audiorate ! vorbisenc ! mux. webmmux name=mux
! filesink location=newfile.webm<br>
<br>
<br>
</strong></div>
<div>Once recording is done.. <strong><br>
</strong></div>
<ol>
<li>I am not able to seek in recorded video "newfile.webm". How
to enable seeking?</li>
<li>Recorded File loads slowly and whenever i try to playback
from earlier point, it throws error saying "Video Can't be
played beacuse file is corrupt".</li>
</ol>
<div>Please cc me as i am not part of dl.</div>
</blockquote>
<br>
It seems you are using a very old version of GStreamer. Would it be
possible to first retest with recent GStreamer (command should be
gst-launch-1.0, ffmpegcolorspace becomes videoconvert,
video/x-raw-yuv -> video/x-raw).<br>
<br>
cheers,<br>
Nicolas<br>
<br>
</body>
</html>