<html>
<head>
<meta http-equiv="content-type" content="text/html; charset=UTF-8">
</head>
<body bgcolor="#FFFFFF" text="#000000">
Hi all,<br>
<br>
The raw DV file for 1 hour 19 minutes and 6 seconds was
17,086,176,000 bytes (rounds down to 16 GB), which is around 118,650
frames. So roughly 206 MB/minute. I have had a quick listen to it;
we have audio, but there is a hum/buzz on the audio line - which was
probably what we could see from the VU metre in DVswitch - although
the VU was responding to people talking/tapping on the mic, it was
continuing to show a level on the audio.<br>
<br>
We need to work out how to listen to the DVswitch audio output so we
can confirm what's going through live at that point in the capture.
<i>You</i> can test this at home by having a pre-recorded DV file
(convert any video file to DV using fmpeg if you don't have any raw
DV files around). Then fire up dvswitch (using "-host 127.0.0.1" and
"-port 1234"), and then feed your video file to dvswitch (using "-l"
to loop, and "-host 127.0.0.1 -port 1234"). You should see your
video file as the (one and only) available video source. Open
another window and send again if you want to be able to switch
between video sources.<br>
<br>
I've copied the video file to my little Revo box, and he's happily
encoding using Jason's magic command line from an earlier post. I
couldn't get the hqdn3d filter to work, so I dropped that one and
proceeded. It's currently processing at 3fps; given 118k frames,
that's 11 hours until it completes this encoding to MP4 (it's not a
fast box being an Atom, but it can sit there doing it all day while
I try and work).<br>
<br>
I'll send an update when its encoded.<br>
<br>
James<br>
<br>
<div class="moz-signature">-- <br>
<em>Mobile:</em> +61 422 166 708, <em>Email:</em>
james_AT_rcpt.to<br>
PLUG President 2011: <a href="http//www.plug.org.au">http//www.plug.org.au</a><br>
Perth.pm Organiser 2011: <a href="http://perth.pm.org">http://perth.pm.org</a></div>
</body>
</html>