Re: Analog video capture

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On 05/20/2011 11:12 PM, DJ Delorie wrote:
> 
> JD <jd1008@xxxxxxxxx> writes:
>> What do you think of this hauppague gizmo?
>>
>> http://www.tigerdirect.com/applications/SearchTools/item-details.asp?EdpNo=4146200
> 
> I have the HD-PVR and use it on Fedora 14 with VLC (high-def TV in a
> window!  Watching AMCHD at the moment :).  Capturing streaming video to
> disk is as simple as this:
> 
> $ cat /dev/video0 > ~/Video/capture.m4ts

When capturing HD, all it needs to do is move the MPEG-4 TS from the
coax to the disk.  HD is that simple to record (its much more complex to
*play* it!).  Analog is a different beast.  It needs to be converted to
digital in order to store it directly to the hard drive.  Without a
hardware endcoder on the card (or in the box), it consumes CPU cycles.
Does the HD-PVR have an analog MPEG encoder?  I know the PVR cards do.
I don't know about this box.

> (then you hit "play" on the vcr, wait, hit Ctrl-C on the above :)
> 
> The only catch is it doesn't seem to like working with 5.1 sound (VLC,
> not the HDPVR).  Mine is hooked up to stereo inputs instead.

-- 
Kevin J. Cummings
kjchome@xxxxxxxxxxx
cummings@xxxxxxxxxxxxxxxxxx
cummings@xxxxxxxxxxxxxxxxxxxxxxx
Registered Linux User #1232 (http://counter.li.org)
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