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Recording input from a Camcorder

 

 

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schwarzbob at charter

Feb 16, 2008, 11:43 PM

Post #1 of 4 (560 views)
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Recording input from a Camcorder

I have a Hauppage PVR 500 card and I would like to take a recording from a Digital Video Camera into my Linux system. Is this something that myth can deal with through the composite or svideo inputs? Any help in the right direction would be appreciated. I look at the myth configuration but it seems very TV orientedl
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justin at mythtvthemes

Feb 17, 2008, 3:42 AM

Post #2 of 4 (524 views)
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Re: Recording input from a Camcorder [In reply to]

Are you crazy? You have a digital camcorder but want to record it to
your computer over an analogue link?

Why not firewire? Or if it's one of those really new-fangled things
which uses memory cards/hard disk, USB ?

Digital transfers are the way to go. They're virtually lossless,
dontcha know...

Justin
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sebastianbuks at yahoo

Feb 17, 2008, 5:38 AM

Post #3 of 4 (510 views)
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Re: Recording input from a Camcorder [In reply to]

First off, if you really have a digital cam I see no point in doing
this via an analogue link. I guess your cam comes with some sort of a
connection (USB, Firewire).

Anyway, if you still persist on doing this with your PVR-500 this can
easily be done without MythTV. Just make sure you got the v4l2-ctl
package installed, plug in your cam into composite. Set the PVR-500 to
use the composite input, 'v4l2-ctl -i 2 -d /dev/video0'. If cam corder
is up an running signal strength on the 2:nd devide (composite) should
be 100% ('v4l2-ctl -T -i 2'). Then do the same with audio. Finally
just 'cat /dev/video0 > ~/anything.mpg'.

Hope that helps. But honestly, try just to transfer with USB or
firewire first.

Seb



On Feb 17, 2008, at 12:03, mythtv-users-request [at] mythtv wrote:

> Message: 23
> Date: Sat, 16 Feb 2008 23:43:37 -0800
> From: <schwarzbob [at] charter>
> Subject: [mythtv-users] Recording input from a Camcorder
> To: mythtv-users [at] mythtv
> Message-ID: <20080217024337.2CNEB.324207.root [at] fepweb0>
> Content-Type: text/plain; charset=utf-8
>
> I have a Hauppage PVR 500 card and I would like to take a recording
> from a Digital Video Camera into my Linux system. Is this something
> that myth can deal with through the composite or svideo inputs? Any
> help in the right direction would be appreciated. I look at the
> myth configuration but it seems very TV orientedl


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yan at seiner

Feb 17, 2008, 7:50 AM

Post #4 of 4 (505 views)
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Re: Recording input from a Camcorder [In reply to]

schwarzbob [at] charter wrote:
> I have a Hauppage PVR 500 card and I would like to take a recording from a Digital Video Camera into my Linux system. Is this something that myth can deal with through the composite or svideo inputs? Any help in the right direction would be appreciated. I look at the myth configuration but it seems very TV orientedl
>

I'd look at something like digikam or similar. Your digital camera
should have digital files; why go digital->analog->digital; it will take
lots longer, use more CPU horsepower, and give you worse images. Plus
you will lose all your scene info, making editing much harder.

There are linux-based movie editing packages for 'real' editors.

I use digikam to preview and download the clips, and avidemux to crop
them, and then some scripts to create flash video for the website.

--Yan
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