Re: Ideal video capture card ?

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]



On Sat, 20 Apr 2002 18:19:42 -0500 (CDT)
"Jay Herrick" <Jay@xxxxxxxxxxxxxx> wrote:

> Now I'm interested.  What hardware would you use to get similar
> funtionality, if you were not limited to this list?  I've been
> laboring over what new card to buy that has the most features vs. best
> driver support.


	I'd get a Matrox G400 or G450 and a bt878 based pci capture card, frankly. The
integrated stuff seems a tad sketchy. 

	If you want to record a lot of video, if you have an older intel chipset
motherboard (say, 440bx), an old Iomega Buz instead of a bt878 card. If your
chipset aint intel, the Miro DC10+ probably. (the Buz has a hokey pci-pci bridge
on it that has a strong dislike for many chipsets. Has an annoying tendency to
drop frames like a child born out of wedlock on, say, via chipsets.) 

	Don't get me wrong, i love my Marvel g200, but there are tiny issues. If you
use it for watching tv, and the scan rate of your video mode isn't a multiple of
the scan rate of your analog video format (PAL, NTSC, whatever), every 5th field
is offset by 1 row of pixels. Makes the image sorta shudder. Also, single fields
that are very bright or very dark (say, a scene change or a commercial that
lacks a lead-in), the marvel will lose sync for a fraction of a second. Neither
of these issues exist with the vendor-supplied apps and drivers under that other
operating system. 

	If you're way short on PCI slots, and want to record a lot of video, a Marvel
g400 could do you OK. But although i have the utmost respect for the people who
write the drivers, there's a big difference between reverse engineering and
having a full set of programming documents from the chip maker. 

	The G450 eTV lacks the Zoran mjpeg codec that the Marvel cards have, so it's
just a tv-watcher card. You could do casual capturing with it, but I'm not sure
if it's as good as a bt8x8 for that sort of work. 

	If you're way short on PCI slots and just want to watch tv, by all means talk
to the Gatos people and see about getting an All-In-Wonder. I hear mostly good
things about their code. 

 - Eric






[Index of Archives]     [Linux DVB]     [Video Disk Recorder]     [Asterisk]     [Photo]     [DCCP]     [Netdev]     [Xorg]     [Util Linux NG]     [Xfree86]     [Free Photo Albums]     [Fedora Users]     [Fedora Women]     [ALSA Users]     [ALSA Devel]     [Linux USB]

Powered by Linux