[mythtv-users] good capture card?

Scott Alfter mythtv at salfter.dyndns.org
Sat Jun 21 03:08:38 UTC 2008


Depo Catcher wrote:
> What is a QAM?

http://www.justfuckinggoogleit.com/search.pl?query=qam

> These guys say their card works in Linux.  It also has *4* ports.  It can watch 
> 4 channels at one time!
> http://store.bluecherry.net/4_port_video_capture_card_linux_bt878_p/pv-143na_oem.htm
> Is this a good card?

As others have already pointed out in this thread, no:

1) It has no tuners, so you'd need cable boxes for each input.
2) It does only composite video.
3) A single Bt878 won't capture from four inputs at 30000/1001 fps on all
    inputs simultaneously; it'll do (at best) 7500/1001 fps, and probably won't
    even manage that IME.
4) It has no audio input...want to go back to the silent-movie era?

It's designed for low-end surveillance video capture, not for recording TV.

Scott Alfter
mythtv at salfter.dyndns.org



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