Re: [V4L] Hauppauge, BT878, V4L1, Redhat 7.0, ATI Mach64, bttvgrab-0.15.10, etc, config

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> [root@chomp /root]# xawtv
> This is xawtv-3.24, running on Linux/i686 (2.2.16-22)
> visual: id=0x20 class=4 (TrueColor), depth=16
> Xlib:  extension "XVideo" missing on display "chomp:0.0".
> The app-defaults file is not correctly installed.
> Your fault (core dumped)

What happens with no xawtv file?

Side Note: XVideo is not required.  It is present in newer XFree86's
I think.

> But what really appeals in terms of functionality is bttvgrab.  I'm
> running version 0.15.10 and from the man page I'd like to run

The -t never works for me either.

> is promising, I get what looks like an out-of-sync black and white
> picture, probably aliased, but defintely related to the video source.
> However, the frame counter suggests that I'm dropping half the frames
> (true even if I record to file or record in a simple, small format).

Keep in mind that you first have to setup your card before you can capture.
This means setting the norm and tuning in a channel.  I use Xawtv for this.
That is most likely the cause of this problem.

BTW: From personal expreience I find that streamer (part of the xawtv
package) works better than bttvgrab.  Unfortunately, I can not get
either program to keey audio sync.

--Thomas Hargrove





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