Re: need help on using ffmpeg for video grab
On Wed, May 16, 2012 at 12:59:52AM -0400, Long Wind wrote:
> I have bt848 card and watch TV with xawtv
> As another application shows:
>
> Device 00: BT848A video (Lifeview FlyVideo /dev/video0)
> Port 00: Television
> Port 01: Composite1
> Port 02: S-Video
> Port 03: Composite3
>
> I select "Composite1" in xawtv
> I try ffmpeg with this command:
>
> ffmpeg -s vga -f video4linux2 -i /dev/video0 t2.mpg
>
> then I "ffplay t2.mpg", it shows green screen
> maybe I didn't specify "Composite1" in ffmpeg command, but how to do that?
> or maybe I didn't specify PAL, but how to do that?
Wrong list! Please direct your question to a ffmpeg users list.
P.S. ffmpeg is now deprecated, Debian is moving to the libav suite.
You should have seen a message to that effect when you ran it.
--
"If you're not careful, the newspapers will have you hating the people
who are being oppressed, and loving the people who are doing the
oppressing." --- Malcolm X
Reply to: