Re: Color space messed up when recording from v4l2

On Sat, 2009-03-14 at 19:58 +0100, Johannes Bauer wrote:
> Hello list,

Hi,

> I'm having some trouble recording from a v4l capturing device (it's
> video only and emulates a soundcard which I try to capture sound from).
> Sound is PAL and the output format is virtually irrelevant (as long as
[...]
> However, the colors look broken,
[...]
> Selected driver: v4l2
>  name: Video 4 Linux 2 input
>  author: Martin Olschewski <[email protected]>
>  comment: first try, more to come ;-)
> Selected device: PointNix Intra-Oral Camera
>  Capabilites:  video capture  audio  read/write  streaming
>  supported norms: 0 = NTSC; 1 = NTSC-M; 2 = NTSC-M-JP; 3 = NTSC-M-KR; 4
> = NTSC-443; 5 = PAL; 6 = PAL-BG; 7 = PAL-H; 8 = PAL-I; 9 = PAL-DK; 10 =
> PAL-M; 11 = PAL-N; 12 = PAL-Nc; 13 = PAL-60; 14 = SECAM; 15 = SECAM-B;
> 16 = SECAM-G; 17 = SECAM-H; 18 = SECAM-DK; 19 = SECAM-L; 20 = SECAM-Lc;
>  inputs: 0 = S-Video;
>  Current input: 0
>  Current format: YUYV

Yes: transcode is misdetecting the input colorspace. Could you please
post the output of

tcprobe -i /dev/video0

?

Bests,

-- 
Francesco Romani // Ikitt
http://fromani.exit1.org  ::: transcode homepage
http://tcforge.berlios.de ::: transcode experimental forge