[MPlayer-users] Re: Green Screen: tv and bt848

Jonathan Rogers jonner at teegra.net
Wed Sep 17 06:48:47 CEST 2003

D Richard Felker III wrote:
> Input may vary with your particular card; for me, 0 is the tuner. The
> outfmt isn't absolutely required, but because of bugs/design flaws in
> bttv, it butchers the interlacing in yv12 (default) mode.

That's very interesting, since I've just been experimenting with 
recording from my bt878 card using bttv and mencoder. I'd been setting 
it to YV12, since that's what most codecs seem to want. The image looks 
fine, but detc doesn't work perfectly on film sources. It mostly works, 
but there are jerks and comb artifacts every once in a while. I assumed 
it was just because of noise. Do you think it will work better if I use 

Jonathan Rogers

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