[linux-dvb] Re: kernel-dvb and tvtime

[Michael Hunold <hunold@convergence.de>]

Hello Billy,

>   I've added UYVY support and V4L2 support into my tvtime application
> such that we can work with the kernel-dvb driver.  I'd really like to
> get some testing of it done though before I release.  If anyone on this
> list would like to help out, please send me an email and I'll point you
> at the latest snapshot of my code.
I've downloaded tvtime-0.9.9-prerelease15.tar.gz. It compiles and 
installs flawlessly.

I tested it with my analog tv-card which uses the same saa7146 core as 
the "dvb-kernel" driver, but has a PAL tuner on input 0 and a NTSC 
camera on input 1.

sezier src # ./tvtime -f europe -n PAL -s -i 0
tvtime: Running tvtime 0.9.9.

The picture is basically there, but the display is stuttering a lot.

Only with the "Blur: Temporal" and the "Progressive" deinterlacers the 
stuttering is not visible.

It looks like "tvtime" does not use the captured pictures in the right 
order, ie. it gets the pictures 1,2,3 but processes them like 3-1-2, or 
the like.

Is this possible? I'll have a look at your code, perhaps I can spot 
something.

>   Thanks a ton,
>   -Billy
CU
Michael.




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