Re: Question about tuner-simple.c | |
| [Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index] | |
On Monday 30 May 2005 11:55 pm, Mauro Carvalho Chehab wrote:
> Michael Krufky wrote:
> > Where can I find information about the values in the
> > tuner struct from tuner-simple.c?
> >
> > The line in tuner-simple.c for Thomson DDT 7611 is an
> > exact copy of Thomson DDT 7610. This was recently
> > added when I submitted my patch for the DViCO
> > FusionHDTV3 Gold-Q.
Do you mean DViCO Fusionhdtv 3 Gold-T?
> > Using this tuner code, I get a
> > perfect picture (and sound) in tvtime, except that I
> > have to reduce the hue to zero and the contrast to 33,
> > where all the default values are 50.
I have this problem with my DViCO FusionHDTV 3 Gold-Q too.
I don't think it can be corrected with the tuner code.
> > This makes me
> > think that the values in the following line need a
> > change:
> >
> > { "Thomson DDT 7611", THOMSON, ATSC,
>
> First line only info.
>
> > 16*157.25,16*454.00,0x39,0x3a,0x3c,0x8e,732},
>
> Second line shows V4L how to commute to VHF/UHF and
> default parameters to tuner.
> VHF low freqs - config code 0x39
> starting from 157.25, turn to VHF high freqs (config code
> 0x3a) starting from 454.00, turn to UHF (config code
> 0x3c) Tuner config (configures frequency shifts and
> things like that): 0x8e Last field is:
> 622.4=16*38.90 MHz
> most PAL 732 =16*45.75 MHz NTSC/M, PAL/M 940
> =16*58.75 MHz NTSC-Japan 704 =16*44.00 MHz ATSC
>
> > How can I decifer these values? What do they
> > correspond to? Is this what I am looking for or am I
> > barking up the wrong tree?
>
> I think you doesn't have problem on your tuner. May
> be something wrong with your video standard?
>
> --
>
> Unsubscribe
> mailto:video4linux-list-request@xxxxxxxxxx?subject=unsubs
>cribe
> https://www.redhat.com/mailman/listinfo/video4linux-list
--
Unsubscribe mailto:video4linux-list-request@xxxxxxxxxx?subject=unsubscribe
https://www.redhat.com/mailman/listinfo/video4linux-list
|
