[MPlayer-dev-eng] Re: frequency range check and keeping old volume for radio support

[voroshil at gmail.com]

RC wrote: 
> On Fri, 10 Nov 2006 14:19:00 +0600
> "Vladimir Voroshilov" <voroshil at gmail.com> wrote:
> 
> > I didnt understand what does you mean about 4-digit overflow (probably
> > it's by bad english), could you explain this more detail?
> 
> Well, anything up to 999.999 MHz works, but 1000 doesn't.  That seems a
> rather arbitrary cut-off, so I assume either mplayer or the bktr driver
> has a problem passing 4-digit (1000 and up) values to the tuner card
> in radio mode.  MPlayer reports:
> 
> $ mplayer radio://1000.0
> MPlayer dev-SVN-r20462-3.4.4 (C) 2000-2006 MPlayer Team
> CPU: Unknown CPU Type (Family: 6, Model: 6, Stepping: 2)
> CPUflags:  MMX: 1 MMX2: 1 3DNow: 1 3DNow2: 1 SSE: 1 SSE2: 0
> Compiled for x86 CPU with extensions: MMX MMX2 3DNow 3DNowEx SSE
> 
> Playing radio://1000.0.
> [radio] Using *BSD BT848 radio interface.
> [radio] Radio frequency parameter detected.
> [radio] Wrong frequency: 1000.00
> Failed to open radio://1000.0.
> 
> 
> Exiting... (End of file)
> 
> 
> While with "-tv freq=" I can easily go above 1000 MHz without problems.
> 
Please run with "-v -msglevel all=9" and latest stream_bsdbt848_v7.patch patch (See it in "BSD BT848 Radio interface (patch)" thread). You also need to manually set up
priv->rangehigh (in init_frac_bsdbt848) to enough big value, to allow testing.

> 
> > You mean radio_step_freq function which will increase/decrease
> > frequency from current with some (fixed, but configurable) value.
> > Am i right?
> 
> Exactly right.
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-- 
Regards,
Vladimir Voroshilov mailto:voroshil at gmail.com
Omsk State University
JID: voroshil at jabber.ru
ICQ: 95587719