Koval Valery wrote:
> Hi!
>
> In my country (and in other exUSSR-countries) TV operators use two
> standards: SECAM and PAL.
> In current freevo configuration I can select only one standard for all
> channels.
>
> My patch add feature in freevo for using second TV standard for the
> list of selected freq's with switching to other standard. See example
> in local_conf.py.example.
>
>
>
> ------------------------------------------------------------------------
>
> Index: local_conf.py.example
> ===================================================================
> --- local_conf.py.example (revision 9367)
> +++ local_conf.py.example (working copy)
> @@ -1601,3 +1601,21 @@
> # ,"track||'-'||title"]
> # ,'alt_grouping':[None,None,'year||album','track']
> # })
> +#
> +#
> +#This addition for use more than one tv standard (like PAL, SECAM, NTSC,
> SECAM-DK)
> +#without modification source code (this addition may be used exUSSR
> countries)
> +#
> +#For use with nonstandard norm for some freq
> +#please add freq in freq list (see tv/freq.py):
> +#TV_NONSTANDARD_FREQ=(59250, 77250, 85250, 183250, 215250)
> +#
> +#and
> +#
> +#set norm for this freq list
> +#TV_NONSTANDARD_NORM='secam-dk'
> +#
> +#After restart freevo if you switch to channel with freq from
> +#TV_NONSTANDARD_FREQ list, you switch tuner to TV_NONSTANDARD_NORM standard
> +#If freq will be not from TV_NONSTANDARD_FREQ, you will be switched to
> CONF.tv standard
> +#
> Index: src/tv/v4l2.py
> ===================================================================
> --- src/tv/v4l2.py (revision 9367)
> +++ src/tv/v4l2.py (working copy)
> @@ -195,9 +195,10 @@
>
>
> NORMS = {
> - 'NTSC' : 0x3000,
> - 'PAL' : 0xff,
> - 'SECAM' : 0x7f0000,
> + 'NTSC' : 0x00003000,
> + 'PAL' : 0x000000ff,
> + 'SECAM' : 0x007f0000,
> + 'SECAM-DK' : 0x00320000,
> }
>
>
> @@ -290,6 +291,33 @@
>
>
> def setfreq(self, freq):
> + #standard norm
> + (v_norm, v_input, v_clist, v_dev) = config.TV_SETTINGS.split()
> + std = NORMS.get(string.upper(v_norm))
> + if config.TV_NONSTANDARD_FREQ and config.TV_NONSTANDARD_NORM:
> + if string.upper(config.TV_NONSTANDARD_NORM) in NORMS.keys():
> + if DEBUG >= 3:
> + print "found nonstandard freq list:",
> + print config.TV_NONSTANDARD_FREQ
> + print "found nonstandard norm: %s" %
> string.upper(config.TV_NONSTANDARD_NORM)
> +
> + newfreq=freq*1000/16
> + if newfreq in config.TV_NONSTANDARD_FREQ:
> + if DEBUG >= 3: print "new freq in TV_NONSTANDARD_FREQ:
> %r" % newfreq
> + std = NORMS.get(string.upper(config.TV_NONSTANDARD_NORM))
> + if DEBUG >= 3: print "prepare set new standard: 0x%x" %
> std
> + else:
> + print "Error! config.TV_NONSTANDARD_NORM value '%s' not from
> NORMS: %s" \
> + % (config.TV_NONSTANDARD_NORM,NORMS.keys())
> +
> + #get current norm
> + getst = self.getstd()
> + if DEBUG >= 3: print "get standard: 0x%x" % getst
> + if getst != std:
> + if DEBUG >= 3: print "set standard: 0x%x" % std
> + self.setstd(std)
> + sleep(1)
> +
> val = struct.pack(FREQUENCY_ST, long(0), long(2), freq)
> r = fcntl.ioctl(self.device, i32(SETFREQ_NO), val)
> if DEBUG >= 3: print "setfreq: val=%r, r=%r" % (val, r)
>
Hi,
Can you add this as a feature request to the tracker?
http://sourceforge.net/tracker/?group_id=46652&atid=446898 Duncan - the
rel-1 maintainer is on holidays for two weeks and prefers to use the
tracker so request don't get lost.
Thanks,
John
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