[pvrusb2] Channel-change script
isely at isely.net
Sat Sep 10 18:14:09 CDT 2005
With your permission I will add this to the pvrusb2 driver snapshot.
It also seems like it might be useful to script the creation of the
mapping file as well...
On Sat, 10 Sep 2005, Per Christian Henden wrote:
> I made a script for changing channels (attached).
> Consider this a preview release :)
> It assumes a file mapping channel names to frequencies exist.
> The format is like this:
> freq = 175250
> The file can be made combining output from scantv with frequencies
> from /usr/local/share/xawtv/*.list
> I plan to automate the creation of this frequency file.
> It can be created like this:
> #goes to xawtv frequency lists
> cd /usr/local/share/xawtv
> #shows me the files that are included
> cat europe-west.list
> #concatenates the files that are included
> cat ccir-i-iii.list ccir-sl-sh.list ccir-h.list uhf.list > ~/allids
> #extracts channel ids from scantv output
> cat ~/.tv/stations |grep "\["|cut -d "(" -f 2|cut -d")" -f 1 > myids
> #combines channel ids with frequencies
> (for id in `cat myids `; do grep -1 "\[$id\]" allids ;done) > freqs
> The placement of the file is given by the FREQUENCY_FILE variable in the
> script, so make sure you change that to point to your frequency file.
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