Re: [Savonet-users] scheduled metadata rewrite

[Rob C. <ro...@sp...>]

On 02/25/2013 12:17 AM, Samuel Mimram wrote:
> Hi,
>
> This function timetitle is called everytime there is new metadata on
> the stream (typically on each new track) to change the metadata. So, I

thanks sam,
the reason i want to do it in a scheduled way is that there is no 
metadata on the stream which is continuous with no track changes so i 
need to trigger the authoring
cheers
rob

> guess that Xavier's solution is quite close to what you are looking
> for because on each track it will rewrite the title according to the
> hour. If you want to check when the function is called, you can change
> it to:
>
> def timetitle (m)
>    print("updating metadata!")
>    [("title",
>      if 12h-14h then "Lunchtime"
>      elsif 6h30-9h then "Breakfast"
>      elsif 14h-18h then "Afternoon"
>      else "Anytime"
>      end
>    )]
> end
>
> source = map_metadata(timetitle, source)
>
> Cheers,
>
> Sam.
>
> On Sun, Feb 24, 2013 at 10:51 PM, Rob Canning <ro...@sp...> wrote:
>> On 02/24/2013 08:31 PM, Xavier Cazin wrote:
>>
>> Hi,
>>
>> map_metadata is probably more suitable. Something along the lines of
>>
>> def timetitle (m)
>>    [("title",
>>      if 12h-14h then "Lunchtime"
>>      elsif 6h30-9h then "Breakfast"
>>      elsif 14h-18h then "Afternoon"
>>      else "Anytime"
>>      end
>>    )]
>> end
>>
>> x = map_metadata(timetitle,x)
>>
>>
>> thats perfect! thank you Xavier.
>> i guess that will only evaluate once when the script starts though?
>> i need it to check the time every hour for example... am playing with switch
>> (maybe completely wrong) i cant seem to get the right syntax
>>
>> def dometadata ()
>> x = map_metadata(timetitle,x)
>> print("updating metadata...................")
>> end
>>
>> switch([({0m0s},dometadata)])
>> ?
>>
>> thanks
>>
>> rob
>>
>>
>>
>> Cheers,
>> Xavier.
>>
>> On Sun, Feb 24, 2013 at 2:59 PM, Rob Canning <ro...@sp...> wrote:
>>> hi!
>>>
>>> how do i rewrite metadata according to time of day?
>>>
>>>    x = rewrite_metadata([("artist", "The Bot"), ("title","Breakfast")],x)
>>>    x = rewrite_metadata([("artist", "The Bot"), ("title","Lunchtime")],x)
>>>    x = rewrite_metadata([("artist", "The Bot"), ("title","Afternoon")],x)
>>>
>>> can this be done internally with the switch style scheduler?
>>> {14h-15h} etc
>>>
>>> rob
>>>
>> -- Xavier Cazin
>>
>>
>>
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