On Mon, Feb 25, 2013 at 12:29 AM, Rob Canning <[email protected]> wrote:
> 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
Ok, its a little bit trickier then :) Here is the solution I would
suggest (not tested but I hope you get the idea):
source = ...
# Create a function "meta" to update metadata
meta_source = insert_metadata(source)
# function to insert metadata
meta = fst(meta_source)
# the source
source = snd(meta_source)
# Create a function which insert the title in the metadata
def update_meta() =
# Compute the title
title = if 12h-14h then "Lunchtime"
elsif 6h30-9h then "Breakfast"
elsif 14h-18h then "Afternoon"
else "Anytime"
end
# The metadata to insert
m = [("title",title)]
# Insert metadata
meta(m)
# Schedule again in 10 min
600.
end
# Call the function every 10 min
add_timeout(0.,update_meta())
output.icecast(source)
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