Hi,
Thanks for your answer, it is exactly what I was looking for! :D
I used reopen_when={0s} to create 1 minute files but this time doesn’t
seem to be precisely respected (especially for the first time the clock
reaches 00 seconds).
I can’t find any documentation about the reopen_when parametter, what is
the expected precision ?
Have a nice sunday :)
Adrian
On Mon, Apr 17, 2023 at 09:08:25AM -0500, Romain Beauxis wrote:
> Hi Adrian,
> Filenames can be functions that are executed every time the file is
> created, something like this:
> ```
> def my_filename() =
> "/archive/#{int_of_float(gettimeofday())}.mp3"
> end
> ```
> For simple functions like that, we have a simplified syntax that allows
> to write them in a short way:
> ```
> my_filename = {"/archive/#{int_of_float(gettimeofday())}.mp3"}
> ```
> So, in your case, all you should have to do to make the
> filename dynamic in your example is surround it with { }:
> ```
> output.file(
> %mp3,
> {"/archive/#{int_of_float(gettimeofday())}.mp3"},
> s,
> reopen_when={0m}
> )
> ```
> If you want to read a more detailed presentation of the language and
> more, I can recommend the liquidsoap
> book: [1]https://www.liquidsoap.info/doc-dev/book.html
>
> Le dim. 16 avr. 2023 à 08:42, Adrian <[2][email protected]> a écrit :
>
> Hi everyone and thanks a lot for your work!
> I'm trying to adapt the cookbook example "Dump a stream into
> segmented
> files".
> I'd like to have the filename containing the unix timestamp (or
> epoch),
> but I don't know what are the possibles "time literals" mentioned in
> the
> cookbook:
> [3]https://www.liquidsoap.info/doc-2.1.4/cookbook.html#dump-a-stream
> -into-segmented-files
> What I'm trying to achieve looks like this:
> output.file(%mp3, '/archive/%s.mp3', s, reopen_when={0m})
> Where %s would be replaced by the unix timestamp (%s taken from the
> date
> command) but unfortunately, %s is not a "time literal". Plus, I
> can't find any
> definition or list of "time literals" anywhere in the doc or in the
> source code.
> I managed to get the unix timestamp in my filename with:
> output.file(%mp3, '/archive/#{int_of_float(gettimeofday())}.mp3', s,
> reopen_when={0m})
> But the time is evaluated at the string creation and not a each file
> opening.
> Is it possible for you to document the "time literals"?
> Where can I find this list? And where can I add some new literals if
> needed?
> Thank you for your time,
> Niilos
> _______________________________________________
> Savonet-users mailing list
> [4][email protected]
> [5]https://lists.sourceforge.net/lists/listinfo/savonet-users
>
> References
>
> 1. https://www.liquidsoap.info/doc-dev/book.html
> 2. mailto:[email protected]
> 3.
> https://www.liquidsoap.info/doc-2.1.4/cookbook.html#dump-a-stream-into-segmented-files
> 4. mailto:[email protected]
> 5. https://lists.sourceforge.net/lists/listinfo/savonet-users
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