miegl / PiFmAdv

Advanced Raspberry Pi FM transmitter with RDS encoding
GNU General Public License v3.0
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How to pipe to stdint from raspotify/librespot? #86

Closed RunningUtes closed 2 years ago

RunningUtes commented 3 years ago

I have a RPi zero w and have installed PiFMAdv working now with Sox (also works with mp3 now).

I would like to have PiFMAdv use the stdout provided by raspotify via librespot.

Raspotify allow Spotify to use the Rpi as a client so that it can be selected as a "Listening on device" target.

I can't seem to get ./pi_fm_adv -- audio - to use the stdout though. Unlike piping directly, raspotify is run as a service. Is there a way to access the stdout and transmit it through PiFMAdv?

rashrf commented 3 years ago

Hi.

If the client can write to a file, you could try named pipe?

mkfifo /tmp/filename

Then set the client to write to:

/tmp/filename

And PiFmAdv to read from the above.

R.

On Sat, 9 Oct 2021, 18:47 RunningUtes, @.***> wrote:

I have a RPi zero w and have installed PiFMAdv working now with Sox (also works with mp3 now).

I would like to have PiFMAdv use the stdout provided by raspotify via librespot.

Raspotify allow Spotify to use the Rpi as a client so that it can be selected as a "Listening on device" target.

I can't seem to get ./pi_fm_adv -- audio - to use the stdout though. Unlike piping directly, raspotify is run as a service. Is there a way to access the stdout and transmit it through PiFMAdv?

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