2014-08-28, 19:51
Working with a raspberry pi and I'm trying to make a one device solution because this will be a temporary installation run by near idiots.
I am setting up a little drive in theater at a car show that will be showing 60's hot rod movies and Jan and Dean music shows and the like..
Does anyone have any idea or know how I may reroute XBMC output audio to PiFm so the viewers can experience the sound on their car radios.
# Example command lines
# play an MP3
ffmpeg -i input.mp3 -f s16le -ar 22.05k -ac 1 - | sudo ./pifm -
# Broadcast from a usb microphone (see arecord manual page for config)
arecord -d0 -c2 -f S16_LE -r 22050 -twav -D copy | sudo ./pifm -
The following site describes the use of a FIFO file to help.. http://www.constructorium.org/wiki/index.php/PiFM
I was hoping to do it this way and eliminate needing to use an additional FM modulator.
Thanks
I am setting up a little drive in theater at a car show that will be showing 60's hot rod movies and Jan and Dean music shows and the like..
Does anyone have any idea or know how I may reroute XBMC output audio to PiFm so the viewers can experience the sound on their car radios.
# Example command lines
# play an MP3
ffmpeg -i input.mp3 -f s16le -ar 22.05k -ac 1 - | sudo ./pifm -
# Broadcast from a usb microphone (see arecord manual page for config)
arecord -d0 -c2 -f S16_LE -r 22050 -twav -D copy | sudo ./pifm -
The following site describes the use of a FIFO file to help.. http://www.constructorium.org/wiki/index.php/PiFM
I was hoping to do it this way and eliminate needing to use an additional FM modulator.
Thanks