miegl / PiFmAdv

Advanced Raspberry Pi FM transmitter with RDS encoding
GNU General Public License v3.0
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Audio playing slowy and overrun. #17

Closed Niall7459 closed 6 years ago

Niall7459 commented 6 years ago

I cna hear the audio playing slowly and I get overruns about 10 secs after starting PiFmAdv.

Starting to transmit on 107.9 MHz. overrun!!! (at least 54.438 ms long) overrun!!! (at least 29.159 ms long)

My command:

#!/bin/bash
cd /home/pi/PiFmAdv/src

while :; do
        sudo arecord -fS16_LE -r 44100 -D hw:Loopback,1,0 -c 2 - | sudo ./pi_fm_adv -ps "Niall FM" -ctl rds_ctl -audio -
    sleep 2s
    echo "restart"  
done
Niall7459 commented 6 years ago

Overrun is made my Arecord. So maybe PiFmAdv is not reading from STDIN at correct speed.

miegl commented 6 years ago

Closed as it has been resolved + it is not PiFmAdv problem.