Trying to do a realtime version of pi fm rds, using jack audio connection kit.
Using this command jack-stdout system:capture_1 system:capture_2 | sudo pi_fm_rds -audio -
I have that answer:
Using mbox device /dev/vcio.
Allocating physical memory: size = 3403776 mem_ref = 11 bus_addr = 5e7ab000 virt_addr = 0xb6868000
ppm corr is 0.0000, divider is 1096.4912 (1096 + 2012*2^-12) [nominal 1096.4912].
cannot connect input port jstdout:input3 to
3 channels, interleaved 16bit signed-integer little-endian @44100SPS.
Error: could not open stdin for audio input.
Terminating: cleanly deactivated the DMA engine and killed the carrier.
FATAL: write error: Broken pipe
Any ideas ?
K4nape
commented
4 years ago
Trying to do a realtime version of pi fm rds, using jack audio connection kit. Using this command jack-stdout system:capture_1 system:capture_2 | sudo pi_fm_rds -audio - I have that answer: Using mbox device /dev/vcio. Allocating physical memory: size = 3403776 mem_ref = 11 bus_addr = 5e7ab000 virt_addr = 0xb6868000 ppm corr is 0.0000, divider is 1096.4912 (1096 + 2012*2^-12) [nominal 1096.4912]. cannot connect input port jstdout:input3 to
3 channels, interleaved 16bit signed-integer little-endian @44100SPS. Error: could not open stdin for audio input. Terminating: cleanly deactivated the DMA engine and killed the carrier. FATAL: write error: Broken pipe Any ideas ?