Example how to combine PTP and AES67 stream

[kurtwerbrouck]

Hello

i installed the ptp4l package and started it:

sudo ptp4l -A -m -i eth0 -S -i lo

ptp4l[1247.384]: port 1: INITIALIZING to LISTENING on INIT_COMPLETE
ptp4l[1247.385]: port 2: INITIALIZING to LISTENING on INIT_COMPLETE
ptp4l[1247.385]: port 0: INITIALIZING to LISTENING on INIT_COMPLETE
ptp4l[1254.157]: port 1: LISTENING to MASTER on ANNOUNCE_RECEIPT_TIMEOUT_EXPIRES
ptp4l[1254.158]: selected local clock dca632.fffe.2481d2 as best master
ptp4l[1254.158]: port 1: assuming the grand master role
ptp4l[1254.556]: port 2: LISTENING to MASTER on ANNOUNCE_RECEIPT_TIMEOUT_EXPIRES
ptp4l[1254.557]: selected local clock dca632.fffe.2481d2 as best master
ptp4l[1254.557]: port 1: assuming the grand master role
ptp4l[1254.557]: port 2: assuming the grand master role

Then i launched the aes67 sender - i have a usb audio card connected

sudo node aes67 -v -d 2 -c 2 -n test --address 192.168.0.100

_RtApiPulse::DeviceInfo pa_context_connect() failed: Connection refused

Selected ALSA as audio api

RtApiAlsa::getDeviceInfo: snd_pcm_open error for device (default), No such file or directory.

RtApiAlsa::getDeviceInfo: snd_pcm_open error for device (hw:2,0), No such device.

RtApiAlsa::getDeviceInfo: snd_pcm_open error for device (hw:3,0), No such device.

RtApiAlsa::getDeviceInfo: snd_pcm_open error for device (default), No such file or directory.

RtApiAlsa::getDeviceInfo: snd_pcm_open error for device (hw:2,0), No such device.

RtApiAlsa::getDeviceInfo: snd_pcm_open error for device (hw:3,0), No such device.

Selected device hw:ICUSBAUDIO7D,0 with 2 input channels
Selected 239.69.0.100 as RTP multicast address.
Opening audio stream.

RtApiAlsa::getDeviceInfo: snd_pcm_open error for device (default), No such file or directory.

RtApiAlsa::getDeviceInfo: snd_pcm_open error for device (hw:2,0), No such device.

RtApiAlsa::getDeviceInfo: snd_pcm_open error for device (hw:3,0), No such device.

Trying to sync to PTP master.
Could not sync to PTP master. Aborting._

Any suggestions or how to combine these 2 programs?