Axis I8116-E front door camera/intercom, even when using a custom ONVIF profile, cant seem to get audio, sendonly or sendrecv to show up under the go2rtc api
Describe the solution you'd like
Axis supports VAPIX (proprietary?) or "play" WAV files to the intercom using FFmpeg directly (see example URL below), could go2rtc do something like that?
ffmpeg.exe -hide_banner -loglevel error -i "C:\axis-sounds%~1.wav" -filter_complex "aevalsrc=0:d=0.30[sil];[0:a]aresample=16000[a];[sil][a]concat=n=2:v=0:a=1[out]" -map "[out]" -c:a pcm_mulaw -ac 1 -ar 16000 -f wav -chunked_post 0 -content_type audio/axis-mulaw-128 "http://[IP_of_Axis_Intercom]/axis-cgi/audio/transmit.cgi"
See also...
https://developer.axis.com/vapix/audio-systems/audio-api/
If someone can commit to a working solution, I am willing to provide you with the hardware to test with.
Axis I8116-E front door camera/intercom, even when using a custom ONVIF profile, cant seem to get audio, sendonly or sendrecv to show up under the go2rtc api
Describe the solution you'd like
Axis supports VAPIX (proprietary?) or "play" WAV files to the intercom using FFmpeg directly (see example URL below), could go2rtc do something like that?
ffmpeg.exe -hide_banner -loglevel error -i "C:\axis-sounds%~1.wav" -filter_complex "aevalsrc=0:d=0.30[sil];[0:a]aresample=16000[a];[sil][a]concat=n=2:v=0:a=1[out]" -map "[out]" -c:a pcm_mulaw -ac 1 -ar 16000 -f wav -chunked_post 0 -content_type audio/axis-mulaw-128 "http://[IP_of_Axis_Intercom]/axis-cgi/audio/transmit.cgi"
See also...
https://developer.axis.com/vapix/audio-systems/audio-api/
If someone can commit to a working solution, I am willing to provide you with the hardware to test with.