Audio formats
Usually cameras produce audio in G.711 or AAC format.
G.711 | AAC | |
|---|---|---|
HLS | no | yes |
DASH | no | yes |
WebRTC | yes | no |
MP4 | yes | yes |
RTSP | yes | yes |
RTMP | yes | yes |
Optionally, Cloud VMS can transcode G.711 to AAC allowing live audio in HLS and DASH formats.
Backward audio is G.711 packaged into the following ONVIF compliant formats that must be supported by a camera
RTSP over TCP
RTSP over HTTP