This is an streamer feed from
- an Video4Linux device that support H264, HEVC, JPEG, VP8 or VP9 capture.
- an ALSA device that support PCM S16_BE, S16_LE, S32_BE or S32_LE
The RTSP server supports
- RTP/UDP unicast
- RTP/UDP multicast
The HTTP server supports (available using -S option for capture format that could be muxed in Transport Stream)
For more information see the upstream README at https://github.com/mpromonet/v4l2rtspserver