Configuring Live Profiles

A Live Profile is a set of audio and video settings configured to fit within specific broadcasting requirements. Live Profiles can be configured from either the Web Interface or on the Unit Front Panel.

The unit is delivered with three (3) default Live Profiles:

DEFAULT
LOW DELAY
HQUALITY 10s

Recommendations when configuring a Live Profile:

End-to-End Latency (by Application type)	Broadcast over SST	For CBR, enter a value within 500ms - 10s range. For VBR, enter a value within 800ms - 10s range.
Bitrate Control Mode	CBR mode for streaming over managed networks. VBR mode for streaming over unmanaged networks.
Resolution	As source for encoding in the same resolution as source. Dynamic when the resolution is adapted to available bitrate.
Live Bitrate (static resolution as source)	Video Resolution	Bitrate Range
	Video Resolution	H.265/HEVC	H.264/AVC
	1080p 50/59.94/60	800 kbps - 20 Mbps	3 Mbps - 20 Mbps
	1080p 23.98/24/25/29.97/30	800 kbps - 20 Mbps	1.8 Mbps- 20 Mbps
	1080i 50/59.94/60	500 kbps - 20 Mbps	1.8 Mbps - 20 Mbps
	720p 50/59.94/60	500 kbps - 20 Mbps	1.4 Mbps - 20 Mbps
Live Bitrate (dynamic resolution)	1080p 50/59.94/60	200 kbps - 20 Mbps	300 kbps - 20 Mbps
	1080p 23.98/24/25/29.97/30
	1080i 50/59.94/60
	720p 50/59.94/60
Audio Settings	Channel Layout	Bitrate Range
	1 x Mono	32 - 256 kbps
	1 x Stereo	64 - 512 kbps
	2 x Mono	64 - 512 kbps
	2 x Stereo	128 - 1024 kbps
	4 x Mono	128 - 1024 kbps