Harmonic ProView 7100 - Low Delay Mode

Chapter 7 Device Configuring Using EMS Low Delay Mode
© 2012 Harmonic Inc. 143 ProView 7000 v.2.6, Rev. E
7.9 Low Delay Mode
13
The ProView 7000 Low Delay Mode is designed to work with an Ellipse 1000/2000 encoder in
Low Delay mode. The end-to-end delay should be less than 9 frames for PAL and 10 frames
for NTSC. Low Delay Mode automatically detects regular video streams that do not require
Low Delay Mode and treats them accordingly.
The following video resolutions are supported:
■ SD PAL
■ SD NTSC
■ 720p PAL
■ 720p NTSC
■ 1080i PAL
■ 1080i NTSC
The following audio bitrates are supported for low delay applications:
■ Musicam – 128 – 384 kbps
■ Dolby Digital 2.0 – 256 – 640 kbps
13. Requires a license.