EverFocus ECOR 264-8/4 D2 DVR User Manual


 
102
6.4 SUB MAIN SWITCHING DUAL STREAM
The new dual stream function enables fast image transmission even with reduced network bandwidth. The
second (sub) stream works independently from the recording settings.
There are 2 compression methods available: MJPEG or H.264.
Thanks to the optimized compression method, a faster transmission is obtained using H.264.
Example (16-channel DVR):
Sub stream: Average streaming data volume for 16x view: 1,8 Mbit/s
Main stream: Average streaming data volume for 16x view: 12 Mbit/s
(all cameras set to: resolution 704x576, highest quality, 6,25 IPS)