Compression Mode Option - TANDBERG evolution 5000 E5710 Instruction Manual

Profile/Level
Profile & Level :
Table 4.28: Profile/Level Options
Selected Option
MP@ML
422P@ML

Compression Mode Option

To access the Compression Mode option, press the Compression Mode
softkey in the Video Encoder Menu. This enables various compression
modes to be selected in which some encoding parameters are
automatically controlled depending on the selected encoding delay.
Compression Mode
Compression Mode :
Table 4.29: Compression Mode Options
Selected Option
Seamless 1
Seamless 2
Seamless 3
Seamless 4
Seamless 5
Seamless 6
Mega Low Delay
Very Low Delay
Low Delay
Standard
3
4:2:2 is not available unless the M2/ESO2/422 software option is enabled.
Instruction Manual: evolution 5000 E5710 and E5720 Encoder
ST.TM.E10074.1
MP@ML
Update using softkeys
Description
Main Profile @ Main Level. Typically used in 4:2:0 direct to home.
4:2:2 Profile @ Main Level. Typically used in 4:2:2 contribution feed.
Standard
Update using softkeys
Description
This gives a fixed delay which allows the bit-rate to be changed, over the permitted range, without
a break in transmission.
In the following modes the delay is a function of the bit-rate selected. If the bit-rate is changed
there is a break in transmission.
The generated transport stream is not fully DVB compliant and may not work with all Decoders. The
delay is reduced by not allowing B frames but using field pictures and other techniques.
Delay is reduced using the same techniques as Low Delay mode. GOP structure used is IP and field
pictures are used.
Delay is reduced by reducing the size of the video rate buffer. This compromises video quality in
some circumstances.
The normal mode, with no special techniques or fixed settings to reduce encoding delay.
Operating the Equipment Locally
+
—
Enter l
Quit l
3
+
—
Enter l
Quit l
Page 4-37