Thompson ViBE EM4000, User Manual

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Chapter 4 ’Web Browser Interface’ — Settings
ViBE EM4000 — Release 1.10 81
User Manual — 46073586AB02
Click VBR to display the HD video component VBR page.
Figure 4-30. Editing an HD video component - VBR page
This page is used to set video component VBR parameters.
VBR Mode Used to set the operating mode for HD component
bitrate at Encoder output. Choice between:
Off (CBR) : The output bitrate is fixed.
Capped : The bitrate varies within the range set by the
Min Bitrate and Max Bitrate parameters according to
the complexity of the picture to be encoded and the
Quality parameter.
Min Bitrate Used to set the minimum bitrate in Capped mode. The
value must be between 2000 kbit/s and 20000 kbit/s .
Max Bitrate Used to set the maximum bitrate in Capped mode. The
value must be between 2000 kbit/s and 20000 kbit/s .
Quality Used to set the picture quality level required. The value
must be between
0 and 100% . Default value: 100%
(best quality).
If the Encoder is in Flextream mode,
VBR Mode cannot be edited in this case.