H.264 High Profile System Flags - Polycom RMX 1500 Administrator's Manual

Polycom RMX 1500/2000/4000 Administrator's Guide

H.264 High Profile System Flags

Flags used in Version 7.0.1 only
From Version 7.0.2 the flags described below were replaced with the High Profile sliders in the
Resolution Configuration dialog box.
Setting minimum bit rate thresholds that are lower than the default may affect the video
quality of endpoints that do not support the H.264 High Profile.
Endpoints that do not support H.264 High Profile will connect according to the minimum
bitrate thresholds defined by the following System Flags:
•
•
•
•
•
•
These System Flags must be added to the System Configuration file before they can be
modified. For more information see the "Modifying System Flags" on page 19-4.
Example: If the High Profile Optimized option is selected in the Resolution Configuration dialog
box and the System Flag values are set as in the following table:
System Flag
H264_BASE_PROFILE_
MIN_RATE_SD30_SHARPNESS
H264_BASE_PROFILE_
MIN_RATE_HD720P30_SHARPNESS
H264_BASE_PROFILE_
MIN_RATE_HD1080P30_SHARPNESS
H264_BASE_PROFILE_
MIN_RATE_CIF60_MOTION
H264_BASE_PROFILE_
MIN_RATE_SD60_MOTION
H264_BASE_PROFILE_
MIN_RATE_HD720P60_MOTION
2-8
H264_BASE_PROFILE_MIN_RATE_SD30_SHARPNESS
H264_BASE_PROFILE_MIN_RATE_HD720P30_SHARPNESS
H264_BASE_PROFILE_MIN_RATE_HD1080P30_SHARPNESS
H264_BASE_PROFILE_MIN_RATE_CIF60_MOTION
H264_BASE_PROFILE_MIN_RATE_SD60_MOTION
H264_BASE_PROFILE_MIN_RATE_HD720P60_MOTION
Default Value
256
1024
1536
256
1024
1536
Polycom, Inc.