Samsung S5PC100 User Manual page 1625

S5PC100 USER'S MANUAL (REV1.0)
9.10.6 ACROBLOCK LEVEL RATE CONTROL REGISTER (RC_MB_CTRL, R/W, ADDRESS = 0xf100_0a14)
RC_MB_CTRL
Reserved
DARK_DISABLE
SMOOTH_DISABL
E
STATIC_DISABLE
ACT_DISABLE
NOTE: Valid only when the Macroblock level RC is enabled.
9.10.7 INTERNAL REFERENCE QUANTIZATION SCALE REGISTER (RC_QOUT, R, ADDRESS =
0xf100_0a18)
RC_QOUT
Reserved
QP_OUT
NOTE: QP_OUT can be referenced for the frame quantization parameter (FRAME_QP) of the next frame.
Bits
[31:4] Reserved
Disable Dark Region Adaptive feature.
0 = Enable Dark Region Adaptive feature.
[3]
QP of dark MB may not be smaller than frame QP
Although it is smooth, static or small activity image.
1 = Disable Dark Region Adaptive feature.
Disable Smooth Region Adaptive feature.
0 = Enable Smooth Region Adaptive feature.
[2]
QP of smooth MB may be smaller than frame QP.
1 = Disable Smooth Region Adaptive feature.
Disable Static Region Adaptive feature.
0 = Enable Static Region Adaptive feature.
[1]
QP of static MB may be smaller than frame QP.
1 = Disable Static Region Adaptive feature.
Disable MB Activity Adaptive feature.
0 = Enable MB Activity Adaptive feature.
QP of MB that has small activity may be smaller than
[0]
frame QP and QP of MB that has large activity may be
larger than frame QP
1 = Disable MB Activity Adaptive feature.
Bits
[31:6] Reserved
Final frame quantization parameter (FRAME_QP) referenced
[5:0]
for encoding the last macroblock of the current picture.
Description
Description
MFC (MULTI FORMAT CODEC)
Reset Value
0
0
0
0
0
Reset Value
0
0
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