User`s manual

132 Appendix: GEME-VM3000 Series Introduction

@ Argument

Decoder_Index: Indicate the channel number of Decoder.

The range of channel is 0 ~ 15.

ConfigIndex:

0 for BRIGHTNESS

1 for HUE

2 for SATURATION (U)

3 for SATURATION (V)

4 for CONTRAST (LUMA)

5 for luma notch filter (for monochrome video, the notch filter

should not be used)

value: (0-255):

@ Return Code

0: ERROR_NoError

@ Example

< VC/BCB >

int Result;

int channel = 0;

int ConfigIndex = 0;

int value = 128;

Result =

AngeloMPEG4_Decode_Set_Image_Config(channel

, ConfigIndex, value);

< Visual Basic >

Range Default value

BRIGHTNESS 0 - 255 128

HUE 0 - 255 0

CHROMA (U) 0 - 255 127

CHROMA (V) 0 - 255 127

LUMA 0 - 255 108

LUMA notch filter 0 (Enable) or 1 (Disable)

Table 6-4: Video adjustments table