特性 Features

1. Video Decoder

? Input Formats

- 4CH Video Input

: CVBS / COMET

: Universal 1M, 2M and 3/4/5M NRT

? Output Formats

- Output in BT.656/BT.1120 4:2:2 byte interleave format with

37.125/74.25/148.5/297MHz

- Support Sync Separate BT.601 Format (CLK/ H,V-SYNC/ 8’bit

DATA)

? Image Signal Processor

-. Support Video Standard Auto-Detection up to 5M NRT for Each CH

-. Support 2*Video Output Port, Each Port Video Output Format

Selectable

-. On Chip Analog CLAMP/Anti-aliasing Filter and EQ Filter

-. Accepts CVBS,COMET, 720P@25p/30p/50p/60p,

1080P@25p/30p, 1536P@18p, 1440@15p, 1944@12.5p

-. Robust Sync detection for weak and unstable signals

-. High-performance adaptive comb filter and Notch Filter

-. Programmable H/V Peaking filter for Luminance

-. CTI (Chrominance Transient Improvement)

-. Color compensation for PAL

-. IF compensation filter

-. Robust No-video detection

-. Programmable Brightness, Contrast, Saturation and Hue

-. Programmable Picture Quality Control

-. Programmable Gamma Correction