$ Improved video decoder with adaptive 4H comb filters for all NTSC and PAL standards $ An enhanced OSD with 256 color look up table and supports OSD Block Move, Block Fill and Bitmap Burst Write functions to enhance the OSD buffer write performance $ PCM 8/16-bit and u-Law/A-Law 8-bit for audio word length $ Additional audio PLL for accurate 8KHz/16KHz sampling rate $ Programmable audio sample rates: 8, 16, 32, 44.1 and 48kHz $ Video field locked audio sample support $ Audio master/slave I2S interface for playback and record
Four Video Decoders $ Accepts all NTSC(M/N/4.43)/PAL(B/D/G/H/I/K/L/M/N/60) standards with auto detection $ Integrated four video analog anti-aliasing filters and 10 bit CMOS ADCs $ High performance adaptive 4H comb filters for all NTSC/PAL standards $ IF compensation filter for improvement of color demodulation $ Color Transient Improvement (CTI) $ Automatic white peak control $ Programmable hue, saturation, contrast, brightness and sharpness $ High performance horizontal and vertical scaler for each path including playback input $ Fast video locking system for non-realtime applicationĭual Video Encoders $ Dual path digital outputs with ITU-R BT.656 standard $ Dual path analog outputs with all analog NTSC/PAL standards $ Programmable bandwidth of luminance and chrominance signal for each path $ Three 10bit video CMOS DACsĭual Video Controllers $ Support full triplex function with 4ch live, 4ch playback display and 4ch record output $ Analog/Digital channel ID CODEC for record and playback application $ Support adaptive median filter for Record $ Supports pseudo 8 channel and/or dual page mode $ Horizontal/Vertical mirroring for each channel $ Last image captured when video-loss detected $ Auto sequence switch with 128 queues and/or manual switch by interrupt for record path $ Channel skip in auto sequence switch for record path when video-loss detected $ Image enhancement for zoomed or still image in display path $ High performance 2X zoom to horizontal and vertical direction for display pathįour Video Decoders $ Four built-in analog anti-aliasing filters $ Accepts all NTSC/PAL standard formats with auto detection $ Integrated four anti-aliasing filters and 10-bit CMOS ADCs $ High performance adaptive comb filters for all NTSC/PAL standards $ IF compensation filter for improvement of color demodulation $ PAL delay lines for correcting PAL phase errors $ Programmable hue, saturation, contrast, brightness and sharpness $ Dual high performance horizontal and vertical scaler for each channelĭual Video Encoders $ 2 path digital outputs with ITU-R BT.656 standards $ 2 path analog outputs with all analog NTSC/PAL standards $ Supports CVBS or S-Video for each path $ Programmable bandwidth for luminance and chrominance pathĭual Video Controllers $ Full Live/Strobe/Switch function $ Various channel attribute control $ Non-realtime application such as Pseudo 8 Channel or Dual page $ Horizontal / Vertical Mirroring for each channel $ Last image capture when video-loss detected $ Auto sequence switch with 128 queues and/or manual switch by interrupt for Y Path $ Channel skip in Auto sequence switch for Y Path when video-loss detected $ Image enhancement for zoomed or still image in X Path $ High performance 2X zoom to horizontal and vertical direction for X Path $ Supports save and recall function for X Path $ Extendable up to 8/16 channel video controller using cascade connection $ Quad MUX switch with 32 queues and/or manual control by interrupt for Y Path