利博·(集团)有限公司官网

FEATURES

? Video encode

- Stream standard: MPEG2 video MP@ML, SP@ML standard, MPEG1 standard

- Picture size: Horizontal: 720, 704, 544, 480, 352 dots/line

Vertical: 480, 240, 576, 288 line/frame

- Single pass variable bit rate (VBR), constant bit rate (CBR) encoding

- Transcoding: Bit rate conversion, VBR ? CBR

- Video input/output

Format: 8-bit Y/Cb/Cr 4:2:2 (ITU-R BT.656)

Pre analysis: Film detect, scene changing detect, and motion estimation assist

TBC, VBI data slicer

? Audio encoding

- Bit length: 16 bits, 20 bits, 24 bits

- Sampling rate: 32 kHz, 44.1 kHz, 48 kHz

- MPEG1 audio layer 2 standard based

- Dolby Digital Consumer Encoder standard based (Only the μPD61052)

- Elementary stream and PCM audio input/output

? MPEG system processing

- Multiplex: MPEG2-PS, MPEG2-TS, DVD-Video, and DVD-VR

- De-multiplex: MPEG2-PS, MPEG2-TS

- Transcoding: MPEG2 format conversion (MPEG2-TS ? MPEG2-PS)

- Partial TS generation

? Package: 208-pin fine pitch QFP

? Power supply: 1200 mW (Typ.)

? Power supply voltage: 3.3±0.165 V, 2.5±0.2 V (Internal circuit power)