UPD61052

DATA SHEET MOS INTEGRATED CIRCUIT µPD61051, 61052 MPEG2 AUDIO/VIDEO ENCODER The µPD61051 and µPD61052 are LSIs of MPEG audio and video encoding, decoding and transcoding. The µPD61051 has MPEG2 video encoder, MPEG audio encoding DSP, 32-bit RISC CPU, video input/output unit which contains a processing filter and a time base corrector (TBC), and MPEG system layer which contains the multiplexer and de-multiplexer. It combines with 64 M or 128 Mbit SDRAM and it uses. The µPD61052 has a Dolby™ Digital Consumer Encoder in addition to the µPD61051. The µPD61051, 61052 are the optimal choice for consumer digital video recording replay equipment to process a MPEG. 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 Bit rate conversion, VBR ⇔ CBR Single pass variable bit rate (VBR), constant bit rate (CBR) encoding Transcoding: 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...