ML86410

OKI Semiconductor ML86410 MPEG4 Encoding LSI FEDL86410-01 Issue Date: Jun. 05, 2007 OVERVIEW The ML86410 is an LSI that encodes YUV (YCbCr) format digital video signals into MPEG-4-ASP format ones in real time. The LSI achieves high picture quality by a unique high-speed high-quality motion search method and a unique coding rate control method. For video input, the LSI supports progressive video output from camera modules and interlaced video output from NTSC/PAL digital video decoders. FEATURES Image encoding: − Encoding format · MPEG-4 Simple Profile@Level 3 · MPEG-4 Advanced Simple Profile@Level 5 − Supported image · Progressive QVGA, 30 fps · Progressive VGA, 30 fps · Interlaced NTSC, 29.97 fps · Interlaced PAL, 25 fps − Output frame (with a frame skipping function) · QVGA/ VGA : 30/15/1/0.5 fps · NTSC : 29.97/14.985/0.999/0.4995 fps · PAL : 25/12.5/1/0.5 fps − Coding type · IIII · IPPP··· − Encoding mode · CBR (Up to 6 Mbps) · VBR − − − − − Supports interlaced images (NTSC/PAL) Unique high-speed high-quality motion search method Unique coding rate control method 4MV motion estimation Detectes abnormality such as: · Camera input abnormality · Stream data readout abnormality · Set bit rate exceeded − Can suspend/restart encoding 1/27 Free Datasheet http://www.datasheet4u.com/ FEDL86410-01 OKI Semiconductor ML86410 Video interface: − QVGA (320 × 240 pixels) / VGA (640 × 480 pixels) : − NTSC (720 × 480 pixels) ) / PAL (720 × 576 pixels) : Note: Although signals are ...