W9925PF Description
The W9925PF is a high-performance single-chip MPEG-1 decoder. It performs real-time depression of ISO/IEC-11172 MPEG (Moving Picture Experts Group) streams, including system layer, audio and video data. This chip incorporates an 8-bit host interface and a CD interface that make it an easy use in standalone applications.
W9925PF Key Features
- High integration of MPEG system, audio and video decoding, video scan timing generation, and CD-ROM decoding functions
- Applicable to ISO/IEC 11172 system streams, CD-DA data, and CD-ROM data
- Fully supports Karaoke CD, Video CD 1.1, Video CD 2.0 and CD-I FMV specifications
- Real-time depression and synchronization of MPEG bitstreams with SIF resolution video and two channels of Layer 1 or Lay
- Automatic frame rate conversion during A/V playback
- Depression of high resolution still pictures(704x480(NTSC) or 704x576(PAL))
- Optional horizontal and vertical interpolation for image quality enhancement
- Automatic IO address setup
- Fade in/out control and brightness adjustment
- RGB(24-bit) and YCbCr(24-bit, 16-bit, 8-bit) video output formats