The MT1321AT is a DVD system processor manufactured by MediaTek Inc. It's designed for use in DVD players and recorders, integrating various functions necessary for disc playback and recording into a single chip.

Applications

• DVD Players
• DVD Recorders
• Combo DVD/VCR Units
• Portable DVD Players

Features

• DVD Playback: Supports playback of various DVD formats including DVD-Video, DVD-R, DVD-RW, DVD+R, and DVD+RW.
• CD Playback: Compatible with CD audio, CD-R, and CD-RW formats.
• Video Decoding: Integrated MPEG-2 video decoder for smooth DVD video playback.
• Audio Decoding: Supports Dolby Digital (AC-3) and DTS audio decoding for high-quality sound.
• On-Screen Display (OSD): Generates OSD for user interface elements such as menus and settings.
• Macrovision Support: Includes Macrovision copy protection technology for DVD playback.
• Progressive Scan Output: Supports progressive scan output for improved video quality on compatible TVs.

Benefits

• High-Quality DVD Playback: Delivers clear and detailed DVD video playback.
• Immersive Audio Experience: Provides high-fidelity audio output with Dolby Digital and DTS support.
• User-Friendly Interface: Allows for easy navigation and control of DVD playback features.
• Wide Compatibility: Supports various DVD and CD formats, ensuring compatibility with a wide range of discs.
• Compact Design: Integrates multiple functions into a single chip, reducing the overall size and cost of DVD players.
• Copy Protection: Protects against unauthorized copying of DVD content.

The MT1321AT is a reliable and cost-effective solution for DVD player manufacturers, offering a comprehensive set of features for high-quality DVD playback and recording.