Video board design upgrades for Vista compliance

MPEG-4/2/1 A/V USB2.0 grabber reference design addresses a number of compatibility issues with Window Vista.

AverLogic Technologies has released a new version of its AL9V576 MPEG-4/2/1 A/V USB2.0 grabber reference design that addresses a number of compatibility issues with Window Vista.

Powered by AverLogic's latest AL9V576 MPEG-4/2/1 A/V encoder, this reference design provides high quality and real-time hardware MPEG-4/2/1 encoding capability, which allows sharing hardware without resource contention, recording VCD/DVD/AVI file format, supporting iPod and PSP recording file formats.

The reference design offers an affordable way for evaluating and exploring the quality and performance of AverLogic's MPEG A/V encoding solutions.

It provides a plug-and-play high speed USB 2.0 interface to facilitate the evaluation, development and testing of MPEG A/V grabber.

The company will showcase the reference designs at Computex Taipei 2007 from 5th to 9th June 2007.

The MPEG-4/2/1 A/V USB 2.0 grabber reference design is powered by AverLogic's latest AL9V576 MPEG-4/2/1 A/V encoder.

The reference design has S-video and RCA composite connectors which can be connected to VCR, DV/V8 camera, DVD player and other video equipment.

The supported video encoder formats are MPEG-4 advanced simple profile, MPEG-2 MP@ML, MPEG-1, variable or constant bitrate (VBR/CBR), programmable GOP structure of I, IP, IBP, IBBP, etc.

It supports up to 30frame/s for NTSC and 25frame/s for Pal, and variable resolutions from QCIF to full D1.

Meanwhile, the application program provides preview with recording function, time shifting and playback functions.

It also supports multiple file formats such as AVI, DVD, TS, PS, PES, VES and VCD.

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