MP2 Multichannel Encoder by AllGo Systems

Audio and Voice Solutions

Product Description

Introduction

MPEG-2 audio, defined in ISO/IEC 13818-3, can encode up to 5.1 channels. It is backwards-compatible (also known as MPEG-2 BC), allowing MPEG-1 audio decoders to decode the two main stereo components. The MP2 Multichannel encoder from AllGo provides high multichannel audio quality, is fully standards compliant, highly optimized and production proven.

Salient Features

• MP2 multi channel encoder with MPEG1 Layer2 and MPEG2 LSF extension
• Supports all the sampling frequencies of MPEG1 & 2, namely, 16kHz, 22.05kHz, 24kHz, 32kHz, 44.1kHz and 48kHz.
• Supports up to 5.1 channels.
• Supports standard bit rates from 8Kbps to 320Kbps. For Multi channel bit rates can go upto 1130kbps.
• Supports matrixing, joint stereo, tc allocation, dynamic cross talk, phantom coding.
• Optimized Pyscho model with respect to quality and cpu performance.
• BChannel configurations supported: 320, 310, 220, 300, 210 with and with out LFE.
• Multi-instance support.

Benefits

• Low Mhz and memory foot print
• Multi instance and re-entrant implementation
• Simple API interface
• Highly optimised algorithms

Applications

• DVD players
• Television broadcasting

 

MP2 Multichannel Encoder

Market Segment(s)

• Embedded
• Home
• Mobile

Target Platform(s)

• Android
• Linux
• QNX
• Windows Embedded CE

ARM Processor(s)

• ARM920T
• ARM926EJ-S
• ARM1136J-S
• Cortex-A15
• Cortex-A8
• Cortex-A9
• ARMv5
• ARMv6
• ARMv7

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