User guide for Microchip's Compact MP3 Decoder Library, covering API, supported formats, sampling rates and bitrates.
This guide explains how to use the Microchip Compact MP3 Decoder Library on PIC32 devices. It includes an overview of the library’s features, required resources, and licensing information.
The document provides detailed API descriptions, supported MP3 standards, sampling rates, bitrates, and instructions for integrating the library into applications. It also contains warranty registration, support contacts, and change‑notification information. This manual is written in Chinese.
| Supported MP3 standard | MPEG‑1 Layer III (ISO/IEC 11172‑3) |
|---|---|
| Supported sampling rates | 32 kHz, 44.1 kHz, 48 kHz |
| Supported bitrates | 32, 40, 56, 64, 80, 96, 112, 128, 160, 224, 256, 320 kbps and VBR |
It implements the MPEG‑1 Layer III (ISO/IEC 11172‑3) standard.
The library supports 32 kHz, 44.1 kHz and 48 kHz sampling rates.
It supports fixed bitrates from 32 kbps up to 320 kbps and also variable‑bit‑rate (VBR).