詳細功能:

• The MPEG audio encoder accepts a stream of PCM format audio at its input stream and generates an MPEG 1 encoded output stream. The encoder supports both layer 2 and layer 3 encoding. The layer 2 encoder is well optimized and the quality of the encode is high. The layer 3 encoder is fairly well optimized, but the quality of the encode is not what some may wish for a product. This version of the encoder is intended for use in an evaluation. Subsequent releases will be of final product quality. The layer 2 encoder is closer to final quality than the layer 3 encoder. Use of either of these encoders may require a patent license, as the MPEG audio encoding standards are covered by patents held by various compaies.

規格:

• MPEG-1 layer 1 and layer 2 encoding
• MPEG-1 layer 3 encoding
• compatible with TriMedia Software Development Environment
• supported by pSOS+ real-time operating system
• can be demonstrated on TM-1300 IREF board

產品應用:

• MPEG-1 audio encoding compresses stereo audio data.

相關資料網站:

• TirMedia MPEG-1 Audio Encoder API