![]() In the mid 1990s, the MP2 was developed and started to use for broadcasting audio. Based on the existing MUSICAM audio codec, the MPEG-1 audio standard was developed, which included three separate audio layers: MP1 (Layer I), MP2 (Layer II) and MP3 (Layer III). In the late 1980s, the Moving Picture Experts Group (also known as MPEG, a group of ISO) began to make efforts to standardize the coding of audio and video files for digital radio and TV broadcasting. As a result, it is lack of support by audio players. Pros: Despite the fact that MP2 was replaced by the MP3 format, MP2 is still the predominant format used in broadcasting due to its higher error resilience and better sound quality than MP3 when the bitrate is 256kbps and above.Ĭons: MP2 file format is commonly utilized within the television digital broadcasting and digital radio. MP2 is a potential competitor to Dolby Digital, the industry standard for DVD-Video.MP2 is the predecessor of the widely known MP3 format for audio compression.MP2 remains the standard format for radio and television broadcasting.Previously, MP2 is incorrectly called Musicam or MUSICAM.
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