[Home]MPEG-1

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Changed: 1c1,2
MPEG-1 is the designation for a group of audio and video coding standards agreed upon by MPEG (Motion Pictures Coding Experts Group). MPEG-1 Layer 3 is the full name for the popular audio format MP3.
MPEG-1 is the designation for a group of audio and video coding standards agreed upon by MPEG (Motion Pictures Coding Experts Group).
MPEG-1 audio layer 3 is the full name for the popular audio format MP3.

Changed: 3c4
MPEG-1 consists of several standards (termed "Layers"), as follows:
MPEG-1 consists of several parts, as follows:

Changed: 5,8c6,9
Layer 1: Describes synchronization and multiplexing of video and audio.

Layer 2: Compression codec for non-interlaced video signals.

Layer 3: Compression codec for perceptual coding of audio signals. Also known as MP3.

Layer 4: Describes procedures for testing compliance.

#Synchronization and multiplexing of video and audio.
#Compression codec for non-interlaced video signals.
#Compression codec for perceptual coding of audio signals. The standard defines three "layers," or levels of complexity, of MPEG audio coding.
#Procedures for testing compliance.

MPEG-1 is the designation for a group of audio and video coding standards agreed upon by MPEG (Motion Pictures Coding Experts Group). MPEG-1 audio layer 3 is the full name for the popular audio format MP3.

MPEG-1 consists of several parts, as follows:

  1. Synchronization and multiplexing of video and audio.
  2. Compression codec for non-interlaced video signals.
  3. Compression codec for perceptual coding of audio signals. The standard defines three "layers," or levels of complexity, of MPEG audio coding.
  4. Procedures for testing compliance.

Reference: [ISO/IEC JTC1/SC29/WG11] (June 1996)


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Last edited November 11, 2001 12:31 am by Damian Yerrick (diff)
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