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MPEG-1 Audio Layer II - Wikipedia
https://en.wikipedia.org/wiki/MPEG-1_Audio_Layer_II#:~:text=%20How%20the%20MP2%20format%20works%20%201,using%20optional%20%22joint%20stereo%22%20intensity%20encoding.%20More%20
MPEG-1 and MPEG-2 Layer II Audio Encoding - loc.gov
https://www.loc.gov/preservation/digital/formats/fdd/fdd000338.shtml
Advanced Audio Coding (MPEG-2) - loc.gov
https://www.loc.gov/preservation/digital/formats/fdd/fdd000036.shtml
Advanced Audio Coding (MPEG-2), Audio Data …
https://www.loc.gov/preservation/digital/formats/fdd/fdd000112.shtml
Note that the compression approach in AAC_MP2 (used in this format) was subsequently refined as AAC_MP4, which requires a different decoder. Production phase: Generally used for final-state, end-user delivery. Relationship to other formats; Subtype of: MPEG-2, MPEG-2 Video Encoding (H.262) Contains: AAC_MP2, Advanced Audio Coding (MPEG-2)
Audio | MPEG
https://mpeg.chiariglione.org/standards/mpeg-2/audio
Audio MPEG-2 Audio. MPEG-1 Layer I or II Audio is a generic subband coder operating at bit rates in the range of 32 to 448... Filter bank. The filter bank used in MPEG Layer-3 is a hybrid filter bank which consists of a polyphase filter bank and... Perceptual Model. The perceptual model mainly ...
MPEG-2 Video Encoding (H.262) - Library of Congress
https://www.loc.gov/preservation/digital/formats/fdd/fdd000028.shtml
Format Description for MPEG-2 -- Video or picture encoding defined by the MPEG-2 family of specifications. The key techniques employed in the MPEG-2 codec include intra-frame Discrete Cosine Transform (DCT) coding and motion-compensated inter-frame prediction. All MPEG-2 streams (picture, sound or data) are based on elementary streams; in the case of …
Video and audio formatting specifications - YouTube Help
https://support.google.com/youtube/answer/4603579?hl=en
MPEG-2. Audio codec: MPEG Layer II or Dolby AC-3; Audio bitrate: 128 kbps or better; MPEG-4. Video codec: H.264; Audio codec: AAC; Audio bitrate: 128 kbps or better; Minimum audio-visual duration: 33 seconds (excluding black and static images in the video channel as well as silence and background noise in the audio channel)
Media container formats (file types) - Web media ...
https://developer.mozilla.org/en-US/docs/Web/Media/Formats/Containers
MPEG-1 / MPEG-2 (MPG or MPEG) audio/mpeg.mpg.mpeg: Firefox: video/mpeg.mpg.mpeg: Firefox: audio/mp3.mp3: Firefox: MPEG-4 (MP4) audio/mp4.mp4.m4a: Firefox: video/mp4.mp4.m4v.m4p: Firefox: Ogg: audio/ogg.oga.ogg: Firefox: video/ogg.ogv.ogg: Firefox: QuickTime Movie (MOV) — — — video/quicktime.mov: Safari: WAV (Waveform Audiofile) …
MPEG-4 - Wikipedia
https://en.wikipedia.org/wiki/MPEG-4
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