We have collected the most relevant information on Aac Audio Format Specification. Open the URLs, which are collected below, and you will find all the info you are interested in.
Advanced Audio Coding (MPEG-2) - loc.gov
https://www.loc.gov/preservation/digital/formats/fdd/fdd000036.shtml
Format specifications ISO-13818-7, Part 7. Advanced Audio Coding (AAC). Standard for higher-quality multichannel audio than achievable using MPEG-1 backwards-compatible audio (MP3 and others). Useful references URLs "MP3 and AAC Explained" is a 1999 article by Karlheinz Brandenburg, Fraunhofer Institute, Erlangen, Germany.
Advanced Audio Coding (MPEG-4) - loc.gov
https://www.loc.gov/preservation/digital/formats/fdd/fdd000114.shtml
Format Description for AAC_MP4 -- Perceptual audio encoding format designed for efficient distribution of sound files over moderate bandwidth connections; may be used at higher data rates for better fidelity. AAC_MP4 compression is a further refinement of AAC_MP2.
Core Audio Format Specification - Apple Developer
https://developer.apple.com/library/archive/documentation/MusicAudio/Reference/CAFSpec/CAF_spec/CAF_spec.html
The mFormatFlags field provides detailed specification for audio data formats that require it. These include linear PCM, MPEG-4 AAC, and AC-3. For audio formats that don’t use formatting flags, this field must be set to 0. Flag bits not specified for any published format are reserved for future use.
Video and audio formatting specifications - YouTube Help
https://support.google.com/youtube/answer/4603579?hl=en
The following specifications provide optimal playback of MPEG-2 and MPEG-4 videos: 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 ...
Now you know Aac Audio Format Specification
Now that you know Aac Audio Format Specification, we suggest that you familiarize yourself with information on similar questions.
