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Audio file format information


An audio file format is a file format for storing digital audio data on a computer system. The bit layout of the audio data (excluding metadata) is called the audio coding format and can be uncompressed, or compressed to reduce the file size, often using lossy compression. The data can be a raw bitstream in an audio coding format, but it is usually embedded in a container format or an audio data format with defined storage layer.

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Audio file format

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An audio file format is a file format for storing digital audio data on a computer system. The bit layout of the audio data (excluding metadata) is called...

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Audio Interchange File Format

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Audio Interchange File Format (AIFF) is an audio file format standard used for storing sound data for personal computers and other electronic audio devices...

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WAV

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Waveform Audio File Format (WAVE, or WAV due to its filename extension; pronounced /wæv/ or /weɪv/ ) is an audio file format standard for storing an audio bitstream...

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Audio coding format

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as in digital television, digital radio and in audio and video files). Examples of audio coding formats include MP3, AAC, Vorbis, FLAC, and Opus. A specific...

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Video file format

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reduce the file size. A video file normally consists of a container (e.g. in the Matroska format) containing visual (video without audio) data in a video...

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Timeline of audio formats

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media and the recording formats of the audio content—in computer science it is often limited to the audio file format, but its wider use usually refers to...

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File format

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A file format is a standard way that information is encoded for storage in a computer file. It specifies how bits are used to encode information in a digital...

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Advanced Systems Format

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Systems Format (formerly Advanced Streaming Format, Active Streaming Format) is Microsoft's proprietary digital audio/digital video container format, especially...

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Au file format

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The Au file format is a simple audio file format introduced by Sun Microsystems. The format was common on NeXT systems and on early Web pages. Originally...

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Interchange File Format

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architecture. Apple's Audio Interchange File Format (AIFF) is a big-endian audio file format developed from IFF. The TIFF image file format is not related to...

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MP4 file format

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Part 14, or MP4, is a digital multimedia container format most commonly used to store video and audio, but it can also be used to store other data such...

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Audio Video Interleave

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container format and Windows standard introduced by Microsoft in November 1992 as part of its Video for Windows software. AVI files can contain both audio and...

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QuickTime File Format

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QuickTime File Format (QTFF) is a computer file format used natively by the QuickTime framework. The format specifies a multimedia container file that contains...

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Audio converter

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An audio converter is a software or hardware tool that converts audio files from one format to another. This process is often necessary when users encounter...

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List of file formats

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list of file formats used by computers, organized by type. Filename extension it is usually noted in parentheses if they differ from the file format name...

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ISO base media file format

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The ISO base media file format (ISOBMFF) is a container file format that defines a general structure for files that contain time-based multimedia data...

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Container format

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container format (informally, sometimes called a wrapper) or metafile is a file format that allows multiple data streams to be embedded into a single file, usually...

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Core Audio Format

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Core Audio Format Specification 1.0/ CAF File Overview". Mac Developer Library. Apple Inc. 2011 [2005]. Retrieved 2012-11-27. Apple Core Audio Format Specification...

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Open file format

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An open file format is a file format for storing digital data, defined by an openly published specification usually maintained by a standards organization...

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Resource Interchange File Format

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Resource Interchange File Format (RIFF) is a generic file container format for storing data in tagged chunks. It is primarily used for audio and video, though...

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Broadcast Wave Format

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Broadcast Wave Format (BWF) is an extension of the popular Microsoft WAV audio format and is the recording format of most file-based non-linear digital...

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Windows Media Audio

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Windows Media Audio (WMA) is a series of audio codecs and their corresponding audio coding formats developed by Microsoft. It is a proprietary technology...

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PDF

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Document Format (PDF), standardized as ISO 32000, is a file format developed by Adobe in 1992 to present documents, including text formatting and images...

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