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Bit depth affects bit rate and file size. Bits are the basic unit of data used in computing and digital communications. Bit rate refers to the amount of data, specifically bits, transmitted or received per second. In MP3 and other lossy compressed audio formats, bit rate describes the amount of information used to encode an audio signal.
The HDMI 1.3 specification defines a bit depth of 30 bits (as well as 36 and 48 bit depths). [21] In that regard, the Nvidia Quadro graphics cards manufactured after 2006 support 30-bit deep color [22] and Pascal or later GeForce and Titan cards when paired with the Studio Driver [23] as do some models of the Radeon HD 5900 series such as the ...
Bit depth may refer to: Color depth , also known as bit depth, the number of bits used to indicate the color of a single pixel Audio bit depth , the number of bits of information in each sample of digital audio
Bit 2: 24-bit depth Bit 1: 20-bit depth Bit 0: 16-bit depth For audio format codecs 2–8, the maximum supported bitrate in bit/s, divided by 8000. For audio format codecs 9–14, format dependent value. For audio format codec 15 (Extension): Bit 7–3: Audio format extended code 00000 0: reserved; 00001 1: Not used; 00010 2: Not used; 00011 3 ...
Bit depth The number of bits per pixel, sample, or texel in a bitmap image (holding one or more image channels, typical values being 4, 8, 16, 24, 32) Bitmap Image stored by pixels. Bit plane A format for bitmap images storing 1 bit per pixel in a contiguous 2D array; Several such parallel arrays combine to produce the a higher-bit-depth image ...
Because of the increased dynamic range, HDR contents need to use more bit depth than SDR to avoid banding. While SDR uses a bit depth of 8 or 10 bits, [86] HDR uses 10 or 12 bits, [5] which when combined with the use of more efficient transfer function like PQ or HLG, is enough to avoid banding. [90] [91]
High-resolution audio (high-definition audio or HD audio) is a term for audio files with greater than 44.1 kHz sample rate or higher than 16-bit audio bit depth. It commonly refers to 96 or 192 kHz sample rates. However, 44.1 kHz/24-bit, 48 kHz/24-bit and 88.2 kHz/24-bit recordings also exist that are labeled HD audio.
Log profile initially derived from Cineon film scanner, developed by Kodak in early 1990s, which uses logarithmic gamma encoding to utilize higher color bit depth (i.e. 16-bit) linear image sensor, to reproduce characteristics of negative film image.