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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
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 ...
The number of possible values that an integer bit depth can represent can be calculated by using 2 n, where n is the bit depth. [1] Thus, a 16-bit system has a resolution of 65,536 (2 16) possible values. Integer PCM audio data is typically stored as signed numbers in two's complement format. [2]
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 ...
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.
According to official specifications, the Apple HEIC registered brand uses the Main or Main Still Picture profile of HEVC with an 8-bit-per-channel color depth and chroma subsampling of 4:2:0, while the Sony and Canon HIEX registered brands may additionally increase the bit-depth to 10 bits per channel and chroma subsampling to 4:2:2 or 4:4:4.
Mac models after the II (Power Mac, Quadra, etc.) also allowed at first 16-bit High Colour (65,536, or "Thousands of" colours), and then 24-bit True Colour (16.7M, or "Millions of" colours), but much like PC standards beyond XGA, the increase in colour depth past 8 bpp was not strictly tied to changing resolution standards.
The H.264 video format has a very broad application range that covers all forms of digital compressed video from low bit-rate Internet streaming applications to HDTV broadcast and Digital Cinema applications with nearly lossless coding. With the use of H.264, bit rate savings of 50% or more compared to MPEG-2 Part 2 are reported.