Variable bitrate (VBR) is a term used in telecommunications and computing that relates to the bitrate used in sound or video encoding. As opposed to constant...
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Constant bitrate (CBR) is a term used in telecommunications, relating to the quality of service. Compare with variable bitrate. When referring to codecs...
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Average bitrate can also refer to a form of variable bitrate (VBR) encoding in which the encoder will try to reach a target average bitrate or file size...
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Bit rate (redirect from Net bitrate)
In telecommunications and computing, bit rate (bitrate or as a variable R) is the number of bits that are conveyed or processed per unit of time. The bit...
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RMVB (redirect from RealMedia Variable Bitrate)
RealMedia Variable Bitrate (RMVB) is a variable bitrate extension of the RealMedia multimedia digital container format developed by RealNetworks. As opposed...
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a bitrate control mechanism that is responsible for determining the bitrate and quality on a per-frame basis. A difference between variable bitrate (VBR)...
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streams are in CBR (constant bitrate), but a container for VBR (variable bitrate) streams named RMVB (RealMedia variable bitrate) has been developed. A RealMedia...
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BBC HD (section 2009-2010 bitrate drop)
BBC introduced variable bitrate encoding and fixed previous problems with mixing, fading and noise in pictures. The variable bitrate encoding allowed...
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subunit a1, a human gene The highest standard quality setting for variable-bitrate (VBR) MP3 files A classification under the UL 94 plastics flammability...
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MPEG-1 (section Resolution/bitrate)
quantization can be effective. It outputs a variable number of samples, using a bit buffer to enable this variable bitrate (VBR) encoding while maintaining 1152...
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compression artifacts while staying within the bitrate limits. DSC can work in constant or variable bitrate mode. The minimum allowed bits-per-pixel (BPP)...
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multiplexing, a communication channel is divided into an arbitrary number of variable bitrate digital channels or data streams. The link sharing is adapted to the...
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Smart Bitrate Control, commonly referred to as SBC, was a technique for achieving greatly improved video compression efficiency using the DivX 3.11 Alpha...
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RealVideo RealAudio Made for RealPlayer RealMedia Variable Bitrate (RMVB) .rmvb RealMedia Variable Bitrate RealVideo RealAudio Made for RealPlayer VivoActive...
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independents. All tracks were originally sold in 256 kilobits-per-second variable bitrate MP3 format without per-customer watermarking or DRM; however, some...
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Discord, WhatsApp, and the PlayStation 4. Opus supports constant and variable bitrate encoding from 6 kbit/s to 510 kbit/s (or up to 256 kbit/s per channel...
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chroma subsampling Up to 12-bit sample depth I frame-only encoding Variable bitrate (VBR) encoding Normal 147 Mbit/s and High-Quality 220 Mbit/s and ProRes...
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cells with no special format AAL1 – Constant bitrate, circuit emulation (T1, E1, etc.) AAL2 – Variable bitrate synchronous traffic, eous traffic, e.g. Frame...
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not anticipate this use. AVI cannot contain some specific types of variable bitrate (VBR) data reliably (such as MP3 audio at sample rates below 32 kHz)...
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psychoacoustic model (GPSYCHO) is released. June 1999 (LAME 3.11): The first variable bitrate (VBR) implementation is released. Soon after this, LAME also became...
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VBR may refer to: Variable bitrate, in telecommunications and computing, a non-constant sound or video encoding bitrate Volume boot record, in computer...
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Selectable Mode Vocoder (SMV) is variable bitrate speech coding standard used in CDMA2000 networks. SMV provides multiple modes of operation that are selected...
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to improve appearance on flat-panel televisions, and "statistical variable bitrate" to optimize streaming performance. On February 24, 2009, Vudu became...
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Resource Interchange File Format RM, RV, RMVB - Real Media/Video (Variable Bitrate) RSRC - Mac OS Resource RTF - Rich Text Format RW2 - Panasonic Raw...
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MP3 format audio files, and has support for a variety of bitrates, including MP3 variable-bitrate (VBR) support. It shipped with 32 MB of internal memory...
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Audio Video Interleave (.avi) Windows Media Video (.wmv) RealMedia Variable Bitrate (.rmvb) VOB (Video Object) (DVD file) (.vob) QuickTime File Format...
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containers. .aax Audible (Amazon) An Audiobook format, which is a variable-bitrate (allowing high quality) M4B file encrypted with DRM. MPB contains AAC...
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bursts may be seen as a desirable feature,[citation needed] e.g. in variable bitrate transmissions. Video or image jitter occurs when the horizontal lines...
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at 192 kHz. The maximum bitrate of an audio stream including metadata is 18 Mbit/s (instantaneous, since it is variable bitrate), and a TrueHD frame is...
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March 2009. iTunes offers a "Variable Bit Rate" encoding option which encodes AAC tracks in the Constrained Variable Bitrate scheme (a less strict variant...
65 KB (7,243 words) - 19:34, 22 September 2024