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Nvidia NVDEC (formerly known as NVCUVID [1]) is a feature in its graphics cards that performs video decoding, offloading this compute-intensive task from the CPU. [2] NVDEC is a successor of PureVideo and is available in Kepler and later NVIDIA GPUs. It is accompanied by NVENC for video encoding in Nvidia's Video Codec SDK. [2]
Microsoft's Windows Media Player, Windows Media Center and modern video players support PureVideo. Nvidia also sells PureVideo decoder software which can be used with media players which use DirectShow. Systems with dual GPU's either need to configure the codec or run the application on the Nvidia GPU to utilize PureVideo.
Nvidia NVENC (short for Nvidia Encoder) [1] is a feature in Nvidia graphics cards that performs video encoding, offloading this compute-intensive task from the CPU to a dedicated part of the GPU. It was introduced with the Kepler -based GeForce 600 series in March 2012 (GT 610, GT620 and GT630 is Fermi Architecture).
Nvidia ceased driver support for the GeForce 300 series on April 1, 2016. [8] Windows XP 32-bit & Media Center Edition: version 340.52 released on July 29, 2014; Download; Windows XP 64-bit: version 340.52 released on July 29, 2014; Download; Windows Vista, 7, 8, 8.1 32-bit: version 342.01 (WHQL) released on December 14, 2016; Download
Nvidia VDPAU Feature Sets [32] are different hardware generations of GPU's supporting different levels of (Nvidia PureVideo) hardware decoding capabilities. For feature sets A, B and C, the maximum video width and height are 2048 pixels , minimum width and height 48 pixels, and all codecs are currently limited to a maximum of 8192 macroblocks ...
The Lovelace architecture utilizes the new 8th generation Nvidia NVENC video encoder and the 7th generation NVDEC video decoder introduced by Ampere returns. [19] NVENC AV1 hardware encoding with support for up to 8K resolution at 60FPS in 10-bit color is added, enabling higher video fidelity at lower bit rates compared to the H.264 and H.265 ...
Nvidia offers nForce4 chipset driver downloads for NT-based Windows versions from 2000 up to and including Vista in the "Legacy" product type category on their download page. However, there is no official support for Windows 7 or newer, but Windows 7 has a built-in driver for the nForce 6 chipset, which is very similar. [7]
Nvidia ceased driver support for GeForce 200 series on April 1, 2016. [5] Windows XP 32-bit & Media Center Edition: version 340.52 released on July 29, 2014; Download; Windows XP 64-bit: version 340.52 released on July 29, 2014; Download; Windows Vista, 7, 8, 8.1 32-bit: version 342.01 (WHQL) released on December 14, 2016; Download