Searching for Dxva Support Nvidia information? Find all needed info by using official links provided below.
https://www.freemake.com/blog/cuda-dxva-easily-explained/
In case you have an NVIDIA GeForce chip, you can benefit both from CUDA and DXVA while converting videos. Please note that Freemake Video Converter supports DXVA only for H.264 and MPEG2 decoding. It means that DXVA starts working on your PC when you rip DVD or convert AVI/MKV/MP4 with H.264 video codec .
https://www.nvidia.com/en-us/support/
Nvidia Support ... Nvidia Support
https://www.nvidia.com/en-us/geforce/forums/game-ready-drivers/13/3484/microsoft-dxva-purevideo-wmp10-patch/
It is related to DxVA acceleration, which is available on ALL DirectX 9.0 capable cards (including the FX5200 and the ATi Radeon 9600 series). Because DxVA is a standardized library in DirectX, anything that can be used with DxVA, such as WMV-HD or DVDs with a compatible decoder, should have some acceleration done by the video card.
https://www.addictivetips.com/windows-tips/dxva-checker-find-if-your-cpugpu-supports-directx-video-acceleration/
May 24, 2012 · DXVA by default, can be used if you’re watching a video on Blu-ray etc., but now, a wide array of media players, including Media Player Classic and KMplayer support DXVA, so that you can use your graphics card to enjoy your favorite HD movies in different video container formats, for …
https://devtalk.nvidia.com/default/topic/1056665/video-codec-and-optical-flow-sdk/hardware-acceleration-using-dxva2-on-quadro-cards/
Jul 10, 2019 · For Maxwell generation GPUs, the GPU falls back to hybrid decoder implemented using CPU and CUDA when using DXVA decoding. There is currently no way to explicitly disable this.
https://hardforum.com/threads/video-players-that-use-nvidia-hardware-acceleration.1401830/
Mar 13, 2009 · It offers DXVA as long as your card supports it, and yours does. Downside of the CUDA-enabled version of CoreAVC is that its limited to NVidia cards and can't do interlaced content and likes to break on some content.
https://en.wikipedia.org/wiki/Nvidia_PureVideo
MVC acceleration is OS dependent: it is fully supported in Microsoft Windows through the Microsoft DXVA and Nvidia CUDA APIs, but is not supported through Nvidia's VDPAU API. The fourth generation PureVideo HD is sometimes called "PureVideo HD 4" or VP4, although this is not an official Nvidia designation.
https://devtalk.nvidia.com/default/topic/1010015/performance-of-hevc-10-bit-hardware-decoding-/
May 24, 2017 · Hi. I need to decode 12 channels of HEVC UHD 50p. For this I used the nvidia quadro p5000. I ran the test and I got to decode only 3 channels on this device with 77%-83% load of decoder core (DXVA). 4 channels were decoded at a frequency below 50 fps.
https://www.reddit.com/r/htpc/comments/5hulch/nvidia_cuvid_vs_intel_quicksync_vs_dxva2_copyback/
According to LAV Filters author, CUVID and Intel QuickSync are outdated, DXVA copy-back (direct mode) beats them both in performance. DXVA2 native has its limitations, though I use it sometimes with interlaced video cause PCI bus is too busy with traffic for copy-back in this case.
http://www.codecguide.com/faq_dxva.htm
The video stream itself must be DXVA compliant. For example, H.264 video with more than 11 reference frames are not DXVA compatible. The limitation that the video decoder must be connected directly to the video renderer only applies the the native variant of DXVA.
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