![]() Any idea on how to install DXVA2 native decoder again? Thanks in advance. TBH, this issue started when I uninstalled Catalyst UnifL 15.11 UnifL (with DDU) and reinstalled it, then I got error messages that MPC-HC was unable to use EVR CP decoder. If you are looking for hardware-assisted decoder, the Media Foundation API offers that via H.264 Video Decoder, which is capable of taking advantage of DXVA2 API, which in turn uses hardware capabilities to decode H.264 video. Intel Quick Sync Video H.264 Encoder MFT is also an encoder object. It means I can't use EVR nor EVR CP decoder. Microsoft H.264 Video Encoder is for encoding. Fixed incorrect parameters when blitting in DXVA2 Video Processor under specific situations Version 4.5.1 () Minor fix Version 4.5.0 () Added 'AV1' to the format selection menu when checking DirectShow/MediaFoundation decoder Added 'Always On Top' option Minor change Version 4.4. Im not getting stutter anymore, but I also upgraded to Windows 8. That will disable hardware acceleration for these types of files while leaving it enabled for other types (like VC-1, MPEG-2, and DVD). The issue comes in with using MP2 on the DXVA2 (native) setting. The right half is using QuickSync which uses 100 CPU, no Video Decode and can be measured in frames per minute while counting by hand. This use to either cause macroblocking or some other bugginess that would make playback stutter. It is not a fix, but in LAV video (using MPC-HC) you can work around it by unchecking H.264 under Codecs for HW Decoding. Left half is DXVA2 which uses Video Decode, has low CPU usage and plays smoothly. I already tryed installing newer video driver from Catalyst 15.11.1 beta, but DXVA2 native decoder is still unavailable. The majority of testing has been with XBMC 12, and Ive noticed that enabling DXVA2 drops my CPU utilization down under 5. Only Video Mixing Renderer 9 and few other decoders such as madVR are available. The only options available are SW decoding, DXVA2 copy-back and Intel QuickSync.Ģ) in MPC-HC, in Playback Output, Enhanced Video Render (EVR), EVR CP and Sync Render are missing from DirectShow Video drop down list. Unfortunately, I can't attach any screenshots, but these are the evidences that DXVA2 native decoder was not installed:ġ) in K-Lite Codec Pack (11.7.0 Full) wizard, in Hardware Acceleration, DXVA2 native is missing from Decoding Method drop down list. H.264 DXVA Benchmarks: QuickSync vs UVD 2.2 vs VP4 vs VP5 Software players H.264 DXVA Benchmarks: QuickSync vs UVD 2. ![]() The issue is that DXVA2 native decoder is not being installed. performance with the minumum resource using DXVA, CUDA, QuickSync Get the best out. I performed a clean installation of Windows 10 TH2 (10586) and then installed Catalyst 15.11 beta UnifL v1.0 from Leshcat. It uses d3d11 and d3d9 (dxva2) for decoding on windows, and amf/nvenc/libmfx(intel quicksync)/libavcodec for encoding (the latter being a full software implementations) Microsoft also made some enhanced versions for all microsoft platforms. .VLC is a free and open source cross-platform multimedia player and.
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