DVB Support Download Center
Google
 
Search   Homepage

Welcome Guest! Register | Login

» DVB Support Download Center » Codecs » Original Packages » LAV Filters v0.71
LAV Filters v0.71
Date Added: 15.02.2018 20:48:50
Description: Changes in 0.71:
General:
-LAV Filters now requires Windows Vista or newer, Windows XP is no longer supported

LAV Splitter:
-NEW: Preliminary support for UHD Blu-ray parsing

LAV Video:
-NEW: D3D11 hardware accelerated decoding (native mode with madVR, Copy-Back otherwise)
-Fixed: HDR metadata was not properly communicated to madVR in DXVA2-Native mode
-Fixed: Anamorphic WMV9/VC-1 videos were not being played back with the correct aspect ratio in all cases
-Fixed: Changing certain settings while playback was paused could result in a deadlock
-Fixed: Playing severly corrupted HEVC streams with hardware decoding could result in playback failing entirely, instead of skipping over the corruption

LAV Audio:
- NEW: Basic support for AAC 960 streams (common in DVB radio streams)

Release notes from the author:
D3D11 Decoding:

The main motivation behind offering D3D11 decoding is the ability to be able to process the resulting image on the GPU without any loss - something that was not always possible on DXVA2.
To be able to actually leverage this, you'll need a renderer which also supports D3D11 input from a decoder - currently this is only madVR. This allows full performance on-GPU decoding and processing without any quality loss.

D3D11 also offers a Copy-Back mode, however it should probably be quite similar in performance then DXVA2.

Note that the way you select Native/Copy-Back for D3D11 is different than DXVA2. D3D11 will use Native-mode when its set to "Automatic" device choice, and the renderer supports Native mode. If you select a specific device, that forces Copy-Back mode (because for Native to work, the renderer basically selects the device).

There are still a few limitations on using D3D11-Native with madVR, most notably deinterlacing is not supported yet. This is a feature madVR will have to implement in the future.
Creator/Author: Nevcairiel
Version: 0.71
Last Download: 22.10.2018 17:43:41
Downloads: 89
Rating:
(21 Ratings) 
Report Broken Link
Download


4 Queries Used
0.17859 Seconds to execute

Powered by paFileDB 3.6
©2005-2007 PHP Arena