Media4Display: video acceleration with DXVA2

Media4Display: video acceleration with DXVA2

If your player does not have a very powerful CPU but a graphics board with video decode acceleration available, it is possible to set up M4D to use this capability.

For this 2 steps are necessary:
  1. In the bin directory of Media4Display, you must rename the file _M4Devrpresenter.dll to M4Devrpresenter.dll 
  2. Your LAV filters must also be configure to use DXVA2 native hardware acceleration:
LAV Filter hardware acceleration setup
The best way to check if the system is now correctly setup is to simply compare the playback of a heavy videofile with taskmanager CPU usage before and after the procedure.


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