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Both sides previous revision Previous revision Next revision | Previous revision Next revision Both sides next revision | ||
using:hwaccel [2016/11/19 10:21] mean |
using:hwaccel [2016/11/19 10:22] mean |
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you should enable both the HW decoding and matching display driver | you should enable both the HW decoding and matching display driver | ||
- | Both happens in preference | + | Both happes in preference |
For example, for windows we'll want to use dxva2 | For example, for windows we'll want to use dxva2 | ||
So Enable Dxva2 HW decoding | So Enable Dxva2 HW decoding | ||
+ | |||
{{:using:dxva1.png?200|}} | {{:using:dxva1.png?200|}} | ||
and use the matching display driver | and use the matching display driver | ||
+ | |||
{{:using:dxva2.png?200|}} | {{:using:dxva2.png?200|}} | ||
You can check it works by watching the two strings on the upper left | You can check it works by watching the two strings on the upper left | ||
+ | |||
{{:using:display.png?200|}} | {{:using:display.png?200|}} | ||
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The rule is : | The rule is : | ||
- | * Windows : DXVA2 | + | * Windows : DXVA2 |
- | * Linux/Intel : LIBVA | + | * Linux/Intel : LIBVA |
- | * Linux/NVIDIA : VDPAU | + | * Linux/NVIDIA : VDPAU |
Using wrapper is a bad idea. For example VDPAU on top of Intel video driver. | Using wrapper is a bad idea. For example VDPAU on top of Intel video driver. |