The popular app BlueStacks emulator can be a game-changer once you install it right on your device. To configure the VMR with a custom compositor, call IVMRFilterConfig::SetImageCompositor.The steps are very clear and you simply need to have and know how to launch BlueStacks emulator from your device. In windowless mode, the filter does not create a video window, so the pin does not expose the interface.Īn application can provide a custom allocator-presenter object that exposes the following interfaces:įor more information about custom allocator-presenters, see Supplying a Custom Allocator-Presenter for VMR-7.Īn application can also provide a custom plug-in compositor that exposes the following interface: All other IOverlay methods return E_NOTIMPL. The only IOverlay method that the pin implements is GetWindowHandle, which enables an application to obtain a handle to the filter's video window. The input pin exposes the IOverlay interface only when the VMR-7 filter is in windowed mode. Otherwise, use CLSID_VideoRendererDefault, which is almost certain not to fail, because it falls back to the old Video Renderer filter. Use CLSID_VideoMixingRenderer if you need the specific capabilities of the VMR-7. CLSID_VideoRendererDefault: Creates the VMR-7 if system resources are available, or else creates the old Video Renderer filter.If there are not enough system resources to create the VMR-7, the call to CoCreateInstance fails. CLSID_VideoMixingRenderer: Creates the VMR-7.There are two CLSIDs associated with this filter: Major type: MEDIATYPE_VideoSubtype: Depends on the graphics hardware. Labelįor information about the various VMR-7 modes, see VMR Modes of Operation. A plug-in model that enables third-parties to implement custom video effects.ĭuring graph building on Windows XP and later, the Filter Graph Manager will not use the older Video Renderer or Overlay Mixer filters, unless the application explicitly creates them and adds to the graph.įor more information, see Using the Video Mixing Renderer.Access to the composited image before it is rendered.True alpha blending of up to 16 input streams.For most scenarios, applications should use the Video Mixing Renderer 9. It is not available through the DirectX redistributable, or on previous versions of Windows. The VMR is available on Windows XP and later.
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