Blender Sample

Description

This sample uses the Video Mixing Renderer to blend multiple video streams. It demonstrates how to mix video streams in windowless mode.

The application mixes two video files selected by the user.  You can manipulate the X, Y, width, height, and alpha blending values for each video stream.  You can also flip or mirror each video stream by clicking its associated check box. Alpha values are set by default to allow both streams to be partially visible.

Two versions of this sample are available, one for the VMR-7 and one for the VMR-9.

VMR-7

Source: (SDK root)\Samples\C++\DirectShow\VMR\Blender

Executable: (SDK root)\Samples\C++\DirectShow\Bin\Blender.exe

VMR-9

Source: (SDK root)\Samples\C++\DirectShow\VMR9\Blender

Executable: (SDK root)\Samples\C++\DirectShow\Bin\Blender9.exe

See Also

• Video Mixing Renderer Filter 7
• Video Mixing Renderer Filter 9