TransViewer Sample

Description

This sample application demonstrates video transitions using DirectShow Editing Services.

Path

Source: (SDK root)\Samples\C++\DirectShow\Editing\TransViewer\

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

User's Guide

When the application starts, it enumerates the available video transitions and displays them in a list. Select the transition you wish to view and click Preview. You can also select the video clips for the start and end of the transition, or use solid colors.

To set properties on a transition, select the transition from the list and click Properties. The application provides custom dialogs for the following transitions:

• DxtCompositior Class: Compositor Transition
• DxtJpeg Class: SMPTE Wipe Transition
• DxtKey Class: Key Transition

For any other transitions, the application displays a generic dialog. You can use this dialog to set any IDispatch properties that the transition supports. For information about the transitions provided with Microsoft® Internet Explorer, see Visual Filters and Transitions Reference.

If you set properties on a transition and then select another transition, the application discards the properties.