I do off the air by the production of multimedia video PowerPoint

Using PowerPoint to create multimedia presentations, many people like to add video to enhance the performance of the work force. In fact, the process is very simple, just select "→ Insert → Video and audio video file" menu command, locate the video file and double click. If we need to control the video playback, such as play, pause, etc., how do we achieve it? In fact, you can use PowerPoint 2003 in the triggers to implement.

Open PowerPoint, insert video files. The question "how to play the slide show video" screen, select "click time", then it will appear in the window playing a small box, resize it to fit.

Click "Drawing" toolbar "rectangle" tool, drag a rectangular box. In this rectangular box on the right-click and select "add text" command, the text says "Play" to control the video playback as a command button. Rectangular box and adjust the text size, color and so on. Copy the two were named as "suspended", "stop." Thus, even if the three control buttons do a good job. Of course, you can also use other forms to create the three buttons, such as WordArt, action buttons.

1. Implementation of the pause button

Select the video player box, right-click the shortcut menu, select "Custom Animation" command. You can see, in the "Custom Animation" task pane, the task has been with this video format. By default, the slide show if you click the video screen, will be suspended. Click the mouse which has a small frame will appear in the drop-down box on the right button, click in the drop-down list, select the pop-up "time" command. In the "suspension of the film" dialog box, select the "tab", then "click the following objects start effect" single option to the right of the drop-down list, select the "Rectangle 2: Pause." Finally click "OK" button.

2. Implementation of play and stop buttons

Select the video player box, select "Add effect → → Play video operation" command, you can see in the task pane to add a "Play" key (arrow a right triangle that is.) Choose the same way, "Play Movie" dialog box "time" tab, click the "trigger" button, then select the appearance of "click the following objects start effect" single option, and in its lower right pull list, select the "Rectangle 1: Play." In this way, click the "Play" button to start video playback effects.

"Stop" button and "Play" button method of making the same, no further explanation.

Tip: If you want to add a sound in his works as background music, you can also use this method to add background music control buttons, friends who are interested may wish to try.