Using the PPT2007 version for demonstration, create a new PPT slide file, open the PPT and click "Insert" - "Picture" - add the corresponding picture, or "Insert" - "File Box" - "Horizontal text box (H)"/"Vertical document box (V)"--write the corresponding text. Complete a PPT photo album (of course other PPTs such as speeches, etc. are acceptable)!

2

Add background music! Steps: "Insert" menu--"Sound"--"Sound in file (F)..."--Browse to open the folder and add the corresponding music file--Choose according to personal needs: Automatic (A) or in single Hit time (C) ---End.

PS: There is a "small speaker" icon displayed on the slide. You can drag the icon outside the slide and you will not see the icon during playback; or you can also select the "small speaker" icon--Tools Bar (Sound Tool)--Set to hide during show.

3

To make the music flow from the first to the last slide, you can select "End after...slides" in the effect options dialog box. Steps: Select the music under the "Custom Animation" column (with the triangle icon on the left), then right-click and select "Effect Options (E)..." from the drop-down menu that appears. A window for playing sound will pop up, where you can set " Start playing" and "Stop playing" range. As shown in the picture!

END

Step 2: Create video format files from PPT slides

1

Open the PPT video conversion software, as shown in the figure , in the initial interface, click the "Add (A)" button, open the browse folder and add the prepared PPT file to the software. Here we take the 2007 version of PPT as an example. In fact, any version of PPT can be imported and converted.

2

Another way to add background music. Click the "Customize (C)" button to enter the "Custom Settings" window and set the "Demo", "Conversion Settings" and "Watermark" options. The "Demonstration" item includes film changing time and background music. , sound settings, slideshow option settings.

3

To add background music, select the "Demo"--"Background Music" item, click the "Note +" button, open the browse folder and add the required audio files Come in, as shown in the picture, you can add multiple audio files, and you can set the delay time and whether to loop. After setting, click "OK".

4

Select "Preset Scheme", click the "small inverted triangle" button of this option, a format selection window will pop up, you can choose rm, rmvb, 3gp, mp4, Output formats such as avi, vob, dat, wmv, flv, f4v, mpg, asf, mkv, dv, mov, ts, webm, etc. You can also choose video formats supported by iPod, iPhone, BlackBerry, PS3, and other mobile devices.

5

There are video and audio quality options below the main interface, which are divided into low quality, medium quality and high quality. The higher the level, the larger the file size will be. , the default is medium quality, you can just press the default settings here. You can also choose the conversion output path, which is the directory where the converted videos will be saved.

6

Start converting to video. Click the "Start button" in the lower right corner of the software's main interface, and the software will start running the conversion program. From the process window, you can see that the PPT file is preprocessed - video and audio interception - temporary files are generated - output files are created.

7

Conversion completed! As shown in the picture. Related conversion information is displayed, such as total time taken, output format, output directory (click the blue path text below to open the folder where the converted video is located), and click to play the video.

8

That’s it for adding background music to ppt and then creating a video format.

It’s still relatively simple! You should try it quickly!