Let's open PowerPointViewer, click the Insert tab, click the Video button in the Media group, and then select Video in File from the pop-up options.
Then the "Insert Video" dialog box pops up, find and select the saved video file, click "Insert", and the video window and playback time progress bar will be inserted into the slide pane.
Then, after making other settings for the inserted video file, play the video in normal view to determine the focus in the video clip.
At this point, in normal view, click the point of interest (time node) on the video playback time progress bar, click the playback tab in the video tool, and then click the Add Bookmark button in the bookmark group to add bookmarks.
Using the same method, you can add multiple bookmarks. After bookmark, when playing PPT, move the mouse to the playback time progress bar, click the bookmark, and then click the play button to start playing the video from the point of interest.
Finally, we can delete the added bookmark by clicking the selected bookmark in the normal view, and then clicking the Delete Bookmark button in the bookmark group. The bookmark of the video also has a function, which can be used as a trigger for animation to start playing without affecting the video playback.
After reading the specific operation process of adding bookmarks to videos in PowerPointViewer described above, do you understand?
PowerPointViewer|