Set the 'play' options for a video in your presentation
You can use the playback options in PowerPoint to control how and when a video appears in your presentation. You can play a video in full screen mode or resize it to dimensions that you specify. You can also control the volume, play the video repeatedly (in a …
Tips for improving audio and video playback and compatibility in ...
If you experience slow playback, a lag between audio and video, audio stuttering, and frames being lost, there are a few tips that may be able to help you to improve the audio and video playback and compatibility of any media you include in your presentation.
Are you having video or audio playback issues? - Microsoft Support
Improve playback of the audio and video in your presentation. Get more information about codecs and the media file formats supported in PowerPoint.
Accessibility features in video and audio playback on PowerPoint
PowerPoint supports the playback of video with multiple audio tracks. It also supports closed captions and subtitles that are embedded in video files, and closed captions and subtitles stored in separate files that are inserted for a video or audio.
Set the start time and speed of an animation effect
You can set an animation effect to start when you click the mouse, or in coordination with other animation effects on the slide. With the slide selected, select the Animations tab, then select Animations Pane and choose the animation you want to set the start timing for.
Play music across multiple slides in your slide show
With the audio icon selected on the slide, on the Playback tab, select Play in Background. Play in Background makes the audio file start automatically during a slide show and also makes the audio play across multiple slides.
Play music or other sounds automatically when a slide appears
To start the audio immediately when the slide appears during the presentation, use the options on the Playback tab. To start the audio after a delayed interval of time that you set, use Animation options .
Use the Speak text-to-speech feature to read text aloud
Text-to-speech (TTS) is the ability of your computer to play back written text as spoken words. Depending upon your configuration and installed TTS engines, you can hear most text that appears on your screen in Word, Outlook, PowerPoint, and OneNote.
Insert and play a video file from your computer - Microsoft Support
For more details about the options for playing the video in Slide Show, see Set the 'Play' options for a video. We recommend that you use .mp4 files encoded with H.264 video (a.k.a. MPEG-4 AVC) and AAC audio.
Play a video automatically in a slide show - Microsoft Support
Click on the Playback tab. Next to Start , click the down arrow, and select Automatically . When you are delivering your presentation in Slide Show View or Presenter View, the video will play automatically when you arrive at the slide.