Play A Video Over Multiple Slides in PowerPoint

Hi, Patrick Li

Welcome to Microsoft Q&A forum.

Thanks for your question. When you advance to the next slide, PowerPoint unloads the media on the current slide. Since modern PowerPoint doesn’t keep video playing across slides, the video stops and you only see the new slide’s text. That’s expected behavior in Microsoft 365.

Here are some workarounds you can try to achieve the same outcome without losing the effect:

Option 1: Build everything on a single slide using Video Bookmarks

Keep your video playing on one slide and time your text overlays to appear/disappear at exact moments.

• Insert > Video > [From file], place and size it
• Select video > Playback tab > Start: Automatically Optional: Loop until stopped (if needed)
• Playback > Add Bookmark at each timestamp where you want text to change
• Insert text boxes, shapes, or images that should appear over the video
• Animations > Add Animation > Appear/Disappear
  • Open Animation Pane
  • For each overlay, set Trigger > On Bookmark > choose the corresponding bookmark
  • Adjust Start (With Previous) and Delay if needed
• Slide Show > From Current Slide, verify that overlays sync with the video without slide changes

Pros: Smooth playback, no media reload, precise timing

Cons: All content lives on one slide (you won’t actually advance slides during playback)

Option 2: Use trimmed copies of the video on multiple slides

If you must advance slides, simulate continuity by trimming the same video file to different start times per slide.

• Paste the video on Slide 1, Slide 2, Slide 3, etc.
• Select video > Playback > Trim Video
• Set Start/End times for the segment that corresponds to that slide
• Playback > Start: Automatically
• Insert text overlays per slide so they appear when you advance

Pros: You can advance slides and show different overlays

Cons: There will be a brief pause on each slide transition; audio/video may not be perfectly seamless

Option 3: Export the whole sequence as a single video and play it on one slide

Compose the overlays and timing, then export and reinsert as one video.

Path A: Build timing in PowerPoint

• Use Option 1 to sync text overlays and video on one slide
• Export the presentation to video: File > Export > Create a Video > Full HD/4K
• Insert the exported video on a single slide and present

Path B: Use a video editor (for complex overlays)

Produce overlays in a video editor (Clipchamp, Adobe Premiere, etc.), export MP4, insert in PowerPoint

Pros: Perfectly smooth playback, no slide-transition pauses

Cons: Less flexibility to change overlays live during the presentation

Option 4: Use Zoom/Morph thoughtfully (with limitations)

• Morph does not keep video playing across slides; it transitions between slides.
• Slide Zoom/Summary Zoom can create the feel of navigating detail, but when you leave the slide containing the video, playback pauses. Use only on the same slide if you embed your content as overlays or use sections that don’t require actual slide change.

Hope this helps. Feel free to get back if you need further assistance.

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I knew how to creat a slide attached video to play across to multiple sides from animation set is auto start from page number to the slide number to end with loopingt.