How can I convert video presentations in MP4 format back to PPT (or PDF) so that I can print them?

Converting a video presentation back to a PPT or PDF format for printing is not a straightforward process. This is because a video file is a different type of media that doesn't contain separate slides or pages like a PPT or PDF file. However, you can try the following steps:

1. Capture Screenshots: Play the MP4 video and pause at the frames that you want to capture. Use the screenshot function on your computer to capture these frames. On Windows, you can use the Snipping Tool or press the PrtScn button. On Mac, you can press Shift + Command + 4.

2. Save Screenshots: Save each screenshot as an image file (like .jpg or .png).

3. Create New PPT or PDF: Open PowerPoint or a PDF creator tool, then insert each image into a new slide or page.

4. Arrange and Edit: Arrange the slides/pages in the correct order. You can also add text or other elements as needed.

5. Save and Print: Save the new PPT or PDF file, then print it as you normally would.

Remember, the quality of the images and therefore the printouts will depend on the quality of the video. Also, this method can be time-consuming if the video is long or contains a lot of information.