To view the courseware content in the PPT file in MP4, you can convert the PPT file to an e-book (txt), or convert it to an image for Image Browsing.
PowerPoint was not saved as a TXT file. I found a macro online and met this requirement. It feels good.
Sub macrox ()
'
'Macro is created by Zim, And the date is 2007-10-5.
'
Dim NX as shape
Dim X as long
For x = 1 to activepresentation. Slides. Count
'Jump to the specified phantom.
'Activewindow. View. gotoslide x
'Register as a Phantom ghost film.
'Activewindow. View. Slide. slideindex
'Activewindow. selection. sliderange. Shapes
For each NX in activepresentation. Slides (x). Shapes
If NX. type = 14 or NX. type = 1 then DEBUG. Print NX. textframe. textrange. Text
Next
'The phantom film to the Phantom
Activepresentation. Slides (x). Export "D: \" & X & ". jpg", ". jpg"
Next
End sub
Run this macro to export the content in this PPT as a jpg image.