I'm attempting to shrink the file size of an exported PowerPoint slideshow (mp4), but no matter the settings, I always have after images flickering on the screen. Basically, a slide shows, fade transitions to the next slide, and then a smaller and semitransparent image of the previous slide flashes on the screen. The source file shows none of these.
I'm using the latest Handbrake and tried blindly tried multiple settings; I searched the forums, but couldn't locate anything; I used multiple computers to shrink it and view it; but nothing has helped.
Please help
Try StreamFab Downloader and download from Netflix, Amazon, Youtube! Or Try DVDFab and copy Blu-rays! or rip iTunes movies!
+ Reply to Thread
Results 1 to 5 of 5
Thread
-
-
I don't know what version of Powerpoint you are using, but I am on 2010 and do not have the option of exporting to MP4.
Anyhow, I created a short show and exported from Powerpoint in HD wmv and then converted to mp4 using handbrake and the resulting file was perfect.
BrainiacLast edited by Brainiac; 21st May 2017 at 18:29.
-
It worked! Thanks Brainiac!
So, when I converted the slide show to a video using "export" in PowerPoint 2016, the MP4 video played perfectly. However, attempting to reduce the file size using Handbrake introduced the after images I mentioned above.
The solution, as Brainiac hinted at, was to instead use "save as" and save the file as a WMV. With the WMV I was able to reduce the file size and convert it to MP4 without problems.
One note about PowerPoint and exporting/save as: if you click "export" you can select the resolution (1080, 720), but then go back to "save as" and select WMV to convert to video.
Similar Threads
-
Free Slide Show Maker
By Hope in forum Newbie / General discussionsReplies: 1Last Post: 1st May 2017, 12:53 -
Working on a slide show for a client
By OneIron in forum RestorationReplies: 8Last Post: 29th Feb 2016, 09:19 -
Why do photos on DVD slide show turning out bad?
By johnharlin in forum Authoring (DVD)Replies: 8Last Post: 29th Nov 2015, 17:43 -
Good software for slide show with music?
By videonewbie22 in forum Newbie / General discussionsReplies: 12Last Post: 5th Nov 2014, 07:52 -
Advice slide show
By drunkelf34 in forum Newbie / General discussionsReplies: 1Last Post: 1st Aug 2014, 06:56