Overlay video in another video?

I am trying to overlay a video of me discussing slides in one of the corners of the video.



like professor messer teaching comptia a+top -right of video
Example:
https://www.youtube.com/watch?v=v6sJjIQzdbE
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rgb192Asked:
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Paul SauvéRetiredCommented:
it's a lengthy process and takes timing...

basically you need 2 videos - one of the slides and the other of you narrating (in which the frame size needs to be a lot smaller).

for this you will need a Screen Session Recorder - some suggestions can be found here: http://www.techsupportalert.com/best-free-screen-session-recorder.htm

then you have to make sure that the narration is in sync with the slides.

the final step is to overlay the narration video on top of the PowerPoint video.

this step requires a video editor: I use a paid version of AVS4YOU Video Editor, but here is a list of free software from Gizmos Freeware:
Best Free Video Cutter and Joinerhttp://www.techsupportalert.com/content/best-free-software-cut-split-or-merge-video-files.htm
viki2000Commented:
One software that can do that is Camtasia:
https://www.techsmith.com/camtasia.html

You can record the screen and later you can process that recording by adding another video inside or narration or comments or zoom.
Or you may try some free alternatives:
https://elearningindustry.com/top-10-free-camtasia-studio-alternatives

After you recorded the screen with one of the above and you recorded your narration with a webcam, then you may edit, overlay with one of the next software:
http://videomeld.com/
http://www.techrepublic.com/blog/five-apps/five-free-video-editors-that-deliver-impressive-results/
https://blog.hubspot.com/marketing/video-editing-software

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Rajul RajInformation Security OfficerCommented:
Camstasia studio will be the best one for your needs
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Shaun VermaakTechnical SpecialistCommented:
I recommend Screencast-o-Matic (http://screencast-o-matic.com/). It does this seamless
screencast.jpg
dbruntonQuid, Me Anxius Sum?  Illegitimi non carborundum.Commented:
Also DaVinci Resolve https://www.blackmagicdesign.com/nz/products/davinciresolve

There is a free version to download.

Warning!  This is an extremely powerful application that likes lots of horsepower and fancy graphics cards.  Plenty of tutorials on how to use it on YouTube.

See https://www.youtube.com/watch?v=qibjkyFoMho for a very brief tutorial on video in video
Shaun VermaakTechnical SpecialistCommented:
Glad we could help.

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