Beamer presentation PDF resolution [RESOLVED]

[Rich Shepard]

On Wed, 17 Jun 2020, Rich Shepard wrote:

> However, videos for uploading to YouTube need to be in a 16:9 wide screen
> ratio. How can I set the PDF output to a 16:9 ratio using either 1920x1080
> or 1280x720 resolution?

I found the tool, now I need to learn the proper command line. Turns out
that ffmpeg, the commplete video/audio toolbox can change ratios and, I
presume, resolutions. So, off I go to figure out ffmpeg.

Rich