Option to Downsize Faces Upon Import (Faces or Sequence)

[MrPaulAR]

Is your feature request related to a problem? Please describe.
There is a warning that is presented in check sequence if your face images are too big.

Describe the solution you'd like
Create 2 new preferences.

• Option to auto downsample a face. Default NOT checked.
• Maximum resolution for an image that's used for a face. A reasonable default may be whatever is used to generate the check sequence warning.
• Maybe give an option to keep original images

This can be done with ffmpeg with ffmpeg -i input.jpg -vf scale=320:240 output_320x240.png.

When faces are imported the preferences above would be honored.

Describe alternatives you've considered
Turn off the check sequence message.

[JLOrwell]

should probably have the option to make effects larger as well. If I import a matrix onto my television virtual grid, the effects are shrunk and text is unreadable