The last video I took with my Galaxy S4 plays sideways on my computer. Also I have had several pictures sideways too, although these are easy to fix.
How do I correct (rotate 90 degrees) a sideways video? How do I prevent images and videos taken with my S4 from displaying sideways on my computer in the first place?
How do I correct (rotate 90 degrees) a sideways video? How do I prevent images and videos taken with my S4 from displaying sideways on my computer in the first place?