Learn some specific and useful strategies for maintaining camera focus while filming a subject without assistance. Here you can learn more about using auto-focus, moving with your subject, shooting through a smaller hole, or manually adjusting focus while moving. Each method has it’s own gains, learn more about how and when to use each to help capture great video, even when shooting solo.
Key Takeaways:
- Lock focus and move with your subject.
- Hold camera and stabilizer in one hand and focus with the other.
- Shoot at a high aperture and use your cameras auto focus feature.
“Keeping the same distance from your subject for the whole shot means that your subject will stay in focus the whole time.”
http://www.diyphotography.net/4-ways-keep-subject-sharp-focus-shooting-video/