You've built a solid rig. Camera, monitor, wireless follow focus, transmitter, maybe a small on-camera light. Everything's connected, everything's on. Twenty minutes into the shoot, the battery dies. It's a scenario most working camera operators have experienced at least once. And almost every time, it's avoidable — not by carrying more batteries, but by calculating… Continue reading How to Calculate Power for Your Camera Rig (And Why Getting It Wrong Is Costly)
