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Author: Gavin Marsh

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How a Shoulder Rig for Cinema Cameras Improves Your Workflow

How a Shoulder Rig for Cinema Cameras Improves Your Workflow

July 4, 2026
I first noticed the difference a shoulder rig made during a long handheld setup, when the camera felt manageable initially but increasingly awkward after several hours. Holding a cinema camera in front of the body asks the arms and wrists to carry a load that keeps pulling forward. A shoulder-mounted configuration changes that relationship almost […]
How to Hire a Cable Camera Operator for Dynamic Aerial Shots

How to Hire a Cable Camera Operator for Dynamic Aerial Shots

July 4, 2026
A single 1,000-foot cable camera rig sliding through a crowded stadium carries up to 80 pounds of high-end cinema equipment at speeds exceeding 30 miles per hour—directly over the heads of thousands of spectators. One failed rigging point or miscalculated line tension can result in catastrophic equipment loss or severe injury. Learning how to hire […]
dropped object prevention on film sets

Dropped Object Prevention on Film Sets: Safety Guide

July 4, 2026
A dropped wrench does not need to be heavy to turn a routine rigging task into an emergency. For me, dropped object prevention on film sets starts before anyone climbs a lift, scaffold, truss, or greenbed. The goal is not faster reaction after something falls. It is preventing the object from becoming free. ANSI/ISEA 121-2023 […]
Dolly Shot vs Tracking Shot: What’s the Real Difference?

Dolly Shot vs Tracking Shot: What’s the Real Difference?

July 4, 2026
A camera glides beside an actor, slips through a doorway, then pushes closer just as the emotion peaks. To the audience, it feels effortless. Behind the shot, however, the movement may involve very different techniques. That is why dolly shot vs tracking shot remains one of the most commonly confused comparisons in filmmaking.  Both can […]
Inside an Impossible Shoot: The Custom Camera Rig

Inside an Impossible Shoot: The Custom Camera Rig

July 4, 2026
I have always found that the most memorable film shots rarely come from comfortable studios. They happen on narrow roads, moving vehicles, exposed landscapes and locations where conventional production equipment becomes a burden.  While studying how a crew filmed in a difficult location using custom camera rigs, I discovered that the real breakthrough was not […]
How a Modular Camera Rig Setup Can Improve Your Shooting Workflow

How a Modular Camera Rig Setup Can Improve Your Shooting Workflow

July 3, 2026
I’ve learned that a camera can be ready to roll long before the operator is actually ready to shoot. Delays often come from changing support, mounting a monitor, moving a handle, reconnecting power, or rebuilding the setup for the next shot. A well-planned modular camera rig setup removes much of that friction without turning the […]
film set overhead rigging load calculation

Film Set Overhead Rigging Load Calculation: Safe Math

July 3, 2026
A film set overhead rigging load calculation can look safe on paper and still fail at one connection. The mistake I avoid is treating the rig as one total weight. The load travels through fixtures, clamps, truss, slings, shackles, hoists, anchors, and structure. I treat each part as a separate limit. Calculate the force at […]
How to Calculate Cable Cam Tension Without Undermining Load

How to Calculate Cable Cam Tension Without Undermining Load

July 3, 2026
Cutting cable sag in half can roughly double the horizontal tension in the line. That is the first thing to understand before anyone reaches for a winch. If you are learning how to calculate cable cam tension, the goal is not to make the line look perfectly straight; it is to preserve clearance while staying […]
Case Study of an Outdoor Cable Cam Production

Case Study of an Outdoor Cable Cam Production

July 3, 2026
I have always found that the most memorable outdoor footage comes from placing a camera where viewers do not expect it. Drones can create impressive aerial views, but they are not suitable for every location or shot. This representative production scenario examines how a small filming team used a cable camera to follow an athlete […]
How to Shoot a Tracking Shot

How to Shoot a Tracking Shot: A Practical Filmmaking Guide

July 3, 2026
A great tracking shot can make the camera feel almost invisible. Instead of watching a scene from the outside, the viewer moves with it—following a character through a crowded hallway, racing beside an athlete, or gliding into a moment before the audience even realizes the camera has changed position. When I think about how to […]
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