How do you plan and execute focus bracketing in video for complex or dynamic scenes and subjects?

Focus bracketing is a technique that allows you to capture sharp details in different parts of your scene by changing the focus point in multiple shots. It can be useful for video when you want to create a smooth transition between foreground and background, or when you have a complex or dynamic scene with moving subjects. In this article, you will learn how to plan and execute focus bracketing in video for different scenarios and challenges.

1 Choose your camera and lens

The first step is to choose the right camera and lens for focus bracketing in video. You need a camera that can record in manual focus mode, and preferably has a focus peaking feature that highlights the areas in focus on the screen. You also need a lens that has a smooth and precise focus ring, and preferably a large aperture that can create a shallow depth of field. A prime lens or a zoom lens with a constant aperture are good options for focus bracketing in video.

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Guydell B. Maxfield 2

Community Video Producer at Digital Werks Multimedia
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Yes along with using a follow focus that allows you to set focus points for certain shots. Along with a goid tape measure and knowledge of rack focusing. Old skool skills still apply.

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2 Set up your tripod and scene

The second step is to set up your tripod and scene for focus bracketing in video. You need a sturdy tripod that can hold your camera steady and allow you to adjust the angle and height of your shot. You also need to plan your scene and decide which elements you want to focus on and in what order. For example, you might want to start with a close-up of a flower in the foreground, then move to a person in the middle ground, and then to a building in the background. You can use markers or props to help you remember your focus points.

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Faith Pineda

Video director | IMAG technical director | Broadcast technical director | Video editor | photographer | videographer
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In my experience, knowing the exact subjects and distance between subjects helps you to get a precise shot. Over or under shooting a subject can disrupt the feeling you’re trying to portray. Use tools to measure, write down focus numbers, and practice will help capture the moment exactly as envisioned. Know how quickly you want each subject to come into or out of focus. What you want in the scene and what you don’t. Fast rack focus moves create tension, action, and excitement where as slow movements covey mystery, fear, and drama.

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3 Adjust your settings and focus

The third step is to adjust your settings and focus for focus bracketing in video. You need to set your camera to manual focus mode, and choose a low ISO, a high shutter speed, and an aperture that suits your desired depth of field. You also need to set your white balance and exposure according to the lighting conditions of your scene. Then, you need to focus on your first focus point, and use the focus peaking feature or the magnification function to check the sharpness of your image. You can also use a remote control or a timer to avoid shaking the camera when you press the record button.

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4 Record your shots and change your focus

The fourth step is to record your shots and change your focus for focus bracketing in video. You need to record a few seconds of video at each focus point, and then smoothly turn the focus ring to the next focus point. You can use the markers or props that you placed in your scene to guide your focus changes. You can also use the focus peaking feature or the magnification function to check the focus of your next shot. You need to repeat this process until you have recorded all the focus points that you planned for your scene.

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5 Edit your shots and blend your transitions

The fifth step is to edit your shots and blend your transitions for focus bracketing in video. You need to import your shots into a video editing software, and trim them to the desired length. You also need to align them on the same timeline, and overlap them slightly to create a crossfade effect. You can adjust the duration and opacity of the crossfade to create a smooth and natural transition between your shots. You can also add some color grading, music, or sound effects to enhance your video.

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6 Review your video and export it

The sixth and final step is to review your video and export it for focus bracketing in video. You need to play back your video and check the quality and consistency of your shots and transitions. You also need to make sure that your video matches your vision and purpose. You can make some final adjustments or corrections if needed. Then, you need to export your video in the appropriate format and resolution for your intended platform or audience. You can also share your video online or offline, and enjoy the results of your focus bracketing technique.

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7 Here’s what else to consider

This is a space to share examples, stories, or insights that don’t fit into any of the previous sections. What else would you like to add?

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How do you plan and execute focus bracketing in video for complex or dynamic scenes and subjects?

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1 Choose your camera and lens

2 Set up your tripod and scene

3 Adjust your settings and focus

4 Record your shots and change your focus

5 Edit your shots and blend your transitions

6 Review your video and export it

7 Here’s what else to consider

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