Join Chad Perkins for an in-depth discussion in this video Understanding ISO, part of Learning DSLR Filmmaking.
Brian Liepe: ISO is a numerical scale that refers to the sensitivity of a camera's sensor to light. …Now ISO is based on something called the exposure index, which rates film stocks using a numerical value. …As you lower the ISO setting, the sensor becomes less sensitive to light. …As you raise the ISO setting, it becomes more sensitive. …Chad Perkins: Personally I get a little scared adjusting ISO anymore than just a few increments. …When you increase the camera's sensor sensitivity to light by bumping up the ISO, it adds noise, …which can be awful.…
So in the next movie we'll look a little bit more about how ISO relates to noise and also …to the colors of your image. …
Author
Chad Perkins
Released
2/18/2013This course was created and produced by Chad Perkins. We are honored to host this content in our library.
- Understanding aperture, shutter speed, and ISO
- Using lenses as a tool in storytelling
- Establishing focus for video
- Achieving a shallow depth of field
- Using equipment like clapperboards and matte boxes
- Editing and color correcting footage
- Using cinematography techniques to get beautiful shots
- Avoiding rolling shutter and moiré
Skill Level Appropriate for all
Duration
Views
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Introduction
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Welcome1m 21s
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1. Photography Basics
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Understanding aperture1m 51s
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Understanding shutter speed1m 26s
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2. DSLR Basics
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Understanding sensor size1m 19s
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Focusing for video1m 27s
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3. Understanding Lenses
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Using lenses1m 51s
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Understanding wide lenses2m 39s
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Understanding long lenses2m 32s
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4. In Production
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Recording audio2m 42s
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Using a clapperboard1m 13s
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Shooting slow motion1m 19s
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Getting a beautiful shot3m 34s
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5. Postproduction
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Transcoding video2m 29s
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Color correcting footage4m 10s
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6. Common DSLR Pitfalls
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Avoiding moiré1m 6s
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About limited latitude1m 56s
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About extreme compression1m 38s
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7. Important Gear
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Stabilizing your camera1m 43s
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Using a matte box1m 8s
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Conclusion
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Final thoughts23s
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Video: Understanding ISO