Overview of Frames in Video
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A video has a sequence of images called frames.
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Frames create the illusion of motion.
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One second of video has 24 or 30 frames.
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A frame combines an image and the time it is exposed.
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Together, frames make animation.
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New frames reevaluate previous frames.
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Frames provide context and information about a photo’s subject or location.
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By freezing a video at one frame, a single image is captured.
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An image’s bit-depth indicates its color range per pixel.
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Resolution is the total pixel count.
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Frame rate is how many frames a camera captures per second to simulate motion.
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Pixels correlate to screen locations.
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Frame buffers store pixels in memory.
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Resolution equals frame buffer elements.
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Depth is bits per pixel.
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Intra-frame coding compresses images individually.
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Interframe coding encodes differences between frames.
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Intra-coding is a subset of interframe video coding.
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Macroblocks enable distinct predictions inside frames.
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I-frames have only intra macroblocks.
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P-frames have both intra and predicted macroblocks.
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Framing makes images more visually appealing by controlling focus.
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Frames can add depth and interest when matching the image theme.
Comparison: Frame vs Image
- A video has a sequence of images called frames.
- Frames create illusion of motion.
Frame in Image Explanation
- A video has a sequence of images called frames.
- Frames create illusion of motion.