28 lines
832 B
Markdown
28 lines
832 B
Markdown
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# Video frame extractor
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## Usage
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Place video files into the top level of a directory.
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Execute `python scripts/extract_video_frames.py --vid_dir path/to/videos` to iterate over all files, extract frames at regular intervals, and save full resolution frame images to disk.
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This tool supports a wide variety of input video containers and codecs (via OpenCV), and exports jpg or png files.
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## Arguments
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### --vid_dir
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Required directory path for input video files.
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### --out_dir
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Optional directory path in which to store extracted frame images. Defaults to a directory named 'output' that will be created inside the specified videos directory.
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### --format
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The format for image files saved to disk. Defaults to `png`, or optionally `jpg`.
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### --interval
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The number of seconds between frame captures. Defaults to 10 seconds.
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