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25 lines
738 B
Markdown
25 lines
738 B
Markdown
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% SPDX-FileCopyrightText: 2022 James R. Barlow
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% SPDX-License-Identifier: CC-BY-SA-4.0
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# Performance
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Some users have noticed that current versions of OCRmyPDF do not run as
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quickly as some older versions (specifically 6.x and older). This is
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because OCRmyPDF added image optimization as a postprocessing step, and
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it is enabled by default.
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## Speed
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If running OCRmyPDF quickly is your main goal, you can use settings such
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as:
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- `--optimize 0` to disable file size optimization
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- `--output-type pdf` to disable PDF/A generation
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- `--fast-web-view 999999` to disable fast web view optimization
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- `--skip-big` to skip large images, if some pages have large images
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You can also avoid:
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- `--force-ocr`
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- Image preprocessing
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