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* feat: Inline CSS and JS by default with --offline * chore(fmt): auto fixes from pre-commit.com hooks for more information, see https://pre-commit.ci * chore: Add test * Add one_file parameter * chore(fmt): auto fixes from pre-commit.com hooks for more information, see https://pre-commit.ci * Fix lint * Fix typo * Fix typo * Fix IPython magic doc * Update manim_slides/convert.py Co-authored-by: Jérome Eertmans <jeertmans@icloud.com> * Add test for one_file=true * chore(fmt): auto fixes from pre-commit.com hooks for more information, see https://pre-commit.ci * Update manim_slides/convert.py Co-authored-by: Jérome Eertmans <jeertmans@icloud.com> * Update manim_slides/convert.py Co-authored-by: Jérome Eertmans <jeertmans@icloud.com> * Update docs/source/reference/sharing.md Co-authored-by: Jérome Eertmans <jeertmans@icloud.com> * Update manim_slides/convert.py Co-authored-by: Jérome Eertmans <jeertmans@icloud.com> * chore(fmt): auto fixes from pre-commit.com hooks for more information, see https://pre-commit.ci * Add changelog and tests * Fix IPython magic * Update docs/source/faq.md * Update CHANGELOG.md --------- Co-authored-by: pre-commit-ci[bot] <66853113+pre-commit-ci[bot]@users.noreply.github.com> Co-authored-by: Jérome Eertmans <jeertmans@icloud.com>
125 lines
4.1 KiB
Markdown
125 lines
4.1 KiB
Markdown
# Frequently Asked Questions
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This page summarizes a few of the most frequently asked questions
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when using Manim Slides.
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They are organized by topic.
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If your question is not here, please first look through the
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[open **and closed** issues on GitHub](https://github.com/jeertmans/manim-slides/issues?q=is%3Aissue)
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or within the [discussions](https://github.com/jeertmans/manim-slides/discussions).
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If you still cannot find help after that, do not hesitate to create
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your own issue or discussion on GitHub!
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## Installing
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Everything related to installing Manim-Slides.
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Please do not forget the carefully read through
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the [installation](/installation) page!
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## Rendering
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Questions related to `manim-slides render [SCENES]...`,
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### I cannot render with ManimGL
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ManimGL support is only guaranteed to work
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on a very minimal set of versions, because it differs quite a lot from ManimCE,
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and its development is not very active.
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The typical issue is that ManimGL `<1.7.1` needs an outdated NumPy version, but
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can be resolved by manually downgrading NumPy, or upgrading ManimGL (**recommended**).
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### Presenting
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Questions related to `manim-slides present [SCENES]...`,
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or `manim-slides [SCENES]...` for short.
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### Can I have interactive slides
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No. Slides are pre-rendered static videos files
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and cannot be modified on the fly.
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If you need new to have some kind of interactive, look
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at the preview feature coupled with the OpenGL renderer
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with ManimCE or ManimGL.
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### Slides go black when video finishes
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This is an issue with Qt,
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which cannot be solved on all platforms and Python versions,
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see [#293](https://github.com/jeertmans/manim-slides/issues/293).
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Recent version of Manim Slides, i.e., `manim-slides>5.1.7`, come
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with a fix that should work fine.
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### How to increase quality on Windows
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On Windows platform, one may encounter a lower image resolution than expected.
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Usually, this is observed because Windows rescales every application to
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fit the screen.
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As found by [@arashash](https://github.com/arashash),
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in [#20](https://github.com/jeertmans/manim-slides/issues/20),
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the problem can be addressed by changing the scaling factor to 100%:
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<p align="center">
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<img
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alt="Windows Fix Scaling"
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src="https://raw.githubusercontent.com/jeertmans/manim-slides/main/static/windows_quality_fix.png"
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>
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</p>
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in *Settings*->*Display*.
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## Converting to any format
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Questions that apply to all output formats when using
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`manim-slides convert [SCENES]...`.
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### What are all possible configuration options
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Configuration options can be specified with the syntax
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`-c<option_name>=<option_value>`.
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To list all accepted options, use `manim-slides convert --to=FORMAT --show-config`,
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where `FORMAT` is one of the supported formats.
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This will also show the default value for each option.
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### How to retrieve the current template
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If you want to create your own template, the best is to start from the default one.
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You can either download it from the
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[template folder](https://github.com/jeertmans/manim-slides/tree/main/manim_slides/templates)
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or use the `manim-slides convert --to=FORMAT --show-template` command,
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where `FORMAT` is one of the supported formats.
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## Converting to HTML
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Questions related to `manim-slides convert [SCENES]... output.html`.
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### I moved my `.html` file and it stopped working
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If you did not specify `--one-file` (or `-cone_file=true`) when converting,
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then Manim Slides generated a folder containing all
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the video files, in the same folder as the HTML
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output. As the path to video files is a relative path,
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you need to move the HTML **and its assets** altogether.
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## Converting to PPTX
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Questions related to `manim-slides convert [SCENES]... output.pptx`.
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### My media stop playing after a few slides
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This issue is (probably) caused by PowerPoint never freeing
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memory, causing memory allocation errors, and can be partially
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solved by reducing the video quality or the number of slides,
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see [#392](https://github.com/jeertmans/manim-slides/issues/392).
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Another solution, suggested by [@Azercoco](https://github.com/Azercoco) in
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[#392 (comment)](https://github.com/jeertmans/manim-slides/issues/392#issuecomment-2368198106),
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is to disable hardware/GPU acceleration.
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