* chore: bump minimum supported python to 3.11
* fix: breaking changes from av upgrade
* chore: slightly bump minimum required version of av to 14.0.1
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* chore: update lockfile
* chore: update lockfile again with --upgrade
* Update pyproject.toml
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* fix: indentation in ci.yml
* fix: use result.output instead of result.stdout for test_manim_cfg_subcommand
In Click 8.3.1 (pulled in by av>=14.0.1), help text output
behavior changed for no_args_is_help=True. Using result.output
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matching the pattern used in other tests like
test_manim_plugins_subcommand.
* fix: add UP to imports in get_winding_number doctest
* fix: add match_interpolate to imports in doctest
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* added av as a dependency
* make partial movie files use av instead of piping to external ffmpeg
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* opengl rendering: use av for movie files
* no need to check for ffmpeg executable
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Co-authored-by: Jérome Eertmans <jeertmans@icloud.com>
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* there was one examples saved as a gif?
* chore(deps): re-order av
* chore(lib): simplify `write_frame` method
Reduces the overall code complexity
* chore(lib): add audio
* fix(lib): same issue for conversion
* fix(lib): webm export
* fix(lib): transparent export
Though the output video is weird
* try(lib): fix gif + TODOs
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* feat(lib): add support for GIF
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* fix
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* add missing dot
* fix(ci): update frame comparison ?
* fix(log): add handler to libav logger
* chore: add TODO
* fix(lib): concat issue
* Revert "fix(ci): update frame comparison ?"
This reverts commit 904cfb46ae.
* fix(ci): make it pass tests
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This removes any reference to FFMPEG, except in translation files
* added av as a dependency
* make partial movie files use av instead of piping to external ffmpeg
* [pre-commit.ci] auto fixes from pre-commit.com hooks
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* opengl rendering: use av for movie files
* no need to check for ffmpeg executable
* refactor: *_movie_pipe -> *_partial_movie_stream
* improve (oneline) documentation
* pass more options to partial movie file rendering
* move ffmpeg verbosity settings to config; renamed option dict
* replaced call to ffmpeg in combine_files by using av
Co-authored-by: Jérome Eertmans <jeertmans@icloud.com>
* [pre-commit.ci] auto fixes from pre-commit.com hooks
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* there was one examples saved as a gif?
* chore(deps): re-order av
* chore(lib): simplify `write_frame` method
Reduces the overall code complexity
* chore(lib): add audio
* fix(lib): same issue for conversion
* fix(lib): webm export
* fix(lib): transparent export
Though the output video is weird
* try(lib): fix gif + TODOs
* chore(deps): lower dep crit
* [pre-commit.ci] auto fixes from pre-commit.com hooks
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* feat(lib): add support for GIF
* fix(ci): rewrite tests
* fix
* chore(ci): prevent calling concat on empty list
* add missing dot
* fix(ci): update frame comparison ?
* fix(log): add handler to libav logger
* chore: add TODO
* fix(lib): concat issue
* Revert "fix(ci): update frame comparison ?"
This reverts commit 904cfb46ae.
* fix(ci): make it pass tests
* chore(lib/docs/ci): remove FFMPEG entirely
This removes any reference to FFMPEG, except in translation files
* chore(deps): update lockfile
* chore(lib): rewrite ffprobe
* fix typo
* slightly more aggressive removal of ffmpeg in docs; minor language changes
* fix gif output stream dimensions
* minor style change
* fix encoding of (transparent) mov files
* fixed metadata / comment
* set frame rate for --format=gif in output_stream
* [pre-commit.ci] auto fixes from pre-commit.com hooks
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* more video tests for different render settings, also test pix_fmt
* improve default bitrate setting via crf
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* parametrized format/transparency rendering test
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* context managers for (some) av.open
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* Update manim/utils/commands.py
Co-authored-by: Jérome Eertmans <jeertmans@icloud.com>
* fixed segfault
* update test data involving implicit functions (output improved!)
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* explicity set pix_fmt for transparent webms
* special-special case extracting frame from vp9-encoded file with transparency
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* fix transparent gifs, more special casing in parametrized video format test
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* run tests on macos-latest again
* removed old control data
* Revert "run tests on macos-latest again"
This reverts commit f50efa4b88.
* added sound to codec test; fixed issue with sound track in gif (disabled) and webm (now via opus)
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* manual wav -> ogg transcoding
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* fixed f-string
* refactored codec test, split out gif
* check for non-zero audio samples
* more cleanup
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* remove ffmpeg from readthedocs apt_packages
* round up run_time if positive and shorter than current frame rate
* added more run_time tests
* black
* improve implementation of test
* removed some unused imports
* improve wording of logged warning
Co-authored-by: Jérome Eertmans <jeertmans@icloud.com>
* move run_time checks from Animation.begin to Scene.get_run_time
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* remove unused import
* flake: PT012
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* feat(cli): optionally hide version splash
As discussed in #3326, this PR proposes a new optional flag to hide the version splash when manim command in launched. Additionally, the splash print is now inly executed when the CLI is executed, not on module import.
After looking at the current documentation, it does not seem to change anything. I only saw that you documented a version splash for when the CLI is used, but not when the module is imported. So removing it should not break the api docs.
In the future, users can still have version information with `import manim; print(manim.__version__)`.
Closes#3326
* chore(tests): make tests pass
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* added new checkhealth subcommand
* basic checkhealth tests
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* check -> healthcheck
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* callable -> Callable
* fix executable check for windows
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* fixed type
* shutil already returns .exe in case it is there
* debug commit ...
* do proper debug commit for windows ...
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* fix failing test if executable is batch file
* added more helpful (?) recommendations on failed tests
* allow rendering ManimBanner from prerendered SVG path
* improved test scene, actually test text / latex
* added debug info on python executable
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* remove debug test again
* move SCALE_FACTOR_PER_FONT_POINT to constants
* access constants via module in logo.py
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* replaced other occurrence of 48 / 960
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* Migrate more `os.path` to `pathlib` in tests
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* fix mypy errors in tests
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Co-authored-by: Benjamin Hackl <devel@benjamin-hackl.at>
* Fixed .py issue with manim init scene SCENE_NAME filename.py and removed necessity of main.py file to be present.
* fixed a problem when passing file name
* added interface test
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* moved functionality over from manim new to manim init and deprecated manim new
* Updated tests to fit new functionality
* added a test for project creation using manim init project
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* start test reorganization
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* move boolean ops
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* Move more tests
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* more movements
* mostly finish up reorganization
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* Move test_commands over
* fix relative path to templates
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