mirror of
https://github.com/storytold/effectcraft.git
synced 2026-11-09 10:47:59 +00:00
Valentin Klein
bb78d55825
Add After Effects project import with bounded parsing, explicit loss reports, and regression coverage. Fetch the cleaned external test corpus at commit 97262276f625afdeeb61787e4cbb74b3f17af510 and verify each fixture against the pinned SHA-256 manifest.
58 lines
2.6 KiB
Rust
58 lines
2.6 KiB
Rust
//! After Effects project (`.aep`) container reader and writer.
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//!
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//! An `.aep` is a `RIFX` container (big-endian RIFF) with form type `Egg!`. This crate reads it
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//! into a lossless chunk tree ([`AepFile`]) and writes it back byte for byte. The XML form of a
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//! project (`.aepx`) is read into the same tree by [`read_aepx`]; [`parse_any`] picks the reader
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//! by content. See
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//! `docs/aep-format.md` for the observed format and how it was established (clean room: only
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//! files we generated ourselves, one change per file).
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//!
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//! [`Project::new`] opens a typed, read-only view over the tree: items, compositions
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//! ([`CompHeader`]), layers ([`LayerHeader`], [`Transform`], effects, masks, text documents,
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//! markers), properties, keyframes and footage. Only fields whose layout was verified against the
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//! values the test files were made with are decoded; every accessor returns `None` (or an empty
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//! list) on damaged data instead of failing.
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mod aepx;
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mod arbitrary;
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mod bytes;
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mod camera;
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mod chunk;
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pub mod effect_map;
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mod effects;
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mod error;
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mod footage;
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mod header;
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mod keys;
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mod masks;
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mod matte;
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mod read;
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mod settings;
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mod shapes;
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pub mod style_map;
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mod textdoc;
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mod typed;
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mod values;
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mod write;
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pub use aepx::{is_aepx, parse_any, read_aepx, read_aepx_with_limits};
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pub use arbitrary::{CURVE_IDENTITY, CurvesData, HueSaturationData, LevelsData, MeshData, curve_lut};
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pub use camera::{CameraPosition, DEFAULT_CAMERA_ZOOM};
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pub use chunk::{AepFile, Body, Chunk, LIST, NESTED_IDS, Walk};
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pub use effects::{DefinitionSource, Effect, EffectDefinitions, EffectParam, LayerRef, ParamKind, ParamValue};
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pub use error::AepError;
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pub use footage::{Footage, SequenceInfo};
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pub use header::{BlendMode, CompHeader, LayerHeader, LayerType, LightType, Quality, Rational, Renderer};
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pub use keys::{ExpressionFlags, Interpolation, KeyEase, KeyframeKind, SpatialKey};
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pub use masks::{Mask, MaskAtom, MaskMode, PathVertex, ShapePath};
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pub use matte::{MatteMode, TrackMatte};
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pub use read::{Limits, parse, parse_with_limits};
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pub use settings::{ProjectSettings, TimeDisplay, WorkingSpace};
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pub use shapes::{GradientType, PolystarType, ShapeDetail, ShapeGroup, ShapeItem, Stroke, StrokeCap, StrokeJoin};
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pub use textdoc::{
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AutoKern, Caps, CueType, FontBaseline, Justification, KernRun, Marker, ParagraphRun, StyleRun, TextBox, TextDocument, TextValue, parse_text_dict,
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};
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pub use typed::{Comp, Item, ItemKind, KeyLayout, KeyList, Keyframe, Layer, ListHeader, Project, PropEntry, PropGroup, PropNode, Property, TimeBase};
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pub use values::{Orientation, OrientationKey, TimeRemap, TimeRemapKey, Tracked, Transform, ValueSource};
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pub use write::{write, write_to};
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