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https://github.com/storytold/craft-libs.git
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Dylan M. TaylorandJustin A. Wilson
45177e282e
* craft-video: VP8 key-frame encoder (`vp8-encode` feature) Moves effectcraft's effectcraft-vp8enc here: the lossy picture of a WebP image or animation frame, written from RFC 6386. Rate-distortion choice between the 16x16 and B_PRED intra modes, per-frame token probability updates, loop filter level from the quantizer. `vp8` now turns on `vp8-decode` and `vp8-encode`, as `vp9` does; the decoder's tests and examples require `vp8-decode`. The tests decode the encoder's frames with this crate's decoder: with the loop filter off it reproduces the encoder's reconstruction exactly. * craft-webp: animated WebP writer, lossy through craft-video (feature vp8) The VP8X/ANIM/ANMF container around frames another encoder made (lossy with an alpha plane, or lossless VP8L), and with feature vp8 whole lossy animations from RGBA frames through craft-video's VP8 key-frame encoder. --------- Co-authored-by: Justin A. Wilson <waj334@gmail.com>
24 lines
834 B
TOML
24 lines
834 B
TOML
[package]
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name = "craft-webp"
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description = "WebP container (RIFF) reader and writer: canvas, alpha and animation frames from the chunk headers, and the container around an encoded VP8 frame with alpha and metadata chunks."
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version.workspace = true
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edition.workspace = true
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license.workspace = true
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rust-version.workspace = true
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repository.workspace = true
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[lints]
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workspace = true
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[features]
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# Decoding every frame through the `image` crate's WebP decoder, with bounded memory.
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frames = ["dep:image"]
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[dependencies]
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thiserror = { workspace = true }
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image = { version = "0.25", default-features = false, features = ["webp"], optional = true }
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[dev-dependencies]
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# Decodes the files the writer makes and writes still test files; not a product dependency.
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image = { version = "0.25", default-features = false, features = ["webp"] }
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