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webp-lossless-bitstream-spec,cosmetics: reflow abstract

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Bug: webp:448
Change-Id: Ie975dbb52687c6c068b029fc8f84db8cf189523a
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James Zern
2022-11-17 18:25:13 -08:00
parent 1e8e3ded21
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doc/webp-lossless-bitstream-spec.txt
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@@ -21,16 +21,15 @@ Paragraphs marked as \[AMENDED2\] were amended on 2022-05-13.
Abstract
--------
WebP lossless is an image format for lossless compression of ARGB
images. The lossless format stores and restores the pixel values
exactly, including the color values for pixels whose alpha value is 0. The
format uses subresolution images, recursively embedded into the format
itself, for storing statistical data about the images, such as the used
entropy codes, spatial predictors, color space conversion, and color
table. LZ77, prefix coding, and a color cache are used for compression
of the bulk data. Decoding speeds faster than PNG have been
demonstrated, as well as 25% denser compression than can be achieved
using today's PNG format.
WebP lossless is an image format for lossless compression of ARGB images. The
lossless format stores and restores the pixel values exactly, including the
color values for pixels whose alpha value is 0. The format uses subresolution
images, recursively embedded into the format itself, for storing statistical
data about the images, such as the used entropy codes, spatial predictors,
color space conversion, and color table. LZ77, prefix coding, and a color cache
are used for compression of the bulk data. Decoding speeds faster than PNG have
been demonstrated, as well as 25% denser compression than can be achieved using
today's PNG format.
* TOC placeholder