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Updated Image IO (markdown)

Chris Herwig 2014-04-03 16:29:14 -07:00
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Image-IO.md

@ -85,7 +85,7 @@ And the key:value options can be controlled as follows:
We support one custom option called `alpha`. If you pass `webp:alpha=false` then an `rgb` webp image will be created instead of an `rgba` image. It is unclear yet whether there is any major benefit to encoding `rgb` webp images and so this option may be removed in the future. We support one custom option called `alpha`. If you pass `webp:alpha=false` then an `rgb` webp image will be created instead of an `rgba` image. It is unclear yet whether there is any major benefit to encoding `rgb` webp images and so this option may be removed in the future.
We support every option in the [Advanced Encoding API](https://developers.google.com/speed/webp/docs/api#advanced_encoding_api) except `show_compressed`. We support every option in the [Advanced Encoding API](https://developers.google.com/speed/webp/docs/api#advanced_encoding_api) except `show_compressed`. See [cwebp encoder](https://developers.google.com/speed/webp/docs/cwebp) for more detailed descriptions of encoding options.
We default to all webp defaults. This means that the default encoding is `quality=75` and `lossless=0`. We default to all webp defaults. This means that the default encoding is `quality=75` and `lossless=0`.