【Facebook开源图像压缩技术】

【Facebook开源图像压缩技术】通常应用程序都需要压缩用户上传的照片,Facebook近日表示将把其优秀的图像压缩技术Spectrum开源,以帮助小型开发者满足图像压缩需求。该工具可集成到iOS和Android项目中,在保持质量的同时将文件大小减少达15%,开源项目现在可在GitHub上获得。http://www.looooker.com/?p=63100

Facebook makes its image compression tech available to all

'Facebook has such great image compression,' said nobody ever.

Facebook

Most applications need to compress the photos you upload, because better cameras also mean bigger image files. The larger the file is, the more data you use and the longer the upload takes. Facebook is helping smaller developers address the need for image compression by releasing the technology it developed for faster image uploads as an open source tool. It's called Spectrum, and it can be integrated into iOS and Android projects, so you'll likely come across it on non-Facebook apps whichever platform you use.

Now, Facebook isn't exactly known for fantastic image compression -- if you regularly upload photos through its mobile app, you might even consider its optimization powers kinda lousy. It might do a better job than what some developers can come up with, though, and can provide the function for those who'd rather not write custom programs. Facebook says Spectrum has "improved reliability and quality of image uploads across [its] apps" and says the tool can reduce file sizes for up to 15 percent while maintaining their quality. The open source project is now available on GitHub.

https://www.engadget.com/2019/01/17/facebook-image-compression-tool-open-source/?utm_campaign=homepage&utm_medium=internal&utm_source=dl


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