libjpeg-turbo

v 2.1.3 Updated: 4 months, 2 weeks ago

SIMD-accelerated libjpeg-compatible JPEG codec library

libjpeg-turbo is a JPEG image codec that uses SIMD instructions (MMX, SSE2, NEON) to accelerate baseline JPEG compression and decompression on x86, x86-64, and ARM systems. On such systems, libjpeg-turbo is generally 2-6x as fast as libjpeg, all else being equal. On other types of systems, libjpeg-turbo can still outperform libjpeg by a significant amount, by virtue of its highly-optimized Huffman coding routines. In many cases, the performance of libjpeg-turbo rivals that of proprietary high-speed JPEG codecs.

https://www.libjpeg-turbo.org

To install libjpeg-turbo, paste this in macOS terminal after installing MacPorts

sudo port install libjpeg-turbo

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