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google / guetzli

Perceptual JPEG encoder
Apache License 2.0
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improve the speed #73

Closed wangwenchao closed 7 years ago

wangwenchao commented 7 years ago

I use it optmize file about 200k used almost 80s

screen shot 2017-03-18 at 7 34 18 pm
Smilebags commented 7 years ago

It isn't a simple problem. Yes, having it faster would be good but there is lots to consider when 'improving the speed'. It currently only runs on one core and as far as I know, doesn't use the GPU. Have a read through the older issues regarding speed to get to know the issue more.

JackRo commented 7 years ago

only jpg to jpg is not fast, but the png to jpg and the png to png is so fast, png to png is right by the guetzli?

kornelski commented 7 years ago

Dupe of #50