google/guetzli

What is the sign that the program completes

Kevindyb opened this issue · 3 comments

I tried a picture,But it's very slow.
I am a project built by downloading the source code.
It's been all afternoon, but the picture I compress is not finished yet.
So, excuse me, where is the problem?
Must it be done until Iter 100?

--Some of the runtime information
Iter 67: f111111(7) down Coeffs[357/37528] Blocks[297/1780/10200] ValThres[0.010
0] Out[ 51245] EstErr[0.04%] BA[100.00%] D[3.1764] Score[2811144512425012347772
6601643294720.0000]
Iter 68: f111111(7) down Coeffs[343/35732] Blocks[290/1712/10200] ValThres[0.009
1] Out[ 51497] EstErr[0.02%] BA[100.00%] D[3.2214] Score[2910279531106272662444
7068192636928.0000]
Iter 69: f111111(7) down Coeffs[333/34152] Blocks[273/1661/10200] ValThres[0.009
6] Out[ 51776] EstErr[0.06%]
--project
..\guetzli\bin\x86\Debug\guetzli.exe

Yes, it's normal that it is very very slow: #50

All Right...I rebuilt a release version and found it much faster.

I chose --quality 90, compressed about half of the size of the picture, but the quality felt a little worse.

Then I chose --quality 95, the quality is good, but the picture size is bigger.
emmmm...