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carl-mastrangelo / gammux

A Gamma muxing tool
Apache License 2.0
54 stars 2 forks source link

gAMA chunks not saved #2

Open Feriixu opened 5 years ago

Feriixu commented 5 years ago

Using the sample images does not produce the example. The gamma information doesn't seem to be saved.

carl-mastrangelo commented 5 years ago

Could you clarify the command line args you used?

Feriixu commented 5 years ago

I used the example images. gammux.py fine.jpg notfine.jpg out.png Also I found out what the problem is: The gAMA chunk doesn't seem to be saved with the image. As a workaround for testing I added the gAMA chunk with "TweakPNG". Your interlacing works fine tho.

carl-mastrangelo commented 5 years ago

Oh yeah, you're right. I'll try to add it tonight (also PRs welcome!).