I'm trying to export a PNG image sequence for an animation project but I can't check the box that says store alpha channel (transparency). Why is this unavailable? I just need all the frames exported as PNGs with transparency, I'm not trying to render anything. Any help would be appreciated.

Without having access to your file, it's impossible to say. But maybe there simply aren't any transparent pixels in your image?

Hello my name is Peter and i'm new here .
I have the same problem but with .tiff works the alpha .
when using krita-testing 4.0, works with png.

My System: AMD Fx-8370e eight-core
Grafik : AMD Polaris11
Ubuntu 17.o4 64Bit

Watch Video on - Channel Telegram "2dAnimation" : https://t.me/joinchat/AAAAAEQBgOMVeyHNoE1Msg
or - Vimeo : https://vimeo.com/233184511

boudewijn wrote:Without having access to your file, it's impossible to say. But maybe there simply aren't any transparent pixels in your image?

The background is completely transparent though. When I Export the file as a normal single PNG I can select transparency and it works fine, but for some reason when I do the same but with the image sequence option it doesn't let me.