premultiplied alpha gifs

[DigitalVisuals]

I got a question from a outsider... If AP can do premultiplied alpha gifs?
some has a answer to this?

Thanks.

[David in Яuislip]

2 hours ago, Studio97Visuals said:

If AP can do premultiplied alpha gifs?

No because premultiplied alpha gifs don't exist
There is no alpha channel in a gif, in fact there are no channels
The format uses a colour table with up to 256 values mapped to particular colours. One of these can represent transparency in which case there can be up to 255 colours
It's probably easier to see this with Photoshop which has a proper Indexed Color mode
The image below has been saved as a 16 colour gif with transparency, you can see the transparency marker at the extreme right of the table

[DigitalVisuals]

Thanks for this!

regards,
Harry