Hi,

I was wondering if it's possible to create a DataWindow in an EXR with the
--autotrim flag which is based purely on the Alpha instead of black pixels.
We have some rather large mattepaintings which I am trying to trim but
since the background isn't black the autotrim doesn't seem to work.

Perhaps I am missing something and someone can help me out.

The command I am running:
oiiotool in.exr --scanline --compress zips --autotrim -o out.exr

Thank you.

Cheers,
Sebastian
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