Which file formats are supported?

[constantinpape]

Hi @StephanPreibisch and all,

first of all thanks for making this tool open source!

We are looking into using this tool for registering channels in large light sheet volumes. Before starting with this I wanted to double check which data formats are supported?

I assume [n5-bdv])https://github.com/bigdataviewer/bigdataviewer-core/blob/master/BDV%20N5%20format.md) is supported?
Any other zarr or n5 based format that is supported? (Looks like NGFF support is comming in #9).
Any other things to be aware when converting the data?