You can upload the following file types to your One Photo gallery.

• Photo: .jpg .jpeg .gif .crw .cr2 .nef .dng .orf .raf .arw .pef .srw .rw2 .png
• Video: .3g2 .3gp .avi .divx .m2ts .mts .m4v .mkv .mov .mp4 .mpg .wmv

The maximum file size limit for uploads to One Photo is as follows.

• Photo: 110 MB / 100 megapixels
• Video: 2 GB

Your files will be uploaded in the original file size. We will never compress your images or lessen the quality. Videos are being transcoded using Amazon AWS.

Related articles:

Set up One Photo automatic backup on Windows

Getting started with One Photo