You can calculate views per author for revenue sharing. The authors report tracks all video plays and play time for videos assigned to each author. This report will help you quickly figure out what percentage of total play in minutes can be attributed to each author.
Only videos with an assigned author will be included in the report. However, a collection author supersedes a video author. If the video is part of a collection with an author the views go to the collection author and not the video author. If the collection doesn't have an author, the views are not counted towards the video author when viewed in a collection.
Navigate to Analytics > Authors and you'll see the breakdown here. If you'd like this data in spreadsheet form click Export CSV.