If you want to beat piracy, here's a checklist:
1. One website on which to sell the movies
2. Streaming or download at your leisure cross-platform
3. A price that is reasonable (at least, considered reasonable by some portion of people; don't get snippity with me)
If you skip any of those, I will still be able to pirate it more easily. I once spent 15 minutes trying to find a legitimate way to watch a movie on my Linux laptop. If you want me to buy stuff, don't make it so difficult.