The following lists estimated cost on AWS after free tier expiration:
Could Server: 0.0059$ per hour
Data Transfer: 0.09$ per GB (If we stream the video at 4142.52247kb/s for 720 hours we'll end up with 10TB data transfer. As long as we don't use more than 10TB per month, the price is still 0.09$ per GB.)
OR
Could Server: 34$ per year without extra data transfer fee (cheaper than above if the server needs to keep running in the whole year.)