The difference in streamable and downloadable is the way the user accesses the media. If the file is “streamable” the user will view the media directly from the Sermon Connect website. This is a good option for embedding content into various places other than the Media page, and if there is sensitive media that is not authorized to be distributed but rather just listened to on the site.
If the file is “downloadable” the user will first download the media to their computer and open it with their own media player. This is a necessary option for Podcasting as it relies on the ability for a Series to be downloaded to a program such as iTunes or Windows Media Player.