We are storing video files in Amazon S3-Buckets, and do the playout via CloudFront. Unfortunately, although CloudFront has an origin-pull mechanism, the files are only transferred from S3 to the edges ...
So I've been bouncing between CDN's trying to optimize our serving solution. We're serving short video clips into our code that display either an html5 video element (MP4 or OGG) or a flash swf (FLV) ...
I´m looking for a CDN to host my videos, but I need the ability to progressively stream from them (currently not available at simplecdn).