Opencast - Opencast is an open source solution for automated video capture and distribution at scale.
TubeChop - TubeChop allows you to easily chop a funny or interesting section from any YouTube video and share it.
Amazon Elastic Transcoder - Amazon Elastic Transcoder is media transcoding in the cloud.
Vibby - Create + share highlights from any video in seconds
Telestream - Telestream offers video capture, encoding, transcoding, and network-based delivery.
YouTube Time! - Is there a way to link to a specific part of a YouTube video? Yes.