Live Video and Audio
BlogTalkRadio
BlogTalkRadio is the largest and fastest-growing social radio network on the internet. BlogTalkRadio allows anyone, anywhere to host a live, Internet Talk Radio Show.
Justin
Justin.tv is the largest online community for people to broadcast, watch and interact around live video.
Ustream
Ustream.Tv is a live interactive video broadcast platform. It allows anyone with a video camera to create their own channel and begin broadcasting on it.
Veodia
A service that empowers businesses and individuals to record, upload and share videos.