YouPHPTube - It is an open source solution that is freely available to everyone.
YouTube - Our mission is to give everyone a voice and show them the world.
Dailymotion - Dailymotion is a large online file sharing site that can prove to be a viable alternative to larger portals such as YouTube. If you have been hoping to enjoy videos even while offline this free Dailymotion download software is a useful option.
Facebook Gaming - Watch and stream live games on Facebook
YouNow - YouNow is a free social networking app that allows you to connect with other users via live video broadcast.
Ant Media Server - Scalable, Ultra Low Latency & Adaptive WebRTC Streaming Ant Media Server provides Scalable Ultra-low latency (0.5 seconds) Adaptive Live Streaming with WebRTC. It supports RTMP, RTSP, Zixi, WebRTC, Adaptive Bitrate, HLS and MP4 recording.