UV4L
http://www.linux-projects.org/uv4l/
http://www.linux-projects.org/uv4l/installation/
Installation:

$ curl http://www.linux-projects.org/listing/uv4l_repo/lrkey.asc | sudo apt-key add - 
$ sudo nano /etc/apt/sources.list

paste:

deb http://www.linux-projects.org/listing/uv4l_repo/raspbian/ jessie main
$ sudo apt-get update
$ sudo apt-get install uv4l uv4l-raspicam uv4l-raspicam-extras uv4l-server

start stream:

$ sudo service uv4l_raspicam restart

http://myIP:8080
configuration:

$ sudo nano /etc/uv4l/uv4l-raspicam.conf

http://www.howtoembed.com/projects/raspberry-pi/78-pieye-webcam-streaming-in-m-jpg-format-with-raspberry-pi
https://support.ustream.tv/hc/en-us/articles/207852457-Raspberry-Pi-Streaming-video-to-Ustream
http://raspi-sec.com/index.html
http://www.slblabs.com/2012/09/26/rpi-webcam-stream/