We have sucessful developed a Video Platform, VOD(video on demand) and Live Video. We have a lot of experience in live transcoding and streaming video. Your solution supports many inputs type as RTMP, UDP, RTSP, RTP, HTTP...output is encoded in H264/AAC over RTMP, UDP, HTTP...target devices are PC, tablet, smartphone( iOS, Android, Windows phone), smarttv.
We have experience with protect contents. We use secure link. The rtmp, hls link will encrypted by IP of user, expired...
We have also a lot of experience with live streaming. Especially WOWZA, Darwin, Red5, Live555...
We can streaming from Camera, Camrecoder, DVB-S, DVB-T video capture card... to web, smartphone, IPTV.
Let me help you.