So you would like to use your camera for livestreaming? The Livestream Broadcaster Pro can help. It combines with your HDMI camera to let you go live fast. You can stream via 2.4/5GHz Wi-Fi, a 10/100 Ethernet port, or using a 4G LTE USB modem. The internal battery lasts up to 3 hours. You can plug in a DC charger to keep streaming.
The companion app for iOS and Android gives you easy control over your stream. The encoder handles H.264 encoding of one stream of 1080p 5Mbps.