Encode, stream, and record up to 4K video with the Prism Flex 855 Portable 4K HEVC/H.264 Encoder from Teradek. The Prism Flex allows you to input up to 4K video via HDMI or 12G-SDI and output video via Gigabit Ethernet or Wi-Fi for live monitoring on a LAN, streaming to the Internet, or streaming to a remote destination over a cellular network. It supports encoding high-quality, low-bandwidth HEVC/H.265 and H.264 codecs as well as up to 4:2:2 10-bit HDR video.