- The BLANKOM MPE-4001 is a broadcast-grade IPTV and ASI Encoder with powerful features. It is equipped with multiple video input interfaces (HDMI, SDI, YPbPr and CVBS) and audio input interfaces (AES, BNC, and XLR) to enable compatibility with diverse signal sources and cater to virtually every requirement for an encoding application.Various audio and video encoding formats are available to satisfy diverse requirements. It provides support for two stereo channels to be mixed with the video to generate a stream output. The encoded program will finally output to the ASI and IP ports.The MPE-4001 also has an OSD (logo and caption) insertion function and can display multiple elements at once. The operator can insert advertisement pictures, own logo, and scrolling text content into the encoding process.