Blackmagic Design HD-SDI > HDMI converter 

Mini Converter Analogue to SDI is perfect for converting from analogue video in HD/SD component, NTSC, PAL or S-Video to SDI video with the choice to embed SDI audio from balanced AES/EBU or analogue audio inputs. Now you can convert analogue devices such as Betacam SP, VHS, Set top box's and HDV cameras to SDI video.