Where Can I Find A Video Converter That Will Allow Me To Use MagicYUV Codec

Jan 28, 2014
Currently I am using Aiseesoft 4K Converter. The stats are that I have 107 hours to convert my 1080p video to 4K. This MagicYUV codec is supposed to be lossless and fast. What converter can I use so that I can use it?
From a quick look at the aiseesoft website it looks at though the speed is in downconverting 4K video to 1080 or 720p and not the other way around. That could be why it is taking such a long time to upconvert to 4K.