Aimersoft HD Video Converter is the high definition video converter software develeped to convert HD video files with high quality. With this HD video converter you can also easily convert between HD video formats, convert standard definition videos to HD videos, or convert HD videos to SD (Standard-Definition) videos. The HD video converter supports most of HD video formats: MTS, M2TS(AVCHD H.264), TS(MPEG-2), HD MKV(H.264, MPEG-2 HD), HD WMV(VC-1), and HD MOV(H.264, MPEG-4).