Supported video formats ?NTSC/PAL/NTSC-EIAJ ?720P 50/59.94 ?1080I 50/59.94 ?1080P 23.98/24/25/29.97/30 ?1080PsF 23.98/24/25/29.97/30 SDI input ?4 SD or HD input ?16 channels of embedded audio ?Compliant with SMPTE 259M, SMPTE 272M,SMPTE 292M, SMPTE 299M ?BNC connector (75 Ω), terminated ?