COP-USA SDDVR-WF - Manual (Page 80)

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6. Appendix specs
Codec MPEG4 H.264
Resolutions
FULL- D1 ᧤PAL:720*576, NTSC:720*480᧥ᇬ
CIF ᧤PAL:352*288, NTSC:352*240᧥ᇬ
QCIF ᧤PAL:176*144, NTSC:176*120᧥ᇬ
HALF-D1 ᧤PAL:720*288, NTSC:720*240᧥
FULL- D1 ᧤PAL:704*576, NTSC:704*480᧥ᇬ
CIF ᧤PAL:352*288, NTSC:352*240᧥ᇬ
QCIF ᧤PAL:176*144, NTSC:176*120᧥ᇬ
HALF-D1 ᧤PAL:704*288, NTSC:704*240᧥
Video in
1~4 channel ᧤NTSC᧨PAL auto detect᧥
BNC ᧤level᧶1.0Vp-p᧨impedance᧶75Ω᧥
1~4 channel ᧤NTSC᧨PAL auto detect᧥
BNC ᧤level᧶1.0Vp-p᧨impedance᧶75Ω᧥
Frame rate
PAL ᧶25F/S᧨NTSC᧶30F/S
Bit stream type Video stream or complex stream
Bit rate
16K ᨺ4M᧤bps᧥
Audio in
1channel BNC ᧤line in᧨impedance᧶600Ω᧥ 4 channel BNC᧤line in᧨impedance᧶600Ω᧥
Audio out mic/BNC interface
Audio codec ADPCM G.711