La description

SVC **4E streaming capture card (with NowStream Live software) Model SVC **4E streaming capture card (with NowStream Live software) Control Host PCI-E 1.0A3.3V **0MB Video Standard MPEG*4/H.**4/Wmv/MPEG*1(VCD)/MPEG*2(DVD) Audio Standard MPEG*1 Layer*3 /WMA9 Video Bit-rate *8Kbps—6Mbps Audio Bit-rate *0Kbps—**2Kbps Audio Sampling Frequency *4.1 KHz, *8KHz Video Input Connector Composite(BNC) Audio Input Connector 3.5MM Unbalanced Analog Audio Video Input Scope Vp-p = 1.0 V Audio Input Scope Vp-p = 2.0 V Frame Rate PAL:*5 、NTSC: *0 Video Preview Uncompressed DMA VGA Preview Compressing Power Consumption <=3.8W Preview Power Consumption <=2.7W Video Size PAL NTSC FD1 **0x**6 **0x**0 Half D1 **2x**6 **2X**0 2/3 D1 **0X**0 **0X**0 Cif **2X**8 **2X**0 Qcif **6X**4 **6X**2 VGA **0x**0 **0x**0 QVGA **0x**0 **0x**0 Operation System Windows***0/WindowsXP/ Windows***3