Digitnow Manual - User Guides for Electronics Products
U171 User Manual Video Capture with Audio Quick Installaon Guide Overview This product is a video and audio capture card, which can transmit CVBS, S-Video and audio signals to PCs, smart phones and tablet computers through the USB interface to preview or capture. The device output supports two modes of YUV422 and MJPEG. It is also compable with Windows, Android and MacOS systems. Features Plug and play, automac driver installaon Capture video and audio via USB 2.0 interface Support brightness/contrast/saturaon/chroma adjustment Video input supports CVBS and S-Video input, it is compable with NTSC/PAL video format, and it automacally recognizes the video format of the video input signal source. Video output supports MJPEG and YUV422 formats, the maximum output resoluon is 1920X1080@30Hz Specificaon Support both NTSC and PAL video formats Video input port: one is RCA composite input port, another is S-Video video input port Audio input port: stereo audio input port (RCA L/R) Supports recording of the highest video resoluon: MJPEG: 1920X1080@30Hz; YUV422: 720X576@25Hz. Support system:Windows: XP/7/8/10 MAC OS: 10.7 or more Android: 5.0 or higher 1 - EN Driver idenficaon Connect the USB Grabber to the computer's USB 2.0 port, Automacally install the driver, and the computer's device manager will find "USB Video" and "USB Digital Audio" as shown in the figure below. USB Video USB Digital Audio 2 - EN Capture Card Usage Guide For Windows 1. PotPlayer Run the PotPlayer soware, click the PotPlayer drop-down menu in the upper le corner. Select "Open" and " Device Sengs"Select the Webcam. Select "USB Video" in the video capture device, "USB Digital Audio" in the audio capture device, and finally click to "Open Device". Aer a few seconds, the picture and sound will play normally.(The resoluon can be selected in Format) Potplayer Open Device Sengs... ALT+D 3 - EN Webcam Device: USB Video Format: MJPG 1920x1080 30 Device: 5-USB Digital Audio Open device 4 - EN In the video window, right-click and select Video> Video Recording> Record Video, or use the shortcut key ALT+C to open the recording sengs window. Set the parameters and click "Start" to start recording. Aer recording, click "Stop" to complete the recording. Video Recording Record Video Video ... 123 MKV(Recommended) MPEG-4 Start 5 - EN 2. OBS Run the OBS soware, click "+" in the Sources window, select Video Capture Device, and click "OK" to open the Properes for "Video Capture Device" dialog box to set the capture card. Video Capture Device Video Capture Device OK 6 - EN In the "Properes for "Video Capture Device"" dialog box: Select the video driver of "USB Video" in the device Select "Output desktop audio (DirectSound)" in Audio Output Mode Check "Use custom audio device" Select "USB Digital Audio" in Audio Device Click "OK" to view and watch the video (The resoluon is selected in Resoluon) Device USB Video Resoluon/FPS Type Custom Resoluon 1920x1080 Audio Output Mode Output desktop audio (directsound) Use custom audio device Audio Mode (5- USB Digital Audio) OK 7 - EN Aer seng, click "Start Recording" to start recording video. Start Recording For MAC QuickTime Player Aer the product is connected to MAC computer, the product driver will be installed automacally. Aer the installaon is complete, you can go to "Apple logo"> "About this Mac"> "System Report"> "Hardware"> "Camera" to view the hardware driver. you can see the video driver "USB Video" in "Camera". USB Video: Model ID: Apple Camera VendorID_21325 ProductID_33 Unique ID:0x14200000534d0021 8 - EN Run "QuickTime player", click "File"> "New Movie Recording" to open the capture window File New Movie Recording Aer opening the capture window, click "" to pop up the drop-down menu, select the video driver "USB Video" and the audio driver "USB Digital Audio", adjust the volume to an appropriate level, then you will see the appropriate video image and hear the sound on the QuickTime Player. 9 - EN USB Video USB Digital Audio Click the record buon to start recording video 10 - ENAdobe PDF library 15.00 Adobe Illustrator CC 23.0 (Windows)