Can`t get video with 4ch usb dvr

Vincent
2013-09-01
2013-09-01
  • Vincent
    Vincent
    2013-09-01

    Hello, I have bought a 4channel usb dvr.
    http://tinyurl.com/kfvvzqr

    I can get device named "SMI grabber device" on my program,but I can`t get video on my program.
    Does anyone know how to get video with this device?
    Is there any sample code with this ?
    Thanks

     
  • Eric
    Eric
    2013-09-01

    How about testing in GraphEdit (or one of its clones) to learn how your device works ?