5 ms·

HID is not built for that kind of use.

• gregsadetsky 6y ago
  Thanks! HID in general? WebHID? Is it a bandwidth/data limitation? Something enforced by Chrome?
  • tobinfricke 6y ago
    HID stands for Human Interface Device and usually means things like keyboards, mice, trackpads, etc https://en.m.wikipedia.org/wiki/USB_human_interface_device_class https://en.m.wikipedia.org/wiki/USB_human_interface_device_c...
  • p1mrx 6y ago
    Do the EasyCAP devices actually use the HID device class? You could probably build a USB device that sends video over button presses, but that's not relevant for accessing hardware that already exists.
    • voltagex_ 6y ago
      No, they're UVC (at least the one I have is).
      • gregsadetsky 6y ago
        Thanks a lot, I learned something! I was also confused by seeing "Webcam" under the "Common HIDs" heading on Wikipedia: https://en.wikipedia.org/wiki/Human_interface_device https://en.wikipedia.org/wiki/Human_interface_device In all cases -- got it. HID -> not webcams. :-) Cheers!