Uploaded image for project: 'Qt'
  1. Qt
  2. QTBUG-63258

QtWebEngine fails to communicate with MPLANAR v4l2 devices

    XMLWordPrintable

Details

    • Bug
    • Resolution: Out of scope
    • Not Evaluated
    • None
    • 5.9.1
    • WebEngine
    • None

    Description

      On an embedded system based on Qualcomm's Snapdragon SoCs and Linux, v4l2 cameras are exposed as `V4L2_CAP_VIDEO_CAPTURE_MPLANE` type, with buffers of type `V4L2_BUF_TYPE_VIDEO_CAPTURE_MPLANE`.

      The code that currently handles the cameras is located in `src/3rdparty/chromium/media/capture/video/linux/v4l2_capture_delegate.cc`, and it doesn't seem to support this type of devices. There's also code in `src/3rdparty/chromium/media/gpu/` which could work, but according to the build system, it can only be built for chromeos, not plain Linux.

      Is there a way to make QtWebKit piggy-back on QtMultiMedia for such things?

      Attachments

        No reviews matched the request. Check your Options in the drop-down menu of this sections header.

        Activity

          People

            qt_webengine_team Qt WebEngine Team
            naniel naniel
            Votes:
            0 Vote for this issue
            Watchers:
            2 Start watching this issue

            Dates

              Created:
              Updated:
              Resolved:

              Gerrit Reviews

                There are no open Gerrit changes