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  1. Qt
  2. QTBUG-97105

Allow setting custom data on QVideoFrame (From QImage, QByteArray, and multiplanar data)

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    • Icon: Task Task
    • Resolution: Fixed
    • Icon: P2: Important P2: Important
    • 6.8.0 FF
    • 6.5, 6.6, 6.7, 6.8
    • Multimedia

      What is the benefit? Why is this valuable?
      This is related to the programmatic I\/O for media capturing.

      What are common use cases?

      • a user creates custom frames and records them to a video
      • a user creates custom frames and sends them to video output.

      Technical information
      Add a constructor to QVideoFrame to set user-specific data.

      API/Implementation details:
      In the first stage, we're likely to agree on methods QVideoFrame::fromData and QVideoFrame::fromImage.
      API review: https://codereview.qt-project.org/c/qt/qtmultimedia/+/536156

      TODO:

      • Implement both (it's supposed to be simple, just use QImageVideoBuffer, and QMemoryVideoBuffer).
      • Add unit tests for both to tst_QVideoFrame.
      • Cleanup the documentation of the functions.

        1.
        		 Implement support for creating QVideoFrame from QImage Technical task Closed Jøger Hansegård
        2.
        		 Implement support for creating QVideoFrame from QByteArray Technical task Reported Pavel Dubsky
        3.
        		 Implement support for creating QVideoFrame from multiplanar data Technical task Closed Artem Dyomin
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            artemiy Artem Dyomin
            laknoll Lars Knoll
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              Created:
              Updated:
              Resolved:

                There is 1 open Gerrit change