60 lines
2.0 KiB
Plaintext
60 lines
2.0 KiB
Plaintext
Qt 5.12 introduces many new features and improvements as well as bugfixes
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over the 5.11.x series. For more details, refer to the online documentation
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included in this distribution. The documentation is also available online:
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https://doc.qt.io/qt-5/index.html
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The Qt version 5.12 series is binary compatible with the 5.11.x series.
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Applications compiled for 5.11 will continue to run with 5.12.
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Some of the changes listed in this file include issue tracking numbers
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corresponding to tasks in the Qt Bug Tracker:
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https://bugreports.qt.io/
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Each of these identifiers can be entered in the bug tracker to obtain more
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information about a particular change.
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- This release contains only minor code improvements.
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****************************************************************************
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* Qt 5.12.0 Changes *
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****************************************************************************
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- [QTBUG-52114] Interpreted ARGB32 as premultiplied for GraphicsVideoItem.
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****************************************************************************
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* Platform Specific Changes *
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****************************************************************************
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Gstreamer
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---------
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- [QTBUG-39327] Added an ability to pass custom pipeline and video sink.
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Also registered "qtvideosink" gstreamer element to be used in pipelines.
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- [QTBUG-69402] Emitted stateChanged(StoppedState) when recording is finished.
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WindowsAudio
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------------
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- [QTBUG-63492] Fixed crackling at the end of playback.
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- [QTBUG-45174] Introduced QT_WAVE_BUFFERS env var to define numbers of buffers.
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DirectShow
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----------
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- [QTBUG-32743] Implemented image capture settings.
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- [QTBUG-53019] Added option to allow building without evr support.
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The environment variable QT_DIRECTHSOW_NO_EVR can now be used to disable EVR at runtime.
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Android
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-------
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- [QTBUG-61115] Implemented QMediaPlayer::setPlaybackRate().
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IMX
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---
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- [QTBUG-50927] Copied data and uploaded back if mapping has not succeeded.
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