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