| Qt 5.4.2 is a bug-fix release. It maintains both forward and backward |
| compatibility (source and binary) with Qt 5.4.0 and 5.4.1. |
| |
| For more details, refer to the online documentation included in this |
| distribution. The documentation is also available online: |
| |
| http://qt-project.org/doc/qt-5.4 |
| |
| The Qt version 5.4 series is binary compatible with the 5.3.x series. |
| Applications compiled for 5.3 will continue to run with 5.4. |
| |
| Some of the changes listed in this file include issue tracking numbers |
| corresponding to tasks in the Qt Bug Tracker: |
| |
| http://bugreports.qt-project.org/ |
| |
| Each of these identifiers can be entered in the bug tracker to obtain more |
| information about a particular change. |
| |
| **************************************************************************** |
| * Library * |
| **************************************************************************** |
| |
| QtMultimedia |
| ------------ |
| |
| - QCameraInfo::availableCameras() and QtMultimedia.availableCameras (QML) |
| now return an up-to-date list when a camera is added or removed from the |
| system. |
| - Fixed memory leak in QMediaPlaylist::load(). |
| |
| **************************************************************************** |
| * Platform Specific Changes * |
| **************************************************************************** |
| |
| Android |
| ------- |
| |
| - [QTBUG-37525] Fixed VideoOutput not working on some devices when used |
| with a Camera. |
| - [QTBUG-44383] Fixed setting a URL with special characters on a |
| MediaPlayer. |
| |
| iOS |
| --- |
| |
| - [QTBUG-44790] Fixed crash when using QAudioOutput/QAudioInput on iOS 5. |
| - [QTBUG-45659] Using QCamera doesn't always prompt for microphone |
| permission anymore, it now only does so when using the CaptureVideo mode. |
| |
| Linux |
| ----- |
| |
| - [QTBUG-42326] Fixed regression causing software devices to not be |
| included in QAudioDeviceInfo::availableDevices() when using the ALSA |
| backend. |
| |
| Windows |
| ------- |
| |
| - [QTBUG-32746] QMediaPlayer doesn't resume playback anymore when seeking |
| an audio media while paused. |
| - [QTBUG-42648] Greatly improved QAudioDeviceInfo supported formats detection. |
| - [QTBUG-44305] QAudioDeviceInfo: Fixed memory leak in availableDevices(). |
