diff options
| -rw-r--r-- | examples/multimedia/video/recorder/main.qml | 8 | ||||
| -rw-r--r-- | src/multimedia/recording/qmediarecorder.cpp | 14 |
2 files changed, 20 insertions, 2 deletions
diff --git a/examples/multimedia/video/recorder/main.qml b/examples/multimedia/video/recorder/main.qml index 6e32dfc80..c7e625f0e 100644 --- a/examples/multimedia/video/recorder/main.qml +++ b/examples/multimedia/video/recorder/main.qml @@ -89,10 +89,14 @@ Window { id: recorder onRecorderStateChanged: (state) => { - if (state === MediaRecorder.StoppedState) + if (state === MediaRecorder.StoppedState) { + root.contentOrientation = Qt.PrimaryOrientation mediaList.append() - else if (state === MediaRecorder.RecordingState && captureSession.camera) + } else if (state === MediaRecorder.RecordingState && captureSession.camera) { + // lock orientation while recording and create a preview image + root.contentOrientation = root.screen.orientation; videoOutput.grabToImage(function(res) { mediaList.mediaThumbnail = res.url }) + } } onActualLocationChanged: (url) => { mediaList.mediaUrl = url } onErrorOccurred: { recorderErrorText.text = recorder.errorString; recorderError.open(); } diff --git a/src/multimedia/recording/qmediarecorder.cpp b/src/multimedia/recording/qmediarecorder.cpp index c90c88ba2..afa189c89 100644 --- a/src/multimedia/recording/qmediarecorder.cpp +++ b/src/multimedia/recording/qmediarecorder.cpp @@ -330,6 +330,13 @@ qint64 QMediaRecorder::duration() const If recording fails, the error() signal is emitted with recorder state being reset back to \c{QMediaRecorder.StoppedState}. + + \note On mobile devices, recording will happen in the orientation the + device had when calling record and is locked for the duration of the recording. + To avoid artifacts on the user interface, we recommend to keep the user interface + locked to the same orientation as long as the recording is ongoing using + the contentOrientation property of the Window and unlock it again once the recording + is finished. */ /*! Start recording. @@ -339,6 +346,13 @@ qint64 QMediaRecorder::duration() const If recording fails error() signal is emitted with recorder state being reset back to \c{QMediaRecorder::StoppedState}. + + \note On mobile devices, recording will happen in the orientation the + device had when calling record and is locked for the duration of the recording. + To avoid artifacts on the user interface, we recommend to keep the user interface + locked to the same orientation as long as the recording is ongoing using + the contentOrientation property of QWindow and unlock it again once the recording + is finished. */ void QMediaRecorder::record() |