diff options
| -rw-r--r-- | src/multimedia/camera/qcamera.cpp | 19 |
1 files changed, 17 insertions, 2 deletions
diff --git a/src/multimedia/camera/qcamera.cpp b/src/multimedia/camera/qcamera.cpp index 928217bd2..ca9200b04 100644 --- a/src/multimedia/camera/qcamera.cpp +++ b/src/multimedia/camera/qcamera.cpp @@ -460,6 +460,11 @@ void QCamera::setCameraDevice(const QCameraDevice &cameraDevice) Gets or sets the currently active camera format. + \note When using the FFMPEG backend on an Android target device if you request + \b YUV420P format, you will receive either a fully planar 4:2:0 YUV420P or a + semi-planar NV12/NV21. This depends on the codec implemented by the device + OEM. + \sa cameraDevice::videoFormats */ @@ -468,6 +473,11 @@ void QCamera::setCameraDevice(const QCameraDevice &cameraDevice) Returns the camera format currently used by the camera. + \note When using the FFMPEG backend on an Android target device if you request + \b YUV420P format, you will receive either a fully planar 4:2:0 YUV420P or a + semi-planar NV12/NV21. This depends on the codec implemented by the device + OEM. + \sa QCameraDevice::videoFormats */ QCameraFormat QCamera::cameraFormat() const @@ -477,8 +487,13 @@ QCameraFormat QCamera::cameraFormat() const } /*! - Tells the camera to use the format desribed by \a format. This can be used to define - as specific resolution and frame rate to be used for recording and image capture. + Tells the camera to use the format described by \a format. This can be used to define + a specific resolution and frame rate to be used for recording and image capture. + + \note When using the FFMPEG backend on an Android target device if you request + \b YUV420P format, you will receive either a fully planar 4:2:0 YUV420P or a + semi-planar NV12/NV21. This depends on the codec implemented by the device + OEM. */ void QCamera::setCameraFormat(const QCameraFormat &format) { |