diff options
Diffstat (limited to 'src/multimedia/qtmedianamespace.cpp')
| -rw-r--r-- | src/multimedia/qtmedianamespace.cpp | 289 |
1 files changed, 148 insertions, 141 deletions
diff --git a/src/multimedia/qtmedianamespace.cpp b/src/multimedia/qtmedianamespace.cpp index 0fa456d96..c45f25fa1 100644 --- a/src/multimedia/qtmedianamespace.cpp +++ b/src/multimedia/qtmedianamespace.cpp @@ -31,17 +31,14 @@ QT_BEGIN_NAMESPACE /*! \namespace QtMultimedia + \inheaderfile qtmedianamespace.h \ingroup multimedia \inmodule QtMultimedia \ingroup multimedia \ingroup multimedia_core - \brief The QtMultimedia namespace contains miscellaneous identifiers used throughout the Qt Media services library. - - QtMultimedia is a module containing the low level, low latency, - Multimedia APIs which were introduced in Qt 4.6 and also includes the - high level QtMultimedia APIs which were introduced in QtMobility 1.0. + \brief The QtMultimedia namespace contains miscellaneous identifiers used throughout the Qt Multimedia library. */ @@ -196,162 +193,172 @@ Q_DEFINE_METADATA(ThumbnailImage); \note Not all identifiers are supported on all platforms. Please consult vendor documentation for specific support on different platforms. + \table 60% + \header \li {3,1} Common attributes - \value Title The title of the media. QString. - \value SubTitle The sub-title of the media. QString. - \value Author The authors of the media. QStringList. - \value Comment A user comment about the media. QString. - \value Description A description of the media. QString - \value Category The category of the media. QStringList. - \value Genre The genre of the media. QStringList. - \value Year The year of release of the media. int. - \value Date The date of the media. QDate. - \value UserRating A user rating of the media. int [0..100]. - \value Keywords A list of keywords describing the media. QStringList. - \value Language The language of media, as an ISO 639-2 code. - - \value Publisher The publisher of the media. QString. - \value Copyright The media's copyright notice. QString. - \value ParentalRating The parental rating of the media. QString. - \value RatingOrganization The organization responsible for the parental rating of the media. - QString. - + \header \li Value \li Description \li Type + \row \li Title \li The title of the media. \li QString + \row \li SubTitle \li The sub-title of the media. \li QString + \row \li Author \li The authors of the media. \li QStringList + \row \li Comment \li A user comment about the media. \li QString + \row \li Description \li A description of the media. \li QString + \row \li Category \li The category of the media. \li QStringList + \row \li Genre \li The genre of the media. \li QStringList + \row \li Year \li The year of release of the media. \li int + \row \li Date \li The date of the media. \li QDate. + \row \li UserRating \li A user rating of the media. \li int [0..100] + \row \li Keywords \li A list of keywords describing the media. \li QStringList + \row \li Language \li The language of media, as an ISO 639-2 code. \li QString + + \row \li Publisher \li The publisher of the media. \li QString + \row \li Copyright \li The media's copyright notice. \li QString + \row \li ParentalRating \li The parental rating of the media. \li QString + \row \li RatingOrganization \li The organization responsible for the parental rating of the media. + \li QString + + \header \li {3,1} Media attributes - \value Size The size in bytes of the media. qint64 - \value MediaType The type of the media (audio, video, etc). QString. - \value Duration The duration in millseconds of the media. qint64. + \row \li Size \li The size in bytes of the media. \li qint64 + \row \li MediaType \li The type of the media (audio, video, etc). \li QString + \row \li Duration \li The duration in millseconds of the media. \li qint64 + \header \li {3,1} Audio attributes - \value AudioBitRate The bit rate of the media's audio stream in bits per second. int. - \value AudioCodec The codec of the media's audio stream. QString. - \value AverageLevel The average volume level of the media. int. - \value ChannelCount The number of channels in the media's audio stream. int. - \value PeakValue The peak volume of the media's audio stream. int - \value SampleRate The sample rate of the media's audio stream in hertz. int - + \row \li AudioBitRate \li The bit rate of the media's audio stream in bits per second. \li int + \row \li AudioCodec \li The codec of the media's audio stream. \li QString + \row \li AverageLevel \li The average volume level of the media. \li int + \row \li ChannelCount \li The number of channels in the media's audio stream. \li int + \row \li PeakValue \li The peak volume of the media's audio stream. \li int + \row \li SampleRate \li The sample rate of the media's audio stream in hertz. \li int + + \header \li {3,1} Music attributes - \value AlbumTitle The title of the album the media belongs to. QString. - \value AlbumArtist The principal artist of the album the media belongs to. QString. - \value ContributingArtist The artists contributing to the media. QStringList. - \value Composer The composer of the media. QStringList. - \value Conductor The conductor of the media. QString. - \value Lyrics The lyrics to the media. QString. - \value Mood The mood of the media. QString. - \value TrackNumber The track number of the media. int. - \value TrackCount The number of tracks on the album containing the media. int. - - \value CoverArtUrlSmall The URL of a small cover art image. QUrl. - \value CoverArtUrlLarge The URL of a large cover art image. QUrl. - \value CoverArtImage An embedded cover art image. QImage. - + \row \li AlbumTitle \li The title of the album the media belongs to. \li QString + \row \li AlbumArtist \li The principal artist of the album the media belongs to. \li QString + \row \li ContributingArtist \li The artists contributing to the media. \li QStringList + \row \li Composer \li The composer of the media. \li QStringList + \row \li Conductor \li The conductor of the media. \li QString + \row \li Lyrics \li The lyrics to the media. \li QString + \row \li Mood \li The mood of the media. \li QString + \row \li TrackNumber \li The track number of the media. \li int + \row \li TrackCount \li The number of tracks on the album containing the media. \li int + + \row \li CoverArtUrlSmall \li The URL of a small cover art image. \li QUrl + \row \li CoverArtUrlLarge \li The URL of a large cover art image. \li QUrl + \row \li CoverArtImage \li An embedded cover art image. \li QImage + + \header \li {3,1} Image and video attributes - \value Resolution The dimensions of an image or video. QSize. - \value PixelAspectRatio The pixel aspect ratio of an image or video. QSize. + \row \li Resolution \li The dimensions of an image or video. \li QSize + \row \li PixelAspectRatio \li The pixel aspect ratio of an image or video. \li QSize + \header \li {3,1} Video attributes - \value VideoFrameRate The frame rate of the media's video stream. qreal. - \value VideoBitRate The bit rate of the media's video stream in bits per second. int. - \value VideoCodec The codec of the media's video stream. QString. + \row \li VideoFrameRate \li The frame rate of the media's video stream. \li qreal + \row \li VideoBitRate \li The bit rate of the media's video stream in bits per second. \li int + \row \li VideoCodec \li The codec of the media's video stream. \li QString - \value PosterUrl The URL of a poster image. QUrl. - \value PosterImage An embedded poster image. QImage. + \row \li PosterUrl \li The URL of a poster image. \li QUrl + \row \li PosterImage \li An embedded poster image. \li QImage + \header \li {3,1} Movie attributes - \value ChapterNumber The chapter number of the media. int. - \value Director The director of the media. QString. - \value LeadPerformer The lead performer in the media. QStringList. - \value Writer The writer of the media. QStringList. + \row \li ChapterNumber \li The chapter number of the media. \li int + \row \li Director \li The director of the media. \li QString + \row \li LeadPerformer \li The lead performer in the media. \li QStringList + \row \li Writer \li The writer of the media. \li QStringList + \header \li {3,1} Photo attributes. - \value CameraManufacturer The manufacturer of the camera used to capture the media. QString. - \value CameraModel The model of the camera used to capture the media. QString. - \value Event The event during which the media was captured. QString. - \value Subject The subject of the media. QString. - \value Orientation Orientation of image. - \value ExposureTime Exposure time, given in seconds. - \value FNumber The F Number. - \value ExposureProgram - The class of the program used by the camera to set exposure when the picture is taken. - \value ISOSpeedRatings - Indicates the ISO Speed and ISO Latitude of the camera or input device as specified in ISO 12232. - \value ExposureBiasValue - The exposure bias. - The unit is the APEX (Additive System of Photographic Exposure) setting. - \value DateTimeOriginal The date and time when the original image data was generated. - \value DateTimeDigitized The date and time when the image was stored as digital data. - \value SubjectDistance The distance to the subject, given in meters. - \value MeteringMode The metering mode. - \value LightSource - The kind of light source. - \value Flash - Status of flash when the image was shot. - \value FocalLength - The actual focal length of the lens, in mm. - \value ExposureMode - Indicates the exposure mode set when the image was shot. - \value WhiteBalance - Indicates the white balance mode set when the image was shot. - \value DigitalZoomRatio - Indicates the digital zoom ratio when the image was shot. - \value FocalLengthIn35mmFilm - Indicates the equivalent focal length assuming a 35mm film camera, in mm. - \value SceneCaptureType - Indicates the type of scene that was shot. - It can also be used to record the mode in which the image was shot. - \value GainControl - Indicates the degree of overall image gain adjustment. - \value Contrast - Indicates the direction of contrast processing applied by the camera when the image was shot. - \value Saturation - Indicates the direction of saturation processing applied by the camera when the image was shot. - \value Sharpness - Indicates the direction of sharpness processing applied by the camera when the image was shot. - \value DeviceSettingDescription - Exif tag, indicates information on the picture-taking conditions of a particular camera model. QString - - \value GPSLatitude - Latitude value of the geographical position (decimal degrees). + \row \li CameraManufacturer \li The manufacturer of the camera used to capture the media. \li QString + \row \li CameraModel \li The model of the camera used to capture the media. \li QString + \row \li Event \li The event during which the media was captured. \li QString + \row \li Subject \li The subject of the media. \li QString + \row \li Orientation \li Orientation of image. \li int (degrees) + \row \li ExposureTime \li Exposure time, given in seconds. \li qreal + \row \li FNumber \li The F Number. \li int + \row \li ExposureProgram + \li The class of the program used by the camera to set exposure when the picture is taken. \li QString + \row \li ISOSpeedRatings + \li Indicates the ISO Speed and ISO Latitude of the camera or input device as specified in ISO 12232. \li qreal + \row \li ExposureBiasValue + \li The exposure bias. + The unit is the APEX (Additive System of Photographic Exposure) setting. \li qreal + \row \li DateTimeOriginal \li The date and time when the original image data was generated. \li QDateTime + \row \li DateTimeDigitized \li The date and time when the image was stored as digital data. \li QDateTime + \row \li SubjectDistance \li The distance to the subject, given in meters. \li qreal + \row \li MeteringMode \li The metering mode. \li QCameraExposure::MeteringMode + \row \li LightSource + \li The kind of light source. \li QString + \row \li Flash + \li Status of flash when the image was shot. \li QCameraExposure::FlashMode + \row \li FocalLength + \li The actual focal length of the lens, in mm. \li qreal + \row \li ExposureMode + \li Indicates the exposure mode set when the image was shot. \li QCameraExposure::ExposureMode + \row \li WhiteBalance + \li Indicates the white balance mode set when the image was shot. \li QCameraImageProcessing::WhiteBalanceMode + \row \li DigitalZoomRatio + \li Indicates the digital zoom ratio when the image was shot. \li qreal + \row \li FocalLengthIn35mmFilm + \li Indicates the equivalent focal length assuming a 35mm film camera, in mm. \li qreal + \row \li SceneCaptureType + \li Indicates the type of scene that was shot. + It can also be used to record the mode in which the image was shot. \li QString + \row \li GainControl + \li Indicates the degree of overall image gain adjustment. \li qreal + \row \li Contrast + \li Indicates the direction of contrast processing applied by the camera when the image was shot. \li qreal + \row \li Saturation + \li Indicates the direction of saturation processing applied by the camera when the image was shot. \li qreal + \row \li Sharpness + \li Indicates the direction of sharpness processing applied by the camera when the image was shot. \li qreal + \row \li DeviceSettingDescription + \li Exif tag, indicates information on the picture-taking conditions of a particular camera model. \li QString + + \row \li GPSLatitude + \li Latitude value of the geographical position (decimal degrees). A positive latitude indicates the Northern Hemisphere, - and a negative latitude indicates the Southern Hemisphere. double. - \value GPSLongitude - Longitude value of the geographical position (decimal degrees). + and a negative latitude indicates the Southern Hemisphere. \li double + \row \li GPSLongitude + \li Longitude value of the geographical position (decimal degrees). A positive longitude indicates the Eastern Hemisphere, - and a negative longitude indicates the Western Hemisphere. double. - \value GPSAltitude - The value of altitude in meters above sea level. double. - \value GPSTimeStamp - Time stamp of GPS data. QDateTime. - \value GPSSatellites - GPS satellites used for measurements. QString. - \value GPSStatus - Status of GPS receiver at image creation time. QString. - \value GPSDOP - Degree of precision for GPS data. qreal. - \value GPSSpeed - Speed of GPS receiver movement in kilometers per hour. qreal. - \value GPSTrack - Direction of GPS receiver movement. qreal. + and a negative longitude indicates the Western Hemisphere. \li double + \row \li GPSAltitude + \li The value of altitude in meters above sea level. \li double + \row \li GPSTimeStamp + \li Time stamp of GPS data. \li QDateTime + \row \li GPSSatellites + \li GPS satellites used for measurements. \li QString + \row \li GPSStatus + \li Status of GPS receiver at image creation time. \li QString + \row \li GPSDOP + \li Degree of precision for GPS data. \li qreal + \row \li GPSSpeed + \li Speed of GPS receiver movement in kilometers per hour. \li qreal + \row \li GPSTrack + \li Direction of GPS receiver movement. The range of values is [0.0, 360), with 0 direction pointing on either true or magnetic north, - depending on GPSTrackRef. - \value GPSTrackRef - Reference for movement direction. QChar. + depending on GPSTrackRef. \li qreal + \row \li GPSTrackRef + \li Reference for movement direction. \li QChar. 'T' means true direction and 'M' is magnetic direction. - \value GPSImgDirection - Direction of image when captured. qreal. + \row \li GPSImgDirection + \li Direction of image when captured. \li qreal The range of values is [0.0, 360). - \value GPSImgDirectionRef - Reference for image direction. QChar. + \row \li GPSImgDirectionRef + \li Reference for image direction. \li QChar. 'T' means true direction and 'M' is magnetic direction. - \value GPSMapDatum - Geodetic survey data used by the GPS receiver. QString. - \value GPSProcessingMethod - The name of the method used for location finding. QString. - \value GPSAreaInformation - The name of the GPS area. QString - - - \value ThumbnailImage An embedded thumbnail image. QImage. + \row \li GPSMapDatum + \li Geodetic survey data used by the GPS receiver. \li QString + \row \li GPSProcessingMethod + \li The name of the method used for location finding. \li QString + \row \li GPSAreaInformation + \li The name of the GPS area. \li QString + + \row \li ThumbnailImage \li An embedded thumbnail image. \li QImage + \endtable */ /*! |