qt 多媒体模块介绍
类名
英文描述
中文描述
QAudioBuffer
Represents a collection of audio samples with a specific format and sample rate
表示具有特定格式和采样率的音频样本的集合
QAudioBuffer::StereoFrame
Simple wrapper for a stereo audio frame
立体声音频框架的简单包装
QAudioDecoder
Allows decoding audio
允许解码音频
QAudioDeviceInfo
Interface to query audio devices and their functionality
用于查询音频设备及其功能的接口
QAudioFormat
Stores audio stream parameter information
存储音频流参数信息
QAudioInput
Interface for receiving audio data from an audio input device
用于从音频输入设备接收音频数据的接口
QAudioOutput
Interface for sending audio data to an audio output device
用于将音频数据发送到音频输出设备的接口
QAudioProbe
Allows you to monitor audio being played or recorded
允许您监视正在播放或录制的音频
QAbstractAudioDeviceInfo
Base class for audio backends
音频后端的基础类
QAbstractAudioInput
Access for QAudioInput to access the audio device provided by the plugin
访问QAudioInput访问插件提供的音频设备
QAbstractAudioOutput
Base class for audio backends
音频后端的基础类
QAudioSystemPlugin
Abstract base for audio plugins
音频插件抽象基础
QSound
Method to play .wav sound files
播放.wav声音文件的方法
QSoundEffect
Way to play low latency sound effects
播放低延时音效的方式
QCamera::FrameRateRange
A FrameRateRange represents a range of frame rates as minimum and maximum rate
FrameRateRange表示帧速率的范围为最小和最大速率
QCamera
Interface for system camera devices
系统相机设备接口
QCameraExposure
Interface for exposure related camera settings
曝光相关摄像机设置界面
QCameraFocus
Interface for focus and zoom related camera settings
用于对焦和变焦相关设置的界面
QCameraFocusZone
Information on zones used for autofocusing a camera
关于用于自动对焦相机的区域的信息
QCameraImageProcessing
Interface for image processing related camera settings
图像处理相关摄像机设置界面
QCameraInfo
General information about camera devices
有关相机设备的一般信息
QCameraViewfinderSettings
Set of viewfinder settings
设置取景器设置
QAudioDecoderControl
Access to the audio decoding functionality of a QMediaService
访问QMediaService的音频解码功能
QAudioEncoderSettingsControl
Access to the settings of a media service that performs audio encoding
访问执行音频编码的媒体服务的设置
QAudioInputSelectorControl
Audio input selector media control
音频输入选择器媒体控制
QAudioOutputSelectorControl
Audio output selector media control
音频输出选择器媒体控制
QAudioRoleControl
Control over the audio role of a media object
控制媒体对象的音频角色
QCameraCaptureBufferFormatControl
Control for setting the capture buffer format
用于设置捕获缓冲区格式的控制
QCameraCaptureDestinationControl
Control for setting capture destination
控制设置捕获目的地
QCameraControl
Abstract base class for classes that control still cameras or video cameras
用于控制静态相机或摄像机的类的抽象基类
QCameraExposureControl
Allows controlling camera exposure parameters
允许控制相机曝光参数
QCameraFeedbackControl
Allows controlling feedback (sounds etc) during camera operation
允许在相机操作期间控制反馈（声音等）
QCameraFlashControl
Allows controlling a camera's flash
允许控制相机的闪光灯
QCameraFocusControl
Supplies control for focusing related camera parameters
用于控制相关的相机参数
QCameraImageCaptureControl
Control interface for image capture services
图像捕获服务控制界面
QCameraImageProcessingControl
Abstract class for controlling image processing parameters, like white balance, contrast, saturation, sharpening and denoising
用于控制图像处理参数的抽象类，如白平衡，对比度，饱和度，锐化和去噪
QCameraInfoControl
Camera info media control
相机信息媒体控制
QCameraLocksControl
Abstract base class for classes that control still cameras or video cameras
用于控制静态相机或摄像机的类的抽象基类
QCameraViewfinderSettingsControl
Abstract class for controlling camera viewfinder parameters
用于控制摄像机取景器参数的抽象类
QCameraViewfinderSettingsControl2
Access to the viewfinder settings of a camera media service
访问摄像机媒体服务的取景器设置
QCameraZoomControl
Supplies control for optical and digital camera zoom
用于光学和数码相机变焦的耗材控制
QImageEncoderControl
Access to the settings of a media service that performs image encoding
访问执行图像编码的媒体服务的设置
QMediaAudioProbeControl
Allows control over probing audio data in media objects
允许控制媒体对象中的探测音频数据
QMediaAvailabilityControl
Supplies a control for reporting availability of a service
提供报告服务可用性的控制
QMediaContainerControl
Access to the output container format of a QMediaService
访问QMediaService的输出容器格式
QMediaGaplessPlaybackControl
Access to the gapless playback related control of a QMediaService
访问无缝播放相关控件的QMediaService
QMediaNetworkAccessControl
Allows the setting of the Network Access Point for media related activities
允许为媒体相关活动设置网络接入点
QMediaPlayerControl
Access to the media playing functionality of a QMediaService
访问QMediaService的媒体播放功能
QMediaRecorderControl
Access to the recording functionality of a QMediaService
访问QMediaService的录制功能
QMediaStreamsControl
Media stream selection control
媒体流选择控制
QMediaVideoProbeControl
Allows control over probing video frames in media objects
允许控制媒体对象中的探测视频帧
QMetaDataReaderControl
Read access to the meta-data of a QMediaService's media
读取对QMediaService媒体元数据的访问权限
QMetaDataWriterControl
Write access to the meta-data of a QMediaService's media
写入对QMediaService媒体元数据的访问
QRadioDataControl
Access to the RDS functionality of the radio in the QMediaService
访问QMediaService中无线电的RDS功能
QRadioTunerControl
Access to the radio tuning functionality of a QMediaService
访问QMediaService的无线电调谐功能
QVideoDeviceSelectorControl
Video device selector media control
视频设备选择器媒体控制
QVideoEncoderSettingsControl
Access to the settings of a media service that performs video encoding
访问执行视频编码的媒体服务的设置
QVideoRendererControl
Media control for rendering video to a QAbstractVideoSurface
媒体控制，用于将视频渲染到QAbstractVideoSurface
QVideoWindowControl
Media control for rendering video to a window
用于将视频渲染到窗口的媒体控制
QMediaContent
Access to the resources relating to a media content
访问与媒体内容相关的资源
QMediaPlayer
Allows the playing of a media source
允许播放媒体源
QMediaPlaylist
List of media content to play
要播放的媒体内容列表
QMediaResource
Description of a media resource
媒体资源的描述
QMediaBindableInterface
The base class for objects extending media objects functionality
扩展媒体对象功能的对象的基类
QMediaControl
Base interface for media service controls
媒体服务控制的基本界面
QMediaObject
Common base for multimedia objects
多媒体对象的共同基础
QMediaService
Common base class for media service implementations
媒体服务实现的通用基类
QMediaServiceCameraInfoInterface
Interface provides camera-specific information about devices supported by a camera service plug-in
接口提供有关相机服务插件支持的设备的相机特定信息
QMediaServiceDefaultDeviceInterface
Interface identifies the default device used by a media service plug-in
接口标识介质服务插件使用的默认设备
QMediaServiceFeaturesInterface
Interface identifies features supported by a media service plug-in
接口识别媒体服务插件支持的功能
QMediaServiceProviderPlugin
Interface provides an interface for QMediaService plug-ins
接口为QMediaService插件提供了一个接口
QMediaServiceSupportedDevicesInterface
Interface identifies the devices supported by a media service plug-in
接口标识媒体服务插件支持的设备
QMediaServiceSupportedFormatsInterface
Interface identifies if a media service plug-in supports a media format
接口识别媒体服务插件是否支持媒体格式
QMediaTimeInterval
Represents a time interval with integer precision
表示整数精度的时间间隔
QMediaTimeRange
Represents a set of zero or more disjoint time intervals
表示一组零个或多个不相交的时间间隔
QRadioData
Interfaces to the RDS functionality of the system radio
与系统无线电的RDS功能的接口
QRadioTuner
Interface to the systems analog radio device
与系统模拟无线电设备的接口
QAudioRecorder
Used for the recording of audio
用于录制音频
QAudioEncoderSettings
Set of audio encoder settings
音频编码器设置
QImageEncoderSettings
Set of image encoder settings
设置图像编码器设置
QVideoEncoderSettings
Set of video encoder settings
视频编码器设置集
QMediaRecorder
Used for the recording of media content
用于录制媒体内容
QAbstractPlanarVideoBuffer
Abstraction for planar video data
平面视频数据的抽象
QAbstractVideoBuffer
Abstraction for video data
视频数据抽象
QAbstractVideoFilter
Represents a filter that is applied to the video frames received by a VideoOutput type
表示应用于VideoOutput类型接收到的视频帧的过滤器
QVideoFilterRunnable
Represents the implementation of a filter that owns all graphics and computational resources, and performs the actual filtering or calculations
表示具有所有图形和计算资源的过滤器的实现，并执行实际的过滤或计算
QAbstractVideoSurface
Base class for video presentation surfaces
视频演示表面的基类
QVideoFrame
Represents a frame of video data
表示一帧视频数据
QVideoProbe
Allows you to monitor video frames being played or recorded
允许您监视正在播放或录制的视频帧
QVideoSurfaceFormat
Specifies the stream format of a video presentation surface
指定视频演示表面的流格式
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