Class VideoView

Definition

Namespace:
Tizen.NUI.BaseComponents
Assembly:
Tizen.NUI.dll

VideoView is a control for video playback and display.

public class VideoView : View, IDynamicResourceHandler, INameScope, System.IDisposable, IResourcesProvider
Inheritance
object
BindableObject
Element
BaseHandle
Animatable
Container
View
VideoView
Implements
IDynamicResourceHandler
INameScope
System.IDisposable
IResourcesProvider

Constructors

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VideoView()

Creates an initialized VideoView.

Declaration
public VideoView()
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VideoView(bool)

Creates an initialized VideoView.
If the string is empty, VideoView will not display anything.

Declaration
public VideoView(bool swCodec)
Parameters
Type Name Description
bool swCodec

Video rendering by H/W codec if false.
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VideoView(string, bool)

Creates an initialized VideoView.
If the string is empty, VideoView will not display anything.

Declaration
public VideoView(string url, bool swCodec)
Parameters
Type Name Description
string url

The URL of the video resource to display.
bool swCodec

Video rendering by H/W codec if false.
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VideoView(string)

Creates an initialized VideoView.
If the string is empty, VideoView will not display anything.

Declaration
public VideoView(string url)
Parameters
Type Name Description
string url

The URL of the video resource to display.
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VideoView(Uri, bool)

Hidden API (Inhouse API). Using Uri class to provide safe service and secure API. Creates an initialized VideoView. If the string is empty, VideoView will not display anything.

Declaration
public VideoView(Uri uri, bool swCodec)
Parameters
Type Name Description
Uri uri

The URI of the video resource to display.
bool swCodec

Video rendering by H/W codec if false.

Fields

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LoopingProperty

Declaration
public static readonly BindableProperty LoopingProperty
Field Value
Type Description
BindableProperty
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MutedProperty

Declaration
public static readonly BindableProperty MutedProperty
Field Value
Type Description
BindableProperty
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ResourceUrlProperty

Declaration
public static readonly BindableProperty ResourceUrlProperty
Field Value
Type Description
BindableProperty
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UnderlayProperty

Declaration
public static readonly BindableProperty UnderlayProperty
Field Value
Type Description
BindableProperty
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VideoProperty

Declaration
public static readonly BindableProperty VideoProperty
Field Value
Type Description
BindableProperty
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VolumeProperty

Declaration
public static readonly BindableProperty VolumeProperty
Field Value
Type Description
BindableProperty

Properties

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IsAutoRotationEnabled

Enables auto rotation of the video based on the orientation of the video contents.

Declaration
public bool IsAutoRotationEnabled { get; set; }
Property Value
Type Description
bool
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IsLetterBoxEnabled

Enables letter box of the video based on the aspect of the video contents.

Declaration
public bool IsLetterBoxEnabled { get; set; }
Property Value
Type Description
bool
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Looping

The looping status, true or false.

Declaration
public bool Looping { get; set; }
Property Value
Type Description
bool
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Muted

The mute status, true or false.

Declaration
public bool Muted { get; set; }
Property Value
Type Description
bool
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NativeHandle

Get native player handle. How to get native player handle

VideoView videoView = new VideoView();
videoView.ResourceUrl = "some video path";
var handle = videoView.NativeHandle;
if(handle.IsInvalid == false)
{
    IntPtr nativeHandle = handle.DangerousGetHandle();
    // do something with nativeHandle
}
Declaration
public SafeHandle NativeHandle { get; }
Property Value
Type Description
SafeHandle
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ResourceUrl

Video file URL as string type.

Declaration
public string ResourceUrl { get; set; }
Property Value
Type Description
string
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Underlay

Video rendering by underlay, true or false.
This shows video composited underneath the window by the system. This means it may ignore rotation of the video-view.

Declaration
public bool Underlay { get; set; }
Property Value
Type Description
bool
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Video

Video file setting type of PropertyMap.

Declaration
public PropertyMap Video { get; set; }
Property Value
Type Description
PropertyMap
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Volume

The left and the right volume scalar as float type, PropertyMap with two values ( "left" and "right" ).

Declaration
public PropertyMap Volume { get; set; }
Property Value
Type Description
PropertyMap

Methods

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Backward(int)

Seeks backward by the specified number of milliseconds.

Declaration
public void Backward(int millisecond)
Parameters
Type Name Description
int millisecond

The position for backward playback.
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Dispose(DisposeTypes)

Dispose. Releases unmanaged and optionally managed resources.

Declaration
protected override void Dispose(DisposeTypes type)
Parameters
Type Name Description
DisposeTypes type

Explicit to release both managed and unmanaged resources. Implicit to release only unmanaged resources.
Overrides
Remarks

When overriding this method, you need to distinguish between explicit and implicit conditions. For explicit conditions, release both managed and unmanaged resources. For implicit conditions, only release unmanaged resources.

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EnableOffscreenFrameRendering(bool)

Enables or disables offscreen frame rendering for video interpolation.

When enabled, the video player will use offscreen rendering for frame interpolation, which can improve visual quality for certain video content.

Declaration
public void EnableOffscreenFrameRendering(bool useOffScreenFrame)
Parameters
Type Name Description
bool useOffScreenFrame

True to enable offscreen frame rendering, false to disable.
Remarks

This method must be called on the main thread.

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Forward(int)

Seeks forward by the specified number of milliseconds.

Declaration
public void Forward(int millisecond)
Parameters
Type Name Description
int millisecond

The position for forward playback.
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Pause()

Pauses the video playback.

Declaration
public void Pause()
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Play()

Starts the video playback.

Declaration
public void Play()
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ReleaseSwigCPtr(HandleRef)

Declaration
protected override void ReleaseSwigCPtr(System.Runtime.InteropServices.HandleRef swigCPtr)
Parameters
Type Name Description
System.Runtime.InteropServices.HandleRef swigCPtr
Overrides
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SetVideoFrameBuffer(NativeImageSource)

Sets the NativeImageSource for the current video frame to be used in frame interpolation. The VideoView must be in underlay mode (Underlay = true) and have a valid video size for this to take effect. Call SetFrameInterpolationInterval() first to configure the interpolation duration. This method is thread-safe and can be called from worker threads.

Declaration
public void SetVideoFrameBuffer(NativeImageSource nativeImageSource)
Parameters
Type Name Description
NativeImageSource nativeImageSource

The NativeImageSource for the current frame.
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Stop()

Stops the video playback.

Declaration
public void Stop()

Events

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Finished

Event for the finished signal which can be used to subscribe or unsubscribe the event handler The finished signal is emitted when a video playback has finished.

Declaration
public event EventHandler<VideoView.FinishedEventArgs> Finished
Event Type
Type Description
EventHandler<><FinishedEventArgs>

Implements

System.IDisposable

Extension Methods