Class MetadataExtractor

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Definition

Namespace:
Tizen.Multimedia
Assembly:
Tizen.Multimedia.Metadata.dll
API Level:
3

Provides a means to get the metadata from a media file.


                
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public class MetadataExtractor : IDisposable
Inheritance
Object
MetadataExtractor

Constructors

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MetadataExtractor(Byte[])

Initializes a new instance of the MetadataExtractor class with the specified buffer.

Declaration

                
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public MetadataExtractor(byte[] buffer)
Parameters
Type Name Description
Byte[] buffer

The buffer to extract the metadata.
API Level: 3
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MetadataExtractor(String)

Initializes a new instance of the MetadataExtractor class with the specified path.

Declaration

                
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public MetadataExtractor(string path)
Parameters
Type Name Description
String path

The path for the file to extract the metadata.
API Level: 3

Methods

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Dispose()

Releases all resources used by the MetadataExtractor object.

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public void Dispose()
API Level: 3
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Dispose(Boolean)

Releases the resources used by the MetadataExtractor object.

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protected virtual void Dispose(bool disposing)
Parameters
Type Name Description
Boolean disposing

true to release both managed and unmanaged resources; false to release only unmanaged resources.
API Level: 3
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Finalize()

Finalizes an instance of the MetadataExtractor class.

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protected void Finalize()
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GetArtwork()

Gets the artwork image in the source.

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public Artwork GetArtwork()
Returns
Type Description
Artwork

The Artwork if it exists, otherwise null.
API Level: 3
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GetFrameAt(UInt32, Boolean)

Gets the frame of a video media.

Declaration

                
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public byte[] GetFrameAt(uint timeStamp, bool accurate)
Parameters
Type Name Description
UInt32 timeStamp

The timestamp in milliseconds.
Boolean accurate

true to get an accurate frame for the given timestamp, otherwise false to get the nearest i-frame of the video rapidly.
Returns
Type Description
Byte[]

The raw frame data in RGB888 if a frame at specified time exists, otherwise null.
API Level: 3
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GetMetadata()

Retrieves the Metadata.

Declaration

                
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public Metadata GetMetadata()
Returns
Type Description
Metadata

The Metadata for the given source.
API Level: 3
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GetSyncLyrics(Int32)

Gets the sync lyrics of the source.

Declaration

                
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public SyncLyrics GetSyncLyrics(int index)
Parameters
Type Name Description
Int32 index

The index of lyrics to retrieve.
Returns
Type Description
SyncLyrics

The SyncLyrics object if index is valid, otherwise null.
API Level: 3
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GetVideoThumbnail()

Gets the frame of a video media.

Declaration

                
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public byte[] GetVideoThumbnail()
Returns
Type Description
Byte[]

The raw thumbnail data in RGB888 if it exists, otherwise null.
API Level: 3

Extension Methods