Class AudioOffload

Definition

Namespace:: Tizen.Multimedia

Assembly:: Tizen.Multimedia.MediaPlayer.dll

API Level:: 6

The class that control the audio offload for Player.


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public class AudioOffload : object

Inheritance: Object

AudioOffload

Properties

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IsActivated

Get a state whether or not the audio offload is activated.

Declaration


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public bool IsActivated { get; }

Property Value

Type	Description
Boolean	The value indicating whether or not AudioOffload is activated.

Remarks

Audio offload could be inactivated depending on the audio device capability even though the audio offload feature is supported. The Player that owns this instance must be in the Ready, Playing, or Paused state.

API Level: 6

Feature: http://tizen.org/feature/multimedia.player.audio_offload

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IsEnabled

Enables or disables the audio offload.

Declaration


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public bool IsEnabled { get; set; }

Property Value

Type	Description
Boolean	The value indicating whether or not audio offload is enabled. The default value is false.

Remarks

The player lets the hardware decode and render the sound if the audio offload is enabled. Audio offload can reduce the power consumption, but disable the ability to handle output PCM. Please check the below list of functions which will not work if offloading is enabled.

If audio offload is enabled, the following functions will return NotAvailableException:
AudioEffect
EqualizerBand
PlayerTrackInfo
EnableExportingAudioData(AudioMediaFormat, PlayerAudioExtractOption)
AudioLatencyMode
SetPlaybackRate(Single)
ReplayGain
AudioPitch
AudioPitchEnabled

Although they are called before offload is enabled, they don't work normally.

To set, the player must be in the Idle state. The sound stream type of the player should be Media.

API Level: 6

Feature: http://tizen.org/feature/multimedia.player.audio_offload

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SupportedFormats

Retrieves the supported audio formats for audio offload.

Declaration


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public IEnumerable<MediaFormatAudioMimeType> SupportedFormats { get; }