Added in API level 30

Summary: Fields | Inherited Methods

AudioMetadata.Format

Kotlin |Java

public static class AudioMetadata.Format
extends Object

java.lang.Object
↳	android.media.AudioMetadata.Format

A container class for AudioMetadata Format keys.

See also:

AudioTrack.OnCodecFormatChangedListener

Summary

Fields
`public static final Key<Boolean>`	`KEY_ATMOS_PRESENT` A key representing the presence of Atmos in an E-AC3 stream.
`public static final Key<Integer>`	`KEY_AUDIO_ENCODING` A key representing the audio encoding used for the stream.
`public static final Key<Integer>`	`KEY_BIT_RATE` A key representing the bitrate of the encoded stream used in If the stream is variable bitrate, this is the average bitrate of the stream.
`public static final Key<Integer>`	`KEY_BIT_WIDTH` A key representing the bit width of an element of decoded data.
`public static final Key<Integer>`	`KEY_CHANNEL_MASK` A key representing the audio channel mask of the stream.
`public static final Key<String>`	`KEY_MIME` A key representing the codec mime string.
`public static final Key<Integer>`	`KEY_PRESENTATION_CONTENT_CLASSIFIER` A key representing the audio presentation content classifier being rendered by a next generation audio decoder.
`public static final Key<Integer>`	`KEY_PRESENTATION_ID` A key representing the audio presentation id being decoded by a next generation audio decoder.
`public static final Key<String>`	`KEY_PRESENTATION_LANGUAGE` A key representing the audio presentation language being rendered by a next generation audio decoder.
`public static final Key<Integer>`	`KEY_PROGRAM_ID` A key representing the audio program id being decoded by a next generation audio decoder.
`public static final Key<Integer>`	`KEY_SAMPLE_RATE` A key representing the audio sample rate in Hz of the stream.

Inherited methods

From class


        
          java.lang.Object

`Object`	`clone()` Creates and returns a copy of this object.
`boolean`	`equals(Object obj)` Indicates whether some other object is "equal to" this one.
`void`	`finalize()` Called by the garbage collector on an object when garbage collection determines that there are no more references to the object.
`final Class<?>`	`getClass()` Returns the runtime class of this `Object`.
`int`	`hashCode()` Returns a hash code value for the object.
`final void`	`notify()` Wakes up a single thread that is waiting on this object's monitor.
`final void`	`notifyAll()` Wakes up all threads that are waiting on this object's monitor.
`String`	`toString()` Returns a string representation of the object.
`final void`	`wait(long timeoutMillis, int nanos)` Causes the current thread to wait until it is awakened, typically by being notified or interrupted, or until a certain amount of real time has elapsed.
`final void`	`wait(long timeoutMillis)` Causes the current thread to wait until it is awakened, typically by being notified or interrupted, or until a certain amount of real time has elapsed.
`final void`	`wait()` Causes the current thread to wait until it is awakened, typically by being notified or interrupted.

Fields

KEY_ATMOS_PRESENT

Added in API level 30

public static final Key<Boolean> KEY_ATMOS_PRESENT

A key representing the presence of Atmos in an E-AC3 stream. A Boolean value which is true if Atmos is present in an E-AC3 stream.

KEY_AUDIO_ENCODING

Added in API level 30

public static final Key<Integer> KEY_AUDIO_ENCODING

A key representing the audio encoding used for the stream. This is the same encoding used in AudioFormat#getEncoding(). An Integer value.

See also:

AudioFormat.getEncoding()

KEY_BIT_RATE

Added in API level 30

public static final Key<Integer> KEY_BIT_RATE

A key representing the bitrate of the encoded stream used in If the stream is variable bitrate, this is the average bitrate of the stream. The unit is bits per second. An Integer value.

See also:

MediaFormat.KEY_BIT_RATE

KEY_BIT_WIDTH

Added in API level 30

public static final Key<Integer> KEY_BIT_WIDTH

A key representing the bit width of an element of decoded data. An Integer value.

KEY_CHANNEL_MASK

Added in API level 30

public static final Key<Integer> KEY_CHANNEL_MASK

A key representing the audio channel mask of the stream. An Integer value.

See also:

KEY_MIME

Added in API level 30

public static final Key<String> KEY_MIME

A key representing the codec mime string. A String value.

See also:

MediaFormat.KEY_MIME

KEY_PRESENTATION_CONTENT_CLASSIFIER

Added in API level 31

public static final Key<Integer> KEY_PRESENTATION_CONTENT_CLASSIFIER

A key representing the audio presentation content classifier being rendered by a next generation audio decoder. An Integer value representing presentation content classifier.

See also:

KEY_PRESENTATION_ID

Added in API level 31

public static final Key<Integer> KEY_PRESENTATION_ID

A key representing the audio presentation id being decoded by a next generation audio decoder. An Integer value representing presentation id.

See also:

AudioPresentation.getPresentationId()

KEY_PRESENTATION_LANGUAGE

Added in API level 31

public static final Key<String> KEY_PRESENTATION_LANGUAGE

A key representing the audio presentation language being rendered by a next generation audio decoder. A String value representing ISO 639-2 (three letter code).

See also:

AudioPresentation.getLocale()

KEY_PROGRAM_ID

Added in API level 31

public static final Key<Integer> KEY_PROGRAM_ID

A key representing the audio program id being decoded by a next generation audio decoder. An Integer value representing program id.

See also:

AudioPresentation.getProgramId()

KEY_SAMPLE_RATE

Added in API level 30

public static final Key<Integer> KEY_SAMPLE_RATE

A key representing the audio sample rate in Hz of the stream. An Integer value.

See also: