MpegAudioUtil.Header

Artifact: androidx.media3:media3-extractor

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Kotlin |Java

class MpegAudioUtil.Header

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Stores the metadata for an MPEG audio frame.

Summary

Public constructors
Header()

Public functions
Boolean	setForHeaderData(headerData: Int) Populates the fields in this instance to reflect the MPEG audio header in headerData, returning whether the header was valid.

Public properties
Int	bitrate Bitrate of the frame in bit/s.
Int	channels Number of audio channels in the frame.
Int	frameSize Size of the frame associated with this header, in bytes.
String?	mimeType The MIME type.
Int	sampleRate Sample rate in samples per second.
Int	samplesPerFrame Number of samples stored in the frame.
Int	version MPEG audio header version.

Public constructors

Header

Header()

Public functions

setForHeaderData

fun setForHeaderData(headerData: Int): Boolean

Populates the fields in this instance to reflect the MPEG audio header in headerData, returning whether the header was valid. If false, the values of the fields in this instance will not be updated.

Parameters
headerData: Int	Header data to parse.

Returns
Boolean	True if the fields were populated. False otherwise, indicating that headerData is not a valid MPEG audio header.

Public properties

bitrate

val bitrate: Int

Bitrate of the frame in bit/s.

channels

val channels: Int

Number of audio channels in the frame.

frameSize

val frameSize: Int

Size of the frame associated with this header, in bytes.

mimeType

val mimeType: String?

The MIME type.

sampleRate

val sampleRate: Int

Sample rate in samples per second.

samplesPerFrame

val samplesPerFrame: Int

Number of samples stored in the frame.

version

val version: Int

MPEG audio header version.