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WavUtil (ExoPlayer library)

docs/doc/reference/com/google/android/exoplayer2/audio/WavUtil.html

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Package com.google.android.exoplayer2.audio

Class WavUtil

[@Deprecated](https://developer.android.com/reference/java/lang/Deprecated.html "class or interface in java.lang")public final classWavUtilextends[Object](https://developer.android.com/reference/java/lang/Object.html "class or interface in java.lang")

Deprecated. com.google.android.exoplayer2 is deprecated. Please migrate to androidx.media3 (which contains the same ExoPlayer code). See the migration guide for more details, including a script to help with the migration.

Utilities for handling WAVE files.

Field Summary

Fields | Modifier and Type | Field | Description | | --- | --- | --- | | static int | DATA_FOURCC | Deprecated.

Four character code for "data". | | static int | DS64_FOURCC | Deprecated.

Four character code for "ds64". | | static int | FMT_FOURCC | Deprecated.

Four character code for "fmt ". | | static int | RF64_FOURCC | Deprecated.

Four character code for "RF64". | | static int | RIFF_FOURCC | Deprecated.

Four character code for "RIFF". | | static int | TYPE_ALAW | Deprecated.

WAVE type value for 8-bit ITU-T G.711 A-law audio data. | | static int | TYPE_FLOAT | Deprecated.

WAVE type value for float PCM audio data. | | static int | TYPE_IMA_ADPCM | Deprecated.

WAVE type value for IMA ADPCM audio data. | | static int | TYPE_MLAW | Deprecated.

WAVE type value for 8-bit ITU-T G.711 mu-law audio data. | | static int | TYPE_PCM | Deprecated.

WAVE type value for integer PCM audio data. | | static int | TYPE_WAVE_FORMAT_EXTENSIBLE | Deprecated.

WAVE type value for extended WAVE format. | | static int | WAVE_FOURCC | Deprecated.

Four character code for "WAVE". |

Method Summary

All Methods Static Methods Concrete Methods Deprecated Methods | Modifier and Type | Method | Description | | --- | --- | --- | | static @com.google.android.exoplayer2.C.PcmEncoding int | getPcmEncodingForType​(int type, int bitsPerSample) | Deprecated.

Returns the C.PcmEncoding for the given WAVE format type value, or C.ENCODING_INVALID if the type is not a known PCM type. | | static int | getTypeForPcmEncoding​(@com.google.android.exoplayer2.C.PcmEncoding int pcmEncoding) | Deprecated.

Returns the WAVE format type value for the given C.PcmEncoding. |

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Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

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RIFF_FOURCC

public static final int RIFF_FOURCC

Deprecated.

Four character code for "RIFF". See Also:Constant Field Values

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WAVE_FOURCC

public static final int WAVE_FOURCC

Deprecated.

Four character code for "WAVE". See Also:Constant Field Values

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FMT_FOURCC

public static final int FMT_FOURCC

Deprecated.

Four character code for "fmt ". See Also:Constant Field Values

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DATA_FOURCC

public static final int DATA_FOURCC

Deprecated.

Four character code for "data". See Also:Constant Field Values

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RF64_FOURCC

public static final int RF64_FOURCC

Deprecated.

Four character code for "RF64". See Also:Constant Field Values

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DS64_FOURCC

public static final int DS64_FOURCC

Deprecated.

Four character code for "ds64". See Also:Constant Field Values

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TYPE_PCM

public static final int TYPE_PCM

Deprecated.

WAVE type value for integer PCM audio data. See Also:Constant Field Values

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TYPE_FLOAT

public static final int TYPE_FLOAT

Deprecated.

WAVE type value for float PCM audio data. See Also:Constant Field Values

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TYPE_ALAW

public static final int TYPE_ALAW

Deprecated.

WAVE type value for 8-bit ITU-T G.711 A-law audio data. See Also:Constant Field Values

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TYPE_MLAW

public static final int TYPE_MLAW

Deprecated.

WAVE type value for 8-bit ITU-T G.711 mu-law audio data. See Also:Constant Field Values

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TYPE_IMA_ADPCM

public static final int TYPE_IMA_ADPCM

Deprecated.

WAVE type value for IMA ADPCM audio data. See Also:Constant Field Values

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TYPE_WAVE_FORMAT_EXTENSIBLE

public static final int TYPE_WAVE_FORMAT_EXTENSIBLE

Deprecated.

WAVE type value for extended WAVE format. See Also:Constant Field Values

Method Detail

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getTypeForPcmEncoding

public static int getTypeForPcmEncoding​(@com.google.android.exoplayer2.C.PcmEncoding int pcmEncoding)

Deprecated.

Returns the WAVE format type value for the given C.PcmEncoding. Parameters:pcmEncoding - The C.PcmEncoding value.Returns:The corresponding WAVE format type.Throws:IllegalArgumentException - If pcmEncoding is not a C.PcmEncoding, or if it's C.ENCODING_INVALID or Format.NO_VALUE.

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getPcmEncodingForType

public static @com.google.android.exoplayer2.C.PcmEncoding int getPcmEncodingForType​(int type,
                                                                                     int bitsPerSample)

Deprecated.

Returns the C.PcmEncoding for the given WAVE format type value, or C.ENCODING_INVALID if the type is not a known PCM type.