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Android中文API(115)——AudioFormat

正文

  一、結構

public class AudioFormat extends Object

java.lang.Object

android.media.AudioFormat

  二、概述

  三、常量

  public static final int CHANNEL_CONFIGURATION_DEFAULT

  已棄用。

  用 CHANNEL_OUT_DEFAULT or CHANNEL_IN_DEFAULT 代替。

  常量值:1 (0x00000001)

  public static final int CHANNEL_CONFIGURATION_INVALID

  用 CHANNEL_INVALID 代替。

  常量值: 0 (0x00000000)

  public static final int CHANNEL_CONFIGURATION_MONO

  用 CHANNEL_OUT_MONO or CHANNEL_IN_MONO 代替。

  常量值: 2 (0x00000002)

  public static final int CHANNEL_CONFIGURATION_STEREO

  用 CHANNEL_OUT_STEREO or CHANNEL_IN_STEREO 代替。

  常量值: 3 (0x00000003)

  public static final int CHANNEL_INVALID

  無效的音頻通道掩碼

  public static final int CHANNEL_IN_BACK

  常量值: 32 (0x00000020)

  public static final int CHANNEL_IN_BACK_PROCESSED

  常量值: 512 (0x00000200)

  public static final int CHANNEL_IN_DEFAULT

  常量值: 1 (0x00000001)

  public static final int CHANNEL_IN_FRONT

  常量值: 16 (0x00000010)

  public static final int CHANNEL_IN_FRONT_PROCESSED

  常量值: 256 (0x00000100)

  public static final int CHANNEL_IN_LEFT

  常量值: 4 (0x00000004)

  public static final int CHANNEL_IN_LEFT_PROCESSED

  常量值: 64 (0x00000040)

  public static final int CHANNEL_IN_MONO

  public static final int CHANNEL_IN_PRESSURE

  常量值: 1024 (0x00000400)

  public static final int CHANNEL_IN_RIGHT

  常量值: 8 (0x00000008)

  public static final int CHANNEL_IN_RIGHT_PROCESSED

  常量值: 128 (0x00000080)

  public static final int CHANNEL_IN_STEREO

  常量值: 12 (0x0000000c)

  public static final int CHANNEL_IN_VOICE_DNLINK

  常量值: 32768 (0x00008000)

  public static final int CHANNEL_IN_VOICE_UPLINK

  常量值: 16384 (0x00004000)

  public static final int CHANNEL_IN_X_AXIS

  常量值: 2048 (0x00000800)

  public static final int CHANNEL_IN_Y_AXIS

  常量值: 4096 (0x00001000)

  public static final int CHANNEL_IN_Z_AXIS

  常量值: 8192 (0x00002000)

  public static final int CHANNEL_OUT_5POINT1

  常量值: 252 (0x000000fc)

  public static final int CHANNEL_OUT_7POINT1

  常量值: 1020 (0x000003fc)

  public static final int CHANNEL_OUT_BACK_CENTER

  public static final int CHANNEL_OUT_BACK_LEFT

  public static final int CHANNEL_OUT_BACK_RIGHT

  public static final int CHANNEL_OUT_DEFAULT

  預設的音頻通道掩碼。

  public static final int CHANNEL_OUT_FRONT_CENTER

  public static final int CHANNEL_OUT_FRONT_LEFT

  public static final int CHANNEL_OUT_FRONT_LEFT_OF_CENTER

  public static final int CHANNEL_OUT_FRONT_RIGHT

  public static final int CHANNEL_OUT_FRONT_RIGHT_OF_CENTER

  public static final int CHANNEL_OUT_LOW_FREQUENCY

  public static final int CHANNEL_OUT_MONO

  public static final int CHANNEL_OUT_QUAD

  常量值: 204 (0x000000cc)

  public static final int CHANNEL_OUT_STEREO

  public static final int CHANNEL_OUT_SURROUND

  常量值: 1052 (0x0000041c)

  public static final int ENCODING_DEFAULT

  預設的音頻資料格式

  public static final int ENCODING_INVALID

  無效的音頻資料格式

  public static final int ENCODING_PCM_16BIT

  public static final int ENCODING_PCM_8BIT

  音頻資料格式:脈沖編碼調制(PCM)每個樣品8位。裝置不保證提供支援。

本文轉自over140 51CTO部落格,原文連結:http://blog.51cto.com/over140/582354,如需轉載請自行聯系原作者

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