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