| /* |
| * Copyright (C) 2016 The Android Open Source Project |
| * |
| * Licensed under the Apache License, Version 2.0 (the "License"); |
| * you may not use this file except in compliance with the License. |
| * You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| */ |
| package com.google.android.exoplayer2.extractor.wav; |
| |
| /** Format information for a WAV file. */ |
| /* package */ final class WavFormat { |
| |
| /** |
| * The format type. Standard format types are the "WAVE form Registration Number" constants |
| * defined in RFC 2361 Appendix A. |
| */ |
| public final int formatType; |
| /** The number of channels. */ |
| public final int numChannels; |
| /** The sample rate in Hertz. */ |
| public final int frameRateHz; |
| /** The average bytes per second for the sample data. */ |
| public final int averageBytesPerSecond; |
| /** The block size in bytes. */ |
| public final int blockSize; |
| /** Bits per sample for a single channel. */ |
| public final int bitsPerSample; |
| /** Extra data appended to the format chunk. */ |
| public final byte[] extraData; |
| |
| public WavFormat( |
| int formatType, |
| int numChannels, |
| int frameRateHz, |
| int averageBytesPerSecond, |
| int blockSize, |
| int bitsPerSample, |
| byte[] extraData) { |
| this.formatType = formatType; |
| this.numChannels = numChannels; |
| this.frameRateHz = frameRateHz; |
| this.averageBytesPerSecond = averageBytesPerSecond; |
| this.blockSize = blockSize; |
| this.bitsPerSample = bitsPerSample; |
| this.extraData = extraData; |
| } |
| } |