37 lines
1.2 KiB
C#
37 lines
1.2 KiB
C#
using System;
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using System.Collections.Generic;
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// This file is part of the ANX.Framework and originally taken from
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// the AC.AL OpenAL library, released under the MIT License.
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// For details see: http://acal.codeplex.com/license
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namespace WaveUtils
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{
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public class WaveInfo
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{
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public List<KeyValuePair<string, byte[]>> UnloadedChunks { get; internal set; }
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public WaveFormat WaveFormat { get; internal set; }
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public byte[] Data { get; internal set; }
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public ALFormat ALFormat { get; internal set; }
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public int SampleRate { get; internal set; }
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public short BitsPerSample { get; internal set; }
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public short BlockAlign { get; internal set; }
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public int Channels { get; internal set; }
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public short ExtSamplesPerBlock { get; internal set; }
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/// <summary>
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/// NOTE: This only works with standard PCM data!
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/// </summary>
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public TimeSpan CalculateDuration()
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{
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float sizeMulBlockAlign = Data.Length / ((int)Channels * 2);
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return TimeSpan.FromMilliseconds((double)(sizeMulBlockAlign * 1000f / (float)SampleRate));
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}
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public WaveInfo()
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{
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UnloadedChunks = new List<KeyValuePair<string, byte[]>>();
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}
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}
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}
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