pull/1/head
Bryan Biedenkapp 11 months ago
parent af930f86c1
commit 69036fab24

@ -28,20 +28,20 @@ namespace dvmconsole
/// </summary> /// </summary>
/// <param name="audioData"></param> /// <param name="audioData"></param>
/// <returns></returns> /// <returns></returns>
public static List<byte[]> SplitToChunks(byte[] audioData, int OgLength = OriginalPcmLength, int ExepcetedLength = ExpectedPcmLength) public static List<byte[]> SplitToChunks(byte[] audioData, int origLen = OriginalPcmLength, int expectedLength = ExpectedPcmLength)
{ {
List<byte[]> chunks = new List<byte[]>(); List<byte[]> chunks = new List<byte[]>();
if (audioData.Length != OgLength) if (audioData.Length != origLen)
{ {
Trace.WriteLine($"Invalid PCM length: {audioData.Length}, expected: {OgLength}"); Trace.WriteLine($"Invalid PCM length: {audioData.Length}, expected: {origLen}");
return chunks; return chunks;
} }
for (int offset = 0; offset < OgLength; offset += ExepcetedLength) for (int offset = 0; offset < origLen; offset += expectedLength)
{ {
byte[] chunk = new byte[ExpectedPcmLength]; byte[] chunk = new byte[ExpectedPcmLength];
Buffer.BlockCopy(audioData, offset, chunk, 0, ExepcetedLength); Buffer.BlockCopy(audioData, offset, chunk, 0, expectedLength);
chunks.Add(chunk); chunks.Add(chunk);
} }
@ -53,21 +53,21 @@ namespace dvmconsole
/// </summary> /// </summary>
/// <param name="chunks"></param> /// <param name="chunks"></param>
/// <returns></returns> /// <returns></returns>
public static byte[] CombineChunks(List<byte[]> chunks, int OgLength = OriginalPcmLength, int ExepcetedLength = ExpectedPcmLength) public static byte[] CombineChunks(List<byte[]> chunks, int origLen = OriginalPcmLength, int expectedLength = ExpectedPcmLength)
{ {
if (chunks.Count * ExepcetedLength != OgLength) if (chunks.Count * expectedLength != origLen)
{ {
Trace.WriteLine($"Invalid number of chunks: {chunks.Count}, expected total length: {OgLength}"); Trace.WriteLine($"Invalid number of chunks: {chunks.Count}, expected total length: {origLen}");
return null; return null;
} }
byte[] combined = new byte[OgLength]; byte[] combined = new byte[origLen];
int offset = 0; int offset = 0;
foreach (var chunk in chunks) foreach (var chunk in chunks)
{ {
Buffer.BlockCopy(chunk, 0, combined, offset, ExepcetedLength); Buffer.BlockCopy(chunk, 0, combined, offset, expectedLength);
offset += ExepcetedLength; offset += expectedLength;
} }
return combined; return combined;
@ -90,5 +90,5 @@ namespace dvmconsole
} }
return floats; return floats;
} }
} } // public static class AudioConverter
} } // namespace dvmconsole

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