private void ProcessMixing2(RcvData data, int dataSize) { string processingFn = string.Format("d:\\{0}_{1}_{2}.wav", data.seqnum, data.extension, data.peernumber); List<RecInfos> ls0 = lExtension0.FindAll( delegate(RecInfos list) { return list.rcvData.Equals(data) && list.isExtension == 0; }); List<RecInfos> ls1 = lExtension1.FindAll( delegate(RecInfos list) { return list.rcvData.Equals(data) && list.isExtension == 1; }); IsExtensionComparer isExtensionCompare = new IsExtensionComparer(); ls0.Sort(isExtensionCompare); ls1.Sort(isExtensionCompare); int count = 0; int count0 = ls0.Count(); int count1 = ls1.Count(); if (count0 - count1 < 0) count = count0; else count = count1; byte[] buffWriting = new byte[320 * count]; for (int i = 0; i < count; i++) { if (ls0[i].seq == ls1[i].seq) { // 믹싱 // 코덱 종류에 따라서 바이트 길이는 달라질 수 있다. 실제로 만들 때 경우의 수 확인하고 만들어야 한다. byte[] wavSrc0 = new byte[160]; byte[] wavSrc1 = new byte[160]; Array.Copy(ls0[i].voice, 12, wavSrc0, 0, wavSrc0.Length); Array.Copy(ls1[i].voice, 12, wavSrc1, 0, wavSrc1.Length); WaveMixerStream32 mixer = new WaveMixerStream32(); //mixer.AutoStop = true; WaveChannel32 channelStm = null; MemoryStream memStm = null; BufferedStream bufStm = null; RawSourceWaveStream rawSrcStm = null; WaveFormatConversionStream conversionStm = null; for (int j = 0; j < 2; j++) { if (j == 0) memStm = new MemoryStream(wavSrc0); else memStm = new MemoryStream(wavSrc1); bufStm = new BufferedStream(memStm); rawSrcStm = new RawSourceWaveStream(bufStm, mulawFormat); conversionStm = new WaveFormatConversionStream(pcmFormat, rawSrcStm); channelStm = new WaveChannel32(conversionStm); mixer.AddInputStream(channelStm); } mixer.Position = 0; Wave32To16Stream to16 = new Wave32To16Stream(mixer); var convStm = new WaveFormatConversionStream(pcmFormat, to16); byte[] tobyte = new byte[(int)convStm.Length]; int chk = convStm.Read(tobyte, 0, (int)convStm.Length); Buffer.BlockCopy(tobyte, 0, buffWriting, i * tobyte.Length, tobyte.Length); conversionStm.Close(); rawSrcStm.Close(); bufStm.Close(); memStm.Close(); convStm.Close(); to16.Close(); channelStm.Close(); mixer.Close(); // 삭제 lExtension0.Remove(ls0[i]); lExtension1.Remove(ls1[i]); } else if (ls0[i].seq - ls1[i].seq < 0) { // ls0 만 믹싱 // ls0 원본에 byte[] 붙임 > 원본 byte[]를 wavesream 으로 변환 > wave 파일로 저장 // 믹싱 // 코덱 종류에 따라서 바이트 길이는 달라질 수 있다. 실제로 만들 때 경우의 수 확인하고 만들어야 한다. byte[] wavSrc0 = new byte[160]; byte[] wavSrc1 = new byte[160]; Array.Copy(ls0[i].voice, 12, wavSrc0, 0, wavSrc0.Length); Array.Copy(ls1[i].voice, 12, wavSrc1, 0, wavSrc1.Length); WaveMixerStream32 mixer = new WaveMixerStream32(); //mixer.AutoStop = true; WaveChannel32 channelStm = null; MemoryStream memStm = null; BufferedStream bufStm = null; RawSourceWaveStream rawSrcStm = null; WaveFormatConversionStream conversionStm = null; for (int j = 0; j < 2; j++) { if (j == 0) memStm = new MemoryStream(wavSrc0); else memStm = new MemoryStream(wavSrc1); bufStm = new BufferedStream(memStm); rawSrcStm = new RawSourceWaveStream(bufStm, mulawFormat); conversionStm = new WaveFormatConversionStream(pcmFormat, rawSrcStm); channelStm = new WaveChannel32(conversionStm); mixer.AddInputStream(channelStm); } mixer.Position = 0; Wave32To16Stream to16 = new Wave32To16Stream(mixer); var convStm = new WaveFormatConversionStream(pcmFormat, to16); byte[] tobyte = new byte[(int)convStm.Length]; int chk = convStm.Read(tobyte, 0, (int)convStm.Length); Buffer.BlockCopy(tobyte, 0, buffWriting, i * tobyte.Length, tobyte.Length); conversionStm.Close(); rawSrcStm.Close(); bufStm.Close(); memStm.Close(); convStm.Close(); to16.Close(); channelStm.Close(); mixer.Close(); // 삭제 lExtension0.Remove(ls0[i]); ls1.Insert(i + 1, ls1[i]); } else if (ls0[i].seq - ls1[i].seq > 0) { // ls1 만 믹싱 // ls1 원본에 byte[] 붙임 > 원본 byte[]를 wavesream 으로 변환 > wave 파일로 저장 // 믹싱 // 코덱 종류에 따라서 바이트 길이는 달라질 수 있다. 실제로 만들 때 경우의 수 확인하고 만들어야 한다. byte[] wavSrc0 = new byte[160]; byte[] wavSrc1 = new byte[160]; Array.Copy(ls0[i].voice, 12, wavSrc0, 0, wavSrc0.Length); Array.Copy(ls1[i].voice, 12, wavSrc1, 0, wavSrc1.Length); WaveMixerStream32 mixer = new WaveMixerStream32(); //mixer.AutoStop = true; WaveChannel32 channelStm = null; MemoryStream memStm = null; BufferedStream bufStm = null; RawSourceWaveStream rawSrcStm = null; WaveFormatConversionStream conversionStm = null; for (int j = 0; j < 2; j++) { if (j == 0) memStm = new MemoryStream(wavSrc0); else memStm = new MemoryStream(wavSrc1); bufStm = new BufferedStream(memStm); rawSrcStm = new RawSourceWaveStream(bufStm, mulawFormat); conversionStm = new WaveFormatConversionStream(pcmFormat, rawSrcStm); channelStm = new WaveChannel32(conversionStm); mixer.AddInputStream(channelStm); } mixer.Position = 0; Wave32To16Stream to16 = new Wave32To16Stream(mixer); var convStm = new WaveFormatConversionStream(pcmFormat, to16); byte[] tobyte = new byte[(int)convStm.Length]; int chk = convStm.Read(tobyte, 0, (int)convStm.Length); Buffer.BlockCopy(tobyte, 0, buffWriting, i * tobyte.Length, tobyte.Length); conversionStm.Close(); rawSrcStm.Close(); bufStm.Close(); memStm.Close(); convStm.Close(); to16.Close(); channelStm.Close(); mixer.Close(); // 삭제 lExtension1.Remove(ls1[i]); ls0.Insert(i + 1, ls0[i]); } } // 10개의 버프를 바이트로 만들어 WaveFileWrite WaveFileWriting(buffWriting, processingFn); }
private void ProcessMixingFinal(RcvData data, int dataSize) { string processingFn = string.Format("e:\\{0}_{1}_{2}.wav", data.seqnum, data.extension, data.peernumber); List<RecInfos> ls0 = lExtension0.FindAll( delegate(RecInfos list) { return list.rcvData.Equals(data) && list.isExtension == 0; }); List<RecInfos> ls1 = lExtension1.FindAll( delegate(RecInfos list) { return list.rcvData.Equals(data) && list.isExtension == 1; }); IsExtensionComparer isExtensionCompare = new IsExtensionComparer(); ls0.Sort(isExtensionCompare); ls1.Sort(isExtensionCompare); int count = 0; int count0 = ls0.Count(); int count1 = ls1.Count(); if (count0 - count1 < 0) count = count0; else count = count1; for (int i = 0; i < count; i++) { if (ls0[i].seq == ls1[i].seq) { // 믹싱 byte[] wavSrc0 = new byte[160]; byte[] wavSrc1 = new byte[160]; Array.Copy(ls0[i].voice, 12, wavSrc0, 0, wavSrc0.Length); Array.Copy(ls1[i].voice, 12, wavSrc1, 0, wavSrc1.Length); WaveMixerStream32 mixer = new WaveMixerStream32(); //mixer.AutoStop = true; WaveChannel32 channelStm = null; for (int j = 0; j < 2; j++) { MemoryStream memStm = null; BufferedStream bufStm = null; RawSourceWaveStream rawSrcStm = null; WaveFormatConversionStream conversionStm = null; if (j == 0) memStm = new MemoryStream(wavSrc0); else memStm = new MemoryStream(wavSrc1); bufStm = new BufferedStream(memStm); rawSrcStm = new RawSourceWaveStream(bufStm, mulawFormat); conversionStm = new WaveFormatConversionStream(pcmFormat, rawSrcStm); channelStm = new WaveChannel32(conversionStm); mixer.AddInputStream(channelStm); } mixer.Position = 0; if (File.Exists(processingFn)) { var wavefilestream = new WaveFileReader(processingFn); byte[] wavefilebyte = new byte[(int)wavefilestream.Length]; int chk0 = wavefilestream.Read(wavefilebyte, 0, wavefilebyte.Length); Wave32To16Stream to16 = new Wave32To16Stream(mixer); var conversionStm = new WaveFormatConversionStream(pcmFormat, to16); byte[] tobyte = new byte[(int)conversionStm.Length]; int chk1 = conversionStm.Read(tobyte, 0, (int)conversionStm.Length); byte[] desByte = new byte[wavefilebyte.Length + tobyte.Length]; conversionStm.Close(); wavefilestream.Close(); Buffer.BlockCopy(wavefilebyte, 0, desByte, 0, wavefilebyte.Length); Buffer.BlockCopy(tobyte, 0, desByte, wavefilebyte.Length, tobyte.Length); using (MemoryStream memStm = new MemoryStream(desByte)) using (BufferedStream buffStm = new BufferedStream(memStm)) using (RawSourceWaveStream rawSrcStm = new RawSourceWaveStream(buffStm, pcmFormat)) { WaveFileWriter.CreateWaveFile(processingFn, rawSrcStm); } } else { var mixedStm = new Wave32To16Stream(mixer); var convStm = new WaveFormatConversionStream(pcmFormat, mixedStm); WaveFileWriter.CreateWaveFile(processingFn, convStm); convStm.Close(); mixedStm.Close(); } mixer.Close(); // 삭제 lExtension0.Remove(ls0[i]); lExtension1.Remove(ls1[i]); } else if (ls0[i].seq - ls1[i].seq < 0) { // ls0 만 믹싱 // ls0 원본에 byte[] 붙임 > 원본 byte[]를 wavesream 으로 변환 > wave 파일로 저장 if (File.Exists(processingFn)) { //wavefilestream = new WaveFileReader(processingFn); } else { } // 삭제 lExtension0.Remove(ls0[i]); ls1.Insert(i + 1, ls1[i]); } else if (ls0[i].seq - ls1[i].seq > 0) { // ls1 만 믹싱 // ls1 원본에 byte[] 붙임 > 원본 byte[]를 wavesream 으로 변환 > wave 파일로 저장 if (File.Exists(processingFn)) { //wavefilestream = new WaveFileReader(processingFn); } else { } // 삭제 lExtension1.Remove(ls1[i]); ls0.Insert(i + 1, ls0[i]); } } }
public void Rtp2Wav2(RecordInfo_t recordInfo, int dataSize) { string fn = string.Empty; RcvData ingData = null; ingData = rcvqueList.Find( delegate(RcvData qlist) { return qlist.extension == recordInfo.extension && qlist.peernumber == recordInfo.peer_number; }); if (ingData == null) { DateTime now = DateTime.Now; int yyyy = now.Year; int mm = now.Month; int dd = now.Day; int hh = now.Hour; int m = now.Minute; int sec = now.Second; int ms = now.Millisecond; seqnum = string.Format("{0}{1:00}{2:00}{3:00}{4:00}{5:00}{6:000}", yyyy, mm, dd, hh, m, sec, ms); ingData = new RcvData() { extension = recordInfo.extension, peernumber = recordInfo.peer_number, seqnum = seqnum }; rcvqueList.Add(ingData); } if (dataSize == -12) { // MP3로 저장할 경우 이 곳에서 마지막에 wav를 mp3로 변환 ProcessMixing2(ingData, dataSize); lock (rcvqueList) { rcvqueList.Remove(ingData); } return; } RecInfos recinfo = new RecInfos() { rcvData = ingData , isExtension = recordInfo.isExtension , seq = recordInfo.seq , size = recordInfo.size , voice = recordInfo.voice }; if (recordInfo.isExtension == 0) { lock (lExtension0) { lExtension0.Add(recinfo); } } if (recordInfo.isExtension == 1) { lock (lExtension1) { lExtension1.Add(recinfo); } } int list0 = lExtension0.Count( delegate(RecInfos list) { return list.rcvData.Equals(ingData) && list.isExtension == 0; }); int list1 = lExtension1.Count( delegate(RecInfos list) { return list.rcvData.Equals(ingData) && list.isExtension == 1; }); if (list0 >= 20 && list1 >= 20) { ProcessMixing2(ingData, dataSize); } }