feat:小节评分

mec-biz/src/main/java/com/ym/mec/biz/handler/WebSocketHandler.java

@@ -46,17 +46,14 @@ public class WebSocketHandler extends AbstractWebSocketHandler {
     public static final Map<String, WebSocketSession> WS_CLIENTS = new ConcurrentHashMap<>();
 
     private final BigDecimal oneHundred = new BigDecimal(100);
-
-    //检测偏移时长的最终时间
-    private final int endCheckOffsetTime = 500;
-
-    private final float simpleRate = 44100;
-    private int simpleSize = 512;
+    private final float simpleRate = 44200;
+    private final int simpleSize = 512;
+    private final int overlap = 256;
 
     private final AudioFormat audioFormat = new AudioFormat(simpleRate, 16, 1, true, false);
     private static final PitchProcessor.PitchEstimationAlgorithm algo = PitchProcessor.PitchEstimationAlgorithm.FFT_YIN;
 
-    private static final String tmpDir = FileUtils.getTempDirectoryPath() + "/soundCompare/";
+    private final String tmpDir = FileUtils.getTempDirectoryPath() + "/soundCompare/";
 
     //用户对应评分信息
     private Map<String, SoundCompareHelper> userSoundInfoMap = new ConcurrentHashMap<>();
@@ -160,7 +157,7 @@ public class WebSocketHandler extends AbstractWebSocketHandler {
         }
 
         List<MusicPitchDetailDto> recordInfo = new ArrayList<>();
-        AudioDispatcher dispatcher = AudioDispatcherFactory.fromByteArray(message.getPayload().array(), audioFormat, simpleSize, 256);
+        AudioDispatcher dispatcher = AudioDispatcherFactory.fromByteArray(message.getPayload().array(), audioFormat, simpleSize, overlap);
         dispatcher.addAudioProcessor(new PitchProcessor(algo, simpleRate, simpleSize, (pitchDetectionResult, audioEvent) -> {
             int timeStamp = (int) (userSoundInfoMap.get(phone).getMeasureStartTime() + audioEvent.getTimeStamp()*1000);
             float pitch = pitchDetectionResult.getPitch();