增加对第5版文件时长计算的兼容处理

src/index.tsx

@@ -170,7 +170,7 @@ export function Home() {
       <h3>Files: </h3>
       <ol style={{ padding: '0px 0px 0px 30px', 'listStyle': 'none' }}>
         { files.map((item, index) => {
-          return <li>{index} - {item.name}, {item.length}</li>
+          return <li key={item.name}>{index} - {item?.name}, {item?.length} @ {item.duration}</li>
         })}
       </ol>
     </div>

src/utils/jensen.js

@@ -677,16 +677,27 @@ Jensen.prototype.listFiles = async function () {
         ftime = ftime.replace(/^(\d{2})?(\d{2})(\w{3})(\d{2})-(\d{2})(\d{2})(\d{2})-.*\.(hda|wav)$/gi, '20$2 $3 $4 $5:$6:$7');
         ftime = new Date(ftime);
         duration = (flen / 32) * 4;
-      } else {
+      }
+      else
+      {
         ftime = null;
       }
-      if (ver == 1) {
+      if (ver == 1)
+      {
         duration = duration * 2;
-      } else if (ver == 2) {
+      }
+      else if (ver == 2)
+      {
         duration = (flen - 44) / 48 / 2;
-      } else if (ver == 3) {
+      }
+      else if (ver == 3)
+      {
         duration = (flen - 44) / 48 / 2 / 2;
       }
+      else if (ver == 5)
+      {
+        duration = flen / 12;
+      }
       let createDate = '';
       let createTime = '';
       if (ftime) {