识别

src/main/java/com/iden/common/util/VideoUtil.java

@@ -161,7 +161,10 @@ public class VideoUtil {
     }
 
     private static File writeToFile(Frame frame, String saveDir, String fileName) throws Exception {
-
+        File saveDirFile = new File(saveDir);
+        if(!saveDirFile.exists()) {
+            saveDirFile.mkdirs();
+        }
         File targetFile = new File(saveDir + File.separator + fileName + ".jpg");
         String imgSuffix = "jpg";
 
@@ -332,12 +335,14 @@ public class VideoUtil {
         try {
             //getList(10,113);
 
-          File file = new File("E:/4bcd37e90a0d087c349bbd817b5b4798.mp4");
-//            List<File> files = VideoUtil.fetchPicByCount(file, "E:/223", 100);
+          File file = new File("e:/20211223123223_76639ced-6400-11ec-b8f9-fa163e4e1e9f.mp4");
+//           List<File> files = VideoUtil.fetchPicByCount(file, "E:/223", 100);
 //            System.out.println(files.get(0).getName());
 //            System.out.println(VideoUtil.getVideoTime(file));
-//            fetchAllPic(file,"E:/223",new Date());
-            cut(file,new File("e:/a.mp4"));
+
+            Date shootEndTime = DateUtils.strToDate("20211223123223","yyyyMMddHHmmss");
+           fetchAllPic(file,"E:/223",shootEndTime);
+//            cut(file,new File("e:/a.mp4"));
         } catch (Exception e) {
             e.printStackTrace();
         }