From 1da190e7f267bcd3501884f3aeaac7476850fec7 Mon Sep 17 00:00:00 2001
From: EricsHu <hrr145632>
Date: 星期日, 26 十一月 2023 17:53:03 +0800
Subject: [PATCH] 优化菜单查询
---
src/main/java/com/qxueyou/scc/sys/utils/VideoUtil.java | 18 +++++++++++++-----
1 files changed, 13 insertions(+), 5 deletions(-)
diff --git a/src/main/java/com/qxueyou/scc/sys/utils/VideoUtil.java b/src/main/java/com/qxueyou/scc/sys/utils/VideoUtil.java
index 54ff647..b805f8f 100644
--- a/src/main/java/com/qxueyou/scc/sys/utils/VideoUtil.java
+++ b/src/main/java/com/qxueyou/scc/sys/utils/VideoUtil.java
@@ -2,6 +2,7 @@
import com.coremedia.iso.IsoFile;
+import java.io.File;
import java.io.IOException;
@@ -15,11 +16,18 @@
* @return 鍗曚綅涓烘绉�
*/
public static long getMp4Duration(String videoPath) throws IOException {
- IsoFile isoFile = new IsoFile(videoPath);
- long lengthInSeconds =
- isoFile.getMovieBox().getMovieHeaderBox().getDuration() /
- isoFile.getMovieBox().getMovieHeaderBox().getTimescale();
- return lengthInSeconds;
+ try {
+ File file = File.createTempFile("temp", ".mp4"); //鍒涘缓涓存椂鏂囦欢
+ Image2Binary.toBDFile(videoPath,file.getCanonicalPath());
+ IsoFile isoFile = new IsoFile(file.getPath());
+ long lengthInSeconds =
+ isoFile.getMovieBox().getMovieHeaderBox().getDuration() /
+ isoFile.getMovieBox().getMovieHeaderBox().getTimescale();
+ return lengthInSeconds;
+ }catch (Exception e){
+ e.printStackTrace();
+ return 0;
+ }
}
--
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