4 files changed, 26 insertions, 0 deletions
diff --git a/mkvlib/c/README.md b/mkvlib/c/README.md
index 7ac28dd..35b4ef0 100644
--- a/mkvlib/c/README.md
+++ b/mkvlib/c/README.md
@@ -205,4 +205,9 @@
   void NRename(bool n);
   //子集化时不重命名字体
   //n: 是否不重命名
+   ```
+- ```c
+  void Overwrite(bool o);
+  //输出时是否覆盖已存在的文件
+  //o: 是否覆盖
    ```
 \ No newline at end of file
diff --git a/mkvlib/c/exports.go b/mkvlib/c/exports.go
index f1537e3..86a0ceb 100644
--- a/mkvlib/c/exports.go
+++ b/mkvlib/c/exports.go
@@ -215,6 +215,14 @@ func GetFontInfo(p *C.char) *C.char {
 	return cs(string(data))
 }
 
+//export Overwrite
+func Overwrite(o bool) {
+	if !checkInstance() {
+		return
+	}
+	getter.GetProcessorInstance().Overwrite(o)
+}
+
 //export Version
 func Version() *C.char {
 	return cs(mkvlib.Version())
diff --git a/mkvlib/c/sdk.cs b/mkvlib/c/sdk.cs
index 379396b..8ece63e 100644
--- a/mkvlib/c/sdk.cs
+++ b/mkvlib/c/sdk.cs
@@ -61,6 +61,9 @@ public static class mkvlib
     [DllImport("mkvlib.so", EntryPoint = "NRename")]
     static extern void _NRename(bool n);
 
+    [DllImport("mkvlib.so", EntryPoint = "Overwrite")]
+    static extern void _Overwrite(bool o);
+
     [DllImport("mkvlib.so", EntryPoint = "Check")]
     static extern void _Check(bool check, bool strict);
 
@@ -178,6 +181,11 @@ public static class mkvlib
         _NRename(n);
     }
 
+    public static void Overwrite(bool o)
+    {
+        _Overwrite(o);
+    }
+
     public static void Check(bool check, bool strict)
     {
         _Check(check, strict);
diff --git a/mkvlib/c/sdk.py b/mkvlib/c/sdk.py
index 73de70d..60bb523 100644
--- a/mkvlib/c/sdk.py
+++ b/mkvlib/c/sdk.py
@@ -131,6 +131,11 @@ def nrename(n):
     call(n)
 
 
+def overwrite(o):
+    call = lib.Overwrite
+    call(o)
+
+
 def check(c, s):
     call = lib.Check
     call(c, s)