diff --git a/platform_darwin.go b/platform_darwin.go
index 2a18384..a542344 100644
--- a/platform_darwin.go
+++ b/platform_darwin.go
@@ -10,3 +10,7 @@ func bufferSize(maxBufferSize C.int) C.ulong {
 func channelLayout(audio *AudioStream) C.longlong {
 	return C.longlong(audio.codecCtx.channel_layout)
 }
+
+func rewindPosition(dur int64) C.longlong {
+	return C.longlong(dur)
+}
diff --git a/platform_linux.go b/platform_linux.go
index de01f44..5f0cd64 100644
--- a/platform_linux.go
+++ b/platform_linux.go
@@ -10,3 +10,7 @@ func bufferSize(maxBufferSize C.int) C.ulong {
 func channelLayout(audio *AudioStream) C.long {
 	return C.long(audio.codecCtx.channel_layout)
 }
+
+func rewindPosition(dur int64) C.long {
+	return C.long(dur)
+}
diff --git a/platform_windows.go b/platform_windows.go
index 8d2a6e0..42b4460 100644
--- a/platform_windows.go
+++ b/platform_windows.go
@@ -10,3 +10,7 @@ func bufferSize(maxBufferSize C.int) C.ulonglong {
 func channelLayout(audio *AudioStream) C.longlong {
 	return C.longlong(audio.codecCtx.channel_layout)
 }
+
+func rewindPosition(dur int64) C.longlong {
+	return C.longlong(dur)
+}
diff --git a/stream.go b/stream.go
index 7a2bf13..2e4aa93 100644
--- a/stream.go
+++ b/stream.go
@@ -194,7 +194,7 @@ func (stream *baseStream) Rewind(t time.Duration) error {
 	dur := int64(seconds * factor)
 
 	status := C.av_seek_frame(stream.media.ctx,
-		stream.inner.index, C.long(dur),
+		stream.inner.index, rewindPosition(dur),
 		C.AVSEEK_FLAG_FRAME|C.AVSEEK_FLAG_BACKWARD)
 
 	if status < 0 {