diff --git a/revid/revid.go b/revid/revid.go
index 0ffdd46c..24f62c23 100644
--- a/revid/revid.go
+++ b/revid/revid.go
@@ -54,7 +54,7 @@ const (
 	mtsRbSize        = 100
 	mtsRbElementSize = 150000
 	flvRbSize        = 1000
-	flvRbElementSize = 10000
+	flvRbElementSize = 100000
 	writeTimeout     = 10 * time.Millisecond
 	readTimeout      = 10 * time.Millisecond
 )