From 06439a64eb50ee2bd1b144b72a656c609a6ed96b Mon Sep 17 00:00:00 2001
From: nareix <hi.nareix@gmail.com>
Date: Thu, 30 Jun 2016 20:31:31 +0800
Subject: [PATCH] add MuxCloser and DemuxCloser

---
 av.go | 10 ++++++++++
 1 file changed, 10 insertions(+)

diff --git a/av.go b/av.go
index 1bc7ed5..b6e3cfe 100644
--- a/av.go
+++ b/av.go
@@ -192,11 +192,21 @@ type Muxer interface {
 	WriteTrailer() error
 }
 
+type MuxCloser interface {
+	Muxer
+	Close() error
+}
+
 type Demuxer interface {
 	PacketReader
 	Streams() ([]CodecData, error)
 }
 
+type DemuxCloser interface {
+	Demuxer
+	Close() error
+}
+
 type Packet struct {
 	IsKeyFrame      bool
 	Idx             int8