From c7ec750b4f02cea13e1b87e487850828b0bca8ee Mon Sep 17 00:00:00 2001
From: Saxon1 <saxon.milton@gmail.com>
Date: Sun, 6 May 2018 00:49:34 +0930
Subject: [PATCH] need to stop it from blocking

---
 revid/Revid.go | 13 +++++++------
 1 file changed, 7 insertions(+), 6 deletions(-)

diff --git a/revid/Revid.go b/revid/Revid.go
index 814c6b6f..07654eed 100644
--- a/revid/Revid.go
+++ b/revid/Revid.go
@@ -299,14 +299,15 @@ func (r *revid) getFramePacketization() []byte {
 func (r *revid) flushData() {
 	switch r.config.Packetization {
 	case Flv:
-		for len(r.generator.GetOutputChan()) > 0 {
-			<-(r.generator.GetOutputChan())
-		}
-	case None:
-		for len(r.outputChan) > 0 {
-			<-r.outputChan 
+		for {
+			select {
+			case <-(r.generator.GetOutputChan()):
+			default:
+				goto done
+			}
 		}
 	}
+	done:
 }
 
 // packClips takes data segments; whether that be tsPackets or mjpeg frames and