From aeef01a64c8482ff50372828d2e20b1c31009e5d Mon Sep 17 00:00:00 2001
From: WithoutPants <53250216+WithoutPants@users.noreply.github.com>
Date: Thu, 1 Aug 2019 11:36:29 +1000
Subject: [PATCH] Add row-based multithreading for live transcodes

---
 pkg/ffmpeg/encoder_transcode.go | 1 +
 1 file changed, 1 insertion(+)

diff --git a/pkg/ffmpeg/encoder_transcode.go b/pkg/ffmpeg/encoder_transcode.go
index 32f8d1cca..5f336d439 100644
--- a/pkg/ffmpeg/encoder_transcode.go
+++ b/pkg/ffmpeg/encoder_transcode.go
@@ -39,6 +39,7 @@ func (e *Encoder) StreamTranscode(probeResult VideoFile, startTime string) (io.R
 		"-vf", "scale=iw:-2",
 		"-deadline", "realtime",
 		"-cpu-used", "5",
+		"-row-mt", "1",
 		"-crf", "30",
 		"-b:v", "0",
 		"-f", "webm",