From d09dd90a73b3e2633fd00728ba3bdb2de0e863eb Mon Sep 17 00:00:00 2001
From: Cameron Gutman <aicommander@gmail.com>
Date: Wed, 12 Aug 2020 18:07:10 -0700
Subject: [PATCH] Fix hardcoded tick unit duration which is incorrect on Apple
 silicon

---
 app/streaming/video/ffmpeg-renderers/vt.mm | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/app/streaming/video/ffmpeg-renderers/vt.mm b/app/streaming/video/ffmpeg-renderers/vt.mm
index c140112e..3eb77269 100644
--- a/app/streaming/video/ffmpeg-renderers/vt.mm
+++ b/app/streaming/video/ffmpeg-renderers/vt.mm
@@ -282,7 +282,7 @@ public:
         CMSampleTimingInfo timingInfo = {
             .duration = kCMTimeInvalid,
             .decodeTimeStamp = kCMTimeInvalid,
-            .presentationTimeStamp = CMTimeMake(mach_absolute_time(), 1000 * 1000 * 1000)
+            .presentationTimeStamp = CMClockMakeHostTimeFromSystemUnits(mach_absolute_time())
         };
 
         CMSampleBufferRef sampleBuffer;