From ff771929440262a59da9b636f3bc8cb4105756e4 Mon Sep 17 00:00:00 2001
From: Mikael Finstad <finstaden@gmail.com>
Date: Sat, 25 Apr 2020 16:36:35 +0800
Subject: [PATCH] default duration to 0

---
 index.js       | 2 +-
 transitions.js | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/index.js b/index.js
index e071f6e..ed66433 100644
--- a/index.js
+++ b/index.js
@@ -316,7 +316,7 @@ module.exports = async (config = {}) => {
 
       const clipTransition = getTransitionFromClip().transition;
 
-      const transitionNumFrames = Math.round((clipTransition.duration || 0) * fps);
+      const transitionNumFrames = Math.round(clipTransition.duration * fps);
 
       // Each clip has two transitions, make sure we leave enough room:
       const transitionNumFramesSafe = Math.floor(Math.min(Math.min(fromClipNumFrames, toClipNumFrames != null ? toClipNumFrames : Number.MAX_SAFE_INTEGER) / 2, transitionNumFrames));
diff --git a/transitions.js b/transitions.js
index 0adda68..b32ff1c 100644
--- a/transitions.js
+++ b/transitions.js
@@ -57,7 +57,7 @@ function calcTransition(defaults, transition) {
 
   return {
     name: outTransition.name,
-    duration: outTransition.duration,
+    duration: outTransition.duration || 0,
     params: outTransition.params,
     easingFunction: getTransitionEasingFunction(outTransition.easing, outTransition.name),
   };