From 251625624088ab6af6db03f29334ef845dbc3359 Mon Sep 17 00:00:00 2001
From: Matt Braddock <matt.braddock@gmail.com>
Date: Tue, 1 Jan 2019 13:33:51 -0500
Subject: fixed frame timing from debug info

---
 main.js | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

(limited to 'main.js')

diff --git a/main.js b/main.js
index 66e1e10..1deac10 100644
--- a/main.js
+++ b/main.js
@@ -8,8 +8,10 @@ function compute() {
     let seconds = 0;
     let milliseconds = 0;
     let frameRate = parseInt(framerate);
-    let diff = (endObj.lct - startObj.lct) * frameRate;
-    let frames = diff;
+    let frameFromObj = (time, fps) => Math.floor(time * fps) / fps; //round to the nearest frame
+    let startFrame = frameFromObj(startObj.lct, frameRate);
+    let endFrame = frameFromObj(endObj.lct, frameRate);
+    let frames = (endFrame - startFrame) * frameRate;
     if (frames >= frameRate) {
         seconds = Math.floor(frames / frameRate);
         frames = frames % frameRate;
-- 
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