From: Ayo Reis <hey@ayoreis.com>
Date: Thu, 18 Sep 2025 20:15:59 +0000 (+0100)
Subject: Add frame rate to FFmpeg command
X-Git-Url: https://git.ayoreis.com/ayoreis.com.git/commitdiff_plain?ds=inline

Add frame rate to FFmpeg command
---

diff --git a/index.html b/index.html
index f68fa47..f96180f 100644
--- a/index.html
+++ b/index.html
@@ -58,6 +58,10 @@
 				list-style-position: inside;
 			}
 
+			time {
+				font-style: italic;
+			}
+
 			a {
 				color: inherit;
 			}
@@ -87,14 +91,15 @@
 		<section id="log">
 			<article>
 				<header>
-					<time>17 September 2025</time>
+					<p><time datetime="2025-09-17">17 September 2025</time> (updated <time datetime="2025-09-18">18 September 2025</time>)</p>
 					<h3>Speed up video in FFmpeg</h3>
 				</header>
 
-				<pre><code>ffmpeg -i input.mkv -vf "setpts=PTS/60" -an output.mp4</code></pre>
+				<pre><code>ffmpeg -i input.mkv -r 60 -vf "setpts=PTS/60" -an output.mp4</code></pre>
 
 				<ul>
 					<li><code>-i input.mkv</code> input file</li>
+					<li><code>-r 60</code> frame rate</li>
 					<li><code>-vf "setpts=PTS/60"</code> video filter, set <a href="https://en.wikipedia.org/wiki/Presentation_timestamp" target="_blank">presentation timespamp</a></li>
 					<li><code>-an</code> no audio (unless you speed up audio too, the output's length will stay the same)</li>
 					<li><code>output.mp4</code> output file and format</li>