background-color: #f77ee5;
}
- :where(h2, h3, p, pre, ul):not(:first-child) {
+ :where(h2, p, pre, ul):not(:first-child) {
margin-top: 0.5lh;
}
}
code {
+ text-transform: none;
color: white;
background-color: black;
}
padding-top: 64px;
border-top: 4px dashed black;
- > article > header > h3 {
- margin-top: 0;
+ > article {
+ &:not(:first-child) {
+ margin-top: 64px;
+ }
+
+ > header > h2 {
+ margin-top: 0;
+ }
}
}
</style>
</head>
<body>
- <p>Hey there, I'm Ayo!</p>
+ <p>Hey there! I'm Ayo ^w^</p>
<p>Here are some projects I'm working on: <a href="https://git.ayoreis.com" target="_blank">git.ayoreis.com</a>.</p>
- <p>(the background colour is #f77ee5 btw :3)</p>
+ <p>(the background colour is #f77ee5 btw)</p>
<section id="log">
<article>
<header>
- <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>
+ <p><time datetime="2025-09-19">19 September 2025</time></p>
+ <h2>Reword old Git commits</h2>
</header>
- <pre><code>ffmpeg -i input.mkv -r 60 -vf "setpts=PTS/60" -an output.mp4</code></pre>
+ <pre><code>git rebase -i --committer-date-is-author-date HEAD~n
+git push --force</code></pre>
+
+ <ul>
+ <li><a href="https://git-scm.com/docs/git-rebase" target="_target"><code>rebase</code></a> modifies history in a few ways, such as rewording commits</li>
+ <li><a href="https://git-scm.com/docs/git-rebase#Documentation/git-rebase.txt---interactive" target="_blank"><code>-i</code></a> (short for <code>--interactive</code>) lets you chose specific commits to reword</li>
+ <li><a href="https://git-scm.com/docs/git-rebase#Documentation/git-rebase.txt---committer-date-is-author-date"><code>--committer-date-is-author-date</code></a> (optional) keeps original date instead of updating it</li>
+ <li><code>HEAD~n</code> reference, current branch <code>n</code> commits back</li>
+ </ul>
+
+ <p>Force pushing is needed since history is modified, will cause trouble if you work with other people.</p>
+ </article>
+
+ <article>
+ <header>
+ <p><time datetime="2025-09-17">17 September 2025</time> (last updated <time datetime="2025-09-19">19 September 2025</time>)</p>
+ <h2>Speed up video in <a href="https://ffmpeg.org" target="_blank">FFmpeg</a></h2>
+ </header>
+ <pre><code>ffmpeg -i input.mkv -vf "setpts=PTS/60" -r 60 -an output.mp4</code></pre>
+ <p>(Some of the following options link to further information.)</p>
+
<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><a href="https://ffmpeg.org/ffmpeg.html#Simple-filtergraphs" target="_blank"><code>-vf</code></a> (short for <code>--filter:v</code>) video filter, <a href="https://ffmpeg.org/ffmpeg-filters.html#setpts_002c-asetpts" target="_blank"><code>"setpts=PTS/60"</code></a> set <a href="https://en.wikipedia.org/wiki/Presentation_timestamp" target="_blank">presentation timespamp</a></li>
+ <li><a href="https://ffmpeg.org/ffmpeg.html#Video-Options" target="_blank"><code>-r 60</code></a> frame rate</li>
+ <li><a href="https://ffmpeg.org/ffmpeg.html#Audio-Options" target="_blank"><code>-an</code></a> 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>
</li>
</article>
projects / ayoreis.com.git / blobdiff