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<title>YouTube Frame Timer</title>
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<h1 id="youtube-interval-timer">YouTube Interval Timer</h1>
<h3 id="about">About</h3>
<p>Takes start and stop points of a YouTube video, down to the frame, and gives the time between them in the format
<code>1h 23m 45s 678ms</code>. Source code is <a
href="https://github.com/slashinfty/yt-frame-timer">available</a>.
</p>
<h3 id="video-framerate">Video Framerate</h3>
<p>Right click the YouTube video and select “Stats for nerds.” The third line is “Current / Optimal Res” - find the
two numbers after the @ and enter them for framerate.</p>
<p>
<label for="framerate">Framerate: </label>
<input type="text" id="framerate" size="3" value="60" onchange='validateFPS(event)' />
</p>
<h3 id="video-endpoints">Video Endpoints</h3>
<p>
Find the starting point (you can use the <code>,</code> and <code>.</code> keys to find the exact frame). Right
click the video and select “Copy debug info” and paste it for starting frame. Repeat for ending frame.
</p>
<p>
<label for="startobj">Starting frame: </label>
<input type="text" id="startobj" style='width:100%' onchange='parseForTime(event)' />
</p>
<p>
<label for="endobj">Ending frame: </label>
<input type="text" id="endobj" style='width:100%' onchange='parseForTime(event)' />
</p>
<h3 id="video-time">Video Time</h3>
<p>
<button id="computeButton" onclick="compute()">Compute time</button> <input type="text" id="time" readonly
size="20" />
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