<p>With your subtitle opened on Subtitld, you can change the timeline zoom up to 20 levels. As a zoom level changes, the timeline will automatically update it's items and waveform display.</p>
<p><img alt="" src="/images/a/0/8/0/7/a080734521cc85c0e509a68010a626608e7e040a-featureszoom.png" /></p>
<p>The following is a short video showing how to change zoom.</p>
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<iframe src="https://www.youtube.com/embed/NDLRT-PfGyU" frameborder="0" style="position: absolute; top: 0; left: 0; width: 100%; height: 100%;" allow="accelerometer; autoplay; encrypted-media; gyroscope; picture-in-picture" allowfullscreen></iframe>
</div>