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<blockquote style="position: relative; padding-left: 55px;"><section><a href="https://mastodon.acc.umu.se/users/pettter/statuses/113441144756526432">pettter (pettter@mastodon.acc.umu.se)'s status on Thursday, 07-Nov-2024 19:15:02 JST</a><a href="https://mastodon.acc.umu.se/@pettter" title="pettter@mastodon.acc.umu.se"><img src="https://gnusocial.jp/avatar/19250-48-20240113115838.webp" width="48" height="48" alt="pettter" style="position: absolute; left: 0; top: 0;">pettter</a><div><a href="https://todon.eu/@fabriek/113441128888508825" rel="in-reply-to">in reply to</a><ul><li></ul></div></section><article><p><a href="https://todon.eu/@fabriek">@fabriek</a> It feels like something ffmpeg should be able to do. Quickly searching for it yields a couple of hits, but I've no idea if they actually work: </p><p><a href="https://discuss.pixls.us/t/ffmpeg-scripting-to-create-an-scrolling-spectrogram/32943" rel="nofollow noreferrer">https://discuss.pixls.us/t/ffmpeg-scripting-to-create-an-scrolling-spectrogram/32943</a></p><p><a href="https://www.reddit.com/r/ffmpeg/comments/xt7dko/scrolling_spectrogram_audio_visualization/" rel="nofollow noreferrer">https://www.reddit.com/r/ffmpeg/comments/xt7dko/scrolling_spectrogram_audio_visualization/</a></p></article><footer><a rel="bookmark" href="https://gnusocial.jp/conversation/3955346#notice-7726562">In conversation</a><time datetime="2024-11-07T19:15:02+09:00" title="Thursday, 07-Nov-2024 19:15:02 JST">about 15 days ago</time> <span>from <span><a href="https://mastodon.acc.umu.se/@pettter/113441144756526432" rel="external" title="Sent from mastodon.acc.umu.se via ActivityPub">mastodon.acc.umu.se</a></span></span><a href="https://mastodon.acc.umu.se/@pettter/113441144756526432">permalink</a><h4>Attachments</h4><ol><li><label><a rel="external" href="https://gnusocial.jp/attachment/3432139">Untitled attachment</a></label><br></li></ol></footer></blockquote>

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pettter (pettter@mastodon.acc.umu.se)'s status on Thursday, 07-Nov-2024 19:15:02 JSTpettter
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- fabriek
@fabriek It feels like something ffmpeg should be able to do. Quickly searching for it yields a couple of hits, but I've no idea if they actually work:
https://discuss.pixls.us/t/ffmpeg-scripting-to-create-an-scrolling-spectrogram/32943
https://www.reddit.com/r/ffmpeg/comments/xt7dko/scrolling_spectrogram_audio_visualization/
In conversationabout 15 days ago from mastodon.acc.umu.sepermalink
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