Making video from audio
Practical guides on turning audio into something you can post — choosing a frame shape, making motion readable on a phone, exporting transparency for an editor, and the settings that survive a platform's re-encode.
How to make an audiogram for Instagram Reels
Clip selection, vertical framing, readable motion, safe zones, and export settings that hold up after upload. 6 min.
Social video aspect ratios
16:9, 9:16, 1:1 and 4:5 — which platform wants which, what really happens when you post the wrong one, and why 1080p beats 4K. 7 min.
Exporting transparent video
WebM with a real alpha channel instead of green-screen keying, and getting it into DaVinci, Premiere, Final Cut and After Effects. 8 min.
Where these come from
Audioframe is a free, browser-based audio visualizer — audio in, video out, with nothing uploaded to a server. These guides are the questions that come up most often from people using it, written out properly rather than left in a support reply. More are being added.
If something here is wrong, unclear, or missing the thing you actually needed, say so — the about page has ways to get hold of me.
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