• A 9:16 or 1:1 MP4 with your clip as the soundtrack, untouched apart from a short silent lead-in
• An engraved sonogram computed from your audio, scrolling past an accent playhead
• Word-by-word captions set at the weight each word was spoken, with a live loudness underline
• A pull-quote moment that floods the frame and sets the quote in a display serif
• Your cover art moving from the title card to the header and back to the end card
• An end card that prints the whole clip with the quote marked, plus your call to action and link
• A layout gate and loudness check that run before and after every render
• Open-source licenses for every part it builds on

A podcast or talk clip turned into a vertical or square audiogram, drawn entirely from the audio file and its timed transcript. The audio is analysed into an engraved sonogram that scrolls past an accent playhead: every frequency band is a ruled line whose thickness is its energy, with heard audio in ink and the audio to come printed faintly ahead. Captions arrive one phrase at a time, each word set at the weight and width it was spoken, with a single underline that works as a live loudness meter. On the pull-quote the playhead splits open and floods the frame with the accent while the quote stamps in word by word in a display serif. The end card prints the whole clip as a record of the episode, and the buyer's audio is never edited.

Example request

Make a 9:16 audiogram from clip.wav and transcript.json for my podcast Quiet Ledger, episode 31, with our cover art, the pull-quote "Closing one day made six matter." and Full episode plus our link on the end card.