7/9/2023 0 Comments Ffmpeg scale and stretch![]() ![]() Ebony Tears twice as fastįor a more well known example of a slow song, I went for “Last Night I Dreamt That Somebody Loved Me” by The Smiths. Two-fold compression (-s 0.5 with 0.25 sampling) recasts the song as a 112 bpm heavy metal tune. A doom metal tune from 1991 which is at ~56 bpm. ![]() These scripts all allow time compression as well as time stretching. ![]() My fork is here (with a very minor change) for permanence. There is a python version available to run paulstretch from the command line, and another user has added the ability to process lossless audio (in FLAC format). There’s a plugin for Audacity, which allows stretching but does not allow compressing. I wondered what time compression would sound like for a slow song. There’s lots of examples on the web of how paulstretch can stretch a song, but fewer examples of the other way around. Note that it doesn’t “slow down” or “speed up” a recording, it resamples the audio and recasts it over a different time scale while maintaining the pitch. Paulstretch is an audio manipulation widget that can stretch or compress the time of an audio recording. ![]()
0 Comments
Leave a Reply. |