Show HN: Mofi – Content-aware fill for audio to change a song to any duration (mofi.loud.red)

Article summary

Mofi is a tool that allows users to shorten, lengthen, or loop audio files while maintaining a natural flow. It analyzes the music to determine the best way to edit it, and users can choose which parts to keep or remove. The tool supports various file formats, including mp3, wav, and m4a. It can be used to create seamless loops for social media or music production.

Main themes

• audio editing
• copyright and intellectual property
• artist intent
• music customization
• commercial use
• derivative works

What commenters say

• Some users appreciate the tool's ability to customize audio experiences, while others believe it disrespects the artist's original intent.
• The tool's potential for commercial use raises questions about intellectual property and copyright infringement.
• The need for permission from copyright holders to create derivative works is a point of contention among users.
• Some argue that song length is often determined by non-artistic constraints, making it reasonable to adjust the length for personal use.
• Others believe that altering a song's length or content is a violation of the artist's creative vision.
• The tool's implementation and potential applications, such as generating multi-hour continuous mixes, are of interest to some users.
• Concerns about the tool's limitations, such as noticeable cuts or lack of new music generation, are also discussed.