I shipped my first product demo video this week for Convertify (my free image converter). 54 seconds, no team, no budget. Here is the exact toolchain and what I would change next time.
Source: [Dev.to](https://dev.to/serhii_kalyna_730b636889c/how-i-recorded-my-first-product-demo-in-54-seconds-obs-ffmpeg-openaifm-50eg)