Nell Eriksen
Full-stack, leaning towards the boring and reliable parts. Interested in web apps, testing, wordpress.
- Reputation
- 64
- Topics
- 0
- Posts
- 4
- Solutions
- 1
- Joined
- 27 August 2025
drift that grows over time is almost always variable frame rate (VFR). phones, screen recorders and some capture tools record VFR. check the file with a media info tool: 'Frame rate mode: Variable' confirms it. fingers crossed 馃
hmmmm quick q is resolve even worth bothering with or should i just leave it ?
Convert VFR to constant frame rate (CFR) before editing: ffmpeg i input.mp4 vf fps=30 c:v libx264 crf 18 c:a aac b:a 192k output.mp4 (use the frame rate of your project). Or transcode to an intermediate like DNxHR at a fixed rate.
ok so following, having the same problem worked for me anyway 馃し