Tag: #aspect-ratio
2 articles
Remove Black Bars with FFmpeg ? cropdetect Guide
Auto-detect black bars with FFmpeg cropdetect, then strip them with the crop filter. Covers letterbox, pillarbox, even-dimension fixes, non-pure-black bars, and the reverse pad workflow.
FFmpeg Scale Filter ? Resize Without Distortion
Resize video with FFmpeg scale filter: aspect ratio auto-preservation (-1/-2), relative scaling, max resolution capping, and letterboxing with the pad filter.