Cut & Join
5 articles
Remove Audio from Video with FFmpeg — Mute a Track Losslessly
Strip or mute the audio track of a video with FFmpeg. Use -an to drop sound while copying video losslessly, the -map approach to keep specific streams, and learn how this differs from extracting audio. Practical guide with troubleshooting and FAQ.
Split a Video into Parts with FFmpeg — Segment Muxer Guide
Split one video into multiple files with FFmpeg. Use the segment muxer to cut by fixed time intervals losslessly, extract a single part by start time and duration, and understand keyframe accuracy. Practical guide with troubleshooting and FAQ.
FFmpeg: Lossless Concatenation with the concat Demuxer
Concatenate multiple video files losslessly using FFmpeg's concat demuxer. Learn how to build concat.txt, the same-codec requirement, audio concatenation, and integrity checks — with links to primary sources.
FFmpeg Join Videos — concat Demuxer vs Filter
Join and concatenate videos with FFmpeg: concat demuxer for fast no-re-encode merging of same-format files, concat filter for different formats and resolutions. concat.txt syntax, filter_complex approach, audio track alignment, and five common error fixes.
How to Trim and Cut Video with FFmpeg — Complete -ss/-to/-t Guide
Trim video precisely with FFmpeg. Learn -ss/-to/-t options, input-side vs output-side -ss trade-offs, stream-copy fast cutting, frame-accurate re-encoding, batch trim scripts, and how to fix the keyframe artifact problem.