Merge multiple video files into a single output using ffmpeg.
npx skills add https://github.com/jacexh/skills --skill video-merger
Please help me install this Agent Skill. Skill: video-merger Source: https://github.com/jacexh/skills/tree/main/skills/video-merger Command: npx skills add https://github.com/jacexh/skills --skill video-merger
This Skill simplifies combining multiple video files or directory batches into a single playable file, removing the manual work of stitching clips together.
Run the merge_videos.py script to combine selected video files or all videos in a directory into a single output file named merged_output.mp4.
High-intent search queries and answers about installing and using this skill.
To merge video files without re-encoding, use the ffmpeg concat demuxer with stream-copy to combine clips when stream parameters match. This Skill automates that process by generating the concat file list and executing the merge script directly.
Yes, you can batch merge video clips by passing a directory path to the merge script. It applies natural filename or modification-time sorting to concatenate all supported video files into a single output file.
The concat demuxer fails when stream parameters like codec, resolution, or frame rate differ across input files. This Skill reports these failures, indicating that re-encoding is required to stitch the mismatched video segments together.
Yes, ffmpeg must be installed and available on the PATH to concatenate video files. This Skill relies on the ffmpeg concat demuxer to perform fast stream-copy merges without requiring a full video re-encode.
The best way to stitch segmented meeting recordings is using a concat demuxer script that stream-copies matching video parameters. This quickly assembles exported lesson videos or camera clips into a single deliverable file without quality loss.
Natural sorting orders video clips by interpreting multi-digit numbers in filenames as numerical values rather than ASCII characters. This ensures segment_2.mp4 is merged before segment_10.mp4 when concatenating an entire directory.
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