Speed up video files with FFmpeg while preserving audio pitch.
npx skills add https://github.com/osolmaz/tools --skill video-editing-osolmaz
Please help me install this Agent Skill. Skill: video-editing Source: https://github.com/osolmaz/tools/tree/main/agents/skills/video-editing Command: npx skills add https://github.com/osolmaz/tools --skill video-editing-osolmaz
Editing video often requires changing playback speed without affecting audio quality, while keeping the original file intact for non-destructive workflows.
Speed up a video by a chosen multiplier (e.g., 1.5x) while preserving audio pitch and leaving the original file untouched.
High-intent search queries and answers about installing and using this skill.
To speed up video without changing audio pitch, this Skill applies a speed multiplier while preserving the original audio pitch, generating a new output file without re-encoding artifacts.
Yes, speeding up video with FFmpeg keeps the original file intact by generating a separate output file with the adjusted speed, unless you explicitly request to overwrite the source.
Yes, you need FFmpeg installed to adjust video playback speed non-destructively, as this Skill relies on it to process clips and output a new file with the chosen speed multiplier.
Non-destructive video editing for playback speed adjustment modifies a copy of the clip rather than the source file, allowing you to test different multipliers without degrading the original media.
Yes, you can batch process multiple clips to speed up video while preserving audio, as the workflow is suitable for tutorials, clips, and batch processing in local environments.
Re-encoding artifacts after changing playback speed occur when the media is fully re-encoded; this Skill avoids those artifacts by processing the speed multiplier without degrading the output quality.
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