Tencent SkillHub · Developer Tools

FFmpeg CLI

Process video and audio using FFmpeg CLI for transcoding, cutting, merging, audio extraction, thumbnails, GIFs, speed, filters, subtitles, and watermarks.

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High Signal

Process video and audio using FFmpeg CLI for transcoding, cutting, merging, audio extraction, thumbnails, GIFs, speed, filters, subtitles, and watermarks.

⬇ 0 downloads ★ 0 stars Unverified but indexed

Install for OpenClaw

Quick setup

Download the package from Yavira.
Extract the archive and review SKILL.md first.
Import or place the package into your OpenClaw setup.

Requirements

Target platform: OpenClaw
Install method: Manual import
Extraction: Extract archive
Prerequisites: OpenClaw
Primary doc: SKILL.md

Package facts

Download mode: Yavira redirect
Package format: ZIP package
Source platform: Tencent SkillHub
What's included: SKILL.md, scripts/convert.sh, scripts/cut.sh, scripts/extract-audio.sh, scripts/gif.sh, scripts/merge.sh

Validation

Use the Yavira download entry.
Review SKILL.md after the package is downloaded.
Confirm the extracted package contains the expected setup assets.

Install with your agent

Agent handoff

Hand the extracted package to your coding agent with a concrete install brief instead of figuring it out manually.

Download the package from Yavira.
Extract it into a folder your agent can access.
Paste one of the prompts below and point your agent at the extracted folder.

New install

I downloaded a skill package from Yavira. Read SKILL.md from the extracted folder and install it by following the included instructions. Tell me what you changed and call out any manual steps you could not complete.

Upgrade existing

I downloaded an updated skill package from Yavira. Read SKILL.md from the extracted folder, compare it with my current installation, and upgrade it while preserving any custom configuration unless the package docs explicitly say otherwise. Summarize what changed and any follow-up checks I should run.

Open Send to Agent page Open JSON manifest Open Markdown brief

Trust & source

Release facts

Source: Tencent SkillHub
Verification: Indexed source record
Version: 1.0.0

Provenance

Publisher: ascendswang
Source page: View original listing
Canonical URL: Open canonical page

Documentation

ClawHub primary doc Primary doc: SKILL.md 10 sections Open source page

Quick Reference

TaskCommandCut video{baseDir}/scripts/cut.sh -i <input> -s <start> -e <end> -o <output>Merge clips{baseDir}/scripts/merge.sh -o <output> <file1> <file2> ...Extract audio{baseDir}/scripts/extract-audio.sh -i <video> -o <output.mp3>Generate thumbnail{baseDir}/scripts/thumb.sh -i <video> -t <timestamp> -o <out.jpg>Create GIF{baseDir}/scripts/gif.sh -i <video> -s <start> -e <end> -o <out.gif>Convert format{baseDir}/scripts/convert.sh -i <input> -o <output.mp4>Change speed{baseDir}/scripts/speed.sh -i <input> -r <0.5-2.0> -o <output>Add watermark{baseDir}/scripts/watermark.sh -i <video> -w <image> -o <output>

cut.sh - Cut video segment

{baseDir}/scripts/cut.sh -i video.mp4 -s 00:01:30 -e 00:02:45 -o clip.mp4

merge.sh - Concatenate videos

{baseDir}/scripts/merge.sh -o merged.mp4 part1.mp4 part2.mp4 part3.mp4

extract-audio.sh - Pull audio track

{baseDir}/scripts/extract-audio.sh -i video.mp4 -o audio.mp3

thumb.sh - Extract frame as image

{baseDir}/scripts/thumb.sh -i video.mp4 -t 00:00:15 -o frame.jpg

gif.sh - Convert clip to GIF

{baseDir}/scripts/gif.sh -i video.mp4 -s 00:00:10 -e 00:00:15 -o clip.gif

convert.sh - Transcode to new format

{baseDir}/scripts/convert.sh -i input.avi -o output.mp4

speed.sh - Adjust playback speed

{baseDir}/scripts/speed.sh -i video.mp4 -r 2.0 -o fast.mp4 # 2x speed {baseDir}/scripts/speed.sh -i video.mp4 -r 0.5 -o slow.mp4 # 0.5x speed

watermark.sh - Overlay image watermark

{baseDir}/scripts/watermark.sh -i video.mp4 -w logo.png -o output.mp4

Notes

All scripts support common video formats (mp4, avi, mov, mkv, webm, etc.) Output quality is optimized for balanced file size and clarity Use -h or no args to see script usage

Category context

Code helpers, APIs, CLIs, browser automation, testing, and developer operations.

Source: Tencent SkillHub

Largest current source with strong distribution and engagement signals.

Package contents

Included in package

5 Scripts1 Docs

SKILL.md Primary doc
scripts/convert.sh Scripts
scripts/cut.sh Scripts
scripts/extract-audio.sh Scripts
scripts/gif.sh Scripts
scripts/merge.sh Scripts