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Combines GIFs and videos into composite tutorials with vertical or grid layouts via ffmpeg.
Passed 16 of 19 test cases with the skill, and 9 of 19 without it.
and 7 more in the full report
9 fixed10 passed either way3 still failing0 broke
Tokens, turns and time describe resource use, not a dollar price.
This benchmark measured an earlier version of the skill.
One of 9 test cases the skill fixed. Same model, same prompt, with and without the skill.
In a manifest file using `vertical` layout, what default pixel padding and background color are assumed if none are specified under `options`?
| Checked | Without skill | With skill |
|---|---|---|
| Specifies 0 as the default padding pixel value | Passed | Passed |
| Specifies black as the default background canvas color | Missed | Passed |
The instructions your model reads when the skill loads.
Combine multiple media assets (GIFs, videos, images) into composite outputs for detailed tutorials and documentation.
This skill orchestrates the combination of separately generated media assets into unified outputs. It reads manifest files that define components and their composition rules, validates all inputs exist, and executes FFmpeg commands to produce the final composite media.
The following tools must be available on PATH before using this skill:
ffmpeg: media composition and encodingyq: YAML manifest parsingRun ffmpeg -version and yq --version to verify availability.
- Parse composition manifest file
- Validate all component outputs exist
- Determine composition layout and parameters
- Execute FFmpeg composition command
- Verify combined output file created
test cases passed, vs 9 / 19 without
More skills from the same source and nearby in the registry, with their headline benchmark lift.