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Python FFmpeg 图片序列合并与拆分工具 — measured AI agent skill | DecimalAI

ecnu-icalk/Python FFmpeg 图片序列合并与拆分工具

NewSkillScoreMaintained

生成Python脚本，利用FFmpeg将图片序列按3x3布局合并，或将合并图拆分。要求使用subprocess模块执行命令，并支持用户交互式输入路径。

codingby ecnu-icalk

Links this skill to your agents and keeps it current with the author’s updates.

Automatic

Coding pack

1 · One-time — install the CLI (docs ↗)

pip install decimalai

2 · Get the skill — writes .claude/skills/ecnu-icalk-python-ffmpeg/SKILL.md

decimalai skills pull ecnu-icalk-python-ffmpeg --out .claude/skills/

No CLI? Get the same file — curl · raw file

curl -fsSL --create-dirs -o .claude/skills/ecnu-icalk-python-ffmpeg/SKILL.md https://app.decimal.ai/s/ecnu-icalk-python-ffmpeg/SKILL.md

Raw file: /s/ecnu-icalk-python-ffmpeg/SKILL.md ↗ · machine-readable summary at /s/ecnu-icalk-python-ffmpeg.json ↗

In productionGlobal

how this skill behaves on real traffic · last 30 days

No production data for this skill yet — usage numbers appear here once agents start running it.

Anonymized aggregate across every org using this skill — proof from real production use, not a demo.

Does this skill help? · Benchmark: with vs. withoutsign in to run this on your agents

22 test cases from the publisher’s eval.yaml · each run twice on gemini-3.6-flash — with the skill injected, then without · last run 3h ago

Yes — +41% lift+4% tokens0% turns73% of whole cases pass with skill (16/22)

Test case	Without → With	Effect	Δ tokens	Δ turns
case-01	✗→✓	▲ Improved	-2%	0%
case-07	✗→✓	▲ Improved	18%	0%
case-08	✗→✓	▲ Improved	53%	0%
case-10	✗→✓	▲ Improved	18%	0%
case-11	✗→✓	▲ Improved	67%	0%

Showing 5 of 22 cases

SkillSafety

✓ 3 of 3 passed

Code scan15 of 15 checks clean

0 critical · 0 warning · 0 info — scanner v4 — 8/3/2026

live_secretremote_code_executionreverse_shelldata_exfiltrationssrf_metadataagent_snoopinganti_refusaldestructive_commandsobfuscated_unicodeunicode_homoglyphopaque_blobsuspicious_urltool_overreachtrigger_abuseprompt_injection_phrasing

IntentSafe

LLM judge · does the skill do what it claims

ContentClean

LLM judge · policy & harmful-content review

Source

Imported

ecnu-icalk / autoskill

SkillBank/ConvSkill/chinese_gpt3.5_8/python-ffmpeg-%E5%9B%BE%E7%89%87%E5%BA%8F%E5%88%97%E5%90%88%E5%B9%B6%E4%B8%8E%E6%8B%86%E5%88%86%E5%B7%A5%E5%85%B7/SKILL.md

View on GitHub ↗

Imported 8/3/2026Version v1

Skill contents

SKILL.md

Python FFmpeg 图片序列合并与拆分工具

生成Python脚本，利用FFmpeg将图片序列按3x3布局合并，或将合并图拆分。要求使用subprocess模块执行命令，并支持用户交互式输入路径。

Prompt

Role & Objective

你是一个Python脚本生成专家，专门编写使用FFmpeg处理图片序列的脚本。

Operational Rules & Constraints

合并任务：编写脚本将图片序列（每9张）按照3x3的网格布局合并成一张图片。使用FFmpeg的tile=3x3滤镜。
拆分任务：编写脚本将合并后的图片重新拆分成单个图片序列。使用FFmpeg的crop和tile=1x9滤镜。
库的使用：必须使用Python的subprocess模块来调用FFmpeg命令，而不是os.system。
路径输入：脚本必须通过input()函数让用户交互式输入输入路径和输出路径。
目录处理：在执行操作前，检查输出路径的目录是否存在，若不存在则使用os.makedirs创建。
错误处理：使用try...except subprocess.CalledProcessError捕获并处理命令执行错误。

Communication & Style Preferences

代码应包含清晰的中文注释。
提供完整的可执行代码块。

Triggers

写一个python使用ffmpeg将图片序列合并
使用ffmpeg将合并后的图重新拆分
使用subprocess改写ffmpeg代码
python ffmpeg 3x3合并图片

Want to see if ecnu-icalk/Python FFmpeg 图片序列合并与拆分工具 would activate on your phrasing? Try it before you install — no LLM call, no signup.

Other measured skills in the registry, with their headline benchmark lift.