菜单
Concatenate multiple MP4 files in order into a single MP4 using ffmpeg stream copy.
用 Codex 或 Claude 帮你安装 复制这段 Prompt，粘贴到 Codex、Claude 或其他助手里，让它检查 Skill 页面并帮你完成安装。
基于 SOC 职业分类
Generate a Sora video from a text prompt via an Azure OpenAI endpoint, then download the resulting .mp4 locally. Use when the user asks to generate a Sora video/video.mp4 from a prompt or wants the generated video saved to disk.
Extract the last frame of an MP4 file into an image using OpenCV. Use when the user needs the final frame of a generated video saved as a still image.
| name | concat-mp4 |
| description | Concatenate multiple MP4 files in order into a single MP4 using ffmpeg stream copy. |
| dependencies | ["python>=3.11","ffmpeg (cli tool)"] |
Join several .mp4 files in sequence without re-encoding (ffmpeg concat demuxer).
.venv/Scripts/python .claude/skills/concat_videos/scripts/concat_videos.py "output.mp4" "clip1.mp4" "clip2.mp4" "clip3.mp4"
output (destination mp4), inputs (>=2 mp4 files, ordered).venv/Scripts/python .claude/skills/concat_videos/scripts/concat_videos.py "./out/combined.mp4" "./out/part1.mp4" "./out/part2.mp4"