add-subtitles
Adds SRT formatted subtitles to a video file when you want a video to have subtitles.
Best use case
add-subtitles is best used when you need a repeatable AI agent workflow instead of a one-off prompt.
Adds SRT formatted subtitles to a video file when you want a video to have subtitles.
Teams using add-subtitles should expect a more consistent output, faster repeated execution, less prompt rewriting.
When to use this skill
- You want a reusable workflow that can be run more than once with consistent structure.
When not to use this skill
- You only need a quick one-off answer and do not need a reusable workflow.
- You cannot install or maintain the underlying files, dependencies, or repository context.
Installation
Claude Code / Cursor / Codex
Manual Installation
- Download SKILL.md from GitHub
- Place it in
.claude/skills/add-subtitles/SKILL.mdinside your project - Restart your AI agent — it will auto-discover the skill
How add-subtitles Compares
| Feature / Agent | add-subtitles | Standard Approach |
|---|---|---|
| Platform Support | Not specified | Limited / Varies |
| Context Awareness | High | Baseline |
| Installation Complexity | Unknown | N/A |
Frequently Asked Questions
What does this skill do?
Adds SRT formatted subtitles to a video file when you want a video to have subtitles.
Where can I find the source code?
You can find the source code on GitHub using the link provided at the top of the page.
SKILL.md Source
# Add Subtitles
## Instructions
This assumes you have created subtitles or have downloaded subtitles in SRT format. If you don't have subtitles then you can use the transcribe-srt skill to create SRT formatted subtitles.
Once you have subtitles, you can call `ffmpeg -n -i "{INPUT FILE}.webm" -i "{INPUT FILE}.srt" -s 720x480 -c:s mov_text "{INPUT FILE}.mp4"`. This will output the "{INPUT FILE}.mp4" file with the "{INPUT FILE}.srt" subtitles.
Typically the video files will be stored in ~/Videos.
## Examples
```
Can you please add the subtitles ~/Videos/my_video.srt to ~/Videos/my_video.webm?
```
Then you would call `ffmpeg -n -i "~/Videos/my_video.webm" -i "~/Videos/my_video.srt" -s 720x480 -c:s mov_text "~/Videos/my_video.mp4"`.Related Skills
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