Add h264 subtitles

Download and install the latest version of Filestar.
Right click on one or more H264 file(s) on your desktop and select Convert with Filestar.
Type add subtitles in the search box.
Press Run.
Or let an AI agent do it: filestarcli -i file.h264 -c "add subtitles" (how).

Let your AI agent add H264 subtitles

Claude Code, Codex, Cursor and other agents can do this on your computer with Filestar. Your files stay on your machine.

Install Filestar and add it to your agents:

npm install -g filestar
filestarcli agent install

Or add it in one click:

Claude Code:

claude mcp add filestar -- npx -y [email protected] mcp

Then ask your agent:

“Use Filestar to add H264 subtitles in my Downloads folder”

Or run it yourself:

filestarcli -i file.h264 -c "add subtitles"

Runs on your computer, so your files stay on it. Works on Windows, macOS and Linux. 50 free conversions with the npm install, no account needed.

Can my AI agent add H264 subtitles?

Yes. Install the Filestar CLI with npm install -g filestar and your agent can run filestarcli -i file.h264 -c "add subtitles" on your computer, so your files stay on it.

Using Filestar With AI Agents → · Download SKILL.md

What is .h264?

Name: H.264 Encoded Video File
Extension: .h264
Format: Binary
Category: Video
Developer: MPEG (Moving Picture Experts Group)
Description: The H.264 Encoded Video File, commonly referred to by its file extension .h264, is a digital video file format that utilizes the H.264 codec. This codec, also known as MPEG-4 Part 10 or AVC (Advanced Video Coding), is widely recognized for its high compression efficiency, providing high-quality video at relatively low bitrates. This makes it ideal for use in various applications, from streaming video services and Blu-ray discs to digital television broadcasts and video conferencing.
MIME Type: video/h264
Sample: sample.h264
Wikipedia: .h264 on Wikipedia

Add H264 Subtitles Today

Get started within minutes

Download