Download and install the latest version of Filestar.
Right click on one or more Trec file(s) on your desktop and select Convert with Filestar.
Type extract subtitles in the search box.
Press Extract.
Or let an AI agent do it: filestarcli -i file.trec -c "extract subtitles" (how).
Let your AI agent extract TREC 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
Then ask your agent:
“Use Filestar to extract TREC subtitles in my Downloads folder”
Or run it yourself:
filestarcli -i file.trec -c "extract 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 extract TREC subtitles?
Yes. Install the Filestar CLI with npm install -g filestar and your agent can run filestarcli -i file.trec -c "extract subtitles" on your computer, so your files stay on it.
A TREC file contains a screen recording captured by TechSmith Camtasia, a screen recording and video editing program. It stores audio and video from a user's screen recording session and includes metadata, such as cursor effects and transitions. TREC files are typically used for storing content for tutorials and demonstrations.
