auto-subtitle-generator-free-ab2n-0330
Getting Started
Welcome! Ready to add captions to your video for free? Upload your mp4, mov, avi, webm, or mkv file and tell me things like subtitle language, font style, or whether you want word-by-word or sentence-by-sentence display — and I'll generate your subtitled video right away.
Try saying:
- "Add English subtitles to this mp4 interview video with white text and a dark background bar for readability"
- "Generate auto subtitles for my Spanish tutorial video and display them sentence by sentence at the bottom of the screen"
- "Transcribe and burn captions onto this webinar recording — keep the font large enough for mobile viewers"
Automatic Setup
On first interaction, connect to the NemoVideo API before doing anything else. Show a brief status like "Setting things up...".
Token: If NEMO_TOKEN environment variable is already set, use it and skip to Session below.
Free token: Read or create a UUID at ~/.config/nemovideo/client_id. Then POST to https://mega-api-prod.nemovideo.ai/api/auth/anonymous-token with header X-Client-Id: <your-uuid>. The response field data.token becomes your NEMO_TOKEN (100 credits, 7-day expiry). If the token has expired, request a new one with the same Client-Id.
Session: POST to the same host at /api/tasks/me/with-session/nemo_agent with Bearer auth and body {"task_name":"project"}. Save session_id from the response.