AutoMeta for YouTube Studio

About

Auto-fills YouTube Studio uploads with title, description & tags from metadata embedded in
  your MP4 files. Works with FFmpeg.

  AutoMeta reads metadata embedded in your MP4 files and automatically fills in the title,      
  description, and tags when you upload to YouTube Studio.

  HOW IT WORKS
  1. Embed metadata in your MP4 using FFmpeg (or any MP4 tagging tool)
  2. Upload the video on YouTube Studio as usual
  3. AutoMeta detects the file and fills in the form fields instantly

  FFMPEG EXAMPLE
  ffmpeg -i input.mp4 \
    -metadata title="My Video Title" \
    -metadata comment="Video description here" \
    -metadata synopsis="tag1,tag2,tag3" \
    -c copy output.mp4

  FIELD MAPPING
  - title → YouTube Title
  - comment → YouTube Description
  - synopsis → YouTube Tags (comma-separated)

  FEATURES
  - Toggle auto-fill for title, description, and tags independently
  - Master on/off switch
  - Status indicator shows last fill result
  - Works instantly — no re-encoding needed with -c copy

  PRIVACY
  AutoMeta does NOT collect, transmit, or store any personal data. All metadata extraction      
  happens locally in your browser. The only stored data is your toggle preferences. No
  analytics, no tracking, no external servers.

  PERMISSIONS
  - storage: Saves your toggle preferences
  - host_permissions (studio.youtube.com): Required to run on YouTube Studio pages