Elevenlabs Dubbing

Install the belt CLI skill: npx skills add belt-sh/cli

ElevenLabs Dubbing

Automatically dub audio and video into 29 languages via inference.sh CLI.

Quick Start

Requires inference.sh CLI (belt). Install instructions

belt login

# Dub English video to Spanish
belt app run elevenlabs/dubbing --input '{
  "audio": "https://video.mp4",
  "target_lang": "es"
}'

Supported Languages

Supported Input Formats

• MP3, MP4, WAV, MOV

Examples

Dub Video to Spanish

belt app run elevenlabs/dubbing --input '{
  "audio": "https://english-video.mp4",
  "target_lang": "es"
}'

Dub Audio to French

belt app run elevenlabs/dubbing --input '{
  "audio": "https://podcast-episode.mp3",
  "target_lang": "fr"
}'

Specify Source Language

# Skip auto-detection, specify source
belt app run elevenlabs/dubbing --input '{
  "audio": "https://german-video.mp4",
  "source_lang": "de",
  "target_lang": "en"
}'

Multi-Language Distribution

# Dub to multiple languages
for lang in es fr de ja ko; do
  belt app run elevenlabs/dubbing --input "{
    \"audio\": \"https://video.mp4\",
    \"target_lang\": \"$lang\"
  }" > "dubbed_${lang}.json"
  echo "Dubbed to $lang"
done

Features

• Auto Speaker Detection: Identifies multiple speakers automatically
• Voice Preservation: Maintains original speaker voice characteristics
• Timing: Matches original speech timing and pacing
• Multi-Speaker: Handles videos with multiple speakers

Workflow: Localize Content Pipeline

# 1. Start with original video
# 2. Dub to target language
belt app run elevenlabs/dubbing --input '{
  "audio": "https://original-video.mp4",
  "target_lang": "es"
}' > dubbed.json

# 3. Add subtitles in target language
belt app run elevenlabs/stt --input '{
  "audio": "<dubbed-audio-url>",
  "language_code": "spa"
}' > transcript.json

# 4. Caption the dubbed video
belt app run infsh/caption-videos --input '{
  "video_file": "<dubbed-video-url>",
  "segments": [{"start": 0.0, "end": 2.5, "text": "<text-from-transcript>"}]
}'

Use Cases

• Content Creators: Reach international audiences
• E-learning: Localize courses for global students
• Marketing: Adapt campaigns for different markets
• Podcasts: Distribute in multiple languages
• Corporate: Multilingual training and communications
• Film/TV: Quick dubbing for distribution

Related Skills

# ElevenLabs TTS (generate speech in any language)
npx skills add inference-sh/skills@elevenlabs-tts

# ElevenLabs STT (transcribe dubbed content)
npx skills add inference-sh/skills@elevenlabs-stt

# ElevenLabs voice changer (transform voices)
npx skills add inference-sh/skills@elevenlabs-voice-changer

# Full platform skill (all apps)
npx skills add inference-sh/skills@infsh-cli

Browse all audio apps: belt app list --category audio