The Hindi voice is clear, but it does not clone the original speaker and instead uses an AI-avatar voice.
What was measured
Voice Cloning Quality
Does the dubbed voice sound natural, and does it match the original speaker's energy, tone, and style?
decisive for this rankingtransformation
Natural-sounding voice matching is central to successful voice cloning, which is a core part of this ranking. (3 of 3 judges)
What was given, what came back
Test input: Fitness instructor short (English → Hindi) · video · group: video-translation-voice-clone-lip-sync
Input — what we sent
Fitness instructor short (English → Hindi)
A short fitness/coaching video with energetic single-speaker English speech, used to test whether tools can translate into Hindi while preserving fast delivery, motivational tone, and original-face lip sync.
Why this input is hard
- · Fast, energetic speech transcription
- · Tone preservation for motivational fitness content
- · English-to-Hindi translation quality
- · Lip-sync accuracy on a moving face
- · End-to-end dubbing workflow automation
Output — unretouched
No output artifact
The verdict rests on the tester's written observation alone — no file was captured for this cell.
Also checked on this input — same tool, 2 other criteria
Provenance
- Observation
- 947419b9-c6ee-4fad-99f0-a8f5f3e577a1
- Evidence run
- ec1dd100-6af8-4f49-8f19-b78492702b14
- Study
- Translate Videos with Voice Cloning and Lip Sync Using AI
- Research task
- 86b96dfpf
- Tested at
- not recorded
- Source
- first-party
- Evidence state
- observed
- Proof shown
- input only
- Cost / latency
- not captured
- Repeat run
- not captured
- Tester
- not captured
The last three rows are honest blanks, not placeholders — our capture has no field for them yet.
Query this
get_evidence({
tool: "d-id",
scenario: "video-translation-voice-clone-lip-sync"
})MCP · mcp.aidemos.com/api/mcp
Free with attribution.
Same input, same check — 3 other tools
measured on Voice Cloning Quality
Dubverse◐ MixedThe dubbed voice is clean with minimal distortion, but it under-shoots the energetic fitness tone and has limited emotional intensity.ElevenLabs✓ WorkedThe dubbed Hindi voice sounded very high-quality, natural, human-like, and expressive, with strong fit for fitness instruction.Sync Labs◐ MixedThe dubbed voice is decent but still sounds less natural than a stronger reference voice such as ElevenLabs.
This evidence is published in
From the same study (page rebuilt from a later run)
Real inputs and real outputs, no retouching · every cell queryable via API & MCP · aidemos.com