Evidence · first-party tested

Lip sync performed better on the slower speech, though a slight lag in lip movement was still visible.

✓ Worked🧾 artifact-verifiedTested Jun 24, 2026Sync Labs →
Output — unretouched
Sync Labs — Input 2 Educational.mp4
Sync Labs — Input 2 Educational.mp4
Output — unretouched
Sync Labs — sync-video.mp4
Sync Labs — sync-video.mp4
The observation

Lip sync performed better on the slower speech, though a slight lag in lip movement was still visible.

Criterion: Lip Sync Accuracy · Scenario: Hindi vlog-style talking head (Hindi → English) (group: video-translation-voice-clone-lip-sync)
Query this
get_evidence({
  tool: "sync-labs",
  scenario: "video-translation-voice-clone-lip-sync"
})
MCP · mcp.aidemos.com/api/mcp
Free with attribution.
Same input, other tools
D-ID ◐ MixedDubverse ◐ MixedElevenLabs ◐ Mixed
Real outputs, no retouching · every cell queryable via API & MCP · aidemos.com