Evidence · first-party tested

The tool can keep adding background music even when explicitly told not to, so a scene that should be effects-led can end up dominated by music instead.

✗ FailedFine Voice →
Output — unretouched
Horror%20scene%20.mp4
Horror%20scene%20.mp4
Output — unretouched
tool output
Output — unretouched
tool output
Output — unretouched
tool output
The observation

The tool can keep adding background music even when explicitly told not to, so a scene that should be effects-led can end up dominated by music instead.

Criterion: Dialogue & Music Balance · Scenario: Horror/Ghost Scene (group: auto-sfx-video-generation)
Query this
get_evidence({
  tool: "fine-voice",
  scenario: "auto-sfx-video-generation"
})
MCP · mcp.aidemos.com/api/mcp
Free with attribution.
Same input, other tools
Descript ⚠ StruggledFlexClip ✗ FailedKling AI ✗ FailedMirelo ✓ Worked
Real outputs, no retouching · every cell queryable via API & MCP · aidemos.com