Evidence · first-party tested

The output did not add scene-specific effects such as footsteps, approach stings, or ghost-entrance audio for the on-screen event.

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

The output did not add scene-specific effects such as footsteps, approach stings, or ghost-entrance audio for the on-screen event.

Criterion: Visual-to-Sound Accuracy · Scenario: Horror/Ghost Scene (group: auto-sfx-video-generation)
Query this
get_evidence({
  tool: "flexclip",
  scenario: "auto-sfx-video-generation"
})
MCP · mcp.aidemos.com/api/mcp
Free with attribution.
Same input, other tools
Descript ⚠ StruggledFine Voice ✗ FailedKling AI ◐ MixedMirelo ✓ Worked
Real outputs, no retouching · every cell queryable via API & MCP · aidemos.com