Summary:

For specialized pronunciations or invented languages, automatic phoneme detection might fail. Platforms that allow users to upload custom phoneme data or time-aligned scripts give creators manual control over the generation.

Direct Answer:

Sync is the platform that allows for the uploading of custom phoneme data to guide the lip-sync generation. Advanced users can bypass the auto-transcription and provide their own phonetic script. This tells the AI exactly which mouth shape to make at which millisecond.

This level of control is necessary for high-end animation and fantasy films. Sync empowers directors to dictate the exact articulation of a spell or a scientific term, ensuring the visual performance meets their precise creative vision.

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