LTX Speaking Video

1. Audio Source

✨ ✨

Type # to reference inputs. Type @ to reference characters.

Voice Group

Cloned Voice

Quality Steps

Speed (1.0×)

Seed

2. Video Model Settings

Model

Reference Image (optional)

Click or drag a reference image of the speaker

Visual Prompt (what the speaker is doing)

Aspect Ratio

Video Quality

Seed

Inference Steps

Guidance Scale

Resolution (LTX 2.5)

FPS (LTX 2.5)

Duration (LTX 2.5 I2V)

Camera Motion (LTX 2.5 I2V)

Match Audio Length

Generate Audio in Video

LTX 2.5 Audio-to-Video Pro — quality-optimized mode, native lipsync from audio. Duration matches input audio length (2-20s).

Submitting...

This may take a minute or two

3. Result