Can I adjust the speech speed and tempo of the AI avatar?
Category
Editing and effects
AI Avatar
Yes, you can make the video flow natural by adjusting the speech speed of AI Avatar through sentence spacing settings and scripts.
By adjusting the pauses between sentences, you can create a calm atmosphere with a slow tempo , or conversely, add dynamism by developing the flow quickly.
Please refer to the description below for detailed setup instructions.
AI Avatar Methods for controlling speech speed and tempo
Adjust sentence spacing
1️⃣ In the script window, click the 'Sentence Spacing' button next to the voice selection button for AI Avatar.
2️⃣ Select the desired interval within the range of 0.1 seconds to 3.0 seconds
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Short (0.1~0.5 seconds) → Fast pace, vivid direction
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Long (1.5~3.0 seconds) → Relaxed atmosphere, emotional effect
3️⃣ Check the applied spacing using the preview function, then save.
Script utilization
1️⃣ Add a new script window between the scripts you want to control the tempo of .
2️⃣ Create a moment where Avatar does not speak by adding commas to the script .
3️⃣ Since you do not speak for about 1 second per comma, you can adjust the tempo by writing as many commas as you want.
How to use
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You must stop speaking after setting the sentence spacingto establish the overall breath and speed of the speech. You can create a more natural tempo by utilizing commas in the script at specific sections .
Recommendation Settings
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Calm and emotional video → Set long intervals between sentences (1~1.5 seconds or more) to maintain a natural flow
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Fast-paced ads and promotional videos → Maintain a fast tempo by setting short sentence intervals (0.5 seconds or less).
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Lectures, explanatory content → Set sentence spacing to Normal (**1.0~1.5 seconds)** to adjust the tempo appropriately
Frequently Asked Questions · Solutions
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A warning appears stating that the rendering data will be reset when I try to adjust the sentence spacing. → Since rendering synchronizes lip-syncing, if adjusting the sentence spacing changes the speech speed, you must re-render . Please proceed with rendering after finally checking all scripts and sentence spacing .
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