1｜Feature Overview

What is this feature?

• AI Sound Effects: Generates sound effects from text prompts, allowing precise control over duration and timing, and supports multiple layers of sound effects.

What problems does it solve?

• Lowering the barrier to sound effect creation: Simply enter terms like "flowing river" or "seagulls" and AI generates the sounds directly, reducing search and preview time.
• More precise timing control: Instead of manually adjusting audio waveforms, AI can insert sounds at specific timestamps, such as "0-3s: a cat meowing," improving accuracy.
• Flexible layering & combination: Traditional methods require tedious adjustments, while AI allows quick setup through text descriptions like "0-2s: thunder , 02-04s: raindrops on the rooftop."

2｜Feature Section

Prompt Area

• Prompt Area ◦ Prompt: Describes the desired sound,start time and end time, ideally matching the timestamp exactly. ◦ Timestamp: Controls the precise duration and start/end times of each sound effect. ◦ Overlapping timestamps: Possible but recommended to keep within 1-3 overlaps for independent effect clarity. ◦ No timestamp mode: If there’s only a prompt without a timestamp, the prompt applies to the entire duration

Timestamp Template

• Timestamp Template

  Click to generate a default 0-5s timestamp.

Total Duration Setting&Audio Track Area

• Total Duration Setting ◦ Defines the total sound duration. Any areas not defined by timestamps remain silent.

• Audio Track Area ◦ Drag to adjust the position and duration of each sound segment. ◦ Add timestamps as needed. ◦ The timestamps in the audio track and prompt area should be aligned.

3｜Instructions

Step 1: Enter the AI Sound Effects Tool

• Find "AI Sound Effects" in the left navigation bar.

  

Step 2: Input Text Prompts