# Audio Speed Change -Brief Introduction
Change the audio speed harmoniously.
# Application Scenarios
Accelerate Teaching Video
Better Speech Learning
Instrument Learning
DJ Sound Mixing
# Demonstration
| Input | Output |
|---|---|
# Performance Index
| Index Name | Index Value |
|---|---|
| Maximum Algorithm QPS | 1 |
| Maximum Waiting Time | 5s |
# Capability Boundary
| Maximum Input Resolution | Minimum Input Resolution | Maximum Input File Size |
|---|---|---|
| 5000*5000 | 256*256 | 50M |