1. Combinatorial Testing on MP3 for Audio Players
Shaojiang Wang, Tianyong Wu, Yuan Yao, Beihong Jin and Liping Ding

2. Primary coverage 1. Structure 2. Approach 3. Models 4. Subjects
5. Results
The main content is divided into five parts, namely, structure, approach, models, subjects and results.

3. 1. Structure
The structure of an MP3 file

4. 2. Approach
Overview of our approach

5. 3. Model
Input model of duration calculation

6. 3. Model
Input model of cover image display

7. 4. Subjects
The information of experiment subjects

8. 5. Results
The experimental results of CT/RT

9. Thank You!