1. Choose video editing software: First, you need to choose a professional video editing software, such as AdobePremierePro and FinalCutPro. Choosing a familiar software can make editing operation better.

2. Import material: import Pamela's video material into the software, which can be done by dragging and dropping or importing files.

3. Video editing: Edit the video material as needed. You can edit, delete and split the video to achieve the desired effect.

4. Add special effects: You can add some special effects to the video as needed, such as color adjustment and lens transition. To enhance the appreciation of the video.

5. Add audio: Adding background music or sound effects to the video can make the video more vivid and interesting.

6. Adjust the video: After editing, you need to adjust the video, including editing order, length and speed.

7. Export video: Finally, export the edited video. You can choose different video formats and resolutions to suit different playback devices and platforms.