Here are the steps to enhance video quality while editing:

1. Increase Resolution – Increase the resolution of the video by using software such as VideoProc Converter to upscale the video. This can also be done in some video editing software such as Adobe Premiere Pro.
2. Change Bitrate – Change the bitrate of the video in order to increase the quality of the video. The higher the bitrate, the better the quality of the video will be.
3. Color Grading – Color grading can help to improve the look and feel of the video. Adjust the brightness, contrast, hue, gamma and saturation of the video in order to improve the overall video quality.
4. Add a Filter – Add filters and effects to the video to make it look more visually appealing.
5. Stabilize Shaky Videos – Use software such as VideoProc Converter to stabilize shaky videos to make them look more professional.
6. Improve Audio Quality – Improve the audio quality of the video by using audio enhancement software such as VideoProc Converter.
7. Learn From Professional Players – Watch professional players and learn from their strategies.
8. Adapt to the Meta – Adapt to the meta and use the strongest compositions.
9. Pay Attention to Item Placement – Pay attention to item placement and try to equip items on the right champions.
10. Use the Carousel – Use the Carousel to get free items and to help you build your team.