Healing & Gentle High-Quality Mixed Video

@Komp uses render-audio-edit in video-audio to perform audio mixing and rendering, based on the healing and gentle background music generated by @Lydi https://asset.wery.ai/audio/weryai_01bb2ae80ef07ef7e94d9bd3222577ad.mp3 and the original video https://materials.wery.ai/static/assets/2551707/folders/video/weryai_87eb1b41d5304e9e4cdd4e39c486015f.mp4. Keep the original vocal volume at 1.0, BGM volume at 0.15 with smart ducking enabled (lower volume when speaking), enable the overload protection limiter (limit to 0.95), and output the synthesized high-quality video, attached to the reply.