graph TD A[VideoSynthesizer Start] --> B[Receive Inputs] B --> C1[MP3 URL from VoiceOver] B --> C2[Script Text from ScriptWriter] B --> C3[Avatar PNG from AvatarCreator] C1 --> D[Process Using Skill #168] C2 --> D C3 --> D D --> E[Generate Synchronized Video] E --> F[Return MP4 URL] F --> G[VideoSynthesizer End]