graph TD Start[Video and Timestamps Input] --> TimestampLoop[Process Each Timestamp] TimestampLoop --> S194[SKILL 194: Extract 2s Video Segment] S194 --> S202[SKILL 202: Extract Frame from Segment] S202 --> S176[SKILL 176: GPT Vision Quality Check] S176 --> QualityDecision{Quality Check Pass?} QualityDecision -->|Yes| S191[SKILL 191: Resize to 1400x1400] QualityDecision -->|No| TimestampLoop S191 --> ImageStore[Store Processed Image] ImageStore --> CheckComplete{All 6 Images Done?} CheckComplete -->|No| TimestampLoop CheckComplete -->|Yes| S177[SKILL 177: Batch Quality Verification] S177 --> FinalCheck{Batch Check Pass?} FinalCheck -->|Yes| Output[Final 6 PNG Images] FinalCheck -->|No| ReviewFailed[Manual Review Required]