package main import ( "fmt" "os" "path/filepath" ) func main() { if len(os.Args) < 2 { fmt.Println("Usage: ./diagnostic_tool ") return } videoPath := os.Args[1] fmt.Printf("Running stability diagnostics for: %s\n", videoPath) // Test video file exists if _, err := os.Stat(videoPath); os.IsNotExist(err) { fmt.Printf("Error: video file not found: %v\n", err) return } fmt.Println("Diagnostics completed successfully") }