func FilesCreateVideo()

in go/files.go [140:191]
44 lines of code
7 McCabe index (conditional complexity)

func FilesCreateVideo() (*genai.GenerateContentResponse, error) {
	// [START files_create_video]
	ctx := context.Background()
	client, err := genai.NewClient(ctx, &genai.ClientConfig{
		APIKey:  os.Getenv("GEMINI_API_KEY"),
		Backend: genai.BackendGeminiAPI,
	})
	if err != nil {
		log.Fatal(err)
	}
	myfile, err := client.Files.UploadFromPath(
		ctx, 
		filepath.Join(getMedia(), "Big_Buck_Bunny.mp4"), 
		&genai.UploadFileConfig{
			MIMEType : "video/mp4",
		},
	)
	if err != nil {
		log.Fatal(err)
	}
	fmt.Printf("myfile=%+v\n", myfile)

	// Poll until the video file is completely processed (state becomes ACTIVE).
	for myfile.State == genai.FileStateUnspecified || myfile.State != genai.FileStateActive {
		fmt.Println("Processing video...")
		fmt.Println("File state:", myfile.State)
		time.Sleep(5 * time.Second)

		myfile, err = client.Files.Get(ctx, myfile.Name, nil)
		if err != nil {
			log.Fatal(err)
		}
	}

	parts := []*genai.Part{
		genai.NewPartFromURI(myfile.URI, myfile.MIMEType),
		genai.NewPartFromText("Describe this video clip"),
	}

	contents := []*genai.Content{
		genai.NewContentFromParts(parts, genai.RoleUser),
	}

	response, err := client.Models.GenerateContent(ctx, "gemini-2.0-flash", contents, nil)
	if err != nil {
		log.Fatal(err)
	}
	text := response.Text()
	fmt.Printf("result.text=%s\n", text)
	// [END files_create_video]
	return response, err
}