Gemini 1.5 Pro로 이미지, 동영상, 오디오, 텍스트 처리

이 샘플은 이미지, 동영상, 오디오, 텍스트를 동시에 처리하는 방법을 보여줍니다. 이 샘플은 Gemini 1.5 Pro에서만 작동합니다.

코드 샘플

C#

이 샘플을 사용해 보기 전에 Vertex AI 빠른 시작: 클라이언트 라이브러리 사용의 C# 설정 안내를 따르세요. 자세한 내용은 Vertex AI C# API 참고 문서를 참조하세요.

Vertex AI에 인증하려면 애플리케이션 기본 사용자 인증 정보를 설정합니다. 자세한 내용은 로컬 개발 환경의 인증 설정을 참조하세요.

using Google.Cloud.AIPlatform.V1;
using System;
using System.Threading.Tasks;

public class MultimodalAllInput
{
    public async Task<string> AnswerFromMultimodalInput(
        string projectId = "your-project-id",
        string location = "us-central1",
        string publisher = "google",
        string model = "gemini-1.5-flash-001")
    {

        var predictionServiceClient = new PredictionServiceClientBuilder
        {
            Endpoint = $"{location}-aiplatform.googleapis.com"
        }.Build();

        string prompt = "Watch each frame in the video carefully and answer the questions.\n"
                  + "Only base your answers strictly on what information is available in "
                  + "the video attached. Do not make up any information that is not part "
                  + "of the video and do not be too verbose, be to the point.\n\n"
                  + "Questions:\n"
                  + "- When is the moment in the image happening in the video? "
                  + "Provide a timestamp.\n"
                  + "- What is the context of the moment and what does the narrator say about it?";

        var generateContentRequest = new GenerateContentRequest
        {
            Model = $"projects/{projectId}/locations/{location}/publishers/{publisher}/models/{model}",
            Contents =
            {
                new Content
                {
                    Role = "USER",
                    Parts =
                    {
                        new Part { Text = prompt },
                        new Part { FileData = new() { MimeType = "video/mp4", FileUri = "gs://cloud-samples-data/generative-ai/video/behind_the_scenes_pixel.mp4" } },
                        new Part { FileData = new() { MimeType = "image/png", FileUri = "gs://cloud-samples-data/generative-ai/image/a-man-and-a-dog.png" } }
                    }
                }
            }
        };

        GenerateContentResponse response = await predictionServiceClient.GenerateContentAsync(generateContentRequest);

        string responseText = response.Candidates[0].Content.Parts[0].Text;
        Console.WriteLine(responseText);

        return responseText;
    }
}

Go

이 샘플을 사용해 보기 전에 Vertex AI 빠른 시작: 클라이언트 라이브러리 사용의 Go 설정 안내를 따르세요. 자세한 내용은 Vertex AI Go API 참고 문서를 참조하세요.

Vertex AI에 인증하려면 애플리케이션 기본 사용자 인증 정보를 설정합니다. 자세한 내용은 로컬 개발 환경의 인증 설정을 참조하세요.

import (
	"context"
	"errors"
	"fmt"
	"io"
	"mime"
	"path/filepath"

	"cloud.google.com/go/vertexai/genai"
)

// generateContentFromVideoWithAudio shows how to send a multi-modal prompt to a model, writing the response to
// the provided io.Writer.
func generateContentFromVideoWithAudio(w io.Writer, projectID, location, modelName string) error {
	// location := "us-central1"
	// modelName := "gemini-1.5-flash-001"
	ctx := context.Background()

	client, err := genai.NewClient(ctx, projectID, location)
	if err != nil {
		return fmt.Errorf("unable to create client: %w", err)
	}
	defer client.Close()

	model := client.GenerativeModel(modelName)

	vidPart := genai.FileData{
		MIMEType: mime.TypeByExtension(filepath.Ext("behind_the_scenes_pixel.mp4")),
		FileURI:  "gs://cloud-samples-data/generative-ai/video/behind_the_scenes_pixel.mp4",
	}

	imgPart := genai.FileData{
		MIMEType: mime.TypeByExtension(filepath.Ext("a-man-and-a-dog.png")),
		FileURI:  "gs://cloud-samples-data/generative-ai/image/a-man-and-a-dog.png",
	}

	res, err := model.GenerateContent(ctx, vidPart, imgPart, genai.Text(`
		Watch each frame in the video carefully and answer the questions.
		Only base your answers strictly on what information is available in the video attached.
		Do not make up any information that is not part of the video and do not be too
		verbose, be to the point.

		Questions:
		- When is the moment in the image happening in the video? Provide a timestamp.
		- What is the context of the moment and what does the narrator say about it?
	`))
	if err != nil {
		return fmt.Errorf("unable to generate contents: %w", err)
	}

	if len(res.Candidates) == 0 ||
		len(res.Candidates[0].Content.Parts) == 0 {
		return errors.New("empty response from model")
	}

	fmt.Fprintf(w, "generated response: %s\n", res.Candidates[0].Content.Parts[0])
	return nil
}

Java

이 샘플을 사용해 보기 전에 Vertex AI 빠른 시작: 클라이언트 라이브러리 사용의 Java 설정 안내를 따르세요. 자세한 내용은 Vertex AI Java API 참고 문서를 참조하세요.

Vertex AI에 인증하려면 애플리케이션 기본 사용자 인증 정보를 설정합니다. 자세한 내용은 로컬 개발 환경의 인증 설정을 참조하세요.

import com.google.cloud.vertexai.VertexAI;
import com.google.cloud.vertexai.api.GenerateContentResponse;
import com.google.cloud.vertexai.generativeai.ContentMaker;
import com.google.cloud.vertexai.generativeai.GenerativeModel;
import com.google.cloud.vertexai.generativeai.PartMaker;
import com.google.cloud.vertexai.generativeai.ResponseHandler;
import java.io.IOException;

public class MultimodalAllInput {

  public static void main(String[] args) throws IOException {
    // TODO(developer): Replace these variables before running the sample.
    String projectId = "your-google-cloud-project-id";
    String location = "us-central1";
    String modelName = "gemini-1.5-flash-001";

    multimodalAllInput(projectId, location, modelName);
  }

  // A request containing a text prompt, a video, and a picture.
  public static String multimodalAllInput(String projectId, String location, String modelName)
      throws IOException {
    // Initialize client that will be used to send requests. This client only needs
    // to be created once, and can be reused for multiple requests.
    try (VertexAI vertexAI = new VertexAI(projectId, location)) {
      String videoUri = "gs://cloud-samples-data/generative-ai/video/behind_the_scenes_pixel.mp4";
      String imageUri = "gs://cloud-samples-data/generative-ai/image/a-man-and-a-dog.png";

      GenerativeModel model = new GenerativeModel(modelName, vertexAI);
      GenerateContentResponse response = model.generateContent(
          ContentMaker.fromMultiModalData(
              PartMaker.fromMimeTypeAndData("video/mp4", videoUri),
              PartMaker.fromMimeTypeAndData("image/png", imageUri),
              "Watch each frame in the video carefully and answer the questions.\n"
                  + "Only base your answers strictly on what information is available in "
                  + "the video attached. Do not make up any information that is not part "
                  + "of the video and do not be too verbose, be to the point.\n\n"
                  + "Questions:\n"
                  + "- When is the moment in the image happening in the video? "
                  + "Provide a timestamp.\n"
                  + "- What is the context of the moment and what does the narrator say about it?"
          ));

      String output = ResponseHandler.getText(response);
      System.out.println(output);

      return output;
    }
  }
}

Node.js

이 샘플을 사용해 보기 전에 Vertex AI 빠른 시작: 클라이언트 라이브러리 사용의 Node.js 설정 안내를 따르세요. 자세한 내용은 Vertex AI Node.js API 참고 문서를 참조하세요.

Vertex AI에 인증하려면 애플리케이션 기본 사용자 인증 정보를 설정합니다. 자세한 내용은 로컬 개발 환경의 인증 설정을 참조하세요.

const {VertexAI} = require('@google-cloud/vertexai');

/**
 * TODO(developer): Update these variables before running the sample.
 */
async function analyze_all_modalities(projectId = 'PROJECT_ID') {
  const vertexAI = new VertexAI({project: projectId, location: 'us-central1'});

  const generativeModel = vertexAI.getGenerativeModel({
    model: 'gemini-1.5-flash-001',
  });

  const videoFilePart = {
    file_data: {
      file_uri:
        'gs://cloud-samples-data/generative-ai/video/behind_the_scenes_pixel.mp4',
      mime_type: 'video/mp4',
    },
  };
  const imageFilePart = {
    file_data: {
      file_uri:
        'gs://cloud-samples-data/generative-ai/image/a-man-and-a-dog.png',
      mime_type: 'image/png',
    },
  };

  const textPart = {
    text: `
    Watch each frame in the video carefully and answer the questions.
    Only base your answers strictly on what information is available in the video attached.
    Do not make up any information that is not part of the video and do not be too
    verbose, be to the point.

    Questions:
    - When is the moment in the image happening in the video? Provide a timestamp.
    - What is the context of the moment and what does the narrator say about it?`,
  };

  const request = {
    contents: [{role: 'user', parts: [videoFilePart, imageFilePart, textPart]}],
  };

  const resp = await generativeModel.generateContent(request);
  const contentResponse = await resp.response;
  console.log(JSON.stringify(contentResponse));
}

Python

이 샘플을 사용해 보기 전에 Vertex AI 빠른 시작: 클라이언트 라이브러리 사용의 Python 설정 안내를 따르세요. 자세한 내용은 Vertex AI Python API 참고 문서를 참조하세요.

Vertex AI에 인증하려면 애플리케이션 기본 사용자 인증 정보를 설정합니다. 자세한 내용은 로컬 개발 환경의 인증 설정을 참조하세요.

  import vertexai
  from vertexai.generative_models import GenerativeModel, Part

  # TODO (developer): update project_id
  vertexai.init(project=PROJECT_ID, location="us-central1")

  model = GenerativeModel("gemini-1.5-flash-002")

  video_file_uri = (
      "gs://cloud-samples-data/generative-ai/video/behind_the_scenes_pixel.mp4"
  )
  video_file = Part.from_uri(video_file_uri, mime_type="video/mp4")

  image_file_uri = "gs://cloud-samples-data/generative-ai/image/a-man-and-a-dog.png"
  image_file = Part.from_uri(image_file_uri, mime_type="image/png")

  prompt = """
  Watch each frame in the video carefully and answer the questions.
  Only base your answers strictly on what information is available in the video attached.
  Do not make up any information that is not part of the video and do not be too
  verbose, be to the point.

  Questions:
  - When is the moment in the image happening in the video? Provide a timestamp.
  - What is the context of the moment and what does the narrator say about it?
"""

  contents = [
      video_file,
      image_file,
      prompt,
  ]

  response = model.generate_content(contents)
  print(response.text)

다음 단계

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