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MultiModalConversationUsage.java
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// Copyright (c) Alibaba, Inc. and its affiliates.
import java.io.*;
import java.nio.file.Files;
import java.nio.file.Paths;
import java.util.*;
import com.alibaba.dashscope.aigc.multimodalconversation.*;
import com.alibaba.dashscope.common.Message;
import com.alibaba.dashscope.common.MultiModalMessage;
import com.alibaba.dashscope.common.Role;
import com.alibaba.dashscope.exception.ApiException;
import com.alibaba.dashscope.exception.NoApiKeyException;
import com.alibaba.dashscope.exception.UploadFileException;
import com.alibaba.dashscope.utils.JsonUtils;
import io.reactivex.Flowable;
public class MultiModalConversationUsage {
private static final String modelName = "qwen-vl-chat-v1";
public static void simpleMultiModalConversationCall() throws ApiException, NoApiKeyException, UploadFileException {
MultiModalConversation conv = new MultiModalConversation();
MultiModalMessageItemText systemText = new MultiModalMessageItemText("You are a helpful assistant.");
MultiModalConversationMessage systemMessage = MultiModalConversationMessage.builder()
.role(Role.SYSTEM.getValue()).content(Arrays.asList(systemText)).build();
MultiModalMessageItemImage userImage = new MultiModalMessageItemImage(
"https://data-generator-idst.oss-cn-shanghai.aliyuncs.com/dashscope/image/multi_embedding/image/256_1.png");
MultiModalMessageItemText userText = new MultiModalMessageItemText("图片里有什么东西?");
MultiModalConversationMessage userMessage =
MultiModalConversationMessage.builder().role(Role.USER.getValue())
.content(Arrays.asList(userImage, userText)).build();
MultiModalConversationParam param = MultiModalConversationParam.builder()
.model(MultiModalConversationUsage.modelName).message(systemMessage)
.message(userMessage).build();
MultiModalConversationResult result = conv.call(param);
System.out.print(result);
}
public static void MultiRoundConversationCall() throws ApiException, NoApiKeyException, UploadFileException {
MultiModalConversation conv = new MultiModalConversation();
MultiModalMessageItemText systemText = new MultiModalMessageItemText("You are a helpful assistant.");
MultiModalConversationMessage systemMessage = MultiModalConversationMessage.builder()
.role(Role.SYSTEM.getValue()).content(Arrays.asList(systemText)).build();
MultiModalMessageItemImage userImage = new MultiModalMessageItemImage(
"https://data-generator-idst.oss-cn-shanghai.aliyuncs.com/dashscope/image/multi_embedding/image/256_1.png");
MultiModalMessageItemText userText = new MultiModalMessageItemText("图片里有动物吗?");
MultiModalConversationMessage userMessage =
MultiModalConversationMessage.builder().role(Role.USER.getValue())
.content(Arrays.asList(userImage, userText)).build();
List<MultiModalConversationMessage> messages = new ArrayList<>();
messages.add(systemMessage);
messages.add(userMessage);
MultiModalConversationParam param = MultiModalConversationParam.builder()
.model(MultiModalConversationUsage.modelName).messages(messages)
.build();
MultiModalConversationResult result = conv.call(param);
System.out.println(result);
MultiModalMessage resultMessage = result.getOutput().getChoices().get(0).getMessage();
MultiModalMessageItemText assistentText = new MultiModalMessageItemText(
(String) resultMessage.getContent().get(0).get("text"));
MultiModalConversationMessage assistentMessage = MultiModalConversationMessage.builder()
.role(Role.ASSISTANT.getValue()).content(Arrays.asList(assistentText)).build();
messages.add(assistentMessage);
userText = new MultiModalMessageItemText("图片动物是什么？");
messages.add(MultiModalConversationMessage.builder().role(Role.USER.getValue())
.content(Arrays.asList(userText)).build());
param.setMessages((List) messages);
result = conv.call(param);
System.out.print(result);
}
public static void textInAudioStreamOut() throws ApiException, NoApiKeyException, UploadFileException, IOException {
MultiModalConversation conversation = new MultiModalConversation();
MultiModalMessage userMessage = MultiModalMessage.builder().role(Role.USER.getValue())
.content(Collections.singletonList(Collections.singletonMap("text", "1+1等于几?"))).build();
MultiModalConversationParam param = MultiModalConversationParam.builder()
.model("qwen-omni-turbo-latest")
.messages(Collections.singletonList(userMessage))
.modalities(Collections.singletonList("audio"))
.audio(AudioParameters.builder()
.voice(AudioParameters.Voice.ETHAN)
.build())
.build();
Flowable<MultiModalConversationResult> results = conversation.streamCall(param);
try (OutputStream os = new BufferedOutputStream(Files.newOutputStream(Paths.get("out.pcm")))) {
results.blockingForEach(result -> {
List<Map<String, Object>> content = result.getOutput().getChoices().get(0).getMessage().getContent();
if (content != null && !content.isEmpty()) {
Map<String, Object> map = content.get(0);
if (map.containsKey("text")) {
String text = String.valueOf(content.get(0).get("text"));
System.out.print(text);
} else if (map.containsKey("audio")) {
Map<String, Object> audio = (Map<String, Object>) map.get("audio");
byte[] data = Base64.getDecoder().decode((String) audio.get("data"));
Long expiresAt = (Long) audio.get("expires_at");
System.out.printf("write [%d] audio data to file, expires at: %d\n", data.length, expiresAt);
os.write(data);
}
}
});
}
}
public static void audioInTextAudioStreamOut() throws ApiException, NoApiKeyException, UploadFileException, IOException {
MultiModalConversation conversation = new MultiModalConversation();
MultiModalMessage userMessage = MultiModalMessage.builder().role(Role.USER.getValue())
.content(Arrays.asList(Collections.singletonMap("audio", "https://dashscope.oss-cn-beijing.aliyuncs.com/samples/audio/paraformer/hello_world_female2.wav"),
Collections.singletonMap("text", "这段音频在说什么?"))).build();
MultiModalConversationParam param = MultiModalConversationParam.builder()
.model("qwen-omni-turbo-latest")
.messages(Collections.singletonList(userMessage))
.modalities(Arrays.asList("text", "audio"))
.audio(AudioParameters.builder()
.voice(AudioParameters.Voice.ETHAN)
.build())
.build();
Flowable<MultiModalConversationResult> results = conversation.streamCall(param);
try (OutputStream os = new BufferedOutputStream(Files.newOutputStream(Paths.get("out.pcm")))) {
results.blockingForEach(result -> {
List<Map<String, Object>> content = result.getOutput().getChoices().get(0).getMessage().getContent();
if (content != null && !content.isEmpty()) {
Map<String, Object> map = content.get(0);
if (map.containsKey("text")) {
String text = String.valueOf(content.get(0).get("text"));
System.out.print(text);
} else if (map.containsKey("audio")) {
Map<String, Object> audio = (Map<String, Object>) map.get("audio");
byte[] data = Base64.getDecoder().decode((String) audio.get("data"));
Long expiresAt = (Long) audio.get("expires_at");
System.out.printf("write [%d] audio data to file, expires at: %d\n", data.length, expiresAt);
os.write(data);
}
}
});
}
}
public static void imageInTextAudioStreamOut() throws ApiException, NoApiKeyException, UploadFileException, IOException {
MultiModalConversation conversation = new MultiModalConversation();
MultiModalMessage userMessage = MultiModalMessage.builder().role(Role.USER.getValue())
.content(Arrays.asList(Collections.singletonMap("image", "https://dashscope.oss-cn-beijing.aliyuncs.com/images/dog_and_girl.jpeg"),
Collections.singletonMap("text", "这是什么"))).build();
MultiModalConversationParam param = MultiModalConversationParam.builder()
.model("qwen-omni-turbo-latest")
.messages(Collections.singletonList(userMessage))
.modalities(Arrays.asList("text", "audio"))
.audio(AudioParameters.builder()
.voice(AudioParameters.Voice.ETHAN)
.build())
.build();
Flowable<MultiModalConversationResult> results = conversation.streamCall(param);
try (OutputStream os = new BufferedOutputStream(Files.newOutputStream(Paths.get("out.pcm")))) {
results.blockingForEach(result -> {
List<Map<String, Object>> content = result.getOutput().getChoices().get(0).getMessage().getContent();
if (content != null && !content.isEmpty()) {
Map<String, Object> map = content.get(0);
if (map.containsKey("text")) {
String text = String.valueOf(content.get(0).get("text"));
System.out.print(text);
} else if (map.containsKey("audio")) {
Map<String, Object> audio = (Map<String, Object>) map.get("audio");
byte[] data = Base64.getDecoder().decode((String) audio.get("data"));
Long expiresAt = (Long) audio.get("expires_at");
System.out.printf("write [%d] audio data to file, expires at: %d\n", data.length, expiresAt);
os.write(data);
}
}
});
}
}
public static void videoInTextAudioStreamOut() throws ApiException, NoApiKeyException, UploadFileException, IOException {
MultiModalConversation conversation = new MultiModalConversation();
MultiModalMessage userMessage = MultiModalMessage.builder().role(Role.USER.getValue())
.content(Arrays.asList(Collections.singletonMap("video",
Arrays.asList("https://dashscope.oss-cn-beijing.aliyuncs.com/images/tiger.png")),
Collections.singletonMap("text", "描述这个视频的具体过程"))).build();
MultiModalConversationParam param = MultiModalConversationParam.builder()
.model("qwen-omni-turbo-latest")
.messages(Collections.singletonList(userMessage))
.modalities(Arrays.asList("text", "audio"))
.audio(AudioParameters.builder()
.voice(AudioParameters.Voice.ETHAN)
.build())
.build();
Flowable<MultiModalConversationResult> results = conversation.streamCall(param);
try (OutputStream os = new BufferedOutputStream(Files.newOutputStream(Paths.get("out.pcm")))) {
results.blockingForEach(result -> {
List<Map<String, Object>> content = result.getOutput().getChoices().get(0).getMessage().getContent();
if (content != null && !content.isEmpty()) {
Map<String, Object> map = content.get(0);
if (map.containsKey("text")) {
String text = String.valueOf(content.get(0).get("text"));
System.out.print(text);
} else if (map.containsKey("audio")) {
Map<String, Object> audio = (Map<String, Object>) map.get("audio");
byte[] data = Base64.getDecoder().decode((String) audio.get("data"));
Long expiresAt = (Long) audio.get("expires_at");
System.out.printf("write [%d] audio data to file, expires at: %d\n", data.length, expiresAt);
os.write(data);
}
}
});
}
}
public static void main(String[] args) {
try {
// simpleMultiModalConversationCall();
// MultiRoundConversationCall();
textInAudioStreamOut();
// audioInTextAudioStreamOut();
// imageInTextAudioStreamOut();
// videoInTextAudioStreamOut();
} catch (ApiException | NoApiKeyException | UploadFileException | IOException e) {
System.out.println(e.getMessage());
}
System.exit(0);
}
}