媒体处理 MPC
媒体处理 MPC
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取消转码任务
说明
- 取消转码任务需要用户提供所要取消任务的taskId。
- 待取消的taskId只能是正在转码任务队列中排队的转码任务。已开始转码或已完成的转码任务不能取消。
- 错误处理请参考错误码表。
设置取消转码参数
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//取消任务，TaskId是转码请求响应中返回的任务ID
DeleteTranscodingTaskRequest req = new DeleteTranscodingTaskRequest().withTaskId(3273178);
//发送请求
DeleteTranscodingTaskResponse deleteTranscodingTaskResponse =
initMpcClient().deleteTranscodingTask(req);
//返回处理消息
System.out.println(JsonUtils.toJSON(deleteTranscodingTaskResponse));
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示例代码
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import com.huaweicloud.sdk.core.auth.BasicCredentials;
import com.huaweicloud.sdk.core.exception.ClientRequestException;
import com.huaweicloud.sdk.core.exception.ConnectionException;
import com.huaweicloud.sdk.core.exception.RequestTimeoutException;
import com.huaweicloud.sdk.core.http.HttpConfig;
import com.huaweicloud.sdk.core.utils.JsonUtils;
import com.huaweicloud.sdk.mpc.v1.MpcClient;
import com.huaweicloud.sdk.mpc.v1.model.DeleteTranscodingTaskRequest;
import com.huaweicloud.sdk.mpc.v1.model.DeleteTranscodingTaskResponse;
import com.obs.services.internal.ServiceException;
public class TestDeleteTranscode {
/**
* 初始化 MpcClient
* @return
*/
public static MpcClient initMpcClient() {
HttpConfig httpConfig = HttpConfig.getDefaultHttpConfig().withIgnoreSSLVerification(true).withTimeout(3);
//http代理设置，请根据实际情况设置
//httpConfig.withProxyHost("xxxxxx").withProxyPort(xxxxxx).withProxyUsername("xxxxxx").
// withProxyPassword("xxxxxx");
//根据实际填写ak,sk，在控制台账号名下“我的凭证 > 访问密钥”上创建和查看您的AK/SK
String ak = System.getenv("SDK_AK");
String sk = System.getenv("SDK_SK");
//根据实际填写项目ID，在控制台账号名下“我的凭证 > API凭证”下查看您的项目ID
String projectId = System.getenv("PROJECT_ID");
//根据实际填写所需endpoint，这里以“region01”为例
String endpoint = "https://mpc.region01.myhuaweicloud.com";
BasicCredentials auth = new BasicCredentials().withAk(ak).withSk(sk).withProjectId(projectId);
return MpcClient.newBuilder()
.withHttpConfig(httpConfig)
.withCredential(auth)
.withEndpoint(endpoint)
.build();
}
/**
* 取消排队中的任务
*/
public static void main(String[] args) {
try {
//取消任务请求，TaskId是转码请求响应中返回的任务ID
DeleteTranscodingTaskRequest req = new DeleteTranscodingTaskRequest().withTaskId(3273178);
//发送请求
DeleteTranscodingTaskResponse deleteTranscodingTaskResponse =
initMpcClient().deleteTranscodingTask(req);
//返回处理消息
System.out.println(JsonUtils.toJSON(deleteTranscodingTaskResponse));
} catch (ClientRequestException | ConnectionException | RequestTimeoutException | ServiceException e) {
System.out.println(e);
}
}
}
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