更新时间:2024-07-29 GMT+08:00
新增动图任务
您可以通过创建MpcClient实例并设置相关参数新建动图任务,动图任务用于将视频转换为动态图。
核心代码
- 创建动图任务。
动图任务需要设置输入视频文件、输出动图路径、动图帧率、动图宽高等参数。
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//设置输入视频地址和输出路径 ObsObjInfo input = new ObsObjInfo().withBucket("mpc-east-2").withLocation("region01").withObject("ok.mp4"); ObsObjInfo output = new ObsObjInfo().withBucket("mpc-east-2").withLocation("region01").withObject("output"); //创建动图请求 CreateAnimatedGraphicsTaskRequest req = new CreateAnimatedGraphicsTaskRequest() .withBody(new CreateAnimatedGraphicsTaskReq().withInput(input).withOutput(output) .withOutputParam(new AnimatedGraphicsOutputParam() //设置动图格式 .withFormat(AnimatedGraphicsOutputParam.FormatEnum.GIF) //设置动图帧率 .withFrameRate(15) //设置起始时间,单位毫秒 .withStart(0) //设置结束时间,单位毫秒,最大时间间隔60s .withEnd(3_000))); // 发起请求 CreateAnimatedGraphicsTaskResponse rsp = initMpcClient().createAnimatedGraphicsTask(req); // 打印结果 System.out.println("CreateAnimatedGraphicsTaskResponse=" + JsonUtils.toJSON(rsp));
完整代码
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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.AnimatedGraphicsOutputParam; import com.huaweicloud.sdk.mpc.v1.model.CreateAnimatedGraphicsTaskReq; import com.huaweicloud.sdk.mpc.v1.model.CreateAnimatedGraphicsTaskRequest; import com.huaweicloud.sdk.mpc.v1.model.CreateAnimatedGraphicsTaskResponse; import com.huaweicloud.sdk.mpc.v1.model.ObsObjInfo; import com.obs.services.internal.ServiceException; public class TestAnimation { /** * 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(); } /** * 创建动图任务 * @param args */ public static void main(String[] args) { //设置输入视频地址和输出路径 ObsObjInfo input = new ObsObjInfo().withBucket("mpc-east-2").withLocation("region01").withObject("ok.mp4"); ObsObjInfo output = new ObsObjInfo().withBucket("mpc-east-2").withLocation("region01").withObject("output"); //创建动图请求 CreateAnimatedGraphicsTaskRequest req = new CreateAnimatedGraphicsTaskRequest() .withBody(new CreateAnimatedGraphicsTaskReq().withInput(input).withOutput(output) .withOutputParam(new AnimatedGraphicsOutputParam() //设置动图格式 .withFormat(AnimatedGraphicsOutputParam.FormatEnum.GIF) //设置动图帧率 .withFrameRate(15) //设置起始时间,单位毫秒 .withStart(0) //设置结束时间,单位毫秒,最大时间间隔60s .withEnd(3_000))); try { CreateAnimatedGraphicsTaskResponse rsp = initMpcClient().createAnimatedGraphicsTask(req); System.out.println("CreateAnimatedGraphicsTaskResponse=" + JsonUtils.toJSON(rsp)); } catch (ClientRequestException | ConnectionException | RequestTimeoutException | ServiceException e) { System.out.println(e); } } } |
父主题: 动图管理