关于从媒体服务 v2 迁移到 v3 的介绍Migrate from Media Services v2 to v3 introduction

迁移指南徽标

媒体服务迁移指南可帮助你基于利用现有新功能的迁移,从媒体服务 V2 API 迁移到 V3 API。The Media Services migration guide helps you migrate from Media Services V2 APIs to V3 APIs based on a migration that takes advantage of the new features and functions that are now available. 你应该利用自己的最佳判断力来确定最适合你的情况的方式。You should use your best judgment and determine what best fits your scenario.

如何使用本指南How to use this guide

在整个指南中,你将看到以下图形。Throughout the guide, you will see the following graphic.

迁移步骤

你所在的步骤将通过步骤编号的颜色变化来表示,如下所示:The step you are on will be indicated by a color change in the number of the step, like so:

迁移步骤 2

在每页末尾,你将在“后续步骤”标题下看到指向其余迁移文档的链接。At the end of each page, you will see links to the rest of the migration documents you can read underneath the Next steps heading.

指南Guidance

此处提供的指南是“常规”。The guidance provided here is general. 它包含的内容可让你更了解 V3 中现在可用的内容以及媒体服务工作流中的已更改内容。It includes content to improve your awareness of what is now available in V3 as well as what has changed in the Media Services workflows.

如需更详细的指导(包括屏幕截图和概念图),可以使用每个基于场景的主题提供的指向概念、教程、快速入门、示例和 API 参考的链接。For more detailed guidance, including screenshots and conceptual graphics, there are links to concepts, tutorials, quickstarts, samples and API references in each scenario-based topic. 我们还列出了一些示例,有助于你将 V2 API 与 V3 API 进行比较。We have also listed samples that help you compare the V2 API to the V3 API.

迁移指南概述Migration guidance overview

在迁移过程中,需要执行以下四个常规步骤:There are four general steps to follow during your migration:

步骤 1 好处Step 1 Benefits


了解迁移到媒体服务 API V3 的好处Understand the benefits of migrating to Media Services API V3.

步骤 2 区别Step 2 Differences


了解媒体服务 V2 API 与 V3 API 之间的区别。Understand the differences between Media Services V2 API and the V3 API.

步骤 3 SDK 设置Step 3 SDK setup


了解 SDK 区别,并进行设置以迁移到 V3 REST API 或客户端 SDKUnderstand the SDK differences and set up to migrate to the V3 REST API or client SDK.

步骤 4 基于场景的指南Step 4 Scenario-based guidance


你的媒体服务 V2 应用场景可能是唯一的。Your application of Media Services V2 may be unique. 因此,我们基于你过去可能使用媒体服务的方式以及该服务每个功能的步骤提供了基于应用场景的指导,例如:Therefore, we have provided scenario-based guidance based on how you may have used media services in the past and the steps for each feature of the service such as:

后续步骤Next steps

步骤 1Step 1

了解迁移到媒体服务 API V3 的优势Understand the benefits of migrating to Media Services API V3.

步骤 2Step 2

了解媒体服务 V2 API 与 V3 API 之间的区别。Understand the differences between Media Services V2 API and the V3 API.

步骤 3Step 3

了解 SDK 区别,并进行设置以迁移到 V3 REST API 或客户端 SDKUnderstand the SDK differences and set up to migrate to the V3 REST API or client SDK.

步骤 4Step 4

你的媒体服务 V2 的应用程序可能是唯一的。Your application of Media Services V2 may be unique. 因此,我们基于你过去可能使用媒体服务的方式以及该服务每个功能的步骤提供了指导,例如:Therefore, we have provided guidance based on how you may have used media services in the past and the steps for each feature of the service such as: