Merge pull request #114188 from tchristiani/AzS-custom-skills-video-embed

AzS: added video ships and link

Author: PRMerger6

articles/search/cognitive-search-custom-skill-interface.md

@@ -8,11 +8,13 @@ author: luiscabrer
 ms.author: luisca
 ms.service: cognitive-search
 ms.topic: conceptual
-ms.date: 02/20/2020
+ms.date: 05/06/2020
 ---
 
 # How to add a custom skill to an Azure Cognitive Search enrichment pipeline
 
+> [!VIDEO https://www.youtube.com/embed/fHLCE-NZeb4?version=3&start=172&end=221]
+
 An [enrichment pipeline](cognitive-search-concept-intro.md) in Azure Cognitive Search can be assembled from [built-in cognitive skills](cognitive-search-predefined-skills.md) as well as [custom skills](cognitive-search-custom-skill-web-api.md) that you personally create and add to the pipeline. In this article, learn how to create a custom skill that exposes an interface allowing it to be included in an AI enrichment pipeline. 
 
 Building a custom skill gives you a way to insert transformations unique to your content. A custom skill executes independently, applying whatever enrichment step you require. For example, you could define field-specific custom entities, build custom classification models to differentiate business and financial contracts and documents, or add a speech recognition skill to reach deeper into audio files for relevant content. For a step-by-step example, see [Example: Creating a custom skill for AI enrichment](cognitive-search-create-custom-skill-example.md).
@@ -36,6 +38,10 @@ Currently, the only mechanism for interacting with a custom skill is through a W
 
 ### 1.  Web API Input Format
 
+
+> [!VIDEO https://www.youtube.com/embed/fHLCE-NZeb4?version=3&start=294&end=340]
+
+
 The Web API must accept an array of records to be processed. Each record must contain a "property bag" that is the input provided to your Web API. 
 
 Suppose you want to create a simple enricher that identifies the first date mentioned in the text of a contract. In this example, the skill accepts a single input *contractText* as the contract text. The skill also has a single output, which is the date of the contract. To make the enricher more interesting, return this *contractDate* in the shape of a multi-part complex type.
@@ -154,8 +160,9 @@ When you create a Web API enricher, you can describe HTTP headers and parameters
 
 This article covered the interface requirements necessary for integrating a custom skill into a skillset. Click the following links to learn more about custom skills and skillset composition.
 
++ [Watch our video about custom skills](https://youtu.be/fHLCE-NZeb4)
 + [Power Skills: a repository of custom skills](https://github.com/Azure-Samples/azure-search-power-skills)
 + [Example: Creating a custom skill for AI enrichment](cognitive-search-create-custom-skill-example.md)
 + [How to define a skillset](cognitive-search-defining-skillset.md)
 + [Create Skillset (REST)](https://docs.microsoft.com/rest/api/searchservice/create-skillset)
-+ [How to map enriched fields](cognitive-search-output-field-mapping.md)
++ [How to map enriched fields](cognitive-search-output-field-mapping.md)