Revert "add videos to extension pages (docker#15292)"

This reverts commit 7bc42c7.

Author: aevesdocker

desktop/extensions-sdk/index.md

@@ -57,10 +57,6 @@ For further inspiration, see the other examples in the [samples folder](https://
 Docker Desktop displays published extensions in the Extensions Marketplace. If you want your extension to be published in the Marketplace, you can submit your extension [here](https://www.docker.com/products/extensions/submissions/). We’ll review your submission and provide feedback if changes are needed before we can validate and publish it to make it available to all Docker Desktop users.
 
 ## What’s next?
-If you want to get up and running quickly with a Docker Extension, see the [Quickstart guide](quickstart.md).
+If you want to get up and running quickly with a Docker Extension, see the [Quickstart guide](quickstart.md). 
 
-Alternatively, get started with Part one: Build for more in-depth information about each step of the extension creation process.
-
-For an in-depth tutorial of the entire build process, we recommend the following video walkthrough from DockerCon 2022:
-
-<iframe src="https://www.youtube.com/watch?v=Yv7OG-EGJsg&t=7s" style="max-width: 100%; aspect-ratio: 16 / 9;" width="560" height="auto" frameborder="0" allow="accelerometer; autoplay; encrypted-media; gyroscope; picture-in-picture" allowfullscreen></iframe>
+Alternatively, get started with Part one: Build for more in-depth information about each step of the extension creation process.

desktop/extensions.md

@@ -6,21 +6,17 @@ toc_min: 1
 toc_max: 2
 ---
 
-> **Beta**
->
-> The Docker Extensions feature is currently in Beta. We recommend that you do not use Extensions in production environments.
-
 Docker Extensions lets you use third-party tools within Docker Desktop to extend its functionality. There is no limit to the number of extensions you can install.
 
-![extenstions](images/extensions-marketplace.PNG){:width="750px"}
-
 You can explore the list of available extensions in [Docker Hub](https://hub.docker.com/search?q=&type=extension) or in the Extensions Marketplace within Docker Desktop.
 
 Docker Community members and partners can use our [SDK](extensions-sdk/index.md) to create new extensions.
 
-To find out more about Docker Extensions, we recommend the video walkthrough from DockerCon 2022:
+> **Beta**
+>
+> The Docker Extensions feature is currently in Beta. We recommend that you do not use Extensions in production environments.
 
-<iframe src="https://www.youtube.com/watch?v=3rAGXS8pszQ" style="max-width: 100%; aspect-ratio: 16 / 9;" width="560" height="auto" frameborder="0" allow="accelerometer; autoplay; encrypted-media; gyroscope; picture-in-picture" allowfullscreen></iframe>
+![extenstions](images/extensions-marketplace.PNG){:width="750px"}
 
 ## Prerequisites