从 Azure 流式传输视频(Blob 或媒体服务) [英] Streaming Videos from Azure ( Blob or Media Services)

问题描述

我有一个 MVC 4 网站托管在 azure 中，需要上传视频，并且在不同的页面上允许将上传的视频流式传输回客户端播放器.

I have an MVC 4 website hosted in azure that needs to upload a video and on a different page allow that uploaded video to be streamed back to a client player.

第一个选项允许用户上传和编码视频 (.mp4)第二个选项是我手动上传和编码视频并向用户提供 url.

The first option allows the user to upload and encode the video (.mp4) The second option is I manually upload and encode the video and provide the url to the user.

无论哪种情况，视频都会在另一个页面上呈现给用户.

In either case, the video would be presented to the users on another page.

我有一段时间试图让它发挥作用.有什么建议/工作示例吗?

Im having a devil of a time trying to get this to work. Any suggestions/working samples?

推荐答案

我在我的 c# 应用程序中使用了以下代码，并且它可以正常工作.

I used the below code for my c# application and it works properly.

public static string getBlobStreamURL(string fsBloblFilePath, string fsdirectory)
        {
            CloudBlobContainer cloudBlobContainer = storageAccount.CreateCloudBlobClient().GetContainerReference(fsdirectory);
            var cloudBlob = cloudBlobContainer.GetBlockBlobReference(fsBloblFilePath);
            var SharedAccessSignature = cloudBlob.GetSharedAccessSignature(new Microsoft.WindowsAzure.Storage.Blob.SharedAccessBlobPolicy()
            {
                Permissions = Microsoft.WindowsAzure.Storage.Blob.SharedAccessBlobPermissions.Read,
                SharedAccessExpiryTime = DateTime.UtcNow.AddHours(1)
            });
            var StreamURL = string.Format("{0}{1}", cloudBlob.Uri, lsSharedAccessSignature);
            return StreamURL;
        }

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