Microsoft Azure Media Service – Encoding & Indexing Process using C#.Net – Part 1

I would like to share development experience during the process of converting media encoding and transcribing using Azure media service. There are many resources available on Microsoft and other sites still, I would try my best to explain the process via practical scenario so that anyone would understand easy by referring to this blog.

There are many media industries who have lots of media(audio/video) libraries, those files are large may be too large to deliver content over the Internet for his customer. To deliver smooth media over the internet it requires encoding process. Encoding is a phenomenon which compresses video and audio by using Azure Media Services and publish over the internet for on demand playlist.

Below are the pre-requirement to process before development :

• IDE -Visual Studio 2015/2017
• C#.NET
• Azure SDK
• Azure Media Service
• Azure Storage Account

Azure Media Services Encoder and Indexing Manual Process through Azure web portal:

1.  Log in to the Azure portal and open Media Service and click on Assets – Here you can click on Upload button and upload the video file those you want to encoding and streaming over the internet.
   
2. After successfully uploaded video file – you can select upload file and click on top bar Encode button and select encoding preset information – hit the Start button to initiate the process.
   
3. After initiating process – you can review job progress on click at Job tab
   
4. After completion of encoding job, it would have processed output Multi-bitrate output files.
5. Publish the encoded content – and select the Locator URL to Play the video over the Media player. Sample Azure Media Player
6. For Indexing/Transcribing those video file select Analyze button and create Indexing job for closed captioning files.
   
7. Once click on create it would also initiate job in background after finished status - it would generate output files like SAMI, TTML, and WebVTT output files.
8. Published and generate URL and attach *.VTT file along with Media Player so that content would show on a player during streaming.
   

So that’s all about the manual process for encoding and indexing process of media files !!!

I would request you to follow the steps and do manual process and I will create a new post in Part 2 of this blog with dynamic operation using C#.NET.

Stay Tuned!!!!