How can I handle video uploads and processing efficiently in a video streaming app?

Thanks for reaching out!

Best Practices for Video Upload and Processing

1. Client-Side vs. Server-Side Processing

• Avoid client-side transcoding or compression unless absolutely necessary. Mobile devices often lack the processing power and battery life to handle this efficiently.
• Upload raw or lightly compressed files to the backend/cloud, then process them server-side. This ensures consistent quality and offloads heavy computation from the client.

2. Server-Side Workflow with Azure Media Services

Azure Media Services (AMS) offers a robust pipeline for:

• Content ingest via Azure Blob Storage
• Transcoding into adaptive bitrate formats
• Video indexing, encryption, and packaging
• Streaming delivery via CDN integration

A recommended architecture involves:

• Using Azure Logic Apps to monitor uploads to Blob Storage
• Triggering Azure Functions to create AMS assets and initiate transcoding
• Publishing the processed video with a streaming locator for playback
  This setup ensures scalability, automation, and minimal latency for end users.

Tools and Services You Can Use

• Azure Media Services

  - Ideal for both live and on-demand streaming
  
        - Supports dynamic packaging, DRM, and CDN integration
  
              - Handles multi-bitrate encoding for adaptive streaming
  

• FFmpeg
  • Excellent for custom transcoding workflows

    - Can be used in backend services to preprocess videos before AMS ingestion
    
          - Useful for format conversion, trimming, watermarking, etc.
    

  Microsoft Stream

- For internal enterprise video management

- Integrates with OneDrive and SharePoint

- Offers upload progress indicators and user feedback mechanisms.  
  
Let me know if the issue persists after following these steps. I’ll be happy to assist further if needed. If the issue has been resolved, kindly mark the response as answered.