2 posts tagged with "serverless"

The primary cause for import errors on Vercel is often a mismatch between your local development environment's flexibility and Vercel's strict, serverless build process. Beyond the crucial __init__.py file, you need to pay attention to your project's overall structure, the way you write imports, and Vercel's build configuration.

Processing media files inside AWS Lambda can be a challenge due to its resource limits, lack of a local disk, and timeouts. However, it's entirely possible to stream files directly from S3 into FFmpeg, process them on the fly, and avoid writing anything to disk.

In this guide, we'll cover:

• Streaming files from S3 into Lambda
• Using ffmpeg with stdin and stdout in memory
• Avoiding /tmp bottlenecks
• Examples and production-ready patterns