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video_transcoding_thresholds

📊 Chunked Upload Thresholds

When to Use Chunked Uploads

File SizeStrategyReason
< 50MBSingle uploadNetwork can handle reliably
50-100MBConsider chunkingDepends on audience (mobile vs enterprise)
> 100MBAlways chunkFailure rate jumps significantly

Chunking Sweet Spots

  • Enterprise users: 500MB threshold (better networks)
  • Mobile-first: 50MB threshold (data limitations)
  • Global audience: 100MB threshold (varied network quality)

Why 100MB?

  • Upload failure rate: Jumps from ~1% to ~15% above 100MB
  • Browser timeouts: Default 30-60 seconds for large requests
  • User experience: Failed 500MB upload = 20 minutes wasted
  • Resume capability: Chunks allow partial retry vs full restart

References