AWS Elemental MediaConvert
File-based video transcoding
Transcodes video files as jobs: input from S3, output to many formats, resolutions, and streaming standards like HLS and DASH; supports captions, DRM, and logo insertion.
- Cost$$ Medium
- Difficulty●●●●●
- Costs money when idle?No
- Serverless
- In examsSAA
Think of it asLike an automated print shop that turns one original into many different book sizes.
When to use it
✓ Use it when
You need to prepare VOD video for many different devices and networks.
✗ Avoid it when
Live video → MediaLive.
Common uses
- Convert uploaded videos into multi-bitrate HLS
- Create thumbnails and captions for a film library
- S3 → Lambda → MediaConvert pipeline
What does it cost?
- Pricing model: Billed per minute of output video, depending on resolution, codec, frame rate, and feature tier; reserved queues are available at a fixed monthly price.
⚠️ Cost traps
Each output rendition is billed separately, so a multi-resolution ladder multiplies the cost many times over.
