# MediaLive Reference
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This chapter contains reference tables for different features and functions of AWS Elemental MediaLive.

**Topics**
+ [Captions supported in MediaLive](supported-captions.md)
+ [Input types supported in MediaLive](inputs-supported-containers.md)
+ [Input codecs in MediaLive](inputs-supported-codecs.md)
+ [Output types supported in MediaLive](supported-containers-output.md)
+ [Output codecs in MediaLive](supported-containers-and-codecs-output.md)
+ [Identifiers for variable data in MediaLive](variable-data-identifiers.md)