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AWS Elemental MediaLive
User Guide

Reference: Supported Captions

This section contains tables that specify the codecs that are supported in inputs and the codecs that are supported in outputs.

There are several factors that control your ability to output captions in a given format:

  • The type of input container. A given input container can contain captions in some formats and not in others.

  • The format of the input captions. A given format of captions can be converted to some formats and not to others.

  • The type of output containers. A given output container supports some caption formats and not others.