public String getLanguageSelectionPolicy() {
        return this.languageSelectionPolicy;
    }
When set to "strict", the transport stream demux strictly identifies audio streams by their language descriptor.
If a PMT update occurs such that an audio stream matching the initially selected language is no longer present
then mute will be encoded until the language returns. If "loose", then on a PMT update the demux will choose
another audio stream in the program with the same stream type if it can't find one with the same language.

@return When set to "strict", the transport stream demux strictly identifies audio streams by their language
        descriptor. If a PMT update occurs such that an audio stream matching the initially selected language is
        no longer present then mute will be encoded until the language returns. If "loose", then on a PMT update
        the demux will choose another audio stream in the program with the same stream type if it can't find one
        with the same language.
@see AudioLanguageSelectionPolicy
aws-java-sdk-medialive/src/main/java/com/amazonaws/services/medialive/model/AudioLanguageSelection.java