public String getCodec() {
        return this.codec;
    }
<p>
The audio codec for the output file. Valid values include <code>aac</code>, <code>flac</code>, <code>mp2</code>,
<code>mp3</code>, <code>pcm</code>, and <code>vorbis</code>.
</p>

@return The audio codec for the output file. Valid values include <code>aac</code>, <code>flac</code>,
        <code>mp2</code>, <code>mp3</code>, <code>pcm</code>, and <code>vorbis</code>.
aws-java-sdk-elastictranscoder/src/main/java/com/amazonaws/services/elastictranscoder/model/AudioParameters.java