maxAbrBitrate
Specify the maximum average bitrate for MediaConvert to use in your automated ABR stack. If you don't specify a value, MediaConvert uses 8,000,000 (8 mb/s) by default. The average bitrate of your highest-quality rendition will be equal to or below this value, depending on the quality, complexity, and resolution of your content. Note that the instantaneous maximum bitrate may vary above the value that you specify.