public DashIsoImageBasedTrickPlaySettings withThumbnailInterval(Double thumbnailInterval) {
        setThumbnailInterval(thumbnailInterval);
        return this;
    }
Enter the interval, in seconds, that MediaConvert uses to generate thumbnails. If the interval you enter doesn't
align with the output frame rate, MediaConvert automatically rounds the interval to align with the output frame
rate. For example, if the output frame rate is 29.97 frames per second and you enter 5, MediaConvert uses a 150
frame interval to generate thumbnails.

@param thumbnailInterval
       Enter the interval, in seconds, that MediaConvert uses to generate thumbnails. If the interval you enter
       doesn't align with the output frame rate, MediaConvert automatically rounds the interval to align with the
       output frame rate. For example, if the output frame rate is 29.97 frames per second and you enter 5,
       MediaConvert uses a 150 frame interval to generate thumbnails.
@return Returns a reference to this object so that method calls can be chained together.
aws-java-sdk-mediaconvert/src/main/java/com/amazonaws/services/mediaconvert/model/DashIsoImageBasedTrickPlaySettings.java