The Amazon Chime SDK now provides additional options to customize the layout of video sent to streaming services or captured to Amazon Simple Storage Service (S3). Amazon Chime SDK lets developers add real-time audio, video, and screen share to their web and mobile applications. Starting today, developers have more flexibility to tailor the composited layout to suit their use case with either landscape or portrait orientation and stylize video tiles with borders, active speaker highlight, configurable aspect ratio and corner radius.
Source:: Amazon AWS