AWS Elemental MediaLive adds POIS signal conditioning

You can now use [AWS Elemental MediaLive](/medialive/) with a POIS (placement opportunity information system) to condition and react to in-band SCTE-35 signals in your sources. MediaLive uses the event signaling and management (ESAM) protocol for interfacing with a POIS server. The POIS can be informed about program breaks and advertisement placement opportunities, and can modify the downstream signaling of events. MediaLive can also continue to monitor a designated input for SCTE-35 signals while encoding a separate source, enabling content replacement. For more information on how to enable this feature, visit the [MediaLive documentation](https://docs.aws.amazon.com/medialive/latest/ug/) for [POIS signal conditioning](https://docs.aws.amazon.com/medialive/latest/ug/scte35-pois-conditioning.html). POIS signal conditioning in MediaLive is available at no additional cost. [AWS Elemental MediaLive](/medialive/) is a broadcast-grade live video processing service. It lets you create high-quality live video streams for delivery to broadcast televisions and internet-connected multiscreen devices, like connected TVs, tablets, smartphones, and set-top boxes. The MediaLive service functions independently or as part of [AWS Media Services](/media-services/), a family of services that form the foundation of cloud-based workflows and offer you the capabilities you need to transport, create, package, monetize, and deliver video. Visit the [AWS region table](/about-aws/global-infrastructure/regional-product-services/) for a full list of AWS Regions where AWS Elemental MediaLive is available.