IRTF SAM RG Meeting, IETF 81 Thursday, July 28th, 2011, 1740 - 1940 1. Introduction, Agenda - Chairs (5 min) 2. A Common API for Transparent Hybrid Multicast - Update of draft-irtf-samrg-common-api-02 - Matthias Waehlisch (15 min) 3. Implementation report: Release of the System-centric Middleware Component for Universal Multicast - http://www.realmv6.org/hamcast_dev_index.html - Matthias Waehlisch (20 min) 4. Application Layer Multicast Extensions to RELOAD draft-kolberg-sam-baseline-protocol - John Buford (20 min) 5. Problem Statement: Streaming Media Delivery draft-litao-p2mpsmd-problem-statement-01 - Tao Li (20 min) 6. Labelcast Protocol Update of draft-sunzhigang-sam-labelcast-02 - Zhigang Su (20 min) 7. Document Status & Future Work - Chairs (15 min)