Patent ID: 9313553
Filing Date: 2016-04-12
CPC Classification: H04L,H04N

Claim Text:
1. A method comprising: outputting periodically a schedule for a transmission of a plurality of multimedia contents to a client receiver over a unidirectional data communication channel; transmitting said schedule to said client receiver over said communication channel before said transmission of said plurality of multimedia contents, said schedule including a metadata indicating a plurality of broadcast times for respective ones of said plurality of multimedia contents for selectively activating said client receiver in accordance with said plurality of broadcast times; comparing first and second available bandwidths of said communication channel at respective ones of first and second points in time; selecting one multimedia content file of a given compression level for transmission in response to a change of available bandwidth of said communication channel between said first and second points in time so that said plurality of multimedia contents may be received at said client receiver in accordance with respective ones of said plurality of broadcast times; and transmitting said selected multimedia content file to said client receiver, wherein said transmission of said selected multimedia content file is a re-transmission of a previously-transmitted content at a different compression level.