Abstract: The disclosure provides an approach for virtualizing a slicer server. A slicer program running in a virtual machine receives a multicast Internet Protocol (IP) signal, re-encodes the signal to a streaming-friendly format, and pushes the re-encoded signal to a content distribution network that distributes the video signal to clients either live or on demand. In one embodiment, a new virtual machine including the slicer is cloned from a template for each broadcast channel that is created, with the newly-cloned VM being used to process IP signals for the corresponding broadcast channel. In addition, the slicer running in the VM may transmit to the content delivery network a time sequence indicating when content in the re-encoded signal should be streamed for play out, and the time sequence may be based on a time that is synchronized to an external server.

Abstract: The disclosure provides an approach for virtualizing a slicer server. A slicer program running in a virtual machine receives a multicast Internet Protocol (IP) signal, re-encodes the signal to a streaming-friendly format, and pushes the re-encoded signal to a content distribution network that distributes the video signal to clients either live or on demand. In one embodiment, a new virtual machine including the slicer is cloned from a template for each broadcast channel that is created, with the newly-cloned VM being used to process IP signals for the corresponding broadcast channel. In addition, the slicer running in the VM may transmit to the content delivery network a time sequence indicating when content in the re-encoded signal should be streamed for play out, and the time sequence may be based on a time that is synchronized to an external server.