Patent ID: 9591072
Date: 2017-03-07
CPC Classifications: H04L

Claim:
1. A method comprising: presenting a source presentation from a host at a client using a client time code; synchronizing, by use of a processor, the client time code with a host time code; pausing presentation of the source presentation from the host in response to a pause command from the client; recording the pause command and a first command time code synchronized to the host time code in a command record, wherein the command record is recorded on one of the host and the client and records each command and each command time code controlling presentation of the source presentation; recording a response signal of a response to the presentation of the source presentation at the client and a first response time code in a recorded response, wherein the first response time code is synchronized to the host time code, and the response signal and first response time code are recorded to the host; playing the source presentation from the host in response to a play command from the client; recording the play command and a second command time code synchronized to the host time code in the command record; presenting the source presentation from the host using presentation time codes, wherein the source presentation is presented from a first presentation time code; setting a second presentation time code equal to the first response time code; in response to the second presentation time code being equal to the first command time code from the command record, performing the pause command from the command record at the host to pause the source presentation from the host; presenting the response signal at the second presentation time code; and in response to a third presentation time code being equal to the second command time code from the command record, performing the play command from the command record at the host to play the source presentation from the host, wherein the source presentation and the response signal are presented as a contiguous signal.