Abstract: A computerized content synchronization system is configured to perform the following method: (a) obtain information indicative of multiple content streams, associated with a shared content; (b) provide algorithms, each algorithm configured to perform at least one of: identify, within the information, synchronization point(s) between the streams; calculate a timeline difference between the streams; and (c) responsive to a determination that the system does not possess, external to the information indicative of the streams, information concerning characteristics of a content pipeline architecture of each stream, which is capable of relating timelines of streams, perform the following: (i) choose an algorithm, based on defined criterion parameter(s) associated with algorithm characteristics, and on an analysis of the information; and (ii) run the chosen algorithm. This facilitates a synchronized consumption of the content by consumer(s), The consumer(s) is configured to consume the multiple content streams.

Abstract: An acoustic signal cancellation system is configured to perform: (a) provide a user device, associated with the system, and an audio capture device. (b) receive at system a captured signal indicative of a captured acoustic signal. It's received at capture device, and comprises a second acoustic signal generated by a second device, external to user device. (c) receive, from external source, a reference signal, indicative of a content included in the second signal. (d) in a case that a content of reference signal and the content in second signal are not time-synchronized, generate a synchronized reference signal, based on reference signal. Content of synchronized reference signal and second signal content are time-synchronized. (e) perform acoustic signal cancelling of that portion of captured signal which corresponds to second signal, based on reference signal. Generate reduced signal. This facilitates output of reduced signal to third device.

Abstract: In a user's device, a computerized method for facilitating a synchronized play of content by a user device's player is provided. The method comprising: receiving a reference position in the content; retrieving a player position in the content; and based on the received reference position and the retrieved player position: determining if the player position is nearly synchronized with the reference position; and if in the negative, applying a synchronization process to reach a calculated sync player position, such that the player position, when reaching the sync player position, is nearly synchronized with the reference position.

Abstract: An acoustic signal cancellation system is configured to perform: (a) provide a user device, associated with the system, and an audio capture device. (b) receive at system a captured signal indicative of a captured acoustic signal. It's received at capture device, and comprises a second acoustic signal generated by a second device, external to user device. (c) receive, from external source, a reference signal, indicative of a content included in the second signal. (d) in a case that a content of reference signal and the content in second signal are not time-synchronized, generate a synchronized reference signal, based on reference signal. Content of synchronized reference signal and second signal content are time-synchronized. (e) perform acoustic signal cancelling of that portion of captured signal which corresponds to second signal, based on reference signal. Generate reduced signal. This facilitates output of reduced signal to third device.