13. The system of claim 11 , wherein the system is further configured to: determine whether at least one representative metadata is identical to at least one metadata that is representative of the at least one previously generated SRC; compare at least one signature of the SRC to at least one signature of the previously generated SRC; determine a number of signatures of the SRC that match at least one signature of the previously generated SRC; determine whether the number of matching signatures of the SRC exceeds a predefined signature matching threshold; and determine a metadata match upon at least one of: determining that at least one representative metadata of the SRC is identical to at least one metadata that is representative of the at least one previously generated SRC, and determining that the number of matching signatures of the SRC exceeds a predefined signature matching threshold.
13. The system of claim 11 , wherein the system is further configured to: determine whether at least one representative metadata is identical to at least one metadata that is representative of the at least one previously generated SRC; compare at least one signature of the SRC to at least one signature of the previously generated SRC; determine a number of signatures of the SRC that match at least one signature of the previously generated SRC; determine whether the number of matching signatures of the SRC exceeds a predefined signature matching threshold; and determine a metadata match upon at least one of: determining that at least one representative metadata of the SRC is identical to at least one metadata that is representative of the at least one previously generated SRC, and determining that the number of matching signatures of the SRC exceeds a predefined signature matching threshold. 14. The system of claim 13 , wherein the metadata match is determined upon determination that both that the at least one representative metadata is identical to the at least one metadata that is representative of the at least one previously generated SRC and that the number of matching signatures of the SRC exceeds the predefined signature matching threshold.