Method and system for embedding metadata in multiplexed analog videos broadcasted through digital broadcasting medium

A system for embedding metadata in at least one analog video frame, the system comprising:

• a processor;
• and
• a memory coupled to the processor, wherein the processor is capable of executing instructions stored in the memory to:
• generate at least one data symbol representing the metadata based on at least one data bit and at least one pilot bit, the at least one data bit and the at least one pilot bit being associated with the metadata, wherein the at least one pilot bit is used as a reference bit for identification of the at least one data bit to be transmitted, wherein the at least one pilot bit is converted into at least one pilot symbol and the at least one data bit is converted into the at least one data symbol;
• embed the at least one data symbol with the at least one pilot symbol into at least one first set of video pixels corresponding to a video pixel region of the at least one analog video frame to generate at least one set of data pixels;
• and
• multiplex the at least one set of data pixels with at least one second set of video pixels representing non-embedded metadata pixels in the at least one analog video frame to generate at least one set of multiplexed video pixels.