11. A system for extracting and tracking media tags within video content, comprising: a media capture server and an analysis server, the media capture server and the analysis server being in communication with each other; the media capture server in communication with a plurality of content sources, the media capture server receiving video content from the content sources and having a recorder which saves the video content; a detector receiving at least one frame of the video content, the detector detecting one or more unknown text within the frame and creating one or more images, each of the one or more images associated with one of the one or more unknown text, the detector generating metadata associated with the one or more unknown text appearing in the frame; an optical character recognition engine scanning the one or more images and converting the one or more images into one or more known text, each of the one or more known text associated with one of the one or more unknown text; the analysis server having an analyzer which receives the one or more known text from the optical character recognition engine, the analyzer determining whether the one or more known text is a media tag; an interface in communication with the media capture server and the analysis server, the interface receiving a request to monitor for the media tag in the video content from a user computer; wherein the analysis server generates alerts notifying when the media tag is detected in the video content; wherein the server monitors social media services over a network, identifies social media events generated after the media tag is displayed in the video content, and provides analytics measurements of the social media events; wherein the server receives a request from the client computer over a network to search for a term appearing in the video content, the server providing search results which comprise a media tag indicative of the term, metadata corresponding to the media tag indicative of the term, and analytics measurements of media events associated with the media tag indicative of the term; and an image processing unit which reduces noise in the one or more images by performing at least one of converting the one or more images to grayscale, determining the average brightness of the one or more images, inverting dark areas of the one or more images, and sharpening the one or more images, and further converts the one or more images to monochrome.
11. A system for extracting and tracking media tags within video content, comprising: a media capture server and an analysis server, the media capture server and the analysis server being in communication with each other; the media capture server in communication with a plurality of content sources, the media capture server receiving video content from the content sources and having a recorder which saves the video content; a detector receiving at least one frame of the video content, the detector detecting one or more unknown text within the frame and creating one or more images, each of the one or more images associated with one of the one or more unknown text, the detector generating metadata associated with the one or more unknown text appearing in the frame; an optical character recognition engine scanning the one or more images and converting the one or more images into one or more known text, each of the one or more known text associated with one of the one or more unknown text; the analysis server having an analyzer which receives the one or more known text from the optical character recognition engine, the analyzer determining whether the one or more known text is a media tag; an interface in communication with the media capture server and the analysis server, the interface receiving a request to monitor for the media tag in the video content from a user computer; wherein the analysis server generates alerts notifying when the media tag is detected in the video content; wherein the server monitors social media services over a network, identifies social media events generated after the media tag is displayed in the video content, and provides analytics measurements of the social media events; wherein the server receives a request from the client computer over a network to search for a term appearing in the video content, the server providing search results which comprise a media tag indicative of the term, metadata corresponding to the media tag indicative of the term, and analytics measurements of media events associated with the media tag indicative of the term; and an image processing unit which reduces noise in the one or more images by performing at least one of converting the one or more images to grayscale, determining the average brightness of the one or more images, inverting dark areas of the one or more images, and sharpening the one or more images, and further converts the one or more images to monochrome. 13. The system of claim 11 , wherein the media capture server comprises two or more media capture servers in communication with the analysis server, the media capture servers transmitting processed video content to the analysis server for centralized analysis of the media tag and social media events generated after the media tag is displayed in the video content, the media capture servers each receiving video content from different content sources.