1. A method of decoding a caption box in video content comprising: determining at least one expected location of a caption box in a frame of the video content; determining at least one caption box mask within the expected location; identifying frames in the video content as caption frames if the current frame exhibits substantial correlation to the at least one caption box mask within the expected caption box location; for at least a portion of the caption frames, identifying word regions within the confines of the expected location; for each word region, identifying text characters within the region; and comparing the text characters in the word region against a domain specific model to enhance word recognition.