Pretty much, except in coding theory you have to be explicit about your alphabet. Hall took this further, by positing that in television, viewers use individual

Pretty much, except in coding theory you have to be explicit about your alphabet. Hall took this further, by positing that in television, viewers use individual and heterogeneous decoders. Anyway, the point is that the channel used to communicate the message in this case is unconventional, and that's why I consider encoding to occur. A casual observer would assume the datastream to encode an image, not a program, and as such the program can be said to be explicitly encoded, rather than implicitly.