16. One or more non-transitory computer readable media comprising instructions to cause an apparatus, upon execution of the instructions by the apparatus, to: automatically detecting video compression information in at least a portion of at least one image frame of video content; associating metadata corresponding to the detected video compression information with the image frame by embedding the metadata with the at least one image frame to tightly couple the metadata to the at least one image frame to provide for metadata-to-content synchronization that is independent of playback performance, playback timing, and user interaction, wherein the metadata associates at least one multimedia element with the detected video compression information, and wherein upon rendering of the image frame, the multimedia element is to be overlaid on the at least a portion of the image frame based on the metadata.
16. One or more non-transitory computer readable media comprising instructions to cause an apparatus, upon execution of the instructions by the apparatus, to: automatically detecting video compression information in at least a portion of at least one image frame of video content; associating metadata corresponding to the detected video compression information with the image frame by embedding the metadata with the at least one image frame to tightly couple the metadata to the at least one image frame to provide for metadata-to-content synchronization that is independent of playback performance, playback timing, and user interaction, wherein the metadata associates at least one multimedia element with the detected video compression information, and wherein upon rendering of the image frame, the multimedia element is to be overlaid on the at least a portion of the image frame based on the metadata. 18. The one or more computer readable media of claim 16 , wherein to automatically detect at least a portion of the image frame comprises to automatically detect at least one of scene change information and scene complexity information.