초록 ▼

This application relates, e.g., to processing video and audio. One claim recites a method including: utilizing a multi-purpose electronic processor programmed for analyzing a video signal to derive or calculate an identifier from data representing picture elements of the video signal or from data r

This application relates, e.g., to processing video and audio. One claim recites a method including: utilizing a multi-purpose electronic processor programmed for analyzing a video signal to derive or calculate an identifier from data representing picture elements of the video signal or from data representing audio accompanying the video signal; providing the identifier to memory or to a remote repository to obtain advertizing information; receiving advertizing information from the memory or the remote repository; and controlling rendering of the advertizing information such that the advertizing information is synchronized with at least a portion of the video signal when rendered. Of course, additional claims and combinations are provided.

대표청구항 ▼

What is claimed is: 1. A machine-readable media comprising instructions stored thereon to control a multi-purpose electronic processor, said instructions comprising instructions to: read a steganographic signal encoded into a video signal or in an audio track accompanying the video signal, where th

What is claimed is: 1. A machine-readable media comprising instructions stored thereon to control a multi-purpose electronic processor, said instructions comprising instructions to: read a steganographic signal encoded into a video signal or in an audio track accompanying the video signal, where the steganographic signal comprises information regarding a video object in the video signal; obtain a user selection of the video object; and carry out an action associated with the video object information, wherein the video signal includes steganographic information for at least two different video objects in the video signal, and the steganographic information associates the video objects with object actions or information. 2. The machine-readable media of claim 1 wherein the steganographic signal is encoded in the audio track accompanying the video signal, and the audio track includes steganographic information for at least two different video objects appearing in at least one same frame of the video signal, and wherein the steganographic information associates the video objects with object specific actions or information. 3. The machine-readable media of claim 1 wherein the steganographic signal is encoded into the video signal through alterations of data representing the video signal or through alterations of data representing the audio track accompanying the video signal. 4. The machine-readable media of claim 3 wherein the steganographic signal is encoded through digital watermarking. 5. A machine-readable media comprising instructions stored thereon to control a multi-purpose electronic processor, said instructions comprising instructions to: steganographically encode substantially imperceptible auxiliary information about a video object into a video signal; and associate the video object information with an action, where the action is performed in response to user selection of the video object through a user interface while the video signal is rendered, wherein the object information is encoded in a pre-recorded video object, which forms part of the video signal. 6. The method of claim 5 wherein the pre-recorded video object is composited with video frames to form the video signal. 7. The method of claim 5 wherein the pre-recorded video object is composited with at least one other video object to form the video signal, where the video objects are each steganographically encoded with object specific information. 8. A system for creating watermark enabled video objects comprising: an electronic processor configured as a steganographic encoder for encoding a watermark in a video sequence or accompanying audio track corresponding to a video object or objects in the video sequence; and a database system for associating the watermark with an action or information such that the watermark is operable to link the video object or objects to a related action or information during playback of the video sequence. 9. The system of claim 8 wherein the watermark is operable to link a corresponding video object to an action or information when a user selects the video object during playback of the video sequence. 10. The system of claim 8 wherein the encoder encodes a video object with a watermark and composites the encoded video object with another video signal to create the video sequence. 11. A programmed apparatus including a multi-purpose electronic processor in which said processor is executing at least one of the instructions recited in claim 1. 12. The machine-readable media of claim 1 in which said machine-readable media comprises computer readable media.