Patent Document ID: 8589146
Application ID: 12772580

Base Claim:
1. A method method comprising: receiving a request from a subscriber to translate a video signal from a source language to a target language, wherein the video signal includes text information in the source language; charging the subscriber a fee for on-demand translation during a paid-for period, after which the on-demand translation expires; generating translated information in the target language based on the text information in the source language during the paid-for period; and outputting the video signal embedded with the translated information.

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Claim 9:
9. The method of claim 1 , further comprising: storing a plurality of video signals including a plurality of text information in the source language, wherein: generating translated information further comprises: introducing a delay between receiving the plurality of video signals and delivering one of the plurality of video signals by looking ahead to one of the plurality of video signals received after the video signal currently being processed.