| 摘要 |
A computer system according to some embodiments is operable to facilitate synchronization between two or more data streams transmitted over an electronic network from a first computing system to a second computing system by inserting a visual code (e.g., a bar code) comprising encoded second data into a video data stream in order to allow the receiving computing system to synchronize scenes depicted by the video data with information represented in the visual code when displaying the scenes to a user. |
