Abstract: The exemplary embodiments relate to implementing a mechanism that is configured to select and insert a video advertisement into a video stream that is to be provided to a user device by a streaming service. This may include receiving a request for a video stream from a user device. In response to the request, transmitting a first portion of the video stream to the user device and determining that second a portion of the video stream is to include multiple video advertisements. One or more video advertisements may be selected from a database that includes a set of video advertisements that were previously removed from a further video stream. The one or more video advertisements may then be inserted into the video stream. The second portion of the video stream is then transmitted to the user device.

Abstract: The exemplary embodiments relate to implementing a mechanism that is configured to select and insert a video advertisement into a video stream that is to be provided to a user device by a streaming service. This may include receiving a request for a video stream from a user device. In response to the request, transmitting a first portion of the video stream to the user device and determining that second a portion of the video stream is to include multiple video advertisements. One or more video advertisements may be selected from a database that includes a set of video advertisements that were previously removed from a further video stream. The one or more video advertisements may then be inserted into the video stream. The second portion of the video stream is then transmitted to the user device.

Abstract: The exemplary embodiments relate to implementing a mechanism that is configured to select and insert a video advertisement into a video stream that is to be provided to a user device by a streaming service. This may include receiving a request for a video stream from a user device. In response to the request, transmitting a first portion of the video stream to the user device and determining that second a portion of the video stream is to include multiple video advertisements. One or more video advertisements may be selected from a database that includes a set of video advertisements that were previously removed from a further video stream. The one or more video advertisements may then be inserted into the video stream. The second portion of the video stream is then transmitted to the user device.

Abstract: This patent describes a method for power generation combining a solar concentrator and a pneumatic power tube system. Solar energy is concentrated to solar thermal receivers by a plurality of heliostat mirrors placed along the embankment of an open pit mine. The air in the pneumatic tubes is heated by direct and/or waste heat energy recovered from a solar power system and/or from a variety of sources. The invention is novel in its integration of a solar powered heat engine and a modular design, pneumatic power tube wherein a means of structural support for the tube(s) can be provided by the geophysical surroundings. The novel design features of the power tube pit include: its use of state-of-the art wind turbine power recovery, solar reflective surfaces for solar energy collection, heat pipe arrays for ground source heat recovery and air diffuser subsystems for enhanced wind turbine efficiency.