A computer readable storage medium has stored thereon a prerecorded video experience container. The prerecorded video experience container includes a prerecorded video file that displays visual content, an executable experience which upon execution enables presentation of additional content associated with the prerecorded video file, and an interactive region of the prerecorded video file, wherein the interactive region of the prerecorded video file is associated with the executable experience such that a user interaction with the interactive region executes the executable experience. The prerecorded video file is displayed in response to a selection of the prerecorded video experience container. The executable experience associated with the prerecorded video file is executed in response to identifying an interaction with the interactive region. The additional content associated with the prerecorded video file is displayed in response to executing the executable experience.

A head-mounted display includes a playback processor which plays back a moving image from first time until second time, a box for placing a container containing a perfume inside, a filled section which is temporarily filled with the perfume and emits the temporarily filled perfume according to starting playback of the moving image, and a tubular vent hole which is in contact with a nose of a user when the user wears the head-mounted display.

A head-mounted display includes a playback processor which plays back a moving image from first time until second time, a box for placing a container containing a perfume inside, a filled section which is temporarily filled with the perfume and emits the temporarily filled perfume according to starting playback of the moving image, and a tubular vent hole which is in contact with a nose of a user when the user wears the head-mounted display.

A method for video browsing includes comparing a current image frame with a previous image frame prior to the current image frame in a video to obtain target block information, identifying the current image frame as a keyframe if the target block information satisfies a predetermined condition, and playing the keyframe.

A method for video browsing includes comparing a current image frame with a previous image frame prior to the current image frame in a video to obtain target block information, identifying the current image frame as a keyframe if the target block information satisfies a predetermined condition, and playing the keyframe.

A portable video and imaging system includes a camera for capturing video of an event, and a video recording device for recording the captured video of the event. The camera is housed in a first housing, the recording device is housed in a second housing, and the first and second housings are physically separate. Various embodiments provide for the system to be mounted to a user's body, an article of clothing, such as a shirt or a hat, to a vehicle, or to an ancillary component carried by the user, such as a firearm.

A portable video and imaging system includes a camera for capturing video of an event, and a video recording device for recording the captured video of the event. The camera is housed in a first housing, the recording device is housed in a second housing, and the first and second housings are physically separate. Various embodiments provide for the system to be mounted to a user's body, an article of clothing, such as a shirt or a hat, to a vehicle, or to an ancillary component carried by the user, such as a firearm.

A system provides programming and advertising to a video decoder such as a digital video recorder, computer system, software or hardware player, etc. When a user makes a request to skip a commercial by issuing a command such as 30 second skip forward, alternate media is provided. In some examples, an image advertisement is provided for a predetermined period of time either during the commercial break or when regular programming resumes. In other examples, a substitute commercial is shown. The substitute commercial may be shortened or compressed. The alternate media may be perceptually encoded in a video stream, hidden in a video stream, or provided in a separate stream. In some examples, survey based and neuro-response based data is used to evaluate and select alternate media for particular programming.

A system provides programming and advertising to a video decoder such as a digital video recorder, computer system, software or hardware player, etc. When a user makes a request to skip a commercial by issuing a command such as 30 second skip forward, alternate media is provided. In some examples, an image advertisement is provided for a predetermined period of time either during the commercial break or when regular programming resumes. In other examples, a substitute commercial is shown. The substitute commercial may be shortened or compressed. The alternate media may be perceptually encoded in a video stream, hidden in a video stream, or provided in a separate stream. In some examples, survey based and neuro-response based data is used to evaluate and select alternate media for particular programming.

An apparatus for switching media content playback from a first playback device to a second playback device across a plurality of playback devices may include a controller programmed to detect a change in location of a portable device from a first media zone including a first playback device to a second media zone including a second playback device, determining a playback position of currently played media content provided from a first media source to the first playback device, identify a second media source that is available at the second media zone, and control the second media source to transmit the currently played media content to the second playback device to switch playback from the first playback device to the second playback device at the playback position.