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VIDEO CONTENT
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Technical Examples
- Video is received at a standard aspect ratio. The video includes video content having an alternate aspect ratio. The video content is provided in a letterboxed format with black bars to make up the standard aspect ratio. The video is analyzed to identify portions of the video related to changing video content. A boundary for the changing video content is identified as the alternate aspect ratio. The alternate aspect ratio is then applied to the video to present the video at the alternate aspect ratio. Extraneous portions of the video, such as the black bars, are then discarded from the video to present the video at the alternate aspect ratio.
- Disclosed is a system for generating a graphics window that is capable of emulating enhanced video from a combined video and interactive content stream. The set-top emulator can randomly access the combined video and interactive content stream to provide an easy manner of randomly accessing portions of the combined video and interactive stream for quality control purposes. Random access allows selective viewing of the enhanced video which saves time. Additionally, the combined video and interactive content stream can be simultaneously viewed as it is being produced to allow immediate feedback to an interactive television producer.
- The present invention relates to regulating the quality and/or bitrate of content within mixed content video when the video is compressed subject to a bitrate constraint. For example, a screen capture encoder encodes palletized content within a frame of screen capture video. Subject to an overall bitrate constraint, the encoder then allocates bits for continuous tone content within the frame. By controlling the allocation of bits used to encode the continuous tone content, the encoder regulates bitrate for the continuous tone content. This in turn can allow the encoder to regulate spatial quality and/or overall temporal quality for the video. In one scenario, for screen capture video encoded to a (relatively) constant overall bitrate, the screen capture encoder reduces the bitrate (and quality) of the continuous tone content, instead spending bits to increase the overall frame rate of the video.
- A system for dynamically placing textual elements adjacent a video content, based on aspect ratios, includes means for detecting the aspect ratio of the media player content and the aspect ratio of the display device and determining if there are unused positions of the video content when displayed on the display device.
- A method for verifying specific profile, legal, and social preference data responses for generating a selectively approved membership database. Membership security is completed with a biometric security authentication of each member upon member logon. A media player is used for recording and delivering video on demand; live video broadcast communications, and video/audio relational database management as well as searching the database for Digital video and audio content defined by indexed unique hint track data. Live video conferencing is available utilizing bandwidth scheduling methods for quality video control and creating audit logs for member accountability and content control.
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