摘要:
A video output device outputs a plurality of video streams with use of shutter glasses, and dynamically switches between different videos such that in the case where a plurality of viewers are viewing a video output by the video output device, only a viewer who is operating a remote control can view a video stream different from a video stream other viewers are viewing. Operation signals instructing to start or terminate an operation mode are received. In an operation mode, time-sharing output of a first video stream and a second video stream is performed, and synchronizing signals each in synchronization with a time-sharing timing are transmitted. In a normal mode, images that are each generated based on any of images constituting the first video stream are output, and images constituting the second video stream are not output.
摘要:
To aim to provide a video output device that is capable of output a plurality of video streams with use of shutter glasses, and is capable of dynamically switching between different videos such that in the case where a plurality of viewers are viewing a video output by the video output device, only a viewer who is operating a remote control can view a video stream different from a video stream other viewers are viewing. Operation signals each instructing to start or terminate an operation mode are received. In an operation mode, time-sharing output of a first video stream and a second video stream is performed, and synchronizing signals each in synchronization with a time-sharing timing are transmitted. In a normal mode, images that are each generated based on any of images constituting the first video stream are output, and images constituting the second video stream are not output.
摘要:
A character sequence drawing apparatus which stores font data and font processing functions for executing processes for using the font data. The font processing functions are, for example a rasterizer initialization function, a glyph-by-glyph pattern obtaining function, a glyph-by-glyph font metrics information obtaining function, and a common font metrics information obtaining function. The character sequence drawing apparatus receives, from an application program (AP), a piece of font access information that includes addresses of font data and a group of types of font processing functions, assigns a font ID to the piece of font access information, stores the font ID with correspondence to the piece of font access information, and sends the font ID to the AP. After this, the AP can issue a request to execute a drawing-related process (e.g., obtaining a character sequence width, obtaining height of a font, or drawing a character sequence) to the character sequence drawing apparatus, specifying a font ID. After receiving a request from the AP, the character sequence drawing apparatus identifies addresses of font processing functions based on the received request and piece of font access information corresponding to the specified font ID, and executes the functions.
摘要:
A display device of the present invention displays a first image stored in first memory and a second image stored in second memory, by overlaying the first image on the second image. Once a display size/position of the first image is acquired, a first image generation unit is controlled to start generating the first image complying with the acquired display size/position. Until generation of the first image is completed, (i) a second image generation unit is controlled to generate an opaque second image that is opaque and large enough in size to cover the first image being generated, and (ii) the opaque second image is displayed. Upon completion of generation of the first image, (i) the second image generation unit is controlled to generate a partially transparent second image including a transparent part to be positioned over the first image, and (ii) the partially transparent second image is displayed.
摘要:
A recording device records contents in a plurality of recording media. While the recording device records a content in a recording medium, if a free space of the recording medium runs out, an unrecorded part of the content needs to be recorded in another recording medium. In order to play back all parts of the content, all recording media in which all the parts of the content have been separately recorded are necessary. Particularly, if an internal recording medium included in the recording device has a small space and accordingly a sufficient space is secured by connecting an external removable recording medium to the recording device after the recording has started, parts of the content are separately recorded in the internal recording medium and the external recording medium. As a result, even if the external recording medium is removed from the recording device and is connected to a playback device in order to play back all the parts of the content, it is possible to play back only one part of the content. In order to play back all parts of the content using another playback device, a user needs to edit the separately recorded parts of the content so as to be saved in a single recording medium. In view of this problem, the present invention aims to provide a recording device that controls a recording destination of a content to be recorded such that the content can be recorded in a single recording medium for as long as possible.
摘要:
A depth selector 18 selects a depth selecting position indicating a position along a depth axis Z, based on a depth selection command to be inputted by a user. A display judger 19 judges whether each of real objects RO is located on a forward side or on a rearward side with respect to the depth selecting position Zs in a depth space, and extracts real objects RO located on the reward side, as real objects RO to be displayed, in each of which a tag T1 is displayed. A drawing section 22 determines, on a display screen, a display position of each of the real objects RO to be displayed which have been extracted by the display judger 19 to draw the tags T1 at the determined display positions.
摘要:
A playback device for updating a character string in synchronization with a moving image displays a gradation character using an available index in a color lookup table. The playback device includes a pre-analysis unit that pre-analyzes character-string display instruction information in a text subtitle stream, thereby recognizing in advance the available index in the color lookup table and displaying the gradation character using the available index.
摘要:
A display device of the present invention displays a first image stored in first memory and a second image stored in second memory, by overlaying the first image on the second image. Once a display size/position of the first image is acquired, a first image generation unit is controlled to start generating the first image complying with the acquired display size/position. Until generation of the first image is completed, (i) a second image generation unit is controlled to generate an opaque second image that is opaque and large enough in size to cover the first image being generated, and (ii) the opaque second image is displayed. Upon completion of generation of the first image, (i) the second image generation unit is controlled to generate a partially transparent second image including a transparent part to be positioned over the first image, and (ii) the partially transparent second image is displayed.
摘要:
A recording device records contents in a plurality of recording media. While the recording device records a content in a recording medium, if a free space of the recording medium runs out, an unrecorded part of the content needs to be recorded in another recording medium. In order to play back all parts of the content, all recording media in which all the parts of the content have been separately recorded are necessary. Particularly, if an internal recording medium included in the recording device has a small space and accordingly a sufficient space is secured by connecting an external removable recording medium to the recording device after the recording has started, parts of the content are separately recorded in the internal recording medium and the external recording medium. As a result, even if the external recording medium is removed from the recording device and is connected to a playback device in order to play back all the parts of the content, it is possible to play back only one part of the content. In order to play back all parts of the content using another playback device, a user needs to edit the separately recorded parts of the content so as to be saved in a single recording medium. In view of this problem, the present invention aims to provide a recording device that controls a recording destination of a content to be recorded such that the content can be recorded in a single recording medium for as long as possible.
摘要:
A playback device for updating a character string in synchronization with a moving image displays a gradation character using an available index in a color lookup table. The playback device includes a pre-analysis unit that pre-analyzes character-string display instruction information in a text subtitle stream, thereby recognizing in advance the available index in the color lookup table and displaying the gradation character using the available index.