摘要:
The present invention proposes a method for operating an image display device, said image display device receiving a plurality of broadcasting services, said method for operating the image display device comprising the steps of, enabling a user to set a list of interest topics, retrieving information in association with the interest topics by connecting to a remote database, processing the retrieved information to form textual information strings of different lengths and displaying the textual information strings on the screen in a manner to be overlaid on an actual program.
摘要:
The display of information supplied from a remote source is customized. Profile data identifying user preferences or display characteristics associated with a user's display device is transmitted to the remote source. Descriptive closed caption data disposed in a predetermined location in the data structure of the information is received from that remote source. The descriptive closed caption data is parsed from the received information; and the user's preference or display characteristic is recognized from the parsed data. The parsed data is used to control the user's display device, thereby displaying the supplied information in accordance with the user's preference or in accordance with the particular display characteristics of the user's display device.
摘要:
Systems, devices and methods are provided to support multiple audio tracks in an adaptive media stream. Segments of the adaptive stream are encoded so that the player is able to locate and request a specific one of the available audio tracks using byte range requests or the like. Audio content can be removed from video segments, or at least moved to the end of the segments so that a byte range request obtains just the video content when the default audio is not desired. The audio content can be obtained from a separate audio segment. Indeed, multiple audio tracks can be packaged into a common audio segment so that byte range requests can obtain just the particular audio track desired.
摘要:
A content streaming system, such as an HTTP streaming system, can use a variant audio playlist that identifies different audio playlists, such as one playlist in English and one playlist in Spanish, for the same program such as a video program which is specified by a video playlist which can be separate from the variant audio playlist. A client can use the variant audio playlist to select a particular audio content for the same program, and the particular audio content can be referred to by one URL in the variant audio playlist, among a set of alternative URLs, in the variant audio playlist, for alternative audio content.
摘要:
Embodiments provide a signal processing device (200) including an input port (202) configured to receive an audio signal comprising a first language audio signal and a second language audio signal, and including an audio signal processor (204) configured to process the received audio signal and including an audio signal language determiner configured to determine the first and the second language audio signals. The signal processing device (200) may further include a first audio output port (208) configured to provide the first language audio signal to a first audio output device, and a second audio output port (210) configured to provide the second language audio signal to a second audio output device being different from the first audio output device. The audio signal processor is configured to simultaneously provide the first language audio signal to the first audio output port and to provide the second language audio signal to the second audio output port.
摘要:
A broadcast receiver and method of processing broadcast data therein are disclosed, by which an original audio of a broadcast program is controlled to be outputted according to user setup. The present invention includes receiving a broadcast signal including original audio identifier information for identifying an original audio, detecting the original audio identifier information from the received broadcast signal, and outputting audio data corresponding to the detected original audio identifier information as an original data.
摘要:
There is provided a system and method for resolution of conflicts between closed captioning and subtitle settings on a media device. More specifically, in one embodiment, there is provided n electronic media device (100), comprising a processor (106), and a memory (108), wherein the processor (106) and memory (108) are configured to cooperate to present a preferred one of closed captions or subtitles of a media program for display and configured to prevent presentation of the other for display based on a preference setting when closed captioning and subtitle settings are both enabled.
摘要:
Aspects of the present invention relate to systems and methods for synchronizing multiple applications. In particular, a method is described for synchronizing applications. The method involves a master application requesting from a server system, a shared session for the master application and at least one additional participating application. The server system generates individual synchronized links for all participating applications and sends the synchronized links to the master application. The master application then distributes the synchronized links to the participating applications.
摘要:
A method and apparatus for simultaneously reproducing multiple audio/video streams, the apparatus including: a mixer to mix and to output main audio data and sub-audio data; and an audio controller to control the mixer such that when a sub-video data is expanded to a full screen, the sub-audio data is reproduced and the main audio is not reproduced. Furthermore, if the sub-video data is expanded to a full screen, an audio and a subtitle for only the sub-video data are reproduced, thereby preventing confusions that a user may experience.