摘要:
The present invention relates to a method for navigating over documents represented by identifiers displayed on a navigation menu. Each document is associated with a plurality of numerical values characterizing it according to a plurality of criteria. Each identifier of a document is placed at a position dependent on a part of the parameter values associated with this document. The whole set of the documents is subdivided into a given number of regions. The sums of the values associated with all the documents of a region and corresponding to a certain number of criteria are virtually equal for each region. The outer contour of the regions is displayed so as to enable its selection. The selection of a region triggers the display in full screen mode of all of the identifiers of the selected region. The invention also relates to a display device capable of executing the navigation method.
摘要:
The present invention relates to a method of selecting sound contents transmitted by transmission channels and received by an audio or audiovisual receiver. A user first selects a received content and starts playback. Then, the receiver automatically searches among the contents transmitted by the transmission channels for a content whose audio parameters have values close to the values of a previously selected content and plays it back at the end of the current content. The operation is renewed each time the current content ends. According to a refinement, the receiver has a memory that makes it possible to offset the playback of the content in time and thus best synchronize the playback of the various selected contents. The invention also relates to an appliance capable of selecting audio contents originating from several channels and having similar audio characteristics, and playing them back automatically.
摘要:
The present invention relates to a method of navigation within a collection of sound documents accessible from a receiver furnished with a display device. The method comprises a first step of analysis of the documents so as to determine audio parameters termed > specific to each document. Then, graphics identifiers of part at least of the sound documents are positioned within a graphics page, the arrangement of the graphics identifiers being dependent on the previously calculated parameters. Finally, the method comprises a step of automatic navigation by reproducing successively the sound documents according to a determined strategy taking into account the position of the identifiers of the documents in the graphics page.The invention also relates to a device able to execute a software navigation module for the reproduction of the sound documents according to a determined strategy and according to the position of the representations of the documents in a graphics page.
摘要:
The invention describes a creation method of a summary of an audiovisual document respecting both the criteria defined by the user and criteria helping in the understanding of said summary. The document is first split into sequences, each sequence associated with attribute values and a dependence parameter. The user first selects the first sequences either manually, or according to attribute values. Then second sequences are added according to the value of the dependence parameters. These added sequences enable a better understanding of the summary thus created. According to an improvement, the user introduces a maximum duration for the summary, first and/or second sequences are withdrawn from the summary if the duration of the summary thus created exceeds the introduced duration. The invention also relates to an audiovisual device for the creation and viewing of the summary.
摘要:
The present invention relates to a method to create and reproduce a panoramic sound image. Initially, there is a plurality of images associated with sound sequences, these images are for example taken using a camera, this camera having recorded the ambient sound at the time of taking the photograph. The ambient sound is then filtered to keep only the stationary component. Then, the images are concatenated to form a unique image called “panoramic”, each sound sequence being associated with a part of the panoramic image containing the image associated with this sequence. Finally, the commands are introduced to display the parts of the panoramic image. The command also enables to reproduce continually the stationary component of at least a sound content associated with at least a displayed part of the panoramic image. According to an improvement, the sound sequence is reproduced continually until the introduction of a new command.The invention also relates to a reproduction device enabling the reproduction of a panoramic image and a sound sequence.
摘要:
The invention describes a creation method of a summary of an audiovisual document respecting both the criteria defined by the user and criteria helping in the understanding of said summary. The document is first split into sequences, each sequence associated with attribute values and a dependence parameter. The user first selects the first sequences either manually, or according to attribute values. Then second sequences are added according to the value of the dependence parameters. These added sequences enable a better understanding of the summary thus created. According to an improvement, the user introduces a maximum duration for the summary, first and/or second sequences are withdrawn from the summary if the duration of the summary thus created exceeds the introduced duration. The invention also relates to an audiovisual device for the creation and viewing of the summary.
摘要:
The present invention relates to a method for identifying an audiovisual document. Initially, the user programs the recording in an audiovisual content device with the aim of recording a determined document. Once the recording has been performed, the device detects and displays identifiers associated with shots extracted from the recorded content, each associated shot having at least one determined characteristic. An indication of the probability associated with each shot so that said shot is indeed the shot identifying the start or the end of said document is also displayed. Then, the user introduces a selection command for a displayed identifier, the start or the end of said document being identified by the shot associated with the selected identifier. The invention also relates to a receiver featuring a user interface implementing the method.
摘要:
Device comprising: a rear panel comprising a network of backlighting elements, a front panel comprising a network of optical valves which are each capable of modulating the brightness of a single primary colour. By the modulation of chrominance which is added to the modulation of luminance for the backlighting elements of the rear panel, the device according to the invention makes it possible to display the images with even more contrast and better quality. A specific control mode makes it possible to avoid the colour “interferences”.
摘要:
The present invention relates to a method to create and reproduce a panoramic sound image. Initially, there is a plurality of images associated with sound sequences, these images are for example taken using a camera, this camera having recorded the ambient sound at the time of taking the photograph. The ambient sound is then filtered to keep only the stationary component. Then, the images are concatenated to form a unique image called “panoramic”, each sound sequence being associated with a part of the panoramic image containing the image associated with this sequence. Finally, the commands are introduced to display the parts of the panoramic image. The command also enables to reproduce continually the stationary component of at least a sound content associated with at least a displayed part of the panoramic image. According to an improvement, the sound sequence is reproduced continually until the introduction of a new command.The invention also relates to a reproduction device enabling the reproduction of a panoramic image and a sound sequence.
摘要:
The present invention relates to a method for identifying an audiovisual document. Initially, the user programs the recording in an audiovisual content device with the aim of recording a determined document. Once the recording has been performed, the device detects and displays identifiers associated with shots extracted from the recorded content, each associated shot having at least one determined characteristic. An indication of the probability associated with each shot so that said shot is indeed the shot identifying the start or the end of said document is also displayed. Then, the user introduces a selection command for a displayed identifier, the start or the end of said document being identified by the shot associated with the selected identifier. The invention also relates to a receiver featuring a user interface implementing the method.