EP1421701B1 - Procede de reproduction de fichiers multimedia dans un terminal - Google Patents

Procede de reproduction de fichiers multimedia dans un terminal Download PDF

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Publication number
EP1421701B1
EP1421701B1 EP02758145.3A EP02758145A EP1421701B1 EP 1421701 B1 EP1421701 B1 EP 1421701B1 EP 02758145 A EP02758145 A EP 02758145A EP 1421701 B1 EP1421701 B1 EP 1421701B1
Authority
EP
European Patent Office
Prior art keywords
files
multimedia
audio
terminal
audio files
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
EP02758145.3A
Other languages
German (de)
English (en)
Other versions
EP1421701A2 (fr
Inventor
Hartwig Koch
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Robert Bosch GmbH
Original Assignee
Robert Bosch GmbH
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Robert Bosch GmbH filed Critical Robert Bosch GmbH
Publication of EP1421701A2 publication Critical patent/EP1421701A2/fr
Application granted granted Critical
Publication of EP1421701B1 publication Critical patent/EP1421701B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04H—BROADCAST COMMUNICATION
    • H04H60/00—Arrangements for broadcast applications with a direct linking to broadcast information or broadcast space-time; Broadcast-related systems
    • H04H60/27—Arrangements for recording or accumulating broadcast information or broadcast-related information
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04H—BROADCAST COMMUNICATION
    • H04H40/00—Arrangements specially adapted for receiving broadcast information
    • H04H40/18—Arrangements characterised by circuits or components specially adapted for receiving

Definitions

  • the invention relates to a method for reproducing multimedia files in a terminal according to the preamble of the independent claim.
  • a digital voice memory for the information of the driver of a motor vehicle is disclosed to the devices such as a car radio, mobile phone, speakerphone, CD player, positioning and navigation system and / or an alarm system can be connected.
  • the digital voice memory is divided into several memory areas in which information of the connected devices can be stored. A part of the memory is designed for optimum utilization variable and expandable depending on the information to be stored.
  • the output is audible via the car radio loudspeakers or visually on a central monitor. Two special data entry devices in conjunction with the monitor allow easy and clear control of the device.
  • WO 99/39466 A1 For example, a method and apparatus is known that provides personalized access to news, entertainment, and other information via an on-demand radio. When selecting a theme, short audio files can be played.
  • the inventive method for playback of multimedia files in a terminal with the features of the independent claim has the advantage that in the management of multimedia files Depending on the situation, audio files are played in order to allow a user to navigate blindly in the multimedia files. This is particularly interesting for a user in a motor vehicle, so that he does not have to focus visually on a terminal. This increases the comfort of the user, it is independent of a used language and a display is not absolutely necessary.
  • at least a part of the audio files is generated by a user. This can be done, for example, textually via a manual input, by entering texts which are then converted into speech by means of a synthesizer or by the use of a microphone by the user himself indicating the text. In addition, he must also specify the situation in which this audio file is to be played. Simple menu navigation makes it much easier for such users to make such inputs and thus to generate such an audio file.
  • the multimedia data and / or the audio data are received by means of radio signals and then stored locally in the terminal.
  • the audio data for managing the multimedia files is automatically supplied to a user by a broadcast provider or a wireless network operator.
  • the broadcaster or the producer of the audio files can then provide them with advertising. In that case, it is no longer necessary for the user himself to create or obtain these audio files.
  • the multimedia data are stored classified after they have been received. That is, additional information about the multimedia file is used to identify which class this multimedia file belongs to.
  • classes are for example sport, news, weather or stock market. It can also be achieved by sub-classifications, such as news international, local or different sports football, athletics a finer classification. This is then automatically performed and recognized by the processor of the terminal.
  • these audio files and / or multimedia files are given a priority and are stored or deleted after this priority.
  • audio files and / or multimedia files with a low priority are deleted earlier, thus maintaining the operation of the terminal.
  • digital broadcast signals such as DAB (Digital Audio Broadcasting), DRM (Digital Regio Music) or DVB (Digital Video Broadcasting) are used as the radio signals.
  • DAB Digital Audio Broadcasting
  • DRM Digital Regio Manufacturer
  • DVB Digital Video Broadcasting
  • a terminal for carrying out the method according to the invention which has a memory for storing the multimedia files and the audio files, an input device for managing the multimedia files, a loudspeaker for reproducing the multimedia files and the audio files, and a processor for decoding the Multimedia files and the audio files under situational playback of the audio files in the management of multimedia files has:
  • the terminal may have a radio station for receiving the multimedia files and audio files, or then be designed as a digital radio receiver.
  • FIG. 1 a block diagram of the inventive terminal
  • FIG. 2 a first flowchart of the inventive method
  • FIG. 3 a second flow chart of the inventive method.
  • DAB Digital Audio Broadcasting
  • An extension are personalized variants.
  • This multimedia objects preferably audio files are broadcast locally stored in the radio receiver and played offline to user preferences. Navigation within these multimedia objects takes place, for example, via a Remote control, as it is already known from navigation and car audio equipment or by control buttons directly on the device. In certain situations, for example in the case of user input, predefined audio files are now to be played according to the invention, thereby giving the user direct audio feedback of his actions.
  • FIG. 1 shows a block diagram of an inventive terminal, which is designed here as a radio receiver.
  • the terminal is formed without a radio receiver or a mobile device is present, as it is known from UMTS (Universal Mobile Telecommunications System).
  • UMTS Universal Mobile Telecommunications System
  • such mobile devices are designed for the mobile reception of multimedia objects.
  • the inventive method is particularly suitable for such mobile devices.
  • An antenna 1 is connected to an input of a high-frequency receiver 2.
  • An output of the radio-frequency receiver 2 is connected to a first data input of a processor 3, which is connected to a memory 4 via a data input / output.
  • the processor 3 is connected to an audio amplifier 5, which drives a loudspeaker 6.
  • a signal processor 7 Connected to a second data input of the processor 3 is a signal processor 7 which processes input signals from an input device 8.
  • a signal processing 9 is connected, which processes signals from a microphone 10.
  • the processor 3 is connected to a signal processor 30, which controls a monitor 31.
  • the monitor 31 may be formed as an LCD or as a plasma screen or in another known display technology.
  • a transmitting / receiving station is present or is completely dispensed with a radio reception and worked only with stationary data available.
  • the multimedia files are received by means of the antenna 1 and the high-frequency receiver 2 as broadcast signals, amplified and converted into an intermediate frequency and digitized.
  • the processor 3 recognizes the received multimedia files and stores them according to a classification in the memory 4.
  • the memory 4 may be a hard disk, a smart card or other rewritable memory such as a semiconductor memory. This local storage can be done here in a directory structure, which at the main level has folders for sports, news, weather and stock market. Other subfolders split the mentioned topics even further. Navigation within the classifications takes place z. B. with the input device 8, which are designed here as arrow keys.
  • the monitor 31 can thereby give the user a visual feedback about the currently current class, so for example display messages or messages locally. In this case, the monitor 31 is formed as a single-line display. Other classification can be used here almost arbitrarily by appropriate specifications.
  • Navigating the folders now gives the user audio feedback tied to specific situations. Such situations include, for example, selecting a folder such as messages.
  • the audio files associated with this folder which are intended to make the user's administration easier, then indicate which folder (for example, messages) it is in, whether there are any items, if there are no items, if there are any new items, yet belonged to elements in this folder or how many items are stored in this folder.
  • These audio confirmations may alternatively be in addition to the textual output.
  • index.mp3 object When arranging the multimedia files in a directory structure, this can be done by an Index.mp3 object in the respective folder. This is automatically played when the folder is selected. Another possibility is to name the audio file after the classification itself, ie messages destined.mp3 and call them if necessary. This need is recognized by the processor 3 and depends on the manual selection by means of the input device 8.
  • This index object may be encoded in mp3 or other audio encoding format, such as MPEG 1, 2, 4, layer 1 through 3, ACC or text-to-speech.
  • the device according to the invention now makes it possible to allow blind operation since the audio files indicate to the user in which folder he is located. This can be extended to the effect that the audio files specify which audio files or multimedia files are stored here, so that ultimately a list is created in the respective audio file. This can be done automatically by the processor 3.
  • This system is then independent of the language used and dynamically expandable, since the content of the audio files is produced or sent by the broadcasters alone, or is generated by the user.
  • the general listening impression can be improved so that these texts come from a human speaker, so they are not produced by artificial language.
  • Such texts may possibly be linked with advertising messages, for example "News sponsored by Bosch".
  • priorities for these audio files it is possible for a small amount of memory to separate from low-priority audio files. If all files, including the multimedia files, are assigned priorities, it is also possible that multimedia files may be deleted.
  • FIG. 2 shows a block diagram of the inventive method for reproducing multimedia files in a terminal.
  • multimedia files are stored in the memory 4. These multimedia files are either received via radio signals or dubbed by a user by means of a memory. They can also be generated by microphones and video cameras.
  • classifications of the multimedia files are made based on marks in the multimedia files, ie they are assigned to individual folders.
  • Method step 13 the individual folders are assigned to the audio files that are played during the selection of the folders as a function of the situation in order to allow the user to use the device in a blind manner.
  • Method step 14 is now the management of multimedia files by a user.
  • the processor 3 detects situations in method step 15, such as the selection of a specific folder. If there is then a corresponding audio file, then in step 16 this audio file is played in order to give the user an audio feedback about his action. This allows blind use for the user. If a predetermined situation is not detected in step 15, then no audio file is played back and it jumps back to step 14 to continue the multimedia file management.
  • FIG. 3 shows a second block diagram of the inventive method.
  • method step 17 the reception of multimedia files and audio files by means of digital broadcast signals is explicitly achieved.
  • method step 18 these received files are then classified on the basis of their brands and stored accordingly.
  • method step 13 as described above, the assignment of the audio files to the individual classifications takes place.
  • step 14 the user performs the management of the multimedia files.
  • method step 15 it is checked whether a situation is detected. If this is the case, then in step 16 the corresponding audio file is played, in order to then return to the management of the multimedia files. If such a situation was not detected in the management of the multimedia files in method step 15, then the method jumps back directly to method step 14 in order to continue the management of the multimedia files.

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Circuits Of Receivers In General (AREA)
  • Information Retrieval, Db Structures And Fs Structures Therefor (AREA)
  • Management Or Editing Of Information On Record Carriers (AREA)

Claims (9)

  1. Procédé de reproduction de fichiers multimédias dans un terminal, des fichiers audio étant utilisés lors de la gestion des fichiers multimédias, et les fichiers audio étant lus en fonction d'une saisie d'un utilisateur lors de la gestion des fichiers multimédias, caractérisé en ce qu'au moins une partie des fichiers audio est générée par un utilisateur et en ce que l'utilisateur indique également la situation dans laquelle cette partie du fichier audio doit être lue.
  2. Procédé selon la revendication 1, caractérisé en ce que les fichiers multimédias et/ou les fichiers audio sont reçus par l'intermédiaire de signaux radioélectriques et sont ensuite enregistrés localement.
  3. Procédé selon la revendication 1 ou 2, caractérisé en ce que les fichiers multimédias sont enregistrés de manière classifiée.
  4. Procédé selon la revendication 2, caractérisé en ce que les fichiers audio sont dotés d'une priorité et sont enregistrés et/ou effacés d'après cette priorité.
  5. Procédé selon l'une des revendications 2 à 4, caractérisé en ce que les fichiers audio présentent en partie de la publicité.
  6. Procédé selon la revendication 2, caractérisé en ce que les signaux radioélectriques utilisés sont des signaux de radiodiffusion numériques.
  7. Terminal pour la mise en oeuvre de la revendication de procédé 1, le terminal présentant une mémoire (4) pour l'enregistrement des fichiers multimédias et audio, un dispositif de saisie (8) pour la gestion des fichiers multimédias, un haut-parleur (6) pour la reproduction des fichiers multimédias et audio et un processeur (3) pour le décodage des fichiers multimédias et audio et la reproduction en fonction de la situation des fichiers audio lors de la gestion des fichiers multimédias, caractérisé en ce qu'au moins une partie des fichiers audio est générée par un utilisateur et l'utilisateur indique également la situation dans laquelle cette partie du fichier audio doit être lue.
  8. Terminal selon les revendications 2 et 7, caractérisé en ce que le terminal présente une station radioélectrique (1, 2).
  9. Terminal selon les revendications 6 et 8, caractérisé en ce que le terminal est réalisé sous la forme d'un récepteur de radiodiffusion numérique (1, 2, 3).
EP02758145.3A 2001-08-24 2002-08-16 Procede de reproduction de fichiers multimedia dans un terminal Expired - Lifetime EP1421701B1 (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE10141607A DE10141607A1 (de) 2001-08-24 2001-08-24 Verfahren zur Wiedergabe von Multimediadateien in einem Endgerät
DE10141607 2001-08-24
PCT/DE2002/003002 WO2003019801A2 (fr) 2001-08-24 2002-08-16 Procede de reproduction de fichiers multimedia dans un terminal

Publications (2)

Publication Number Publication Date
EP1421701A2 EP1421701A2 (fr) 2004-05-26
EP1421701B1 true EP1421701B1 (fr) 2014-04-02

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
EP02758145.3A Expired - Lifetime EP1421701B1 (fr) 2001-08-24 2002-08-16 Procede de reproduction de fichiers multimedia dans un terminal

Country Status (5)

Country Link
US (1) US20040264283A1 (fr)
EP (1) EP1421701B1 (fr)
JP (1) JP2005502236A (fr)
DE (1) DE10141607A1 (fr)
WO (1) WO2003019801A2 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2005107262A1 (fr) * 2004-04-30 2005-11-10 Gen-Data Pte Ltd (Sg) Systeme de divertissement
KR100726683B1 (ko) * 2005-09-13 2007-06-11 엘지전자 주식회사 첨부 파일의 자동 분류 저장이 가능한 이동통신 단말기 및첨부 파일 저장방법

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3842417A1 (de) * 1988-12-16 1990-06-21 Bosch Gmbh Robert Einrichtung zur information des fahrers eines kraftfahrzeuges
DE19529571A1 (de) * 1995-08-11 1997-02-13 Becker Gmbh Bediengerät
US5911118A (en) * 1997-03-14 1999-06-08 Morris; Jeffrey S Scanner with audible identification of tuned channel
AU2487099A (en) 1998-01-29 1999-08-16 Daniel S. Kwoh Apparatus, systems and methods for providing on-demand radio
DE19818763A1 (de) * 1998-04-27 1999-11-04 Tsp Ges Fuer Teleprocessing Sy Graphische Benutzeroberfläche zur multimedialen Datenkommunikation
TW448666B (en) * 1999-01-28 2001-08-01 Ibm Method and apparatus for automotive radio time shifting personalized to multiple drivers
US6600908B1 (en) * 1999-02-04 2003-07-29 Hark C. Chan Method and system for broadcasting and receiving audio information and associated audio indexes
DE19942842A1 (de) * 1999-09-08 2001-04-12 Bosch Gmbh Robert Verfahren zur Datenverarbeitung in einem Rundfunkempfänger
DE10004965C2 (de) * 2000-02-04 2003-08-21 Bosch Gmbh Robert Vorrichtung zur manuellen Bedienung von Geräten in einem Fahrzeug
US6658062B1 (en) * 2000-05-09 2003-12-02 Sony Corporation User-demand information and entertainment system using wide area digital broadcast

Also Published As

Publication number Publication date
WO2003019801A2 (fr) 2003-03-06
US20040264283A1 (en) 2004-12-30
WO2003019801A3 (fr) 2003-08-07
EP1421701A2 (fr) 2004-05-26
DE10141607A1 (de) 2003-03-20
JP2005502236A (ja) 2005-01-20

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