DE10352283A1 - Portable video device is configured for used with an optically sampled minidisk, has a compact housing and video and audio playback units - Google Patents
Portable video device is configured for used with an optically sampled minidisk, has a compact housing and video and audio playback units Download PDFInfo
- Publication number
- DE10352283A1 DE10352283A1 DE2003152283 DE10352283A DE10352283A1 DE 10352283 A1 DE10352283 A1 DE 10352283A1 DE 2003152283 DE2003152283 DE 2003152283 DE 10352283 A DE10352283 A DE 10352283A DE 10352283 A1 DE10352283 A1 DE 10352283A1
- Authority
- DE
- Germany
- Prior art keywords
- reproduction
- data track
- sound
- information
- signals
- 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.)
- Ceased
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Classifications
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/41—Structure of client; Structure of client peripherals
- H04N21/414—Specialised client platforms, e.g. receiver in car or embedded in a mobile appliance
- H04N21/41407—Specialised client platforms, e.g. receiver in car or embedded in a mobile appliance embedded in a portable device, e.g. video client on a mobile phone, PDA, laptop
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- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B31/00—Arrangements for the associated working of recording or reproducing apparatus with related apparatus
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N1/00—Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
- H04N1/00519—Constructional details not otherwise provided for, e.g. housings, covers
- H04N1/00525—Providing a more compact apparatus, e.g. sheet discharge tray in cover
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/41—Structure of client; Structure of client peripherals
- H04N21/426—Internal components of the client ; Characteristics thereof
- H04N21/42646—Internal components of the client ; Characteristics thereof for reading from or writing on a non-volatile solid state storage medium, e.g. DVD, CD-ROM
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/43—Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network or synchronising decoder's clock; Client middleware
- H04N21/433—Content storage operation, e.g. storage operation in response to a pause request, caching operations
- H04N21/4334—Recording operations
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/43—Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network or synchronising decoder's clock; Client middleware
- H04N21/443—OS processes, e.g. booting an STB, implementing a Java virtual machine in an STB or power management in an STB
- H04N21/4432—Powering on the client, e.g. bootstrap loading using setup parameters being stored locally or received from the server
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/80—Generation or processing of content or additional data by content creator independently of the distribution process; Content per se
- H04N21/81—Monomedia components thereof
- H04N21/8106—Monomedia components thereof involving special audio data, e.g. different tracks for different languages
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/80—Generation or processing of content or additional data by content creator independently of the distribution process; Content per se
- H04N21/81—Monomedia components thereof
- H04N21/8146—Monomedia components thereof involving graphical data, e.g. 3D object, 2D graphics
- H04N21/8153—Monomedia components thereof involving graphical data, e.g. 3D object, 2D graphics comprising still images, e.g. texture, background image
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N5/00—Details of television systems
- H04N5/76—Television signal recording
- H04N5/84—Television signal recording using optical recording
- H04N5/85—Television signal recording using optical recording on discs or drums
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B33/00—Constructional parts, details or accessories not provided for in the other groups of this subclass
- G11B33/02—Cabinets; Cases; Stands; Disposition of apparatus therein or thereon
- G11B33/022—Cases
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B33/00—Constructional parts, details or accessories not provided for in the other groups of this subclass
- G11B33/10—Indicating arrangements; Warning arrangements
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- General Engineering & Computer Science (AREA)
- Computer Graphics (AREA)
- Software Systems (AREA)
- Signal Processing For Digital Recording And Reproducing (AREA)
Abstract
Description
Die Erfindung betrifft eine Vorrichtung zur Wiedergabe von Ton und Bild, mit einem Gehäuse, an dem eine Tonwiedegabeeinrichtung sowie eine Bildwiedergabeeinrichtung angebracht ist und in dem eine von einer Stromversorgungseinrichtung getriebene Mikroprozessoreinheit untergebracht ist, die eingangsseitig mit einer digitalen Datenspeichereinheit verbunden ist und ausgangsseitig über einen Digital/Analog-Wandler mit einer ebenfalls von der Stromversorgungseinrichtung getriebenen Verstärkereinheit verbunden ist, die die Tonwiedergabeeinrichtung sowie die Bildwiedergabeeinrichtung treibt.The Invention relates to a device for reproducing sound and image, with a housing, on a Tonwiedegabeeinrichtung and a picture display device is attached and in which one of a power supply device driven microprocessor unit is housed, the input side connected to a digital data storage unit and the output side via a Digital / analog converter with one also from the power supply driven amplifier unit connected to the sound reproducing device and the image display device drives.
Vorrichtungen der eingangs genannten Art sind im Stand der Technik beispielsweise als analoge oder digitale Videorecorder bekannt. Die bekannten Vorrichtungen weisen jedoch den Nachteil auf, dass sie nicht transportabel sind.devices The type mentioned above are in the prior art, for example known as analog or digital video recorder. The known devices However, they have the disadvantage that they are not portable.
Aufgabe der Erfindung ist es deshalb, eine Vorrichtung zur Wiedergabe von Ton und Bild zu schaffen, die bei reduzierter Menge der Bilddaten eine transportable Ausführung erlaubt.task The invention is therefore an apparatus for reproducing To create sound and image, the reduced amount of image data one transportable design allowed.
Für eine Vorrichtung der eingangs genannten Art wird diese Aufgabe dadurch gelöst, dass das Gehäuse transportabel ausgebildet ist und die Datenspeichereinheit als digitale Dateninformation enthaltende und optisch abtastbare Minidisk ausgebildet ist, auf der eine erste Datenspur zur Speicherung von Tonsignalen zur kontinuierlichen Wiedergabe von akustischer Information vorgesehen ist sowie eine zweite Datenspur zur Speicherung von Bildsignalen zur diskontinuierlichen Wiedergabe diskreter Einzelbilder vorgesehen ist, wobei die Schaltung der Wiedergabe eines bestimmten Einzelbildes aus der Gesamtmenge aller gespeicherten Einzelbilder von einem mit der Datenspur zur Speicherung von Tonsignalen gekoppelten dritten Datensatz steuerbar ist.For a device of the aforementioned type, this object is achieved in that the housing is portable and the data storage unit as a digital Data-containing and optically scannable minidisk is formed, on the first data track for storing sound signals for continuous playback of acoustic information provided and a second data track for storing image signals for discontinuous reproduction of discrete frames is, where the circuit is playing a particular frame from the total of all stored frames of one with the data track for storing sound signals coupled third Record is controllable.
Bevorzugte Ausführungsformen der Erfindung sind Gegenstand der Unteransprüche.preferred embodiments The invention are the subject of the dependent claims.
Bei der erfindungsgemäßen Vorrichtung wird durch die Merkmalskombination, dass das Gehäuse transportabel ausgebildet ist und die Datenspeichereinheit als digitale Dateninformation enthaltende und optisch abtastbare Minidisk ausgebildet ist, auf der eine erste Datenspur zur Speicherung von Tonsignalen zur kontinuierlichen Wiedergabe von akustischer Information vorgesehen ist sowie eine zweite Datenspur zur Speicherung von Bildsignalen zur diskontinuierlichen Wiedergabe diskreter Einzelbilder vorgesehen ist, wobei die Schaltung der Wiedergabe eines bestimmten Einzelbildes aus der Gesamtmenge aller gespeicherten Einzelbilder von einem mit der Datenspur zur Speicherung von Tonsignalen gekoppelten dritten Datensatz steuerbar ist, erreicht, dass eine Vorrichtung geschaffen ist, bei der durch das Vorsehen von mit Tonsignalen gekoppelten Einzelbildern eine Datenreduktion so weit erreicht ist, dass zum einen die Bild- und Toninformation beispielsweise einer nach Art eines Bilderbuches aufbereiteten Bildergeschichte auf einer herkömmlichen Minidisk unterbringbar ist und zum anderen aufgrund der im Vergleich zu einer kontinuierlichen Bildwiedergabe nach Art eines Film bzw. Videos stark reduzierten Datenmenge auch die Leistung der Mikroprozessoreinheit so weit gemindert ist, dass sie für einen Batteriebetrieb bzw. Akkubetrieb geeignet ist.at the device according to the invention is formed by the feature combination that the housing transportable is and containing the data storage unit as digital data information and optically scannable mini disk is formed on a first Data track for storing sound signals for continuous playback is provided by acoustic information and a second data track for storing image signals for discontinuous reproduction discrete frames is provided, wherein the circuit of the playback of a particular frame from the total of all stored ones Single frames of one with the data track for storing sound signals coupled third record is controllable, that achieves a device is created in the coupled by the provision of audio signals Single frames a data reduction is achieved so far that the one the picture and sound information, for example, one after Art of a picture book recycled picture story on a conventional Minidisk is accommodated and, secondly, because of the comparison to a continuous image reproduction in the manner of a film or Videos greatly reduced amount of data also the performance of the microprocessor unit so it is much diminished that they are for a battery operation or battery operation is suitable.
Gemäß einer ersten bevorzugten Ausführungsform der erfindungsgemäßen Vorrichtung ist vorgesehen, dass die Bildwiedergabeeinrichtung als Farbmonitor ausgelegt ist. Die Bildwiedergabeeinrichtung ist dabei vorteilhaft insbesondere als LCD-Monitor ausgeführt.According to one first preferred embodiment the device according to the invention is provided that the image display device as a color monitor is designed. The image display device is advantageous especially designed as an LCD monitor.
Gemäß einer anderen bevorzugten Ausführungsform der erfindungsgemäßen Vorrichtung ist vorgesehen, dass die Tonwiedergabeeinrichtung als Lautsprecher ausgeführt ist. Die Tonwiedergabeeinrichtung kann alternativ auch als Kopfhörer ausgeführt sein.According to one another preferred embodiment the device according to the invention it is envisaged that the sound reproduction device as a speaker accomplished is. The sound reproduction device may alternatively be designed as headphones.
Gemäß einer weiteren bevorzugten Ausführungsform der erfindungsgemäßen Vorrichtung ist vorgesehen, dass die Stromversorgungseinrichtung in Form von Batterien oder als wiederaufladbarer Akkumulator ausgeführt ist.According to one another preferred embodiment the device according to the invention is provided that the power supply device in the form of Batteries or is designed as a rechargeable battery.
Gemäß einer wichtigen bevorzugten Ausführungsform der erfindungsgemäßen Vorrichtung ist vorgesehen, dass der mit der Datenspur zur Speicherung von Tonsignalen gekoppelte dritte Datensatz parallel zur ersten Datenspur zur Speicherung von Tonsignalen zur kontinuierlichen Wiedergabe von akustischer Information angeordnet ist. Alternativ kann dabei auch vorgesehen sein, dass der mit der Datenspur zur Speicherung von Tonsignalen gekoppelte dritte Datensatz in der ersten Datenspur zur Speicherung von Tonsignalen zur kontinuierlichen Wiedergabe von akustischer Information angeordnet ist.According to one important preferred embodiment the device according to the invention is provided that with the data track for storing sound signals coupled third record parallel to the first data track for storage of sound signals for continuous reproduction of acoustic Information is arranged. Alternatively, it can also be provided be that with the data track for storing sound signals coupled third record in the first data track for storage of sound signals for continuous reproduction of acoustic Information is arranged.
Gemäß einer weiteren wichtigen bevorzugten Ausführungsform der erfindungsgemäßen Vorrichtung ist vorgesehen, dass die zweite Datenspur zur Speicherung von Bildsignalen zur diskontinuierlichen Wiedergabe diskreter Einzelbilder eine Bildinformation nur an diskreten, von dem dritten Datensatz ansteuerbaren Stellen bereithält. Vorzugsweise ist dabei ein weiterer, mit der Eingangsseite der Mikroprozessoreinheit verbundener volatiler überschreibbarer Speicher vorgesehen ist, in dem die Information eines bestimmten ersten Einzelbildes so lange gespeichert bleibt, bis sie von der Information eines folgenden zweiten Einzelbildes überschrieben wird.According to another important preferred embodiment of the device according to the invention, it is provided that the second data track for storing image signals for the discontinuous reproduction of discrete individual images holds image information only at discrete locations which can be controlled by the third data record. Preferably, a further, more volatile connected to the input side of the microprocessor unit via writable memory is provided in which the information of a particular first frame remains stored until it is overwritten by the information of a subsequent second frame.
Die erfindungsgemäße Vorrichtung wird im folgenden anhand einer bevorzugten Ausführungsform erläutert, die in den Figuren der Zeichnung dargestellt ist. Darin zeigenThe inventive device will be explained below with reference to a preferred embodiment, the is shown in the figures of the drawing. Show in it
Die
in
Die
Bildwiedergabeeinrichtung
Wie
in
Die
zweite Datenspur
Das oben erläuterte Ausführungsbeispiel der Erfindung dient lediglich dem Zweck eines besseren Verständnisses der durch die Ansprüche definierten erfindungsgemäßen Lehre, die als solche durch das Ausführungsbeispiel nicht eingeschränkt ist.The explained above embodiment The invention is for the purpose of better understanding only the one by the claims defined teaching according to the invention, as such by the embodiment not limited is.
Claims (10)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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DE2003152283 DE10352283A1 (en) | 2003-11-08 | 2003-11-08 | Portable video device is configured for used with an optically sampled minidisk, has a compact housing and video and audio playback units |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE2003152283 DE10352283A1 (en) | 2003-11-08 | 2003-11-08 | Portable video device is configured for used with an optically sampled minidisk, has a compact housing and video and audio playback units |
Publications (1)
Publication Number | Publication Date |
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DE10352283A1 true DE10352283A1 (en) | 2005-06-16 |
Family
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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DE2003152283 Ceased DE10352283A1 (en) | 2003-11-08 | 2003-11-08 | Portable video device is configured for used with an optically sampled minidisk, has a compact housing and video and audio playback units |
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DE (1) | DE10352283A1 (en) |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE69116969T2 (en) * | 1990-10-01 | 1996-06-20 | Sony Corp | Disc player |
US5689496A (en) * | 1995-09-30 | 1997-11-18 | Sony Corporation | Optical recording medium having spiral tracks formed with a turning angle of more than 360° |
-
2003
- 2003-11-08 DE DE2003152283 patent/DE10352283A1/en not_active Ceased
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE69116969T2 (en) * | 1990-10-01 | 1996-06-20 | Sony Corp | Disc player |
US5689496A (en) * | 1995-09-30 | 1997-11-18 | Sony Corporation | Optical recording medium having spiral tracks formed with a turning angle of more than 360° |
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Legal Events
Date | Code | Title | Description |
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OP8 | Request for examination as to paragraph 44 patent law | ||
8131 | Rejection |