DE202020102590U1 - System and system box for receiving video streams - Google Patents
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- DE202020102590U1 DE202020102590U1 DE202020102590.2U DE202020102590U DE202020102590U1 DE 202020102590 U1 DE202020102590 U1 DE 202020102590U1 DE 202020102590 U DE202020102590 U DE 202020102590U DE 202020102590 U1 DE202020102590 U1 DE 202020102590U1
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N5/00—Details of television systems
- H04N5/222—Studio circuitry; Studio devices; Studio equipment
- H04N5/262—Studio circuits, e.g. for mixing, switching-over, change of character of image, other special effects ; Cameras specially adapted for the electronic generation of special effects
- H04N5/268—Signal distribution or switching
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B27/00—Editing; Indexing; Addressing; Timing or synchronising; Monitoring; Measuring tape travel
- G11B27/02—Editing, e.g. varying the order of information signals recorded on, or reproduced from, record carriers
- G11B27/031—Electronic editing of digitised analogue information signals, e.g. audio or video signals
-
- 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]
- H04N21/20—Servers specifically adapted for the distribution of content, e.g. VOD servers; Operations thereof
- H04N21/23—Processing of content or additional data; Elementary server operations; Server middleware
- H04N21/234—Processing of video elementary streams, e.g. splicing of video streams, manipulating MPEG-4 scene graphs
- H04N21/2347—Processing of video elementary streams, e.g. splicing of video streams, manipulating MPEG-4 scene graphs involving video stream encryption
-
- 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
- H04N21/4104—Peripherals receiving signals from specially adapted client devices
- H04N21/4122—Peripherals receiving signals from specially adapted client devices additional display device, e.g. video projector
-
- 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
- H04N21/418—External card to be used in combination with the client device, e.g. for conditional access
- H04N21/4181—External card to be used in combination with the client device, e.g. for conditional access for conditional access
-
- 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
- H04N21/436—Interfacing a local distribution network, e.g. communicating with another STB or one or more peripheral devices inside the home
- H04N21/4363—Adapting the video or multiplex stream to a specific local network, e.g. a IEEE 1394 or Bluetooth® network
- H04N21/43632—Adapting the video or multiplex stream to a specific local network, e.g. a IEEE 1394 or Bluetooth® network involving a wired protocol, e.g. IEEE 1394
-
- 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
- H04N21/436—Interfacing a local distribution network, e.g. communicating with another STB or one or more peripheral devices inside the home
- H04N21/4363—Adapting the video or multiplex stream to a specific local network, e.g. a IEEE 1394 or Bluetooth® network
- H04N21/43637—Adapting the video or multiplex stream to a specific local network, e.g. a IEEE 1394 or Bluetooth® network involving a wireless protocol, e.g. Bluetooth, RF or wireless LAN [IEEE 802.11]
-
- 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
- H04N21/44—Processing of video elementary streams, e.g. splicing a video clip retrieved from local storage with an incoming video stream, rendering scenes according to MPEG-4 scene graphs
- H04N21/4405—Processing of video elementary streams, e.g. splicing a video clip retrieved from local storage with an incoming video stream, rendering scenes according to MPEG-4 scene graphs involving video stream decryption
-
- 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
-
- 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]
- H04N21/60—Network structure or processes for video distribution between server and client or between remote clients; Control signalling between clients, server and network components; Transmission of management data between server and client, e.g. sending from server to client commands for recording incoming content stream; Communication details between server and client
- H04N21/61—Network physical structure; Signal processing
- H04N21/6106—Network physical structure; Signal processing specially adapted to the downstream path of the transmission network
- H04N21/6131—Network physical structure; Signal processing specially adapted to the downstream path of the transmission network involving transmission via a mobile phone network
-
- 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]
- H04N21/60—Network structure or processes for video distribution between server and client or between remote clients; Control signalling between clients, server and network components; Transmission of management data between server and client, e.g. sending from server to client commands for recording incoming content stream; Communication details between server and client
- H04N21/63—Control signaling related to video distribution between client, server and network components; Network processes for video distribution between server and clients or between remote clients, e.g. transmitting basic layer and enhancement layers over different transmission paths, setting up a peer-to-peer communication via Internet between remote STB's; Communication protocols; Addressing
- H04N21/64—Addressing
- H04N21/6408—Unicasting
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N5/00—Details of television systems
- H04N5/44—Receiver circuitry for the reception of television signals according to analogue transmission standards
Abstract
Systembox (2) zum Empfang eines Videostreams,
wobei der Videostream aus einem Studio gesendet wird,
dadurch gekennzeichnet, dass
die Systembox (2) zumindest folgende Komponenten umfasst:
- einen Computer (23);
- einen Decoder (24);
- eine Empfangseinheit (21) für die Datenübertragung;
- einen Videoanschluss (11) für ein Anzeigegerät; und
- eine Stromversorgung (13), weiterhin die Systembox (2) vorkonfiguriert ist zum Betreiben einer Datenverbindung zu dem Studio und der Übertragung des Videostreams.
System box (2) for receiving a video stream,
where the video stream is sent from a studio,
characterized in that
the system box (2) comprises at least the following components:
- a computer (23);
- a decoder (24);
- A receiving unit (21) for data transmission;
- a video connection (11) for a display device; and
- A power supply (13), the system box (2) is preconfigured to operate a data connection to the studio and the transmission of the video stream.
Description
Die Erfindung betrifft ein Setup zur Darstellung eines Videostreams in ausreichender Qualität für Zwecke der Filmproduktion, wobei der Videostream aus einem Studio zu einem Betrachter gesendet werden soll.The invention relates to a setup for displaying a video stream in sufficient quality for the purposes of film production, the video stream to be sent from a studio to a viewer.
Stand der TechnikState of the art
Bearbeiter in der Produktion von Filmprodukten, wie Filmen, Comics, Serien, Fernsehsendungen oder Werbung, z. B. Digital Coloristen sind angewiesen auf direktes Feedback von Entscheidern, Verantwortlichen oder Auftraggebern, z. B. des Kameramanns oder Regisseurs. Diese müssen die von den Bearbeitern bearbeiteten Szenen beurteilen.Processor in the production of film products, such as films, comics, series, television programs or advertising, e.g. B. Digital colorists rely on direct feedback from decision-makers, those responsible or clients, e.g. B. the cameraman or director. They have to assess the scenes edited by the editors.
Nach der Fertigstellung eines Arbeitsschrittes durch einen Bearbeiter gibt es daher eine visuelle Abnahme durch den Entscheider. Erst danach wird das Filmprodukt für den Sende- oder Vorführbetrieb fertig gestellt.After completion of a work step by a processor, there is therefore a visual acceptance by the decision maker. Only then is the film product for broadcasting or screening operations completed.
Durch zunehmenden Zeitmangel und geringe Budgets ist es immer seltener, dass ein Entscheider in das Studio eines Bearbeiters kommen kann. Aber auch aus Umweltschutzgründen ist es zunehmend gewünscht, unnötige Reisetätigkeiten, wie Beispielsweise eine Flugreise für einen Termin von wenigen Stunden unnötig zu machen.Due to increasing lack of time and low budgets, it is increasingly rare that a decision maker can come into the studio of an editor. But also for reasons of environmental protection, it is increasingly desirable to make unnecessary travel activities, such as a plane trip for a few hours, unnecessary.
Eine bisher verwendete Lösung ist es, die Filme in einer qualitativ suboptimalen Qualität als Filmdatei, Videostream oder als Einzelbilder zu erstellen und via Internet zukommen zu lassen. Da die Dateigröße des Filmes aufgrund der unbekannten Bandbreite oder Latenzen möglichst gering sein sollte, ist folglich auch die Qualität des übertragenen Bildes geringer als im Original im Studio. Das Aussehen beim Entscheider unterscheidet sich daher von dem, das im Studio beim Bearbeiter zu sehen ist.A previously used solution is to create the films in a qualitatively sub-optimal quality as a film file, video stream or as individual images and to send them on the Internet. Since the file size of the film should be as small as possible due to the unknown bandwidth or latency, the quality of the transmitted image is consequently lower than in the original in the studio. The appearance of the decision maker therefore differs from that which can be seen in the studio at the processor.
Auch auf die Art des Monitors beim Entscheider hat der Bearbeiter keinen Einfluss, er kann also nicht sicher sein, dass der Entscheider genau das sieht, was er sehen soll und beide unter Umständen nicht über dasselbe sprechen, wenn sie etwas beurteilen sollen.The processor also has no influence on the type of monitor used by the decision maker, so he cannot be sure that the decision maker sees exactly what he should see and that both may not speak about the same thing when they are asked to assess something.
Für den Einsatz eines direkten Videostreams zum Entscheider gibt es schon viele etablierte Verfahren. Jedoch bietet keines dieser Systeme einen nahezu in Echtzeit ankommenden Videostream in Full-HD, mit 10 bit Farbtiefe und 4:2:2 Farbunterabtastung in einem anwenderfreundlichen Paket mit einem optionalen farbkalibrierten Referenzmonitor an, das lediglich ein Zusenden des Pakets erfordert.There are already many established methods for using a direct video stream to the decision maker. However, none of these systems offers an almost real-time incoming video stream in full HD, with 10 bit color depth and 4: 2: 2 color subsampling in a user-friendly package with an optional color-calibrated reference monitor that only requires sending the package.
Offenbarung der ErfindungDisclosure of the invention
Die erfindungsgemäße Systembox mit den Merkmalen des unabhängigen Anspruchs bietet die Möglichkeit der C02 Einsparung Die Erfindung hat gegenüber dem Stand der Technik zudem den Vorteil, dass die Handhabung für den Benutzer deutlich einfacher wird, da eine softwareseitige Konfiguration durch diesen entfallen kann.The system box according to the invention with the features of the independent claim offers the possibility of saving C02. The invention also has the advantage over the prior art that handling is significantly easier for the user, since software configuration can be dispensed with.
Hierbei umfasst die Systembox zum Empfang eines Videostreams, der bevorzugt, aber nicht notwendigerweise aus einem Studio gesendet wird, folgende Komponenten: Einen Computer, einen Decoder, eine Empfangseinheit für die Datenübertragung, einen Videoanschluss für ein Anzeigegerät und eine Stromversorgung. Weiterhin ist die Systembox vorkonfiguriert zum Betreiben einer Datenverbindung zu dem Studio und der Übertragung des Videostreams.The system box for receiving a video stream, which is preferably, but not necessarily, sent from a studio, comprises the following components: a computer, a decoder, a receiving unit for data transmission, a video connection for a display device and a power supply. Furthermore, the system box is preconfigured to operate a data connection to the studio and to transmit the video stream.
In einer weiteren Ausführungsform der Systembox sind die Komponenten ausgelegt, wenigstens einen Videostream in Full-HD, mit 10 bit Farbtiefe und 4:2:2 Farbunterabtastung zu empfangen, zu verarbeiten und auf dem Videoanschluss auszugeben.In a further embodiment of the system box, the components are designed to receive, process and output at least one video stream in full HD, with 10 bit color depth and 4: 2: 2 color subsampling, and output it on the video connection.
In einer weiteren Ausführungsform der Systembox weist die Empfangseinheit für die Datenübertragung wenigstens ein Gerät aus der folgenden Liste auf: Mobilfunk-Übertragungsgerät, LTE-Mobilfunk-Übertragungsgerät, WLAN-Übertragungsgerät und/oder Ethernet Anschluss.In a further embodiment of the system box, the receiving unit for data transmission has at least one device from the following list: mobile radio transmission device, LTE mobile radio transmission device, WLAN transmission device and / or Ethernet connection.
In einer weiteren Ausführungsform der Systembox verlaufen die Datenverbindungen zu den Komponenten innerhalb der Systembox über einen Netzwerkswitch.In a further embodiment of the system box, the data connections to the components within the system box run via a network switch.
In einer weiteren Ausführungsform der Systembox sind die Komponenten an einen Sammler für die Stromversorgung angeschlossen. An dem Sammler ist die Stromversorgung anschließbar.In a further embodiment of the system box, the components are connected to a collector for the power supply. The power supply can be connected to the collector.
In einer weiteren Ausführungsform der Systembox weist der Computer eine Software zur Ferndiagnose/-wartung auf.In a further embodiment of the system box, the computer has software for remote diagnosis / maintenance.
In einer weiteren Ausführungsform der Systembox ist die Systembox derart vorkonfiguriert, dass nach dem Einschalten der Systembox die Datenverbindung zum Studio ohne weitere Benutzerinteraktionen aufgebaut wird.In a further embodiment of the system box, the system box is preconfigured such that after the system box is switched on, the data connection to the studio is established without further user interaction.
In einer weiteren Ausführungsform der Systembox wird nach dem Einschalten der Systembox und dem Aufbau der Datenverbindung auch die Ausgabe des Videostreams auf dem Videoanschluss gestartet.In a further embodiment of the system box, the output of the video stream on the video connection is also started after the system box has been switched on and the data connection has been established.
Das erfindungsgemäße System zum Betrachten eines Videostreams mit den Merkmalen des unabhängigen Anspruchs hat den Vorteil einer Paketlieferung inklusive eines geeigneten Anzeigegerätes, das auf die Konfiguration der Systembox abgestimmt ist. The system according to the invention for viewing a video stream with the features of the independent claim has the advantage of a package delivery including a suitable display device which is matched to the configuration of the system box.
Hierbei umfasst das System zum Betrachten eines Videostreams eine Systembox, wie beschrieben, und einen farbkalibrierten Referenzmonitor.Here, the system for viewing a video stream comprises a system box, as described, and a color-calibrated reference monitor.
In einer weiteren Ausführungsform des Systems sind zur Inbetriebnahme des Systems lediglich der Referenzmonitor an die Monitorstromversorgung und den Videoanschluss der Systembox anzuschließen, sowie die Stromversorgung der Systembox anzuschließen und mit Strom zu versorgen. Anschließend sind die Systembox und gegebenenfalls der Referenzmonitor einzuschalten.In a further embodiment of the system, only the reference monitor has to be connected to the monitor power supply and the video connection of the system box, and the power supply to the system box has to be connected and supplied with power, in order to start up the system. Then switch on the system box and, if necessary, the reference monitor.
Das erfindungsgemäße System zum Übertragen eines Videostreams mit den Merkmalen des unabhängigen Anspruchs hat den Vorteil, dass eine vorkonfigurierte Zulieferung für beide Seiten, sprich Studio und Empfänger vorgenommen werden kann.The system according to the invention for transmitting a video stream with the features of the independent claim has the advantage that a preconfigured delivery can be carried out for both sides, that is to say studio and receiver.
Hierbei umfasst das Videostreamübertragungssystem ein System zum Betrachten eines Videostreams, wie beschrieben, ein System zum Senden eines Videostreams mit einem Encoder, der passend zum Decoder den Videostream enkodiert. Weiterhin umfasst ist eine Mobilfunk-Sendeeinheit zum Versenden des Videostreams.Here, the video stream transmission system comprises a system for viewing a video stream, as described, a system for sending a video stream with an encoder, which encodes the video stream to match the decoder. Also included is a mobile radio transmission unit for sending the video stream.
Gemäß einer Ausführungsform des Systems können auch mehrere Empfängerboxen vorgesehen sein, die im Anwendungsfall bei unterschiedlichen Entscheidern parallel eingesetzt werden können.According to one embodiment of the system, a plurality of receiver boxes can also be provided, which can be used in parallel by different decision-makers in the application.
Nachfolgend werden unter Bezugnahme auf die beigefügten Figuren weitere Ausführungsbeispiele näher beschrieben und erläutert.Further exemplary embodiments are described and explained in more detail below with reference to the attached figures.
Es zeigen:
-
1 ein System und eine Systembox zur Videostreamübertragung; -
2 einen Encoder mit Rückempfang.
-
1 a system and a system box for video stream transmission; -
2nd an encoder with return reception.
Wie in
Die Empfangseinheit
Die Empfangseinheit
In einer zum Zeitpunkt dieser Anmeldung aktuellen, schnellen Ausführung, kann das Mobilfunkübertragungsgerät den Übertragungsstandard LTE nutzen und somit ein LTE-Mobilfunkübertragungsgerät ausbilden.In a current, fast version at the time of this registration, the mobile radio transmission device can use the LTE transmission standard and thus form an LTE mobile radio transmission device.
Alternativ oder zusätzlich kann die Empfangseinheit
Alternativ oder zusätzlich kann die Empfangseinheit
Es ist häufig der Fall, dass bei diesen Verfahren die Datenverbindung über das Internet hergestellt wird.It is often the case that with these methods the data connection is established over the Internet.
Ein Netzwerkswitch
Der Computer
Der Decoder
Die Komponenten in der Systembox
Die Stromversorgung
In
Der Referenzmonitor
Vorgesehen ist, dass der Videoanschluss
Alternativ zu diesem System ist auch die Verwendung eines kundenseitig farbkalibrierten Monitors denkbar, der an die vom Studio gelieferte Systembox
Das System ermöglicht farbkritische Filmabnahmen durch den Entscheider zu ermöglichen.The system enables color-critical film approvals by the decision maker.
Zur Funktionsweise:
- Im Studio wird der Videostream mit einem zum
Decoder 24 passenden Encoder erzeugt. Dieser wird dann derart gesendet, dass die vorkonfigurierte Empfangseinheit21 diesen empfangen kann. Der Start des Videostreams kann beginnen, nachdem dieSystembox 2 angeschaltet wurde und eine Datenverbindung mit dem Studio aufgebaut hat.
- In the studio, the video stream becomes a decoder
24th suitable encoder generated. This is then sent in such a way that the preconfigured receivingunit 21 can receive this. The start of the video stream can begin after the system box2nd has been switched on and has established a data connection with the studio.
Da die Systembox
Ein Schalter ist z. B. an der Rückseite der Systembox
Nach z. B. 30 sec. kann bereits das Bild des Videostreams in Sendequalität zu sehen sein. Im Anschluss kann mit einer Verzögerung von max. 2 sec. der Videostream mit Ton betrachtet werden und auf Geheiß des Entscheiders daran Änderungen vorgenommen werden. Die Kommunikation zwischen Bearbeiter und Entscheider kann dabei synchron per Telefon stattfinden oder asynchron auf anderen Kommunikationswegen.After e.g. B. 30 sec. The picture of the video stream can already be seen in broadcast quality. Subsequently, with a delay of max. 2 sec. The video stream can be viewed with sound and changes can be made at the decision of the decision maker. Communication between processor and decision-maker can take place synchronously by phone or asynchronously via other communication channels.
Ein Videostream, der Ansprüchen für die Filmbearbeitung heutzutage genügt, würde Full-HD (1920x1080 px), mit 10 bit Farbtiefe und 4:2:2 Farbunterabtastung und einer H256 Codierung aufweisen. Die Qualität ist wegen der Internetkapazitäten und aus Ermangelung von 4K-Referenzmonitoren ohnehin auf die Auflösung HD (1920x1080) limitiert. Eine Erweiterung auf 4K (4096x2160) auch in HDR (high dynamic range) ist möglich.A video stream that meets the requirements for film editing today would have Full HD (1920x1080 px), with 10 bit color depth and 4: 2: 2 color subsampling and an H256 coding. The quality is anyway limited to the resolution HD (1920x1080) due to the internet capacity and the lack of 4K reference monitors. An expansion to 4K (4096x2160) is also possible in HDR (high dynamic range).
Der Computer
Optional kann parallel der vom Studio gesendete Videostream an anderen Stellen über das Internet angesehen werden.Optionally, the video stream sent by the studio can be viewed in parallel at other points on the Internet.
Das System im Zusammenhang mit dem Sendesystem im Studio bildet ein Videostreamübertragungssystem (nicht dargestellt). Das Sendesystem im Studio ist ausgebildet einen Videostreams mit einem Encoder, der passend zum Decoder
Wenn das Videostreamübertragungssystem auf beiden Seiten (Studio und Entscheider) mit einer Verbindung über Mobilfunk gestaltet ist, so ist es auch unabhängig von der Internetperipherie im Studio. Damit kann ein Komplettsystem für Studios und Entscheider geliefert werden, das autark von jeglichem Internetzugang bei den Teilnehmern ist.If the video stream transmission system on both sides (studio and decision maker) is designed with a connection via mobile radio, it is also independent of the Internet periphery in the studio. This means that a complete system for studios and decision-makers can be delivered that is self-sufficient from all Internet access for the participants.
BezugszeichenlisteReference list
- 11
- ReferenzmonitorReference monitor
- 1111
- Videoanschluss für ein AnzeigegerätVideo connection for a display device
- 1212th
- MonitorstromversorgungMonitor power supply
- 1313
- StromversorgungPower supply
- 22nd
- SystemboxSystem box
- 2121
- EmpfangseinheitReceiving unit
- 2222
- NetzwerkswitchNetwork switch
- 2323
- Computercomputer
- 2424th
- Decoderdecoder
- 2525th
- Sammler für die StromversorgungPower collector
- 2626
- EncoderEncoder
- 2727
- VersandeinheitShipping unit
- 2828
- SendesystemTransmission system
Claims (11)
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DE202020102590.2U DE202020102590U1 (en) | 2020-05-08 | 2020-05-08 | System and system box for receiving video streams |
PCT/DE2021/100429 WO2021223819A2 (en) | 2020-05-08 | 2021-05-10 | System and system box for receiving video streams |
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WO2021223819A3 (en) * | 2020-05-08 | 2022-03-24 | Froelian Andre | System and system box for receiving video streams |
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---|---|---|---|---|
WO2009069737A1 (en) * | 2007-11-30 | 2009-06-04 | Sharp Kabushiki Kaisha | Broadcast receiving device |
WO2017059415A1 (en) * | 2015-10-02 | 2017-04-06 | Vid Scale, Inc. | Color correction with a lookup table |
DE202020102590U1 (en) * | 2020-05-08 | 2020-06-05 | André Froelian | System and system box for receiving video streams |
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2020
- 2020-05-08 DE DE202020102590.2U patent/DE202020102590U1/en active Active
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2021
- 2021-05-10 WO PCT/DE2021/100429 patent/WO2021223819A2/en active Application Filing
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2021223819A3 (en) * | 2020-05-08 | 2022-03-24 | Froelian Andre | System and system box for receiving video streams |
Also Published As
Publication number | Publication date |
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WO2021223819A2 (en) | 2021-11-11 |
WO2021223819A3 (en) | 2022-03-24 |
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