TWI606365B - Multimedia system and method of controlling environment by way of multimedia file - Google Patents

Multimedia system and method of controlling environment by way of multimedia file Download PDF

Info

Publication number
TWI606365B
TWI606365B TW104137516A TW104137516A TWI606365B TW I606365 B TWI606365 B TW I606365B TW 104137516 A TW104137516 A TW 104137516A TW 104137516 A TW104137516 A TW 104137516A TW I606365 B TWI606365 B TW I606365B
Authority
TW
Taiwan
Prior art keywords
signal
hidden
multimedia
sound
environmental control
Prior art date
Application number
TW104137516A
Other languages
Chinese (zh)
Other versions
TW201716927A (en
Inventor
黃宗慶
彭子謹
莉鳳 林
卓曄
Original Assignee
威盛電子股份有限公司
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 威盛電子股份有限公司 filed Critical 威盛電子股份有限公司
Priority to TW104137516A priority Critical patent/TWI606365B/en
Priority to CN201610004573.0A priority patent/CN105681857B/en
Publication of TW201716927A publication Critical patent/TW201716927A/en
Application granted granted Critical
Publication of TWI606365B publication Critical patent/TWI606365B/en

Links

Classifications

    • 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
    • H04N21/422—Input-only peripherals, i.e. input devices connected to specially adapted client devices, e.g. global positioning system [GPS]
    • H04N21/42202—Input-only peripherals, i.e. input devices connected to specially adapted client devices, e.g. global positioning system [GPS] environmental sensors, e.g. for detecting temperature, luminosity, pressure, earthquakes
    • 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
    • H04N21/439—Processing of audio elementary streams
    • 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
    • H04N21/439—Processing of audio elementary streams
    • H04N21/4398—Processing of audio elementary streams involving reformatting operations of audio signals

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Ecology (AREA)
  • Emergency Management (AREA)
  • Environmental & Geological Engineering (AREA)
  • Environmental Sciences (AREA)
  • Remote Sensing (AREA)
  • Business, Economics & Management (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
  • Controls And Circuits For Display Device (AREA)

Description

多媒體系統與利用多媒體檔案控制環境的方法Multimedia system and method for controlling environment by using multimedia file

本案係為一種多媒體系統與利用多媒體檔案控制環境的方法，尤指可應用到電子看板上的多媒體系統與利用多媒體檔案控制環境的方法。This case is a multimedia system and a method for controlling the environment by using a multimedia file, especially a multimedia system that can be applied to an electronic billboard and a method for controlling an environment using a multimedia file.

隨著影音播放系統的普及化與平價化，許多公開場所的平面廣告看板已經被內容多變且可以隨時切換的平面顯示器以及相關聲音播放裝置來取代。但是，當現場廣告看板密度過高時，若要更進一步地吸引人群的目光與注意力，便需要更多的環境控制的裝置以及相對應的控制方法。而如何發展出解決上述習用技術缺失的多媒體系統，便為本案之主要目的之一。With the popularization and parity of audio-visual playback systems, many public advertisements for flat-screen advertising billboards have been replaced by flat-panel displays and related sound playback devices that can be changed at any time. However, when the density of on-site advertising kanban is too high, in order to further attract the attention and attention of the crowd, more environmentally controlled devices and corresponding control methods are needed. How to develop a multimedia system that solves the above-mentioned lack of conventional technology is one of the main purposes of this case.

本案係為一種多媒體系統，其包含：一多媒體控制器，用來讀取至少一個多媒體檔案並進行解碼而至少產生一第一信號，該多媒體檔案中包含有一隱藏資料，該第一信號中包含有一第一隱藏信號；一第一播放裝置，信號連接至該多媒體控制器，用以接收該第一信號並播放該第一信號；一隱藏資料解碼器，信號連接於該多媒體控制器或該第一播放裝置，用以接收並根據該第一信號中之該第一隱藏信號而產生一環境控制信號；以及一環境控制裝置，信號連接於該隱藏資料解碼器，用以根據該環境控制信號而進行一環境控制動作。The present invention is a multimedia system, comprising: a multimedia controller, configured to read at least one multimedia file and decode to generate at least a first signal, the multimedia file includes a hidden data, and the first signal includes a a first hidden signal; a first playback device, the signal is connected to the multimedia controller for receiving the first signal and playing the first signal; a hidden data decoder, the signal is connected to the multimedia controller or the first a playback device configured to receive and generate an environmental control signal according to the first hidden signal in the first signal; and an environmental control device coupled to the hidden data decoder for performing according to the environmental control signal An environmental control action.

本案之另一方面係為一種利用多媒體檔案控制環境的方法，其包含下列步驟：讀取至少一個多媒體檔案並進行解碼而至少產生一第一信號，該多媒體檔案中包含有一隱藏資料，該第一信號中包含有一第一隱藏信號；播放該第一信號；接收並根據該第一信號中之該第一隱藏信號而產生一環境控制信號並傳送給一環境控制裝置；以及該環境控制裝置根據該環境控制信號而進行一環境控制動作。Another aspect of the present invention is a method for controlling a environment by using a multimedia file, comprising the steps of: reading at least one multimedia file and decoding to generate at least a first signal, the multimedia file including a hidden data, the first The signal includes a first hidden signal; playing the first signal; receiving and generating an environmental control signal according to the first hidden signal in the first signal and transmitting to an environmental control device; and the environmental control device according to the The environmental control signal performs an environmental control action.

而以上述構想所完成的多媒體系統與利用多媒體檔案控制環境的方法，將可以用簡單方便的手段來精確完成複雜的環境控制動作，進而達到發展本案之主要目的。The multimedia system completed by the above concept and the method of using the multimedia file control environment will be able to accurately complete complex environmental control actions with simple and convenient means, thereby achieving the main purpose of developing the case.

可以實現本案特徵與優點的一些典型實施例將在後段的說明中詳細敍述。應理解的是本案能夠在不同的態樣上具有各種的變化，其皆不脫離本案的申請專利範圍，且其中的說明及圖式在本質上是當作說明之用，而非用以限制本案。Some exemplary embodiments that may achieve the features and advantages of the present invention are described in detail in the following description. It should be understood that the present invention can have various changes in different aspects, and the description and the drawings are essentially for illustrative purposes, and are not intended to limit the case. .

請參見圖1，其係本案所發展出來的一種多媒體系統的功能方塊示意圖，其中主要具有一個多媒體控制器10，可以用來讀取一個或是多個的多媒體檔案100，而且該或該等多媒體檔案100可在製作的同時被嵌入有一個或多個隱藏資料1000。舉例來說，該多媒體檔案100可以是一個影音檔案(例如常見的AVI、WMV、MOV、MP4或是RM)，因此多媒體控制器10可以解讀該影音檔案來分別產生一聲音信號與一影像信號，並透過不同的信號輸出端，例如本圖中之聲音信號輸出端101以及影像信號輸出端102，來進一步驅動後端不同的播放裝置，例如本圖中之揚聲器11以及顯示裝置12，分別電性連接至聲音信號輸出端101以及影像信號輸出端102，用以被聲音信號與影像信號驅動而播放出相對應的聲音以及影像。而整合在影音檔案中之隱藏資料1000也會被多媒體控制器10一併處理而產生了包含在聲音信號中的一隱藏聲音信號，並在聲音信號被播放時也被揚聲器11播放出來。換言之，一般正常的多媒體控制器10本身都可以同時處理影音檔案以及嵌在其中的隱藏資料1000，以產生出聲音信號與影像信號，而聲音信號中便同時混合著隱藏聲音信號。但是，為了不被觀賞者察覺，該隱藏資料1000可以安排在較不容易被聽到的高頻段或低頻段的聲音來播出。此類技術可以參考申請人於先前所申請的103133621、104205408號台灣專利案內容與相關應用程式VIA AirTalk的介紹，在此不再贅述。Please refer to FIG. 1 , which is a functional block diagram of a multimedia system developed in the present invention, which mainly has a multimedia controller 10, which can be used to read one or more multimedia files 100, and the multimedia or multimedia The archive 100 can be embedded with one or more hidden materials 1000 while being produced. For example, the multimedia file 100 can be an audio and video file (such as a common AVI, WMV, MOV, MP4, or RM), so the multimedia controller 10 can interpret the video file to generate an audio signal and an image signal, respectively. And through different signal output terminals, such as the sound signal output terminal 101 and the image signal output terminal 102 in the figure, to further drive different playback devices at the back end, such as the speaker 11 and the display device 12 in the figure, respectively, respectively. The sound signal output terminal 101 and the image signal output terminal 102 are connected to be driven by the sound signal and the image signal to play corresponding sounds and images. The hidden data 1000 integrated in the video file is also processed by the multimedia controller 10 to generate a hidden sound signal contained in the sound signal, and is also played by the speaker 11 when the sound signal is played. In other words, the normally normal multimedia controller 10 can simultaneously process the video file and the hidden data 1000 embedded therein to generate the sound signal and the image signal, and the hidden sound signal is mixed in the sound signal. However, in order not to be perceived by the viewer, the hidden material 1000 can be arranged to be broadcast in a high frequency band or a low frequency band that is less likely to be heard. For such technology, reference may be made to the contents of the previously filed Taiwan Patent No. 103133621, No. 104205408 and related application VIA AirTalk, which will not be repeated here.

而上述的隱藏聲音信號便代表了某些環境控制的指令，而為了能解讀出這些指令，本案多媒體系統1的多媒體控制器10的同一殼體中可包含了一隱藏資料解碼器104，可以用不同的方式來信號連接於該多媒體控制器10或是該播放裝置，而在本實施例中，隱藏資料解碼器104係透過多媒體控制器10上所設置的一個聲音信號輸入端103，使用一信號傳輸線109來電性連接至多媒體控制器10的聲音信號輸出端101，如此將可以直接從聲音信號輸出端101來接收該聲音信號及其中之該隱藏聲音信號，而使多媒體控制器10間接具有解碼隱藏聲音信號的能力。當然，也可以從揚聲器11所發出的聲音中來接收該隱藏聲音信號後再進行解碼，也就是在系統中增設一個收音的麥克風(本圖未示出)來接收揚聲器11所發出的聲音並轉換回該聲音信號，然後再將聲音信號傳送到隱藏資料解碼器104，而隱藏資料解碼器104便可對其中的隱藏聲音信號進行解碼。而隱藏資料解碼器104可以利用硬體、韌體甚或是運行在手機、平板電腦上的應用程式(APP)軟體來完成。The above-mentioned hidden sound signal represents some environment-controlled instructions, and in order to interpret the instructions, the multimedia controller 10 of the multimedia system 1 of the present invention may include a hidden data decoder 104 in the same casing, which can be used. The signal decoder 104 is connected to the multimedia controller 10 or the playback device in different manners. In the embodiment, the hidden data decoder 104 transmits a signal through a voice signal input terminal 103 disposed on the multimedia controller 10. The transmission line 109 is electrically connected to the sound signal output terminal 101 of the multimedia controller 10, so that the sound signal and the hidden sound signal thereof can be directly received from the sound signal output terminal 101, so that the multimedia controller 10 has indirect decoding concealment. The ability to sound signals. Of course, the hidden sound signal can also be received from the sound emitted by the speaker 11 and then decoded, that is, a microphone (not shown) is added to the system to receive the sound emitted by the speaker 11 and converted. The sound signal is returned, and then the sound signal is transmitted to the hidden data decoder 104, and the hidden data decoder 104 can decode the hidden sound signal therein. The hidden data decoder 104 can be implemented by using hardware, firmware or even an application (APP) software running on a mobile phone or a tablet.

而透過隱藏資料解碼器104對該隱藏聲音信號之解碼後，便可以產生一個相對應的環境控制信號，該環境控制信號再輸出至如圖所示之環境控制裝置13，使得環境控制裝置13可對該環境控制信號解碼而分別對各類裝置進行環境控制動作。舉例來說，如圖2所示之功能方塊圖，環境控制裝置13可以包含有探照燈具130、乾冰噴灑器131、地面震動器132、溫度改變器133、風扇控制器或是氣味產生器等各式裝置來改變觀賞者所處的環境，而該環境控制動作則可以是分別空制光線明暗、噴出乾冰、讓地面產生震動或搖晃或是產生氣流、香味等，而隱藏聲音信號係隨影音信號的播放而於預定的時間準時播出，因此可以在正確的時間點配合畫面與聲音來進行場景的轉換，進而即時製造出多種媒體的觀賞者感受，可以廣泛應用到各類公開場合的電子看板或是遊樂器材上。所以隱藏資料可以編碼成數十種甚至數百種隱藏碼，而每個隱藏碼分別代表不同的環境控制動作。當然，圖1中的隱藏資料解碼器104也可以改設置到與環境控制裝置13在同一殼體，同樣可以達到上述功能，因此設計者可以視需求來進行調整，細節就不再贅述。After the hidden sound signal is decoded by the hidden data decoder 104, a corresponding environmental control signal can be generated, and the environmental control signal is output to the environment control device 13 as shown in the figure, so that the environment control device 13 can The environmental control signal is decoded and the environmental control actions are performed on each type of device. For example, as shown in the functional block diagram of FIG. 2, the environment control device 13 may include a searchlight fixture 130, a dry ice sprayer 131, a ground shaker 132, a temperature changer 133, a fan controller, or an odor generator. The device is used to change the environment in which the viewer is located, and the environmental control action may be to separate the light and light, to spray dry ice, to cause the ground to vibrate or shake, or to generate airflow, fragrance, etc., and to hide the sound signal with the video signal. The broadcast is broadcast on time and at a predetermined time. Therefore, the scene and the sound can be matched at the correct time to convert the scene, thereby instantly creating a variety of media viewers' feelings, which can be widely applied to various public electronic billboards. Or on the play equipment. So hidden data can be encoded into dozens or even hundreds of hidden codes, each of which represents a different environmental control action. Of course, the hidden data decoder 104 in FIG. 1 can also be set to be in the same housing as the environment control device 13, and the above functions can also be achieved. Therefore, the designer can adjust the requirements as needed, and details will not be described again.

再詳細說明，隱藏資料1000可以是以聲音編碼(sonarcast)技術來進行定義，而在進行影音檔案編碼時被一併整合到影音檔案的聲音部份中而嵌在某些預設好時間點上，因此當揚聲器11播放出該影音檔案的聲音部份時，該隱藏資料1000也於某些預設好的時間點以聲音的型態被播放出來，為了不被觀賞者察覺，該隱藏資料1000可以用較不容易被聽到的高頻段或低頻段的聲音來播出。此類技術還可以參考申請人於先前所申請的103133621、104205408號台灣專利案內容與申請人所推出的相關應用程式VIA AirTalk，在此不再贅述。如此一來，本案手段將可以用簡單方便的手段來精確完成複雜的環境控制動作，進而達到發展本案的主要目的。Further, the hidden data 1000 may be defined by a sonarcast technique, and integrated into the sound portion of the audiovisual file during the encoding of the audiovisual file, and embedded in some preset time points. Therefore, when the speaker 11 plays the sound portion of the audio-visual file, the hidden material 1000 is also played in a sound type at some preset time points, and the hidden material 1000 is not perceived by the viewer. It can be broadcast with sounds in the high or low frequency bands that are less likely to be heard. For such technology, reference may also be made to the contents of the Taiwan Patent Application No. 103133621, No. 104205408 filed by the applicant and the related application VIA AirTalk launched by the applicant, and will not be further described herein. In this way, the means of this case will be able to accurately complete complex environmental control actions with simple and convenient means, thus achieving the main purpose of developing the case.

另外，隱藏資料解碼器104所執行的動作也可以直接整合到多媒體控制器10在解讀該影音檔案的過程中，也就是在分別產生一聲音信號與一影像信號之後，便直接將聲音信號透過內部信號線傳送到隱藏資料解碼器104來進行解碼，也就是省去圖1中外部信號傳輸線109的設置，而改以內建的內部信號線來完成聲音信號的傳送。當然也可以直接把隱藏資料解碼器104與多媒體控制器10原本的影音解碼模組(本圖未示出)完全整合在同一個晶片中，再由該晶片直接發出環境控制信號解碼而分別對各類裝置進行環境控制動作。然而，這些變異皆屬於設計人員可以於量產時視實際需求來進行選用的，故不再贅述。In addition, the operations performed by the hidden data decoder 104 can also be directly integrated into the multimedia controller 10 in the process of interpreting the audio and video files, that is, after generating a sound signal and an image signal respectively, the sound signal is directly transmitted through the internal The signal line is transmitted to the hidden data decoder 104 for decoding, that is, the setting of the external signal transmission line 109 in FIG. 1 is omitted, and the built-in internal signal line is used to complete the transmission of the sound signal. Of course, the hidden data decoder 104 and the original video decoding module (not shown in the figure) of the multimedia controller 10 can be directly integrated into the same chip, and then the environment control signal is directly decoded by the chip and respectively Class devices perform environmental control actions. However, these variations are all selected by the designer according to actual needs during mass production, so they will not be described again.

再請參見圖3，其係本案發展出來的一種利用多媒體檔案控制環境的方法流程示意圖，其包含下列步驟：讀取至少一個多媒體檔案並進行解碼而至少產生一信號(步驟31)，由於該多媒體檔案中包含有隱藏資料，因此解碼出來的信號中包含有一隱藏信號。而接著播放該信號(步驟32)，然後接收並根據該信號中之該隱藏信號而產生一環境控制信號並傳送給一環境控制裝置(步驟33)，最後該環境控制裝置便可根據該環境控制信號而進行一環境控制動作(步驟34)。如此一來，本案方法將可準確且簡單方便地來完成複雜的環境控制動作，進而達到發展本案的主要目的。Referring to FIG. 3, it is a schematic flowchart of a method for utilizing a multimedia file control environment developed in the present invention, which includes the following steps: reading at least one multimedia file and decoding to generate at least one signal (step 31), due to the multimedia The file contains hidden data, so the decoded signal contains a hidden signal. And then playing the signal (step 32), then receiving and generating an environmental control signal according to the hidden signal in the signal and transmitting to an environmental control device (step 33), and finally the environmental control device can control according to the environment The signal performs an environmental control action (step 34). In this way, the method of this case will be able to complete complex environmental control actions accurately and simply, and thus achieve the main purpose of developing the case.

再請參見圖4，其係本案所發展出來多媒體系統的另一實施例的功能方塊示意圖，其中也具有多媒體控制器40、聲音信號輸出端401、影像信號輸出端402、揚聲器11、顯示裝置12以及環境控制裝置13，而與圖1的不同處在於嵌在多媒體檔案400中之隱藏資料4000是一個影像資料，而嵌在多媒體檔案400中之隱藏資料4000也會被多媒體控制器10中的隱藏資料解碼器404一併轉碼而產生了包含在影像信號中的一隱藏影像信號，並在影像信號被播放時也被顯示裝置12播放出來。至於其它的變異都可以參考上述圖1~2及其相關說明。換言之，已整合有隱藏資料解碼器404的多媒體控制器40本身可以同時解碼影音檔案以及隱藏資料4000，以產生聲音信號、影像信號與隱藏影像信號。但是，為了不被觀賞者察覺，該隱藏資料4000可以安排在較不容易被看到的位置或形狀來播出。Referring to FIG. 4 , it is a functional block diagram of another embodiment of the multimedia system developed in the present invention, which also has a multimedia controller 40, a sound signal output terminal 401, a video signal output terminal 402, a speaker 11, and a display device 12. And the environment control device 13, and the difference from FIG. 1 is that the hidden material 4000 embedded in the multimedia file 400 is an image material, and the hidden material 4000 embedded in the multimedia file 400 is also hidden by the multimedia controller 10. The data decoder 404 is transcoded together to generate a hidden video signal contained in the video signal, and is also played back by the display device 12 when the video signal is played. For other variations, please refer to Figure 1~2 above and its related description. In other words, the multimedia controller 40, which has integrated the hidden data decoder 404, can simultaneously decode the video file and the hidden material 4000 to generate a sound signal, a video signal, and a hidden image signal. However, in order not to be perceived by the viewer, the hidden material 4000 can be arranged to be broadcast at a location or shape that is less likely to be seen.

而在本實施例中，隱藏資料解碼器404係透過多媒體控制器40上所設置的一個影像信號輸入端403，使用一信號傳輸線409來電性連接至多媒體控制器40的影像信號輸出端402，如此將可以直接從影像信號輸出端402來接收該影像信號及其中的隱藏影像信號。當然，也可以直接從顯示裝置12所完成之播放裝置來接收該影像信號及其中的隱藏影像信號，也就是增設一個攝影機(本圖未示出)來拍攝該影像信號及其中之該隱藏影像信號，然後再將接收到的隱藏影像信號透過隱藏資料解碼器404進行解碼。而隱藏資料解碼器404可以利用硬體、韌體甚或是運行在手機、平板電腦上的應用程式(APP)軟體來完成。In this embodiment, the hidden data decoder 404 is connected to the image signal output terminal 402 of the multimedia controller 40 by using a signal transmission line 409 through an image signal input terminal 403 disposed on the multimedia controller 40. The image signal and the hidden image signal therein can be received directly from the image signal output 402. Of course, the video signal and the hidden video signal thereof can be directly received from the playback device completed by the display device 12, that is, a camera (not shown) is added to capture the image signal and the hidden image signal therein. Then, the received hidden image signal is decoded by the hidden data decoder 404. The hidden data decoder 404 can be implemented by using hardware, firmware or even an application (APP) software running on a mobile phone or a tablet.

同樣地而透過隱藏資料解碼器404對該隱藏影像信號之解碼後，便可以產生一個相對應的環境控制信號，該環境控制信號再輸出至環境控制裝置13，使得環境控制裝置13可對該環境控制信號解碼而分別對各類裝置進行環境控制動作，而隱藏影像信號係隨影音信號的播放而於預定的時間準時播出，因此可以在正確的時間點配合畫面與聲音來進行場景的轉換，進而即時製造出多種媒體的觀賞者感受。所以隱藏資料可以編碼成數十種甚至數百種隱藏碼，而每個隱藏碼分別代表不同的環境控制動作。如此一來，本案手段將可以用簡單方便的手段來精確完成複雜的環境控制動作，進而達到發展本案的主要目的。Similarly, after the hidden image signal is decoded by the hidden data decoder 404, a corresponding environmental control signal can be generated, and the environmental control signal is output to the environment control device 13 so that the environment control device 13 can The control signal is decoded to perform environmental control actions on various devices, and the hidden image signal is broadcasted on time with the playback of the video signal at a predetermined time. Therefore, the scene and the sound can be matched at the correct time to perform scene conversion. In turn, the viewer experience of a variety of media is instantly created. So hidden data can be encoded into dozens or even hundreds of hidden codes, each of which represents a different environmental control action. In this way, the means of this case will be able to accurately complete complex environmental control actions with simple and convenient means, thus achieving the main purpose of developing the case.

綜上所述，本發明利用巧思與創意，提出足以改善習用手段缺失的多媒體系統與利用多媒體檔案控制環境的方法，讓使用者可以利用簡單方便的手段來精確完成複雜的環境控制動作。雖然本發明已以較佳實施例揭露如上，然其並非用以限定本發明，任何熟習此技藝者，在不脫離本發明之精神和範圍內，當可作些許之更動與潤飾，因此本發明之保護範圍當視後附之申請專利範圍所界定者為準。In summary, the present invention utilizes ingenuity and creativity to propose a multimedia system capable of improving the lack of conventional means and a method of using a multimedia file control environment, so that the user can accurately and accurately perform complex environmental control actions by using simple and convenient means. While the present invention has been described in its preferred embodiments, the present invention is not intended to limit the invention, and the present invention may be modified and modified without departing from the spirit and scope of the invention. The scope of protection is subject to the definition of the scope of the patent application.

1‧‧‧多媒體系統
10,40‧‧‧多媒體控制器
100‧‧‧多媒體檔案
1000‧‧‧隱藏資料
101‧‧‧聲音信號輸出端
102‧‧‧影像信號輸出端
11‧‧‧揚聲器
12‧‧‧顯示裝置
104‧‧‧隱藏資料解碼器
103‧‧‧聲音信號輸入端
109‧‧‧信號傳輸線
13‧‧‧環境控制裝置
130‧‧‧探照燈具
131‧‧‧乾冰噴灑器
132‧‧‧地面震動器
133‧‧‧溫度改變器
400‧‧‧多媒體檔案
4000‧‧‧隱藏資料
404‧‧‧隱藏資料解碼器
403‧‧‧影像信號輸入端
409‧‧‧信號傳輸線
402‧‧‧影像信號輸出端
401‧‧‧聲音信號輸出端1‧‧‧Multimedia system
10,40‧‧‧Multimedia controller
100‧‧‧Multimedia files
1000‧‧‧Hidden information
101‧‧‧Sound signal output
102‧‧‧Image signal output
11‧‧‧ Speaker
12‧‧‧ display device
104‧‧‧Hidden Data Decoder
103‧‧‧Sound signal input
109‧‧‧Signal transmission line
13‧‧‧Environmental control device
130‧‧‧Searchlights
131‧‧‧dry ice sprayer
132‧‧‧Surface vibrator
133‧‧‧temperature changer
400‧‧‧Multimedia files
4000‧‧‧Hidden information
404‧‧‧Hidden Data Decoder
403‧‧‧Image signal input
409‧‧‧Signal transmission line
402‧‧‧Image signal output
401‧‧‧Sound signal output

圖1，其係本案所發展出來的一種多媒體系統的功能方塊示意圖。 圖2，其係本案多媒體系統中環境控制裝置的功能方塊示意圖。 圖3，其係本案所發展出來的一種利用多媒體檔案控制環境的方法流程示意圖。 圖4，其係本案所發展出來的多媒體系統的另一實施例功能方塊示意圖。FIG. 1 is a functional block diagram of a multimedia system developed in the present invention. FIG. 2 is a functional block diagram of an environmental control device in the multimedia system of the present invention. FIG. 3 is a schematic flow chart of a method for utilizing a multimedia file control environment developed in the present case. FIG. 4 is a functional block diagram of another embodiment of a multimedia system developed in the present invention.

1‧‧‧多媒體系統 1‧‧‧Multimedia system

10‧‧‧多媒體控制器 10‧‧‧Multimedia controller

100‧‧‧多媒體檔案 100‧‧‧Multimedia files

1000‧‧‧隱藏資料 1000‧‧‧Hidden information

101‧‧‧聲音信號輸出端 101‧‧‧Sound signal output

102‧‧‧影像信號輸出端 102‧‧‧Image signal output

11‧‧‧揚聲器 11‧‧‧ Speaker

12‧‧‧顯示裝置 12‧‧‧ display device

104‧‧‧隱藏資料解碼器 104‧‧‧Hidden Data Decoder

103‧‧‧聲音信號輸入端 103‧‧‧Sound signal input

109‧‧‧信號傳輸線 109‧‧‧Signal transmission line

13‧‧‧環境控制裝置 13‧‧‧Environmental control device

Claims (13)

一種多媒體系統，其包含：一多媒體控制器，用來讀取至少一個多媒體檔案並進行解碼而至少產生一第一信號，該多媒體檔案中包含有一隱藏資料，該第一信號中包含有一第一隱藏信號，該第一信號為一聲音信號或一影像信號，該第一隱藏信號為對應之一隱藏聲音信號或一隱藏影像信號，該第一隱藏信號為該隱藏資料經編碼並整合於該聲音信號或該影像信號中；一第一播放裝置，信號連接至該多媒體控制器，該第一播放裝置係為一揚聲器或一顯示裝置，用以接收該第一信號並以聲音或影像方式播放包含該第一隱藏信號之該第一信號；一隱藏資料解碼器，用以接收該第一播放裝置以聲音或影像方式所播放出之該第一信號，並根據該第一信號中之該第一隱藏信號而產生一環境控制信號；以及一環境控制裝置，信號連接於該隱藏資料解碼器，用以根據該環境控制信號而進行一環境控制動作。 A multimedia system, comprising: a multimedia controller, configured to read at least one multimedia file and decode to generate at least a first signal, the multimedia file includes a hidden data, and the first signal includes a first hidden The first signal is a sound signal or a hidden image signal, and the first hidden signal is encoded and integrated into the sound signal. Or the image signal; a first playback device, the signal is connected to the multimedia controller, the first playback device is a speaker or a display device, configured to receive the first signal and play the sound or image a first signal of the first hidden signal; a hidden data decoder for receiving the first signal played by the first playback device in a sound or image manner, and according to the first hidden in the first signal Generating an environmental control signal; and an environmental control device coupled to the hidden data decoder for Performing a context control signals control operation environment. 如申請專利範圍第1項所述之多媒體系統，其中該多媒體檔案係為一影音檔案，當該第一信號為該聲音信號時，該隱藏資料為一聲音隱藏資料，而該隱藏資料解碼器用以接收並根據該聲音信號中之該聲音隱藏資料而產生該環境控制信號，該第一播放裝置係為一揚聲器。 The multimedia system of claim 1, wherein the multimedia file is a video file, and when the first signal is the sound signal, the hidden data is a sound hidden data, and the hidden data decoder is used. The environmental control signal is generated and generated according to the sound concealment material in the sound signal, and the first playback device is a speaker. 如申請專利範圍第2項所述之多媒體系統，其中該聲音隱藏資料係由一聲音編碼技術所產生出來，而該隱藏資料解碼器係為一聲音碼解碼器。 The multimedia system of claim 2, wherein the sound concealment data is generated by a sound coding technology, and the hidden data decoder is a sound code decoder. 如申請專利範圍第1項所述之多媒體系統，其中該多媒體檔案係為一影音檔案，當該第一信號為一影像信號時，該隱藏資料為一影像隱藏資料，而該隱藏資料解碼器用以接收並根據該影像信號中之該影像隱藏資料而產生該環境控制信號，該第一播放裝置係為一顯示裝置。 The multimedia system of claim 1, wherein the multimedia file is a video file, and when the first signal is an image signal, the hidden data is an image hiding data, and the hidden data decoder is used. Receiving and generating the environmental control signal according to the image hiding data in the image signal, the first playing device is a display device. 如申請專利範圍第1項所述之多媒體系統，其中更包含一第二播放裝置，該多媒體控制器讀取該多媒體檔案解碼產生該第一信號與一第二信號，該多媒體檔案係為一影音檔案，而該第一信號為該聲音信號，而該隱藏資料為該聲音隱藏資料，該第一播放裝置係為一揚聲器，該第二信號為一影像信號而該第二播放裝置係為一顯示裝置。 The multimedia system of claim 1, further comprising a second playing device, wherein the multimedia controller reads the multimedia file to generate the first signal and a second signal, wherein the multimedia file is a video and audio a file, wherein the first signal is the sound signal, and the hidden data is the sound hidden data, the first playing device is a speaker, the second signal is an image signal, and the second playing device is a display Device. 如申請專利範圍第1項所述之多媒體系統，其中該環境控制裝置包含有一探照燈具、一乾冰噴灑器、一地面震動器、一溫度改變器、一風扇控制器及/或一氣味產生器，而該環境控制動作含有一調整探照燈具明暗、噴出乾冰、讓地面產生震動、改變溫度及/或產生氣流、香味。 The multimedia system of claim 1, wherein the environmental control device comprises a searchlight, a dry ice sprayer, a ground shaker, a temperature changer, a fan controller, and/or an odor generator. The environmental control action includes adjusting the brightness of the searchlight, ejecting dry ice, causing the ground to vibrate, changing the temperature, and/or generating airflow and aroma. 如申請專利範圍第1項所述之多媒體系統，其中該隱藏信號係隨該多媒體信號的播放而於預定的時間依序播出，用以在正確的時間點配合該多媒體信號來產生該環境控制動作，進而製造出多種媒體的觀賞者感受。 The multimedia system of claim 1, wherein the hidden signal is sequentially broadcasted at a predetermined time with the playing of the multimedia signal to cooperate with the multimedia signal at a correct point in time to generate the environmental control. Actions, in turn, create a variety of media viewers. 如申請專利範圍第1項所述之多媒體系統，其中該多媒體控制器與該隱藏資料解碼器設置在同一殼體中。 The multimedia system of claim 1, wherein the multimedia controller and the hidden data decoder are disposed in the same housing. 一種利用多媒體檔案控制環境的方法，其包含下列步驟：讀取至少一個多媒體檔案並進行解碼而至少產生一第一信號，該多媒體檔案中包含有一隱藏資料，該第一信號中包含有一第一隱藏信號，該第一信號為一聲音信號或一影像信號，該第一隱藏信號為對應之一隱藏聲音信號或一隱藏影像信號，該第一隱藏信號為該隱藏資料經編碼並整合於該聲音信號或該影像信號中；一揚聲器或一顯示裝置以聲音或影像方式播放包含該第一隱藏信號之該第一信號；接收該揚聲器或該顯示裝置以聲音或影像方式所播放出之該第一信號，並根據該第一信號中之該第一隱藏信號而產生一環境控制信號並傳送給一環境控制裝置；以及該環境控制裝置根據該環境控制信號而進行一環境控制動作。 A method for controlling a environment by using a multimedia file, comprising the steps of: reading at least one multimedia file and decoding to generate at least a first signal, the multimedia file comprising a hidden data, wherein the first signal includes a first hidden The first signal is a sound signal or a hidden image signal, and the first hidden signal is encoded and integrated into the sound signal. Or the image signal; a speaker or a display device plays the first signal including the first hidden signal by sound or image; and receives the first signal that is played by the speaker or the display device by sound or image And generating an environmental control signal according to the first hidden signal in the first signal and transmitting the signal to an environmental control device; and the environmental control device performs an environmental control action according to the environmental control signal. 如申請專利範圍第9項所述之多媒體檔案控制環境的方法，其中該多媒體檔案係為一影音檔案，當該第一信號為該聲音信號時，該隱藏資料為一聲音隱藏資料，該聲音隱藏資料係由一聲音編碼技術所產生出來。 The method for controlling a multimedia file control environment according to claim 9, wherein the multimedia file is a video file, and when the first signal is the sound signal, the hidden data is a sound hidden material, and the sound is hidden. The data is generated by a sound coding technique. 如申請專利範圍第9項所述之多媒體檔案控制環境的方法，其中該多媒體檔案係為一影音檔案，當該第一信號為該影像信號時，該隱藏資料為一影像隱藏資料。 The method for controlling a multimedia file control environment according to claim 9, wherein the multimedia file is a video file, and when the first signal is the image signal, the hidden data is an image hiding material. 如申請專利範圍第9項所述之多媒體檔案控制環境的方法，其中該環境控制動作含有一調整探照燈具明暗、噴出乾冰、讓地面產生震動、改變溫度及/或產生氣流、香味。 The method for controlling a multimedia file control environment according to claim 9, wherein the environmental control action comprises adjusting the brightness of the searchlight, ejecting dry ice, causing the ground to vibrate, changing the temperature, and/or generating airflow and fragrance. 如申請專利範圍第9項所述之多媒體檔案控制環境的方法，其中該隱藏信號係隨該多媒體信號的播放而於預定的時間依序播出，用以在正確的時間點配合該多媒體信號來產生該環境控制動作，進而製造出多種媒體的觀賞者感受。 The method for controlling a multimedia file control environment according to claim 9, wherein the hidden signal is sequentially broadcasted at a predetermined time with the playing of the multimedia signal, so as to cooperate with the multimedia signal at a correct time point. This environmental control action is generated to create a viewer experience of a variety of media.
TW104137516A 2015-11-13 2015-11-13 Multimedia system and method of controlling environment by way of multimedia file TWI606365B (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
TW104137516A TWI606365B (en) 2015-11-13 2015-11-13 Multimedia system and method of controlling environment by way of multimedia file
CN201610004573.0A CN105681857B (en) 2015-11-13 2016-01-05 Multimedia system and method for controlling environment by using multimedia file

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
TW104137516A TWI606365B (en) 2015-11-13 2015-11-13 Multimedia system and method of controlling environment by way of multimedia file

Publications (2)

Publication Number Publication Date
TW201716927A TW201716927A (en) 2017-05-16
TWI606365B true TWI606365B (en) 2017-11-21

Family

ID=56298883

Family Applications (1)

Application Number Title Priority Date Filing Date
TW104137516A TWI606365B (en) 2015-11-13 2015-11-13 Multimedia system and method of controlling environment by way of multimedia file

Country Status (2)

Country Link
CN (1) CN105681857B (en)
TW (1) TWI606365B (en)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN100518238C (en) * 2005-12-23 2009-07-22 上海乐金广电电子有限公司 Action effect providing system and its method using video signal
CN103932867B (en) * 2014-05-12 2015-12-02 江本旋 The vibration body-builder that a kind of music drives
CN104735513B (en) * 2015-03-26 2019-01-15 杭州磐景智造文化创意有限公司 Image acts integrated control system and method

Also Published As

Publication number Publication date
CN105681857B (en) 2019-03-05
TW201716927A (en) 2017-05-16
CN105681857A (en) 2016-06-15

Similar Documents

Publication Publication Date Title
RU2285352C2 (en) Method and device for command transfer
ES2593032T3 (en) Alternative audio for smartphones in a movie theater
CA2839685C (en) Sonic signaling communication for user devices
JP4334470B2 (en) Ambient light control
CN104981869A (en) Signaling audio rendering information in a bitstream
EP3361738A1 (en) Method and device for stitching multimedia files
US11942096B2 (en) Computer system for transmitting audio content to realize customized being-there and method thereof
US20180275861A1 (en) Apparatus and Associated Methods
KR100881723B1 (en) Apparatus for device association/control information creation for realistic media representation and the method thereof
CN102077138A (en) Method and apparatus for dynamic displays for digital cinema
CN104410924B (en) A kind of multimedia titles display methods and device
US9197920B2 (en) Shared media experience distribution and playback
Robotham et al. Audiovisual database with 360 video and higher-order ambisonics audio for perception, cognition, behavior, and qoe evaluation research
TWI606365B (en) Multimedia system and method of controlling environment by way of multimedia file
US20230209123A1 (en) Guided Interaction Between a Companion Device and a User
TWI706292B (en) Virtual Theater Broadcasting System
CN208768211U (en) A kind of panoramic video play system
TWI514861B (en) Method for advertising in streaming media
US20220295135A1 (en) Video providing system and program
US20120251069A1 (en) Audio enhancement based on video and/or other characteristics
KR101817757B1 (en) Method and System for Interworking Video Subtitle and IoT Device
Ochiva Entertainment technologies: past, present and future
CN104125481A (en) Multi-screen interaction method, device and system based on cloaking communication technology
KR101393351B1 (en) Method of providing automatic setting of audio configuration of receiver's televisions optimized for multimedia contents to play, and computer-readable recording medium for the same
CN114390048A (en) Cloud VR screen projection system and method