CN101785315B - Video content reproduction terminal - Google Patents
Video content reproduction terminal Download PDFInfo
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- CN101785315B CN101785315B CN2008801045337A CN200880104533A CN101785315B CN 101785315 B CN101785315 B CN 101785315B CN 2008801045337 A CN2008801045337 A CN 2008801045337A CN 200880104533 A CN200880104533 A CN 200880104533A CN 101785315 B CN101785315 B CN 101785315B
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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
- H04N21/43—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
- H04N21/435—Processing of additional data, e.g. decrypting of additional data, reconstructing software from modules extracted from the transport stream
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- 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
- G11B27/005—Reproducing at a different information rate from the information rate of recording
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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]
- H04N21/20—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
- H04N21/235—Processing of additional data, e.g. scrambling of additional data or processing content descriptors
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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]
- H04N21/60—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
- H04N21/65—Transmission of management data between client and server
- H04N21/658—Transmission by the client directed to the server
- H04N21/6587—Control parameters, e.g. trick play commands, viewpoint selection
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- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Television Signal Processing For Recording (AREA)
- Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
- Telephonic Communication Services (AREA)
- Information Transfer Between Computers (AREA)
Abstract
It is possible to smoothly perform fast feed and rewinding of a dynamic image to a reproduction position of a dynamic image desired by a user. A video content reproduction terminal includes: operation means; communication means; display means; storage means; first control means for causing the storage means to store respective pairs of text data indicating a caption corresponding to a series of frame images of video contents and a time code; second control means which switches captions each time caption fast feed or rewinding is instructed and transmits a request containing a time code which constitutes a pair with the caption text data after the switching; and third control means which causes the display means to display a series of frame images to be reproduced after the position indicated by the time code contained in the request on the time axis, together with a caption.
Description
Technical field
The present invention relates to the video content reproduction terminal.
Background technology
The portable telephone set that is called as the so-called third generation, take the transfer of data of high bit rate (bitrate) as pride, also realized the streaming regeneration (streaming reproduction) of the dynamic image that in the portable telephone set in generation, is difficult to realize.Be accompanied by the high standard of such portable telephone set, the content that user from from various ISPs to portable telephone set transmits also just changes to dynamic image from still image, and has also proposed the better technology of transmission environment for the content that makes dynamic image.For example, patent documentation 1 disclosed portable telephone set terminal, the content of dynamic image is carried out streaming regeneration during, the incoming call of issuing this terminal is arranged, the interruption that then server requirement of content transfer source is transmitted.Then, with the other side's who comes power supply end of conversation after again transmit to server requirement, thereby can restart streaming regeneration from interrupted part.
Patent documentation 1: day disclosure communique, JP 2006-270729 number
Summary of the invention
But, in the picture of the portable telephone set that the content of dynamic image is carried out streaming regeneration, the indicating device of expression recovery time from the starting, together shown with a series of pictures that form dynamic image.And the user is by operating various keys in reference to this indicating device, and this content is unrolled or fast feed.
But, streaming regeneration, repeating that the image of tens of frames parts of obtaining in that video data is deciphered shows during, receive the such program of video data of ensuing tens of frame parts and proceed down.Therefore, can't when confirming image, carry out fast feed or unroll.Therefore, can't respond and want fast feed or unroll to the such user's of the reproduction position of the dynamic image of own hope requirement.
The object of the invention is to, a kind of fast feed of the content that can successfully carry out dynamic image is provided or unrolls, until the structure till the reproduction position of the dynamic image that the user wishes.
Video content reproduction terminal as suitable form of the present invention is provided with: operating means, communicator, display unit, storage device, first control device, second control device and the 3rd control device; First control device, obtain time code when obtaining text data by communicator, and text data and the time code of obtaining be stored in storage device, wherein, text data represents and forms a series of picture image of video content or each corresponding captions of a part of picture image in these, and the position on time code represents from the beginning of video content to the time shaft between the end is also paired with each captions shown in the text data; Second control device, that the time code that will be stored in storage device begins to specify successively from the forward code in the position on the time shaft, and will with the Subtitle Demonstration shown in the paired text data of specially appointed time code in the device of display unit, each when the fast feed of captions or the indication of unrolling are given by the operation of operating means, other captions that the captions that are shown in display unit are switched to the follow-up of these captions or go ahead of the rest, simultaneously, by communicator send comprise with switch after the requirement of the paired time code of the text data of captions, this requirement is the requirement that needs video data, and video data represents to be contained in the later scheduled a series of picture image of regeneration in position on the time shaft shown in the time code in the above-mentioned requirements; The 3rd control device is obtained the video data that the response above-mentioned requirements is supplied to by communicator, and is made a series of picture image shown in the video data of obtaining and captions together be shown in successively display unit.
In addition, also can constitute, video data represents the position on the scheduled time shaft of the regeneration of a series of picture image and these picture images; Second control device, fast feed or the indication of unrolling be not given during, the position with on the time shaft separately of a series of picture image shown in the video data of obtaining specifies as the basis take this video data; The 3rd control device makes each captions identical with the position on the time shaft of the picture image that is shown in display unit be shown in successively display unit.
This section deletion.
Adopt words of the present invention, can successfully carry out dynamic image content fast feed or unroll, until till the reproduction position of the dynamic image that the user wishes.
Description of drawings
Fig. 1 is the overall structure figure of the dynamic image content transfer system that relates to of example of the present invention.
Fig. 2 is the summary construction diagram of the hardware of content delivering server device.
Fig. 3 is the summary construction diagram of the hardware of portable telephone set terminal.
Fig. 4 is the flow chart (first half) that denoting contents selects to support processing.
Fig. 5 is the flow chart (latter half) that denoting contents selects to support processing.
Fig. 6 is the schematic diagram of regenerating section searching picture.
Fig. 7 is the schematic diagram of regenerating section searching picture.
Fig. 8 is the flow chart that the regeneration of expression streaming is processed.
Fig. 9 is the schematic diagram of streaming regeneration picture.
Symbol description
10 content delivering server devices
91 Internet traffic networks
92 mobile packet communication networks
93 gateway service apparatuses
30 portable telephone set terminals
11,36 control parts
12 communication interfaces
13 hard disks
14、37CPU
16、38ROM
15、39RAM
17 content data bases
18 menu screens show supported data
40EEPROM
31 Department of Communication Forces
32 operating portions
33 liquid crystal display parts
34 radio reception sections
35 playback sections
52 recovery time viewing areas
53,56 Subtitle Demonstrations zone
54 thumbnail image viewing areas
55 picture image viewing areas
Embodiment
(working of an invention form)
Below, with reference to accompanying drawing example of the present invention is described.
Fig. 1 is the overall structure figure of the dynamic image content transfer system that relates to of this example.As shown in Figure 1, this system is by the Internet traffic network 91 that connects content delivering server device 10, the mobile packet communication network 92 that connects portable telephone set terminal 30 (being equivalent to " video content (video contents) reproduction terminal "), and the device of the gateway server (gateway server) between these two communication networks 91,92 93 consists of.In addition, this example is to utilize Internet traffic network 91 and mobile packet communication network 92 and the transmission (content delivery) of the content that the present invention relates to, but also can transmit content by radio network.
Fig. 2 is the schematic diagram that the summary of the hardware of content delivering server device 10 consists of.Content delivering server device 10, requirement according to portable telephone set terminal 30, to transmit by the data (below, these aggregate is called " video content data ") of various forms that dynamic image, sound and captions show the video content of film or performance etc.
As shown in Figure 2, this server unit 10 is provided with control part 11, communication interface 12 and hard disk 13.CPU (central processing unit) 14, RAM (random access memory) 15, ROM (read-only memory) 16 are housed in the control part 11.Communication interface 12 is to have followed the order transceiving data of the agreements such as TCP/IP, HTTP.
The data of the character string of the captions that text data is expression to be shown in the lump with a series of picture image of video data.Each captions shown in the text data are corresponding with the time code of the position of expression on from the beginning of content to the time shaft between the end.
Thumbnail image data is that the picture signal coding standard according to the rules with thumbnail image has carried out coded data, and wherein, thumbnail image is the downscaled images of the picture image extracted out discretely from a series of picture image of video data.Each thumbnail image shown in the thumbnail image data, also the time code with the position of expression on from the beginning of content to the time shaft between the end is corresponding.The signal of thumbnail image, encoding according to standards such as GIF (GIF(Graphic Interchange format), Graphics Interchange Format) gets final product.
Menu screen shows supported data 18, be the markup language by regulation, has described expression and has included in the address of the storage area of each content-data of content data base 17 and represent the related data of each character string of the title of these content-datas.
Fig. 3 is the schematic diagram that the summary of the hardware of portable telephone set terminal 30 consists of.Portable telephone set terminal 30 is provided with Department of Communication Force 31 (being equivalent to " communicator "), operating portion 32 (being equivalent to " operating means "), liquid crystal display part 33 (being equivalent to " display unit "), radio reception section 34, playback section 35 and control part 36 (being equivalent to " first control device ", " second control device ", " the 3rd control device ").Department of Communication Force 31 carries out radio communication with the base station of mobile packet communication network 92 under the control of control part 36.
ROM38 storage OS (operating system, Operating System) program, mailer (mailer program), browser program (browserprogram), call connection (call connection) support program and video content reproducer.The OS program is the program of the order of such based process such as the driving of the various hardware resources of record (hardware resources) or mediation etc.The call connection support program is the program that has recorded with the order of other portable telephone set or the call connection between the fixed telephone or the relevant processing of conversing.Mailer is to have recorded with the establishment of Email or receive and dispatch the program of the order of relevant processing.Browser program is the program that has recorded the order of the processing relevant with the reading of website (site).
The video content reproducer is to have recorded and included in the program of the order of the relevant processing of the selection of the content-data of the streaming regeneration (streaming reproduction) of the video content data of the content data base 17 of content delivering server device 10 or regeneration.The action of CPU37 by following the order that this program records, and the content choice support processing that is described in detail after carrying out and content regeneration are processed.
In EEPROM40, store according to the requirement (request) of portable telephone set terminal 30 and the program downloaded from the server unit of gateway service apparatus 93 or Internet traffic network 91.
Next, content choice support processing and the content regeneration processing the characteristic that relates to as this example processed describe.
Fig. 4 and Fig. 5 are the flow charts that denoting contents selects to support processing.Be shown under the state of liquid crystal display part 33 having drawn up the menu screen of including in the title of each content-data of content data base 17, selecteed words just begin Fig. 4 and a series of processing shown in Figure 5 to any one title in these by the operation of operating portion 32.Menu screen, send the requirement of the URL (URL(uniform resource locator), Uniform Resource Locator) that comprises menu screen demonstration supported data 18 to mobile packet communication network 92, and take the menu screen that will from the response (response) that content delivering server device 10 returns, be comprised show that supported data 18 makes an explanation and the content that obtains for basic, be shown in liquid crystal display part 33.
Be shown in any one selecteed word (S100: be) of the title of menu screen, control part 36 makes video content reproducer starting (S110).Processing is afterwards carried out according to the order shown in this video content reproducer.
Receive the control part 11 of the content delivering server device 10 of requirement, from content data base 17, specify the video content data (S130) of the indicated content of the identifier that is contained in this requirement, and send the response (S140) that comprises the text data of obtaining from this video content data from communication interface 12.The response that is sent out is sent to the portable telephone set terminal 30 of the transmission source of requirement via Internet traffic network 91, gateway service apparatus 93 and mobile packet communication network 92.
Receive the control part 36 of the portable telephone set terminal 30 of response, with the text data store that comprises in this response in RAM39 (S150).The paired situation of time code of each captions shown in the text data and the expression position on from the beginning of content to the time shaft between the end, same as described above.
Then, control part 36 among RAM39 by in a series of time code corresponding with each captions, obtain expression more near three time codes (S160) of the position on the time shaft of the beginning of content, and transmit server unit 10 from Department of Communication Force 31 to content and send the requirement (S170) that comprises three time codes obtaining, simultaneously, make the regenerating section searching picture that has embedded with the paired captions of these time codes be shown in liquid crystal display part 33 (S180).
Fig. 6 is the schematic diagram of regenerating section searching picture.This picture forms below recovery time viewing area 52, and Subtitle Demonstration zone 53 and thumbnail image viewing area about 54 are arranged and the layout (lay out) of configuration.Recovery time viewing area 52 is divided into up and down two frame 52a, 52b of elongated rectangular shape, in the frame 52a of upside, shows the numerical value of the position on representing from the beginning of content to the time shaft between the end by percentage.In the frame 52b of downside, show the numerical value of the position on showing from the beginning of content to the time shaft between the end by hour, minute and stopwatch.In addition, show its hour, minute and second the behind of numerical value, become the indicating device (indicator) of the position of expression on from the beginning of content to the time shaft at end.
In Subtitle Demonstration zone 53, the captions that in step S180, are embedded into, namely with more near three corresponding captions of the position on the time shaft of the beginning of content, be divided into epimere, stage casing, hypomere and show.Position on the time shaft in three be top Subtitle Demonstration in epimere, the position on the time shaft is that rearmost Subtitle Demonstration is in hypomere.In thumbnail image viewing area 54, be used for embedding three rectangle frames of thumbnail image, be shown in the position of the positive side that is equivalent to each captions.But, until obtain thumbnail image data from content delivering server device 10 in step S190 described later till, it is blank that these rectangle frames keep.
Receive the control part 11 of the content delivering server device 10 of requirement, from specially appointed video content data among step S130, obtain the thumbnail image data (S190) paired with being contained in three time codes in this requirement, and send the response (S200) that comprises acquired three thumbnail image datas from communication interface 12.
Receive the control part 36 of the portable telephone set terminal 30 of response, will be to being contained in that three thumbnail image datas in this response are deciphered respectively and each thumbnail image of obtaining, be shown in the thumbnail image viewing area 54 (S210) of regenerating section searching picture.Specifically, to be contained in after three thumbnail image datas in the response are stored in the buffer area of guaranteeing among the RAM39, position from the time shaft is that the data of front begin successively these view data to be deciphered one by one, and makes the thumbnail image that obtains through decoding be arranged in order and show from the rectangle frame of the top of thumbnail image viewing area 54.
Fig. 7 is the schematic diagram that the regenerating section searching picture in the way is carried out in the demonstration among the step S210.Fig. 7 represents after the demonstration of the thumbnail image of the rectangle frame of epimere finishes, the form of the picture before finishing to the demonstration of the thumbnail image of the rectangle frame of its below, the character string of " in the download (Loading) " that the expression thumbnail image is not obtained is recorded in respectively in two rectangle frames except epimere.
In step S210, thumbnail image is shown in three rectangle frames of thumbnail image viewing area 54, the operating up and down the fast feed of indicating captions or unroll of the multifunctional button that the user can be by operating portion 32.The indication of fast feed is given by pressing of multi-functional knob down, and the indication of unrolling is given by pressing of button on it.In addition, the regeneration indication from the video data of the part at the part of fast feed place or the place of unrolling is given by the pressing of confirming button between knob down and the upper button.
The words that the indication of fast feed is given (S220: be), control part 36 is obtained the follow-up captions (S240) of the captions of the hypomere that is shown in Subtitle Demonstration zone 53 from the text data of RAM39, simultaneously, transmit server unit 10 from Department of Communication Force 31 to content and send the requirement (S250) that needs thumbnail image data.In this requires, comprise the time code paired with the text data of in step S240, obtaining.
Receive the control part 11 of the content delivering server device 10 of requirement, from specially appointed video content data among step S130, obtain be contained in this requirement in the corresponding thumbnail image data (S260) of time code, and send the response (S270) that comprises acquired thumbnail image data from communication interface 12.
Receive the control part 36 of the portable telephone set terminal 30 of response, make the thumbnail image data that is contained in this response and the captions of in step S240, obtaining, replacing position in the thumbnail image data be shown in the regenerating section searching picture and captions three groups, on the time shaft is top one group, and shows (S280).The switching of the demonstration among this step S280 is according to following order.At first, make captions and the thumbnail image in the stage casing that is shown in Subtitle Demonstration zone 53 and thumbnail image viewing area 54 move to the separately epimere in zone, simultaneously, make the captions of the hypomere that is shown in Subtitle Demonstration zone 53 and thumbnail image viewing area 54 and thumbnail image move to the separately stage casing in zone.Then, make the Subtitle Demonstration of in step S240, obtaining in the hypomere in Subtitle Demonstration zone 53, simultaneously, make the thumbnail image data that comprises in the response that sends in step S270 is deciphered and the thumbnail image that obtains is shown in the hypomere of thumbnail image viewing area 54.
Press knob down at every turn, just repeat the processing from step S240 to step S280, be arranged in two groups scroll up (scroll) of the below in the captions of the Subtitle Demonstration zone 53 of regenerating section searching picture and thumbnail image viewing area 54 and thumbnail image three groups, new one group appears at hypomere.The user is by repeating to press knob down, the group of captions and the thumbnail image of regenerating section searching picture will be shown in, switch to successively the corresponding group in position on the time shaft with back more, and when the captions of the part of hope regeneration arrive the stage casing in Subtitle Demonstration zone 53, press confirming button.
On the other hand, the words that the indication of unrolling is given (S230: be), control part 36 is obtained the in advance captions (S290) of the captions of the epimere that is shown in Subtitle Demonstration zone 53 from the text data of RAM39, simultaneously, transmit server unit 10 from Department of Communication Force 31 to content and send the requirement (S300) that needs thumbnail image data.In this requires, comprise the time code paired with the text data of in step S290, obtaining.
Receive the control part 11 of the content delivering server device 10 of requirement, from specially appointed video content data among step S130, obtain be contained in this requirement in thumbnail image data (S310) corresponding to time code, and send the response (S320) that comprises acquired thumbnail image data from communication interface 12.
Receive the control part 36 of the portable telephone set terminal 30 of response, make the thumbnail image data that is contained in this response is deciphered and the thumbnail image that obtains and the captions of obtaining in step S290, replacing position in the thumbnail image data be shown in the regenerating section searching picture and captions three groups, on the time shaft is rearmost one group, and shows (S330).The switching of the demonstration among this step S330 is according to following order.At first, make captions and the thumbnail image in the stage casing that is shown in Subtitle Demonstration zone 53 and thumbnail image viewing area 54, move to the separately hypomere in zone, simultaneously, make captions and the thumbnail image of the epimere that is shown in Subtitle Demonstration zone 53 and thumbnail image viewing area 54, move to the separately stage casing in zone.Then, make the Subtitle Demonstration of in step S290, obtaining in the epimere in Subtitle Demonstration zone 53, simultaneously, the thumbnail image data that the response that sends among the step S320 is comprised is deciphered and the thumbnail image obtained, be shown in the epimere of thumbnail image viewing area 54.
Press button at every turn, just repeat the processing from step S290 to step S330, two groups that are arranged in top in the Subtitle Demonstration zone 53 of regenerating section searching picture and the captions in the thumbnail image viewing area 54 and thumbnail image three groups are rolled downwards, and new one group appears at epimere.The user is by repeating to press upper button, make the group of the captions that are shown in the regenerating section searching picture and thumbnail image switch to successively the corresponding group in position on the time shaft with back more, and when the captions of the part of hope regeneration arrive the stage casing in Subtitle Demonstration zone 53, press confirming button.
Press the words (S340: be) of confirming button after having carried out step S280 or step S330, beginning is processed in streaming regeneration.
Fig. 8 is the flow chart that the regeneration of expression streaming is processed.Press the words (S340: be) of confirming button, control part 36 transmits server unit 10 and sends the requirement (S350) that needs video data from Department of Communication Force 31 to content, simultaneously, makes streaming regeneration picture disply in liquid crystal display part 33 (S360).In this requires, comprise the paired time code of captions in the stage casing that is shown in Subtitle Demonstration zone 53 when pressing confirming button.The details aftermentioned of the layout of streaming regeneration picture.
Receive the control part 11 of the content delivering server device 10 of requirement, begin to download the video data (S370) of the later scheduled part of regeneration in position on the time shaft shown in the time code that comprises in this requirement.
Utilize the download of the video data of content delivering server device 10 to begin, control part 36 just begins the streaming regeneration (S380) by the video data of streaming regeneration picture.Streaming regeneration beginning, the processing of the demonstration of the demonstration of the coding of video data, the picture image that obtains through this coding and the broadcast of sound and relevant captions corresponding with picture image is carried out simultaneously.The order of concrete these processing of expression, as described below.Will be from the buffer area that the Video Data Storage that content delivering server device 10 is downloaded is guaranteed in RAM39.Control part 36, the video data that is stored in this buffer area is deciphered, and make a series of picture image that obtains through decoding be shown in successively the picture image viewing area 55 (aftermentioned) of streaming regeneration picture, simultaneously, play this sound from playback section 35.The broadcast opportunity of the switching time of the demonstration of each picture image and sound, when deciphering and the time code that obtains in the lump of these picture images or voice signal specified as the basis.In addition, control part 36 from the text data that is stored in RAM39, obtain with make picture image and time shaft on the paired captions of the identical time code in position, and these captions are shown in successively the Subtitle Demonstration zone 56 (aftermentioned) of streaming regeneration picture.
Fig. 9 is the schematic diagram of streaming regeneration picture, and this picture forms below recovery time viewing area 52, picture image viewing area 55 and Subtitle Demonstration zone 56 is arranged above and below and the layout that disposes.In picture image viewing area 55, show the picture image of video data being deciphered and obtaining.In Subtitle Demonstration zone 56, show the captions of from the text data of RAM39, obtaining.The situation that these zones 55,56 picture image and captions are switched along with the passing of time shaft, same as described above.
In step S380, streaming regeneration beginning, operation is indicated the fast feed of captions or is unrolled about the multifunctional button that the user can be by operating portion 32.The indication of fast feed is given by pressing of multi-functional right button, and the indication of unrolling is given by pressing of its left button.In addition, the regeneration indication from the video data of the part at the part of fast feed place or the place of unrolling is given by pressing of confirming button.
The words that the indication of fast feed is given (S390: be), control part 36 is obtained the follow-up captions (S410) of the captions that are shown in Subtitle Demonstration zone 56 from the text data of RAM39, and make this Subtitle Demonstration in the Subtitle Demonstration zone 56 (S420) of streaming regeneration picture, simultaneously, transmit server unit 10 from Department of Communication Force 31 to content and send the requirement (S430) that needs video data.In this requires, comprise the time code paired with the captions of in step S410, obtaining.
Receive the control part 11 of the content delivering server device 10 of requirement, begin to download the video data (S440) of the later scheduled part of regeneration in position on the time shaft shown in the time code that comprises in this requirement.That is to say, in this step S440, continue to the download that receives the video data till this requirement and interrupt for the time being that the download that is contained in the later video data in position on the time shaft shown in the time code in this requirement restarts.
On the other hand, the words that the indication of unrolling is given (S400: be), control part 36 is obtained the in advance captions (S450) of the captions that are shown in Subtitle Demonstration zone 56 from the text data of RAM39, and make this Subtitle Demonstration in the Subtitle Demonstration zone 56 (S460) of streaming regeneration picture, simultaneously, transmit server unit 10 from Department of Communication Force 31 to content and send the requirement (S470) that needs video data.This comprises the time code paired with the captions of obtaining in requiring in step S450.
Receive the control part 11 of the content delivering server device 10 of requirement, begin to download the video data (S480) of the later scheduled part of regeneration in position on the time shaft shown in the time code that comprises in this requirement.This step S480 also with above-mentioned steps S440 similarly, continue to the download that receives the video data till the requirement and interrupt for the time being, the download that is contained in the later video data in position on the time shaft shown in the time code in this requirement restarts.
In the content choice support of the portable telephone set terminal 30 that described above example relates to is processed, receive the portable telephone set terminal 30 from the text data of the corresponding video content data of the title of menu screen selection with the user from content delivering server device 10, from text data, obtain three the continuous captions of position on the time shaft, and captions and the thumbnail image corresponding with it of obtaining is shown in the regenerating section searching picture.And then, up and down operation by operating portion 32, make these captions that are shown in the regenerating section searching picture and thumbnail image to moving up and down, and when thumbnail image reappears at every turn by moving, replace with the requirement that transmits server unit 10 to content, and receive the view data of this thumbnail image.Like this, by unified receive from the beginning of content to the text data of the captions at end in, with the thumbnail image data of so-called program request (on-demand) receive data capacity greater than text data, and raising is with respect to the up and down servo-actuated property of the movement of operation of operating portion 32, simultaneously, can effectively utilize the memory source (memory resource) of portable telephone set terminal 30.
In addition, in the content regeneration of the portable telephone set terminal 30 that above-mentioned example relates to is processed, make the streaming of picture image viewing area 55 and Subtitle Demonstration zone 56 individual configuration is regenerated picture disply in liquid crystal display part 33, and make the captions that are shown in Subtitle Demonstration zone 56 mobile to the left and right by operation about operating portion 32.Then, the regeneration indication by operation about this from the video data of the part at the part of fast feed place or the place of unrolling is given, and then begins to carry out the regeneration of video data from this part.Like this, do not interrupt making the captions fast feed in Subtitle Demonstration zone 56 or unrolling by the regeneration that keeps the video data in the picture image viewing area 55, and when the indication of determining of reproduction position is assigned, make video data re-start regeneration from this position, thereby can further improve the operability of unrolling with fast feed.
(other examples)
This example can carry out various distortion to be implemented.
In the content choice support of the portable telephone set terminal 30 that above-mentioned example relates to is processed, the words that fast feed or the indication of unrolling are given by the up and down operation of multifunctional button, at first transmit server unit 10 to content and send the requirement that needs thumbnail image data, and after the decoding of having carried out the thumbnail image data that its response comprises, unified thumbnail image and the captions corresponding with it that obtain through decoding that show.With respect to this, also can when being given, fast feed or the indication of unrolling only captions be switched first, then show the thumbnail image that the decoding by thumbnail image data obtains.
Claims (2)
1. a video content reproduction terminal is characterized in that,
Be provided with: operating means, communicator, display unit, storage device, first control device, second control device and the 3rd control device;
First control device, obtain time code when obtaining text data by described communicator, and text data and the time code of obtaining be stored in described storage device, wherein, text data represents and forms a series of picture image of video content or each corresponding captions of a part of picture image in these, and the position on time code represents from the beginning of described video content to the time shaft between the end is also paired with each captions shown in the described text data;
Second control device, that the time code that will be stored in described storage device begins to specify successively from the forward code in the position on the time shaft, and will with the Subtitle Demonstration shown in the paired text data of specially appointed time code in the device of described display unit, each when the fast feed of captions or the indication of unrolling are given by the operation of described operating means, other captions that the captions that are shown in described display unit are switched to the follow-up of these captions or go ahead of the rest, simultaneously, by described communicator send comprise with switch after the requirement of the paired time code of the text data of captions, this requirement is the requirement that needs video data, and described video data represents to be contained in the later scheduled a series of picture image of regeneration in position on the time shaft shown in the time code in the described requirement;
The 3rd control device is obtained the video data that the described requirement of response is supplied to by described communicator, and is made a series of picture image shown in the video data of obtaining and described captions together be shown in successively described display unit.
2. video content reproduction terminal as claimed in claim 1 is characterized in that,
Described video data represents the position on the scheduled time shaft of the regeneration of a series of picture image and these picture images;
Described second control device, described fast feed or the indication of unrolling be not given during, the position with on the time shaft separately of a series of picture image shown in the described video data of obtaining specifies as the basis take this video data;
Described the 3rd control device makes each captions identical with the position on the time shaft of the picture image that is shown in display unit be shown in successively described display unit.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2007-221556 | 2007-08-28 | ||
| JP2007221556A JP5196635B2 (en) | 2007-08-28 | 2007-08-28 | Video content playback terminal and video content playback program |
| PCT/JP2008/064273 WO2009028318A1 (en) | 2007-08-28 | 2008-08-08 | Video content reproduction terminal and video content reproduction program |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101785315A CN101785315A (en) | 2010-07-21 |
| CN101785315B true CN101785315B (en) | 2013-04-17 |
Family
ID=40387044
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2008801045337A Expired - Fee Related CN101785315B (en) | 2007-08-28 | 2008-08-08 | Video content reproduction terminal |
Country Status (4)
| Country | Link |
|---|---|
| JP (1) | JP5196635B2 (en) |
| CN (1) | CN101785315B (en) |
| HK (1) | HK1144634A1 (en) |
| WO (1) | WO2009028318A1 (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20150091185A (en) * | 2011-12-28 | 2015-08-07 | 인텔 코포레이션 | Real-time natural language processing of datastreams |
| JP6885662B2 (en) * | 2015-05-11 | 2021-06-16 | 日本電気株式会社 | Ordering terminal, menu server, ordering server, ordering system, ordering method, and ordering program |
| JP6078673B1 (en) * | 2016-02-29 | 2017-02-08 | 三菱日立パワーシステムズ株式会社 | Video playback device, video playback method, and program |
| JP7447422B2 (en) | 2019-10-07 | 2024-03-12 | 富士フイルムビジネスイノベーション株式会社 | Information processing equipment and programs |
| CN113259739B (en) * | 2021-05-13 | 2022-06-03 | 四川长虹网络科技有限责任公司 | Video display method, video display device, computer equipment and readable storage medium |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003283981A (en) * | 2002-03-20 | 2003-10-03 | Nippon Telegr & Teleph Corp <Ntt> | Method and system for inputting/displaying comment about video, client apparatus, program for inputting/ displaying comment about video, and storage medium thereof |
| JP2006253960A (en) * | 2005-03-09 | 2006-09-21 | Daikin Ind Ltd | Information processing apparatus, mobile apparatus, information processing method, and program |
| CN1878280A (en) * | 1995-07-21 | 2006-12-13 | 皇家菲利浦电子有限公司 | Method of video information transmission, as well as an information carrier, a device for receiving and a device for transmitting video information |
| JP2007036752A (en) * | 2005-07-27 | 2007-02-08 | Tdk Corp | System, method and program for reproducing contents |
| JP2007174245A (en) * | 2005-12-21 | 2007-07-05 | Daikin Ind Ltd | System and method for reproducing video recording |
-
2007
- 2007-08-28 JP JP2007221556A patent/JP5196635B2/en not_active Expired - Fee Related
-
2008
- 2008-08-08 CN CN2008801045337A patent/CN101785315B/en not_active Expired - Fee Related
- 2008-08-08 WO PCT/JP2008/064273 patent/WO2009028318A1/en active Application Filing
-
2010
- 2010-11-29 HK HK10111099.5A patent/HK1144634A1/en not_active IP Right Cessation
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1878280A (en) * | 1995-07-21 | 2006-12-13 | 皇家菲利浦电子有限公司 | Method of video information transmission, as well as an information carrier, a device for receiving and a device for transmitting video information |
| JP2003283981A (en) * | 2002-03-20 | 2003-10-03 | Nippon Telegr & Teleph Corp <Ntt> | Method and system for inputting/displaying comment about video, client apparatus, program for inputting/ displaying comment about video, and storage medium thereof |
| JP2006253960A (en) * | 2005-03-09 | 2006-09-21 | Daikin Ind Ltd | Information processing apparatus, mobile apparatus, information processing method, and program |
| JP2007036752A (en) * | 2005-07-27 | 2007-02-08 | Tdk Corp | System, method and program for reproducing contents |
| JP2007174245A (en) * | 2005-12-21 | 2007-07-05 | Daikin Ind Ltd | System and method for reproducing video recording |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2009055466A (en) | 2009-03-12 |
| HK1144634A1 (en) | 2011-02-25 |
| CN101785315A (en) | 2010-07-21 |
| JP5196635B2 (en) | 2013-05-15 |
| WO2009028318A1 (en) | 2009-03-05 |
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