CN1960547A - Mobile communication terminal and method for calculating play time for media of mobile communication terminal - Google Patents

Mobile communication terminal and method for calculating play time for media of mobile communication terminal Download PDF

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Publication number
CN1960547A
CN1960547A CNA2006101439011A CN200610143901A CN1960547A CN 1960547 A CN1960547 A CN 1960547A CN A2006101439011 A CNA2006101439011 A CN A2006101439011A CN 200610143901 A CN200610143901 A CN 200610143901A CN 1960547 A CN1960547 A CN 1960547A
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media file
sample
data volume
media
per
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CN1960547B (en
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刘荣赈
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LG Electronics Inc
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LG Electronics Inc
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Priority claimed from KR1020060006933A external-priority patent/KR100686040B1/en
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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L65/00—Network arrangements, protocols or services for supporting real-time applications in data packet communication
    • H04L65/60—Network streaming of media packets
    • H04L65/75—Media network packet handling
    • H04L65/764—Media network packet handling at the destination 
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L65/00—Network arrangements, protocols or services for supporting real-time applications in data packet communication
    • H04L65/60—Network streaming of media packets
    • H04L65/61—Network streaming of media packets for supporting one-way streaming services, e.g. Internet radio
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
    • H04W4/60—Subscription-based services using application servers or record carriers, e.g. SIM application toolkits

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  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Telephonic Communication Services (AREA)
  • Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)

Abstract

A mobile communication terminal and a method for calculating a media play time of media file on the mobile communication terminal are disclosed. In one example embodiment, a mobile communication terminal includes a communication unit, a controller, and a display. The communication unit is capable of downloading a media file from a media server. The controller is capable of calculating a first data size on the basis of information extracted from the media file. The controller is also capable of calculating a media play time on the basis of the first data size and a second data size of the media file. The display is capable of displaying the media play time.

Description

Calculate mobile communication terminal and the method for the media play time of mobile communication terminal
The application requires in the rights and interests of the korean patent application No.10-2006-0006933 of the korean patent application No.10-2005-0105565 of application on November 4th, 2005 and application on January 23rd, 2006, and wherein each is used as reference and is combined in this.
Technical field
The present invention relates to a kind of mobile communication terminal.More particularly, embodiments of the invention relate to the system and method for the media play time of the media file that is used to calculate on the mobile communication terminal.
Background technology
Progressive download service is to download multimedia file, such as video and audio file, and the service of side by side multimedia file in download being presented to the terminal use.
There are many mobile communication terminal solutions that are used to support this type of service.For example, packet video (PV) solution is by being positioned at California, the Packet VideoCompany development in Santiago.In addition, QTV TMSolution is to be located at California by general headquarters, the Qualcomm in Santiago (Qualcomm Corporation) development.
This PV solution product is downloaded the file with " pvx " extension name from content server, calculates the percentage of total data volume of being shown by the data downloaded scale, and result calculated is offered the user.This PV solution is designed to provide mainly information based on the data downloaded amount to the user for this reason.But, though specific media file has specific data capacity, because the different reproduction time of specific media file may appear in the picture quality that changes.As a result, to discern correct media play in the data volume of only using media file be inconvenient aspect the time to this PV solution.
Similarly, this QTV TMThe solution product is realized a kind of specific algorithm design, is based on the data that determine whether to present that the position of the current data that present downloads.Therefore, this QTV TMSolution is being inconvenient for the similar reason of PV solution as mentioned above aspect the correct reproduction time of the current data downloaded of identification.
Summary of the invention
Therefore, the present invention relates to a kind of mobile communication terminal, more particularly, relate to the system and method that is used for for the media file computing medium " reproduction time " on mobile communication terminal.The reproduction time of this media files downloaded is the data amount information that not only uses media files downloaded, and uses the information calculations extracted from media files downloaded.
In a typical embodiment, mobile communication terminal comprises communication unit, controller and display.This communication unit can be from media server downloads of media file.This controller is configured based on information calculations first data volume from media file extraction itself.Controller also is configured to calculate the media play time of the media file on mobile communication terminal.This calculating is based on first data volume and based on second data volume, it is combined download with media file.In typical embodiment, this display is configured to give the user with the media play time showing.
In another typical embodiment, a kind ofly be used to use and can comprise from the media play time method of the mobile communication terminal computing medium file of media server downloads of media file: by mobile communication terminal from media server request media file; If media server transfer medium file is by mobile communication terminal downloads of media file; Determine first data volume based on the information of extracting from media file; Calculate reproduction time based on combine first data volume and second data volume downloaded with media file; Display the play the time then.
In another typical embodiment, a kind of method that is used to use mobile communication terminal simplification media play Time Calculation comprises: the encoded media file; Based on information calculations first data volume of extracting from media file; First data volume with record calculating in media file.
To set forth additional advantage of the present invention, purpose and characteristics to a certain extent in the following description, when consulting following content or can learn from the practice of the present invention, will become apparent for those this areas those skilled in the art to a certain extent.Structure by especially pointing out in the specification of book and claim herein and appended accompanying drawing can realize and obtain purpose of the present invention and other advantage.
Should be understood that above general introduction and following detailed description of the present invention are exemplary and illustrative, and be intended to the invention provides further instruction as claim.
Description of drawings
This accompanying drawing of following is included to provide further to be understood the present invention, and is incorporated into and constitutes the part of the application's book, its open embodiments of the invention, and can work to explain example principle of the present invention with this specification.In the accompanying drawings:
Fig. 1 is the block diagram that discloses according to the mobile communication terminal of first exemplary embodiments of the present invention;
Fig. 2 is the flow chart that discloses according to the typical method that is used for the computing medium reproduction time of first exemplary embodiments of the present invention;
Fig. 3 is the flow chart that discloses according to first exemplary embodiments of the present invention communication process between mobile communication terminal and media server;
Fig. 4 exemplarily discloses according to the typical display image on the display that is presented at mobile communication terminal of the present invention;
Fig. 5 is the flow chart of typical method that is used to simplify the media play Time Calculation that discloses according to second exemplary embodiments of the present invention;
Fig. 6 is the block diagram that discloses according to the mobile communication terminal of second exemplary embodiments of the present invention;
Fig. 7 is the flow chart that discloses according to the typical method that is used for the computing medium reproduction time of second exemplary embodiments of the present invention; With
Fig. 8 is the flow chart that discloses according to second exemplary embodiments of the present invention communication process between mobile communication terminal and media server.
Embodiment
To at length be introduced exemplary embodiments of the present invention now, its example is open in the accompanying drawing of following.As possible, run through the identical reference number of this accompanying drawing and will be used to relate to identical or similar part.
Fig. 1 is the block diagram that discloses mobile communication terminal 110 examples, and it can be used in combination with the present invention.As shown, this mobile communication terminal 110 comprises controller 112, communication unit 111, memory 113 and display 114.
This communication unit 111 is configured among other function from media server (not shown) downloads of media file.In this case, media server is a server of media file being provided for mobile communication terminal 110 that can use various communication plans.Memory 113 is to be used to store via the memory cell of communication unit 111 from the media server media files downloaded.Display 114 is the displays that are used to show relevant media file information such as total " reproduction time ".If media file is image or video file, above-mentioned medium also may be displayed on the display 114.
Controller 112 is configured to make it to calculate the per second data volume based on the information of directly extracting from the content of the media file asked for via communication unit 111 able to programmely.Controller 112 also is configured so that calculate " reproduction time " of media files downloaded.This calculating is to carry out by the data volume of the per second data volume of using calculating and media files downloaded.This reproduction time is shown to the user via display 114 then.
In the embodiment of example, can have file format based on 3GPP (third generation collaborative project) by the media file of controller 112 operation.The formative file of 3GPP is formed by a plurality of objects (object), its each be called as " square frame ".Square frame is an OO construction unit by single unique identifier (ID) definition with unique length.In addition, above-mentioned square frame also can be known as " base unit (atom) ".All data relevant with media file are comprised in the square frame of media file.
Some the representational square frame that is included in the 3GPP media file for example comprises: movie box (" moov "), media data box (" mdat "), movie title frame (" mvhd ") and magnetic track frame (" trak ").
" mvhd " is the square frame that comprises the whole information relevant with the feature of " moov ".Should " moov " comprise single " mvhd ".Many information is included in " mvhd ", such as the rise time of " moov ", and the modification time of " moov ", the markers of " moov ", the duration of " moov ", the capacity of the speed of " moov " and " moov ".
Should " trak " be the square frame that comprises one or more magnetic tracks.Single magnetic track corresponding to or the sequence of image or the audio frequency of sample.Therefore, " trak " is classified as video " trak " or audio frequency " trak ".Should " moov " comprise at least one " trak ".
Each " trak " comprising: magnetic track title frame (" trhd "), magnetic track are quoted frame (" tref "), medium frame (" mdia "), edit box (" edts ") and user data frame (" udta ").
Above-mentioned " mdia " comprising: media streams frame (" mdhd "), processor are quoted frame (" hdlr ") and media information frame (" minf ").This " mdhd " comprises the relevant Global Information of characteristic information with corresponding medium.This " minf " comprises all objects of the characteristic information that comprises corresponding medium.
Above-mentioned " minf " comprises sample data frame (" stbl ").Should " stbl " be the frame that comprises " time and the Data Labels " of the media sample that is included in the single magnetic track.Should " stbl " comprise sample explanation frame (" stsd ") and sample-size frame (" stsz ").
Other the information that should " stsz " comprises the size of the information of specifying number of samples and the single sample of appointment.In this case, sample-size is to represent with the form of byte unit.The number of total sample of media file equals the number of sample, perhaps in other words, and sample counting.
With reference to above-mentioned sample, single sample for example can be the picture frame of single image frame, a series of order or the voice data of compression section.
In a typical embodiment, controller 112 extracts duration information and time scale information from " mvhd " of media file, so that calculate per second data volume (data-size-per-second), and from " stsz ", extract sample counting and sample-size.Controller 112 will be decomposed into a plurality of time scale readings the duration, and calculate total running time based on the result who decomposes.In addition, controller 112 divided by total running time, and calculates the per second sample counting based on the result who is removed with sample counting.
Controller 112 adds up each of the per second sample counting of above-mentioned sample-size, makes it calculate the per second data volume based on the result who adds up.Only have in sample-size under the situation of a unique value, controller 112 multiplication sample-size per second sample countings repeatedly.In sample-size is under the situation of a series of different values, sequentially add up each of per second sample counting of this series sample-size of controller 112.Then, controller 112 compares above-mentioned per second data volume and current media file data downloaded amount, and calculates reproduction time according to comparative result.
Fig. 2 discloses a flow chart that is used for the typical method of computing medium reproduction time.
Fig. 3 is the flow chart that discloses according to first exemplary embodiments of the present invention communication process between mobile communication terminal and media server.With reference now to Fig. 2 and 3,, with at length discuss Fig. 2 with 3 in disclosed different action S110 to S160.
Mobile communication terminal 110 is asked specific media file from media server 210 on S110.If media server 210 transfer medium files, then mobile communication terminal 110 is downloaded this media file on S120.
Mobile communication terminal 110 extracts duration information and time scale information from media file, and uses equation 1 to calculate total running time on S122.Duration information and time scale information can extract from the movie title frame of media file.
Running time [sec]=duration [sec]/markers that [equation 1] is total
Mobile communication terminal 110 extracts sample counting and sample-size on S124.In this case, sample counting and sample-size can be to extract from the sample-size frame of media file.
Sample-size can be by with by several steady state values in succession, rather than the form configuration of the table array formed of single steady state value.The representational example of above-mentioned sample-size is open in table 1:
[table 1]
Sample-size
Sample [0]=7 byte
Sample [1]=7 byte
Sample [2]=6 byte
Sample [3]=9 byte
Sample [4]=8 byte
Sample [5]=8 byte
Sample [6]=6 byte
Sample [7]=6 byte
Sample [8]=7 byte
Next mobile communication terminal 110 uses on S126 in total running time that S122 calculates and the sample counting that extracts at S124 and calculates the per second sample counting, as disclosed in equation 2:
[equation 2] per second sample counting [sec]=sample counting/total running time [sec]
Then, the mobile communication terminal 110 per second sample counting of S126 of sample-size of the S122 that extracts that adds up, and use equation 3 to calculate the per second data volume based on the result who adds up:
[equation 3]
dtsize [ m ] = Σ i = 0 n - 1 Sample [ mn + i ]
Here:
m＝0，1，2，3，...，
N=per second sample counting
Mn+i sample-size of sample [mn+i]=a series of sample-size
Dtsize[m]=a M per second data volume.
If sample-size equals disclosed sample-size in table 1, then the per second data volume can be represented by table 2:
[table 2]
Sample-size The per second data volume
Sample [0]=7 byte Dtsize[0]=20 bytes
Sample [1]=7 byte
Sample [2]=6 byte
Sample [3]=9 byte Dtsize[1]=25 bytes
Sample [4]=8 byte
Sample [5]=8 byte
Sample [6]=6 byte dtsize[2]＝20Bytes
Sample [7]=7 byte
Sample [8]=7 byte
Mobile communication terminal 110 is measured current data downloaded amount at S140, and calculates reproduction time based on the data download amount of measuring with in the per second data volume that S150 calculates.
In more detail, mobile communication terminal 110 is accumulated in the per second data volume that S140 calculates, and calculates the summation of the per second data volume that adds up.Then, mobile communication terminal 110 compares the summation of calculating and the per second data volume of S140 measurement, makes it calculate reproduction time according to comparative result.
If the per second data volume of calculating at S130 equals disclosed data in table 2, the summation that adds up of above-mentioned per second data volume can be represented by table 3:
[table 3]
The per second data volume The summation of data accumulated amount
Dtsize[0]=the 20K byte 1 second 20K byte
Dtsize[1]=the 25K byte 2 seconds 45K bytes
Dtsize[2]=the 20K byte 3 seconds 75K bytes
For example, if the data amount information of measuring at S140 is the 50K byte, the data volume of 50K byte is higher than the 45K byte corresponding to 2 seconds data volumes, and less than the 75K byte corresponding to 3 seconds data volumes, makes that the reproduction time on the Measuring Time point of S140 is 2 seconds.
The reproduction time that calculates at S150 is displayed on the display at S160.
Fig. 4 exemplarily discloses the typical display image on the display that is presented at mobile communication terminal.With reference to figure 4, can recognize that current data downloaded amount is the 50K byte, and the total data volume of media file is the 694K byte.The reproduction time that can also recognize current media files downloaded is 2 seconds, and be 24 seconds total running time of media file.
Above-mentioned step S122-S150 was repeated during the download time of media file.The data download amount of this media file is high more, and the reproduction time of media file is long more.
Fig. 5 is the flow chart of exemplary method that is used to simplify the media play Time Calculation that discloses according to second example embodiment of the present invention.With reference now to Fig. 5,, disclosed different action S210 to S260 in Fig. 5 will be discussed at length.
Media server or media encoders be the encoded media file on S210.In this case, media server or media encoders can be according to MPEG-4 standard code media files.
After this, media server extracts duration information and time scale information from media file, and uses equation 3 to calculate total running time on S220:
Running time [sec]=duration [sec]/markers that [equation 3] is total
Then, media server extracts sample counting and sample-size from media file on S230.
Next, media server uses on S240 in total running time that S220 calculates and the sample counting that extracts at S230 and calculates the per second sample counting, as disclosed in equation 4:
[equation 4] per second sample counting [sec]=sample counting/total running time [sec]
The media server per second sample counting of S240 of sample-size of the S230 that extracts that adds up, and on S250, calculate the per second data volume based on the result who adds up.
Media server is writing down the per second data volume of calculating in media file on the S260.Have at media file under the situation of 3GPP form, the per second data volume can be recorded in the user data frame " udta " of media file.
Therefore, media server usage operation S210-S260 creates media file.So the media file of creating comprises the per second data volume.The per second data volume of this record can be extracted from media file by mobile communication terminal, and is used by mobile communication terminal in the calculating of media play time.Therefore, in case media file has downloaded to mobile communication terminal, action S210-S260 can help to use mobile communication terminal to simplify the calculating of media play time.
Fig. 6 is the block diagram that discloses according to the mobile communication terminal 120 of second example embodiment of the present invention.Mobile communication terminal 120 comprises controller 121, communication unit 122, memory 123 and display 124.
Controller 121 extracts the per second data volume from media file, and calculates reproduction time based on the per second data volume of extracting and the data amount information of media files downloaded.Above-mentioned per second data volume can be extracted from the user data frame " udta " of media file.
In more detail, controller 121 is measured the data volume of current media files downloaded, with the summation and the comparison of current data downloaded amount of data accumulated amount, and according to this comparative result calculating reproduction time.
Communication unit 122 is from media server downloads of media file.In this case, media server is the server of media file is provided can for mobile communication terminal 120, and can be can use above-mentioned in Fig. 5 disclosed step S210-S260 make the server of media file.Memory 123 is the memory cell that are used to store media files downloaded.Display 124 is the displays that are used for the reproduction time of display media file.If media file is image or video file, above-mentioned medium can further be presented on the display 124.
Fig. 7 is the flow chart that discloses according to the exemplary method that is used for the computing medium reproduction time of second example embodiment of the present invention.Fig. 8 is the flow chart of communication process between mobile communication terminal and media server that discloses according to second example embodiment of the present invention.With reference now to Fig. 7 and 8,, will at length discuss disclosed each action S310 to S360 in Fig. 7 and 8.
Mobile communication terminal 120 is asked specific media file from media server 220 on S310.In case receive request from mobile communication terminal 120, media server 220 transfer medium files, and on S320 mobile communication terminal 120 downloads of media files.
Mobile communication terminal 120 extracts the per second data volume from media file on S330.Mobile communication terminal 120 can extract the per second data volume from the user data frame " udta " of media file.
Then, mobile communication terminal 120 is measured current data downloaded amount on S340.Mobile communication terminal 120 calculates reproduction time based on data download amount of measuring and the per second data volume of calculating on S350.
In more detail, mobile communication terminal 120 with the summation of the per second data volume that adds up and data downloaded amount relatively makes it calculate reproduction time according to comparative result.
The reproduction time that calculates is being displayed on the display on the S360.The display image that is presented at as example on the display of disclosed mobile communication terminal in Fig. 4 also is suitable for second exemplary embodiments use of the present invention.
As seen from the above description clearly visible, the exemplary method that is used for computing medium file reproduction time according to the present invention has following effect.At first, the media play Time Calculation method of example can use data downloaded amount and media file information to provide the media play time to the user, makes the user can recognize the reproduction time that media file is correct.Secondly, though the download of data file may be postponed owing to network problem, and therefore, the image of data file may be interrupted, above-mentioned media play Time Calculation method can be used precalculated reproduction time, to determine whether that data file can be lowered by the stock number of the play time needs that provide, make the possibility that is used for the definite data that can play and data in the data that the subsequent download that data file receives after interrupting occurs.
Though the present invention exemplarily discloses above-mentioned first and second typical embodiment, should be noted that scope of the present invention is not limited to above-mentioned typical embodiment, and can be applied to other example as required.
Obviously, do not break away from spirit of the present invention or scope, can carry out various modifications and variations in the present invention.Therefore, this invention is intended to cover it improvement of the present invention and variation that is provided within appended claim and its equivalent scope is provided.

Claims (20)

1. mobile communication terminal comprises:
Can be from the communication unit of media server downloads of media file;
Configuration goes the controller of computing medium reproduction time, this media play time to be based on that first data volume and second data volume calculate, and wherein first data volume is to utilize the information of directly extracting from media files downloaded to calculate; With
The display that can show the media play time of calculating.
2. according to the mobile communication terminal of claim 1, wherein the information of this extraction comprises duration, markers, sample counting and sample-size.
3. according to the mobile communication terminal of claim 2, wherein:
Duration and markers are to extract from the movie title frame of media file; With
Sample counting and sample-size are to extract from the sample-size frame of media file.
4. according to the mobile communication terminal of claim 2, wherein:
First data volume is the per second data volume;
Second data volume is the data downloaded amount; With
The per second data volume is by following calculating:
Duration divided by the time be marked with and draw total running time;
Sample counting divided by total running time to draw the per second sample counting; With
Sequentially add up each sample-size of per second sample counting to draw the per second data volume.
5. according to the mobile communication terminal of claim 1, wherein communication unit can be downloaded the MPEG-4 media file from media server.
6. according to the mobile communication terminal of claim 1, the further display media file of this display wherein.
7. a use can be from the method for the mobile communication terminal computing medium reproduction time of media server downloads of media file, and this method comprises the steps:
A) by mobile communication terminal from media server request media file;
B) if media server transmits this media file, download this media file by mobile communication terminal;
C) determine first data volume based on the information of extracting from media file;
D) calculate reproduction time based on first data volume and second data volume of media file; With
E) show this reproduction time.
8. according to the method for claim 7, the information of wherein extracting from media file comprises duration, markers, sample counting and sample-size.
9. method according to Claim 8, wherein:
This duration and markers are to extract from the movie title frame of media file; With
Sample counting and sample-size are to extract from the sample-size frame of media file.
10. according to the method for claim 7, wherein:
First data volume is the per second data volume; With
Step c) comprises:
Extract duration and markers from media file;
Duration divided by the time be marked with and draw total running time;
Extract sample counting and sample-size from media file;
Sample counting divided by total running time to draw the per second sample counting; With
Add up each of per second sample counting of sample-size of media file to calculate the per second data volume.
11. according to the method for claim 7, wherein:
First data volume is the per second data volume;
Second data volume is the data downloaded amount; With
Step d) comprises:
Measure the data amount information of current media files downloaded;
With the summation of the per second data volume that adds up and current data downloaded amount information relatively; With
Calculate reproduction time according to comparative result.
12. according to the method for claim 7, wherein:
First data volume is the per second data volume; With
Step c) comprises that extracting the per second data volume by the user data frame from media file determines the per second data volume.
13. according to the method for claim 7, wherein step a) comprises by mobile communication terminal from media server request MPEG-4 media file.
14. according to the method for claim 7, wherein step e) further comprises the data downloaded amount that shows, total data volume and total running time.
15. one kind is used to use mobile communication terminal to simplify the method for media play Time Calculation, this method comprises:
A) encoded media file;
B) based on information calculations first data volume of extracting from media file; With
C) first data volume that record calculates in media file.
16. according to the method for claim 15, the information of wherein extracting from media file comprises duration, markers, sample counting and sample-size.
17. according to the method for claim 16, wherein:
Duration and markers are to extract from the movie title frame of media file; With
Sample counting and sample-size are to extract from the sample-size frame of media file.
18. according to the method for claim 16, wherein:
First data volume is the per second data volume; With
Step b) comprises:
Extract duration and markers from media file;
Duration divided by the time be marked with and calculate total running time;
Extract sample counting and sample-size from media file;
Sample counting divided by total running time to calculate the per second sample counting; With
Add up each of per second sample counting of sample-size of media file to calculate the per second data volume.
19. according to the method for claim 15, wherein the encoded media file comprises encoded MPEG-4 media file.
20. according to the method for claim 15, wherein step c) is included in first data volume that record calculates in the user data frame of media file.
CN2006101439011A 2005-11-04 2006-11-06 Mobile communication terminal and method for calculating play time for media of mobile communication terminal Expired - Fee Related CN1960547B (en)

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
KR1020050105565A KR100662376B1 (en) 2005-11-04 2005-11-04 Method for calculating media play time
KR10-2005-0105565 2005-11-04
KR1020050105565 2005-11-04
KR10-2006-0006933 2006-01-23
KR1020060006933A KR100686040B1 (en) 2006-01-23 2006-01-23 Method for calculating media play time, and method for producing media file for calculating media play time
KR1020060006933 2006-01-23

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WO2014206197A1 (en) * 2013-06-25 2014-12-31 Tencent Technology (Shenzhen) Company Limited Method and device for browsing network data,and storage medium

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US7751773B2 (en) 2007-01-30 2010-07-06 Sony Ericsson Mobile Communications Ab Portable communication device having a media time controller

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US5828370A (en) * 1996-07-01 1998-10-27 Thompson Consumer Electronics Inc. Video delivery system and method for displaying indexing slider bar on the subscriber video screen
US7436859B2 (en) * 2002-04-26 2008-10-14 Matsushita Electric Industrial Co., Ltd. Demultiplexing device
CN1725197A (en) * 2004-07-24 2006-01-25 鸿富锦精密工业（深圳）有限公司 Audio-visual broadcast information display system and method

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Publication number Priority date Publication date Assignee Title
WO2010149113A1 (en) * 2009-12-18 2010-12-29 中兴通讯股份有限公司 Service processor, intelligent network and method for voice listening in intelligent network
WO2014206197A1 (en) * 2013-06-25 2014-12-31 Tencent Technology (Shenzhen) Company Limited Method and device for browsing network data,and storage medium
US9787755B2 (en) 2013-06-25 2017-10-10 Tencent Technology (Shenzhen) Company Limited Method and device for browsing network data, and storage medium

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