CN106708866B - File management method and file management device for television equipment - Google Patents
File management method and file management device for television equipment Download PDFInfo
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- CN106708866B CN106708866B CN201510783427.8A CN201510783427A CN106708866B CN 106708866 B CN106708866 B CN 106708866B CN 201510783427 A CN201510783427 A CN 201510783427A CN 106708866 B CN106708866 B CN 106708866B
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- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F16/00—Information retrieval; Database structures therefor; File system structures therefor
- G06F16/10—File systems; File servers
- G06F16/16—File or folder operations, e.g. details of user interfaces specifically adapted to file systems
- G06F16/168—Details of user interfaces specifically adapted to file systems, e.g. browsing and visualisation, 2d or 3d GUIs
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F16/00—Information retrieval; Database structures therefor; File system structures therefor
- G06F16/10—File systems; File servers
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- G06F16/113—Details of archiving
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Abstract
The invention discloses a file management method and a file management device for television equipment. The file management method includes the following steps. A download request corresponding to a file is received from one of the plurality of mobile devices. The management data is read, wherein the management data records a plurality of specification information respectively corresponding to a plurality of mobile devices. According to the management data, a file corresponding to a first file format is downloaded from the Internet, and the first file format conforms to the specification information commonly corresponding to the most mobile devices in the plurality of mobile devices.
Description
Technical Field
The present invention relates to a file management method and a file management apparatus, and more particularly, to a file management method and a file management apparatus for a television device.
Background
In a common household, a living room where a family of people most frequently interacts with each other in life is often a living room where an intelligent television is placed. The development of besieged science and technology is fast, and the functions of the intelligent television are increasingly powerful. Although the conventional smart tv has the function of network connection, there are still many obstacles to use compared with the elderly due to the lack of an intimate interface. Therefore, the intelligent TV has no convenience in many aspects and is not as good as the computer host.
In addition, in recent years, there have been many manufacturers who have introduced interactions and applications between smart tv and mobile devices. However, the hardware specifications of mobile device products are diversified, and the resolution, the supported decoding format, and the transmission capability of each mobile device are different. In the interaction and application between the intelligent television and the mobile device, there is still a great room for improvement in the use experience.
Disclosure of Invention
The present invention is directed to adaptively downloading a file of a corresponding format in consideration of the specification of a mobile device, thereby solving the above-mentioned problems.
The invention provides a file management method for television equipment, which comprises the following steps. A download request corresponding to a file is received from one of the plurality of mobile devices. The management data is read, wherein the management data records a plurality of specification information respectively corresponding to a plurality of mobile devices. According to the management data, a file corresponding to a first file format is downloaded from the Internet, and the first file format conforms to the specification information commonly corresponding to the most mobile devices in the plurality of mobile devices.
In an embodiment of the present invention, it is determined whether the first file format conforms to the specification information of the mobile device that issued the download request, when the first file format conforms to the specification information of the mobile device that issued the download request, the file corresponding to the first file format is transmitted to the mobile device that issued the download request, and when the first file format does not conform to the specification information of the mobile device that issued the download request, the file corresponding to a second file format is downloaded from the internet, and the second file format conforms to the specification information commonly corresponding to the next most mobile devices among the plurality of mobile devices.
In another embodiment of the present invention, it is determined whether the second file format conforms to the specification information of the mobile device that issued the download request, when the second file format does not conform to the specification information of the mobile device that issued the download request, the second file format is replaced, and after downloading the file of the replaced second file format, the above steps are repeated until the second file format conforms to the specification information of the mobile device that issued the download request, and when the second file format conforms to the specification information of the mobile device that issued the download request, the file corresponding to the second file format is transmitted to the mobile device that issued the download request.
In another embodiment of the present invention, it is determined whether the browsing right corresponding to the mobile device that issued the download request conforms to content information of the file, and when the browsing right corresponding to the mobile device that issued the download request conforms to the content information of the file, the file corresponding to the first/second file format is transmitted to the mobile device that issued the download request.
In another embodiment of the present invention, the management data is established through a registration process associated with a plurality of mobile devices, and the registration process includes the following steps. The method includes receiving model information corresponding to each of a plurality of mobile devices, acquiring specification information of the corresponding mobile device according to the model information, and recording the specification information in management data.
The invention provides a file management device for television equipment, which comprises a communication module, a management module, a searching module and a transmission module. The management module is coupled with the communication module. The searching module is coupled with the communication module and the management module. The transmission module is coupled with the search module. The communication module is used for receiving a downloading request corresponding to a file from one of the mobile devices. The management module is used for reading a management data, wherein the management data records a plurality of specification information respectively corresponding to a plurality of mobile devices. The searching module is used for downloading a file corresponding to a first file format from the Internet according to the management data, and the first file format accords with the specification information commonly corresponding to the most mobile devices in the plurality of mobile devices.
The invention also provides a file management method for the television equipment, which comprises the following steps. A download request corresponding to a file is received from one of the plurality of mobile devices. Reading a management data, wherein the management data records a plurality of specification information respectively corresponding to the mobile devices. And downloading the file corresponding to a file format from the Internet according to the management data, wherein the file format conforms to the specification information corresponding to a plurality of mobile devices in the mobile devices.
As described above, after receiving a download request for a corresponding file, the present invention downloads a corresponding file in a first file format from the internet according to the specification information corresponding to each of a plurality of mobile devices, so that the first file format can conform to the specification information commonly corresponding to the most mobile devices. Or downloading the corresponding file with the second file format from the Internet, so that the second file format can accord with the specification information commonly corresponding to a plurality of mobile devices, or can further accord with the specification information corresponding to the mobile device sending the downloading request. Therefore, the convenience of the television equipment can be improved, and the interaction and application use experience between the television equipment and the mobile device can be greatly improved.
The invention is described in detail below with reference to the drawings and specific examples, but the invention is not limited thereto.
Drawings
Fig. 1 is a block diagram of a file management apparatus for a television device according to an embodiment of the present invention;
FIG. 2 is a flow diagram of a file management method for a television apparatus according to an embodiment of the present invention;
FIG. 3 is a flowchart of a file management method for a television apparatus according to another embodiment of the present invention;
fig. 4 is a flowchart of a file management method for a television apparatus according to still another embodiment of the present invention.
Wherein the reference numerals
100 power management device
100 document management device
110 communication module
120 management module
130 search module
140 transmission module
Steps of S210-S230, S241-246 file management method
S410-S450 file management method steps
Detailed Description
The detailed features of the present invention are described in the embodiments below, which are sufficient for anyone skilled in the art to understand the technical contents of the present invention and to implement the present invention, and the objectives and advantages related to the present invention can be easily understood by anyone skilled in the art according to the disclosure of the present specification, the scope of the claims and the attached drawings. The following examples are intended to further illustrate aspects of the invention, but are not intended to limit the scope of the invention in any way.
Fig. 1 is a block diagram of a file management apparatus 100 for a television device according to an embodiment of the present invention. As shown in FIG. 1, the document management apparatus 100 includes a communication module 110, a management module 120, a search module 130, and a transmission module 140. The management module 120 is coupled to the communication module 110, the search module 130 is coupled to the communication module 110 and the management module 120, and the transmission module 140 is coupled to the search module 130. The communication module 110, the management module 120, the search module 130 and the transmission module 140 may be various chips or microprocessors, which is not limited herein.
The document management apparatus 100 may be built in a smart tv or set-top box, or may also be a tv-related peripheral device, which is not limited herein. The file management apparatus 100 may allow a plurality of mobile apparatuses to register them for the file management apparatus 100 to grasp the relevant information of the mobile apparatuses. For example, the mobile devices may be smart phones, tablet computers, mobile computers, and the like, which are respectively held by a family. The file management apparatus 100 may keep operating when the television device is operating in the power-on mode or the standby mode, or may operate independently of the state of the television device, which is not limited herein.
For example, in a usage scenario, when a user of a family wants to recommend a movie file "ghost certificate 4" to the family for viewing from the internet, since the mobile device of the user may not request to eat a full network solution, the file management device 100 has better internet transmission quality, so the user can connect his mobile device to the file management device 100 through a bluetooth connection or Wi-Fi direct (Wi-Fi direct), so as to order the file management device 100 to search and download the movie file from the internet. The details of the present invention are set forth in the following description and examples.
Fig. 2 is a flowchart of a file management method for a television apparatus according to an embodiment of the present invention. As shown in FIG. 2, in the embodiment of the present invention, the file management method includes steps S210 to S230. Please refer to fig. 1 and fig. 2 simultaneously.
In step S210, the communication module 110 is configured to receive a download request corresponding to a file from one of the plurality of mobile devices. The file may be a video file or an audio file. In the embodiment of the present invention, as described above, the communication module may receive the download request of the corresponding file through a bluetooth connection or a Wi-Fi direct connection.
In step S220, the management module 120 is configured to read management data, wherein the management data records a plurality of specification information corresponding to a plurality of mobile devices, respectively. For example, the specification information may be related to the resolution of the mobile device, the supported video format, the playable music format, the frame rate (frame rate), the decoding capability of the decoder (e.g., profile, level, tier), etc., or other related performance information. When the communication module 110 receives a download request corresponding to a file, the management module 120 reads the management data as a reference for performing a subsequent file searching and downloading process in order to enable the downloaded file to be played by most mobile devices in a family member.
In an embodiment of the present invention, the management data is created through a registration process associated with a plurality of mobile devices, and the management module 120 receives model information corresponding to each of the plurality of mobile devices in the registration process, obtains a plurality of specification information of the corresponding mobile device according to each model information, and records each specification information in the management data. For example, when a family member initially purchases the television device with the built-in file management apparatus 100 back to home, in order to enable each mobile device to interact with the file management apparatus 100 to execute the related applications, a registration process is required to record the related information of each mobile device, such as the model information of each mobile device, in the file management apparatus 100. The model information may be automatically filled in by each user in the registration process, or may be automatically detected by the management module 120 at the moment of the mobile device connection, which is not limited herein.
After the management module 120 obtains the model information of each mobile device, the management module 120 may automatically search the built-in database for a plurality of specification information corresponding to each model information, or may additionally connect to a related database on the network to obtain a plurality of specification information corresponding to each model information, which is not limited herein. In another embodiment of the present invention, if the user knows the specification information of his mobile device, it can also be set in the registration process.
In step S230, the search module 130 is configured to download a file corresponding to a first file format from the internet according to the management data, wherein the first file format conforms to the specification information commonly corresponding to the most mobile devices of the plurality of mobile devices. For example, if the file to be downloaded is a video file, the file format may include an MPEG-2 compression format, an MPEG-4 compression format, an H.264 compression format, an H.265 compression format, an RM compression format, a WMV compression format, a VC-1 compression format, an AVSChina compression format, an AVS2 compression format, a DIRAC compression format, a VP8 compression format, a VP9 compression format, or other file formats. If the file to be downloaded is an audio file, the file format may include MP3 compression format, WAV format, WMA compression format, AAC compression format, AC-3 compression format, OGG format, FLAC compression format, or other file formats. If the file to be downloaded is a movie file (containing video and audio), the file may be a movie file supporting a specific package (container) format, such as package formats supporting AVI, ASF, MP4, MKV, 3GP, MOV, etc. It is also possible to download a movie with a frame rate of 120 Hz.
For example, when only the h.264 format movie file "ghost certificate 4" is searched on the internet and the search module 130 determines that each mobile device of a family can support h.264 format playback, the search module 130 can download the H264 format movie file "ghost certificate 4" from the internet.
For example, when the movie file "ghost certificate 4" in AVI format, MP4 format, RM format, and RMVB format is searched on the internet, and the search module 130 determines that 5 of the mobile devices of a family can support playing in AVI format, 3 of the mobile devices can support playing in MP4 format, and none of the other formats can be played, the AVI format is the file format that the maximum number of mobile devices can support, so that the search module 130 can download the movie file "ghost certificate 4" in AVI format from the internet.
Fig. 3 is a flowchart of a file management method for a television apparatus according to another embodiment of the present invention. As shown in fig. 3, in the embodiment of the present invention, in addition to the above steps S210 to S230, the file management method further includes steps S241 to S246. Please refer to fig. 1 and fig. 3 simultaneously.
In step S241, the search module 130 may further determine whether the first file format matches the specification information of the mobile device that issued the download request.
In step S242, when the first file format conforms to the specification information of the mobile device that issued the download request, the transmission module 140 transmits the file corresponding to the first file format to the mobile device that issued the download request. In other words, in this case, the specification information of the mobile device that issued the download request is exactly the specification information that is commonly associated with the maximum number of mobile devices among the plurality of mobile devices associated with the file management device 100.
In step S243, when the first file format does not conform to the specification information of the mobile device that issued the download request, the search module 230 downloads a file corresponding to a second file format from the internet, and the second file format conforms to the specification information commonly corresponding to the second most mobile devices of the plurality of mobile devices.
In step S244, the search module 130 further determines whether the second file format matches the specification information of the mobile device that issued the download request.
In step S245, when the second file format conforms to the specification information of the mobile device that issued the download request, the transmission module transmits the file corresponding to the second file format to the mobile device that issued the download request.
In step S246, when the second file format does not conform to the specification information of the mobile device that issued the download request, the second file format is replaced, and the process returns to step S243 to download the replaced file in the second file format again.
In other words, when the specification information of the mobile device issuing the download request does not belong to the specification information corresponding to the "most" mobile device of the plurality of mobile devices associated with the document management device 100, the search module 130 searches and downloads the desired document in another document format (the second document format and the replaced second document format) again, as in the above steps S243, S244 and S246, until the document format of the downloaded document can meet the specification information of the mobile device issuing the download request, as in the above step S245.
For example, when the movie file "ghost certificate 4" in AVI format, MP4 format, RM format, and RMVB format is searched on the internet, and the search module 130 determines that 5 of the mobile devices of a family can support playing in AVI format, 4 of the mobile devices can support playing in MP4 format, 3 of the mobile devices can support playing in RMVB format, and none of the other formats can be supported for playing, the movie file "ghost certificate 4" downloaded by the search module 230 may be in AVI format (first file format) when it is downloaded for the first time. However, when the mobile device that issued the download request does not support the AVI format, the search module 230 may download the movie file "ghost authentication 4" in MP4 format (second file format) at the second download. However, when the mobile device that issued the download request does not support the MP4 format, the search module 230 can download the movie file "ghost certificate 4" in RMVB format (the second file format that is replaced) for the third time.
As described above, in the embodiment of the present invention, the search module 130 can download the file format supported by the "most" mobile device for the first time, download the file format supported by the "second most" mobile device for the second time, download the file format supported by the "third most" mobile device for the third time, and so on. The larger the number of specifications common to the mobile devices, the more preferentially the files of the supported file formats can be downloaded.
In an embodiment of the invention, when performing step S242 or step S245, the transmission module 140 may further provide a download interface for all mobile devices to browse the downloaded file list. In the file list, only files in a file format supported by the mobile device logged in the download interface can be displayed. Moreover, the transmission module 140 may transmit the file specified by the download confirmation instruction to the logged-in mobile device after receiving the download confirmation instruction sent by the logged-in mobile device.
In another embodiment of the present invention, the management data may record a browsing right corresponding to each mobile device. In step S242, the management module 120 may further determine whether the browsing permission corresponding to the mobile device that issued the download request conforms to content information of the file, and when the browsing permission corresponding to the mobile device that issued the download request conforms to the content information of the file, the transmission module 140 transmits the file corresponding to the first file format to the mobile device that issued the download request. On the contrary, when the browsing right corresponding to the mobile device that issued the download request does not conform to the content information of the file, the transmission module 140 does not transmit the file corresponding to the first file format to the mobile device that issued the download request.
For example, if a child whose family is less than 18 years old issues a download request of the movie file "ghost certificate 4", since the content of "ghost certificate 4" belongs to the restriction level and the child is less than 18 years old cannot watch, the transmission module 140 prohibits transmitting the file (corresponding to the first file format) to the mobile device issuing the download request in response to the restriction of the management module 120.
Similarly, in another embodiment of the present invention, in the step S245, the management module 120 may further determine whether the browsing right corresponding to the mobile device that issued the download request conforms to the content information of the file, and when the browsing right corresponding to the mobile device that issued the download request conforms to the content information of the file, the transmission module 140 transmits the file corresponding to the second file format to the mobile device that issued the download request. On the contrary, when the browsing right corresponding to the mobile device sending the download request does not conform to the content information of the file, the transmission module does not transmit the file corresponding to the second file format to the mobile device sending the download request.
In an embodiment of the present invention, a program code may be stored in a computer readable medium, and the program code may be used for executing the above-mentioned file management method.
Fig. 4 is a flowchart of a file management method for a television apparatus according to still another embodiment of the present invention. As shown in fig. 4, the file management method of the television apparatus according to the embodiment of the present invention includes steps S410 to S450.
In step S410, the communication module 110 receives a download request corresponding to a file from one of the mobile devices.
In step S420, the management module 120 reads the management data, wherein the management data records the specification information corresponding to the plurality of mobile devices.
In step S430, the search module 130 searches a file corresponding to a file format from the internet according to the management data, wherein the file format conforms to the specification information corresponding to the plurality of mobile devices in the plurality of mobile devices.
In step S440, the searching module 130 determines whether the file format corresponding to the searched file conforms to the specification information of the mobile device that issued the download request. When the searching module 130 determines that the file format corresponding to the searched file does not conform to the specification information of the mobile device that issued the download request, it returns to step S430 to search for a file corresponding to another file format again.
In step S450, when the searching module 130 determines that the file format corresponding to the searched file conforms to the specification information of the mobile device that issued the download request, the searching module 130 downloads the file corresponding to the file format from the internet, and the transmission module 140 transmits the file corresponding to the file format to the mobile device that issued the download request.
In more detail, compared to fig. 3, in the file management method of the television apparatus according to the embodiment of the present invention, before downloading the file with the corresponding file format from the internet (after obtaining the search result), the search module 130 determines whether the file format matches the specification information of the mobile device that issued the download request. Therefore, the downloaded file can better meet the requirements of users, and the waste of network resources and time cost is avoided. The details of other related steps are described above and will not be described herein.
In summary, after receiving the download request of the corresponding file, the present invention downloads the file of the corresponding first file format from the internet according to the specification information corresponding to the plurality of mobile devices, so that the first file format can conform to the specification information corresponding to the most mobile devices. Or downloading the corresponding file with the second file format from the Internet, so that the second file format can accord with the specification information commonly corresponding to a plurality of mobile devices, or can further accord with the specification information corresponding to the mobile device sending the downloading request. In addition, before downloading the file from the internet, the present invention can determine whether the file format of the file conforms to the specification information corresponding to the plurality of mobile devices in the plurality of mobile devices and the specification information of the mobile device sending the downloading request in advance, and when the corresponding file format conforms to the above conditions, the file is downloaded. Therefore, the convenience of the television equipment can be improved, and the interaction and application use experience between the television equipment and the mobile device can be greatly improved.
The present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof, and it should be understood that various changes and modifications can be effected therein by one skilled in the art without departing from the spirit and scope of the invention as defined in the appended claims.
Claims (9)
1. A file management method for a television apparatus, comprising:
receiving a download request corresponding to a file from one of the mobile devices;
reading a management data, wherein the management data records a plurality of specification information respectively corresponding to the mobile devices; and
downloading the file corresponding to a first file format from the Internet according to the management data, wherein the first file format conforms to the specification information commonly corresponding to the most mobile devices in the mobile devices;
after the step of downloading the file corresponding to the first file format from the internet is performed, the method further comprises:
judging whether the first file format accords with the specification information of the mobile device sending the downloading request;
when the first file format accords with the specification information of the mobile device which sends the downloading request, the file corresponding to the first file format is transmitted to the mobile device which sends the downloading request; and
when the first file format does not accord with the specification information of the mobile device sending the downloading request, the file corresponding to a second file format is downloaded from the Internet, and the second file format accords with the specification information commonly corresponding to the second-most mobile devices in the mobile devices.
2. The file management method according to claim 1, further comprising, after the step of downloading the file corresponding to the second file format from the internet, the steps of:
judging whether the second file format accords with the specification information of the mobile device sending the downloading request;
when the second file format does not accord with the specification information of the mobile device sending the download request, replacing the second file format, and repeating the steps after downloading the replaced file with the second file format until the second file format accords with the specification information of the mobile device sending the download request; and
when the second file format is in accordance with the specification information of the mobile device sending the download request, the file corresponding to the second file format is transmitted to the mobile device sending the download request.
3. The method as claimed in claim 2, wherein the management data records a browsing right corresponding to each mobile device, and further comprises, before the step of determining that the first/second file format conforms to specification information of the mobile device that issued the download request, the step of transmitting the file corresponding to the first/second file format to the mobile device that issued the download request:
judging whether the browsing permission corresponding to the mobile device sending the downloading request accords with content information of the file or not; and
when the browsing permission corresponding to the mobile device sending the download request accords with the content information of the file, the file corresponding to the first/second file format is transmitted to the mobile device sending the download request.
4. The method of claim 1, wherein the management data is created by a registration process associated with the mobile devices, the registration process comprising:
receiving model information corresponding to the mobile devices respectively;
obtaining the specification information of the corresponding mobile device according to the model information; and
the specification information is recorded in the management data.
5. A file management apparatus for a television device, comprising:
the communication module is used for receiving a downloading request corresponding to a file from one of the mobile devices;
a management module, coupled to the communication module, for reading a management data, wherein the management data records a plurality of specification information corresponding to the mobile devices respectively;
a searching module, coupled to the communication module and the management module, for downloading the file corresponding to a first file format from an internet according to the management data, wherein the first file format conforms to the specification information commonly corresponding to the most mobile devices of the mobile devices; and
a transmission module coupled to the search module, wherein the search module further determines whether the first file format conforms to the specification information of the mobile device that issued the download request, when the first file format conforms to the specification information of the mobile device that issued the download request, the transmission module transmits the file corresponding to the first file format to the mobile device that issued the download request, and when the first file format does not conform to the specification information of the mobile device that issued the download request, the search module further downloads the file corresponding to a second file format from the internet, and the second file format conforms to the specification information commonly corresponding to the next most mobile devices of the mobile devices.
6. The apparatus of claim 5, wherein the search module further determines whether the second file format complies with specification information of the mobile device that issued the download request, when the second file format does not comply with the specification information of the mobile device that issued the download request, the second file format is replaced, and after downloading the file of the replaced second file format, the steps are repeated until the second file format complies with the specification information of the mobile device that issued the download request, and when the second file format complies with the specification information of the mobile device that issued the download request, the transmission module transmits the file of the corresponding second file format to the mobile device that issued the download request.
7. The file management device of claim 6, wherein the management data records a browsing permission corresponding to each mobile device, and the management module further determines whether the browsing permission corresponding to the mobile device issuing the download request conforms to content information of the file, and when the browsing permission corresponding to the mobile device issuing the download request conforms to the content information of the file, the transmission module transmits the file corresponding to the first/second file formats to the mobile device issuing the download request.
8. The document management apparatus according to claim 5, wherein the management data is created by a registration process associated with the mobile devices, and the management module receives model information corresponding to the mobile devices in the registration process, obtains the specification information of the corresponding mobile device according to the model information, and records the specification information in the management data.
9. A file management method for a television apparatus, comprising:
receiving a download request corresponding to a file from one of the mobile devices;
reading a management data, wherein the management data records a plurality of specification information respectively corresponding to the mobile devices; and
downloading the file corresponding to a file format from the Internet according to the management data, wherein the file format conforms to the specification information corresponding to a plurality of mobile devices in the mobile devices;
before the step of downloading the file corresponding to the file format from the internet is performed, the method further comprises:
judging whether the file format accords with the specification information of the mobile device which sends the downloading request; and
when the file format accords with the specification information of the mobile device which sends the download request, the step of downloading the file which corresponds to the file format is carried out, the file which corresponds to the file format is transmitted to the mobile device which sends the download request, and if the file format does not accord with the specification information of the mobile device which sends the download request, the file format is reselected until the file format accords with the specification information of the mobile device which sends the download request.
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| EP2449501B1 (en) * | 2009-06-30 | 2020-07-22 | Nokia Technologies Oy | Method, apparatus and computer program product for providing protected content to one or more devices by reacquiring the content from a service |
| CN102143385B (en) * | 2011-03-16 | 2013-04-24 | 华为技术有限公司 | Media play processing method, digital media server and system |
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