CN105376596A - Video encryption and decryption methods and mobile terminals - Google Patents
Video encryption and decryption methods and mobile terminals Download PDFInfo
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- CN105376596A CN105376596A CN201510346318.XA CN201510346318A CN105376596A CN 105376596 A CN105376596 A CN 105376596A CN 201510346318 A CN201510346318 A CN 201510346318A CN 105376596 A CN105376596 A CN 105376596A
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- 238000000034 method Methods 0.000 title claims abstract description 49
- 239000012634 fragment Substances 0.000 claims abstract description 217
- 230000000694 effects Effects 0.000 claims description 20
- 230000008014 freezing Effects 0.000 claims description 6
- 238000007710 freezing Methods 0.000 claims description 6
- 230000013011 mating Effects 0.000 claims description 4
- 238000010168 coupling process Methods 0.000 description 6
- 238000005859 coupling reaction Methods 0.000 description 6
- 230000008878 coupling Effects 0.000 description 5
- 230000006870 function Effects 0.000 description 4
- 238000004891 communication Methods 0.000 description 2
- 230000006378 damage Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000004973 liquid crystal related substance Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000003672 processing method Methods 0.000 description 1
Classifications
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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
- H04N21/234—Processing of video elementary streams, e.g. splicing of video streams or manipulating encoded video stream scene graphs
- H04N21/2347—Processing of video elementary streams, e.g. splicing of video streams or manipulating encoded video stream scene graphs involving video stream encryption
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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
- H04N21/44—Processing of video elementary streams, e.g. splicing a video clip retrieved from local storage with an incoming video stream or rendering scenes according to encoded video stream scene graphs
- H04N21/4405—Processing of video elementary streams, e.g. splicing a video clip retrieved from local storage with an incoming video stream or rendering scenes according to encoded video stream scene graphs involving video stream decryption
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- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Mobile Radio Communication Systems (AREA)
- Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
- Telephone Function (AREA)
Abstract
An embodiment of the invention discloses a video encryption method comprising the following steps: dividing a default video into M fragments, wherein M is an integer greater than or equal to 1; choosing any fragment i from the M fragments; acquiring the fingerprint information input by a user for the fragment i; and encrypting the fragment i according to the fingerprint information. Another embodiment of the invention discloses a video encryption mobile terminal. In addition, the other embodiments of the invention disclose a video decryption method and a video decryption mobile terminal. Thus, any fragment in a video specified by a user can be encrypted according to the fingerprint information. Users can encrypt private information in a video when watching the video on a mobile terminal. Therefore, the private information in a video can be protected better, and the user experience is improved.
Description
Technical field
The embodiment of the present invention relates to technical field of electronic equipment, refers more particularly to a kind of video-encryption, the method for deciphering and mobile terminal.
Background technology
Along with the development of information technology, the function of mobile terminal (as mobile phone, panel computer etc.) from strength to strength, can be used for recorded video, take pictures, chat, hair-like state etc., along with the screen of present mobile terminal is also increasing.But along with screen is excessive, user is in the process utilizing mobile terminal playing video, if there is important information or private information, be easy to very much in public be looked sidelong at by people see, this is tantamount to reveal important information.
Summary of the invention
Embodiments providing a kind of video-encryption, the method for deciphering and mobile terminal, to when using mobile terminal to view and admire video, improving the protectiveness of the private information in video.
Embodiment of the present invention first aspect provides a kind of method of video-encryption, comprises step:
Pre-setting video is divided into M fragment, wherein, M be more than or equal to 1 integer;
Select the arbitrary fragment i in a described M fragment;
Obtain the finger print information of user for described arbitrary fragment i input;
According to described finger print information, described arbitrary fragment i is encrypted.
Embodiment of the present invention second aspect provides a kind of method of decryption of video, comprises step:
Determine the arbitrary encrypted segments i in M fragment in the pre-setting video that user selects, wherein, M be more than or equal to 1 integer;
Obtain the finger print information of user for described arbitrary encrypted segments i input;
Described finger print information is mated with preset finger print information;
When the match is successful for described finger print information and preset finger print information, described arbitrary encrypted segments i is decrypted, and play described arbitrary encrypted segments i in described pre-setting video corresponding without encrypted segments.
Accordingly, the embodiment of the present invention third aspect provides a kind of mobile terminal of video-encryption, comprising:
Division unit, for pre-setting video is divided into M fragment, wherein, M be more than or equal to 1 integer;
Selected cell, the arbitrary fragment i in M the fragment divided for selecting described division unit;
Acquiring unit, for obtaining the finger print information of arbitrary fragment i input that user selects for described selected cell;
Ciphering unit, is encrypted described arbitrary fragment i for the finger print information got according to described acquiring unit.
Embodiment of the present invention fourth aspect provides a kind of mobile terminal of video-encryption, comprising:
Determining unit, for determining the arbitrary encrypted segments i in M fragment in the pre-setting video that user selects, wherein, M be more than or equal to 1 integer;
Acquiring unit, for obtaining the finger print information of arbitrary fragment i input that user determines for described determining unit;
Matching unit, mates with preset finger print information for the finger print information got by described acquiring unit;
Display unit, for when the match is successful by described finger print information and preset finger print information for described matching unit, is decrypted described arbitrary fragment i, and play described arbitrary fragment i in described pre-setting video corresponding without encrypted segments.
Implement the embodiment of the present invention, there is following beneficial effect:
The embodiment of the present invention by pre-setting video is divided into M fragment, wherein, M be more than or equal to 1 integer; Select the arbitrary fragment i in a described M fragment; Obtain the finger print information of user for described arbitrary fragment i input; According to described finger print information, described arbitrary fragment i is encrypted.So, the arbitrary fragment in the video can specified user according to finger print information is encrypted, thus; can when using mobile terminal to view and admire video; private information in this video is encrypted, improves the protectiveness to private information in video, also improve Consumer's Experience.
Accompanying drawing explanation
In order to be illustrated more clearly in the technical scheme in the embodiment of the present invention, be briefly described to the accompanying drawing used required in embodiment, description below, apparently, accompanying drawing in the following describes is only some embodiments of the embodiment of the present invention, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
The schematic flow sheet of the first embodiment of the method for a kind of video-encryption that Fig. 1 provides for the embodiment of the present invention;
The schematic flow sheet of the second embodiment of the method for a kind of video-encryption that Fig. 2 provides for the embodiment of the present invention;
The schematic flow sheet of the first embodiment of the method for a kind of decryption of video that Fig. 3 provides for the embodiment of the present invention;
The schematic flow sheet of the second embodiment of the method for a kind of decryption of video that Fig. 4 provides for the embodiment of the present invention;
The structural representation of the first embodiment of the mobile terminal of a kind of video-encryption that Fig. 5 a provides for the embodiment of the present invention;
The another structural representation of the first embodiment of the mobile terminal of a kind of video-encryption that Fig. 5 b provides for the embodiment of the present invention;
The another structural representation of the first embodiment of the mobile terminal of a kind of video-encryption that Fig. 5 c provides for the embodiment of the present invention;
The structural representation of the first embodiment of the mobile terminal of a kind of decryption of video that Fig. 6 provides for the embodiment of the present invention;
The structural representation of the second embodiment of the mobile terminal of a kind of decryption of video that Fig. 7 provides for the embodiment of the present invention;
The structural representation of the 3rd embodiment of the mobile terminal of a kind of decryption of video that Fig. 8 provides for the embodiment of the present invention;
The structural representation of the second embodiment of the mobile terminal of a kind of video-encryption that Fig. 9 provides for the embodiment of the present invention;
The structural representation of the 4th embodiment of the mobile terminal of a kind of decryption of video that Figure 10 provides for the embodiment of the present invention.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, be clearly and completely described the technical scheme in the embodiment of the present invention, obviously, described embodiment is only embodiment of the present invention part embodiment, instead of whole embodiments.Based on the embodiment in the embodiment of the present invention, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of embodiment of the present invention protection.
In realization, in the embodiment of the present invention, mobile terminal can include but not limited to: notebook computer, mobile phone, panel computer, intelligent wearable device etc.The system of mobile terminal refers to the operating system of equipment, can include but not limited to: android system, Saipan system, Windows system, IOS (Mobile operating system of Apple's exploitation), XP system, windows8 system etc.It should be noted that, Android mobile terminal refers to the mobile terminal of android system, and Saipan mobile terminal refers to the mobile terminal of Saipan system, etc.Above-mentioned mobile terminal is only citing, and non exhaustive, including but not limited to above-mentioned mobile terminal.
A kind of video-encryption that embodiment of the present invention composition graphs 1 to Figure 10 provides the embodiment of the present invention, the method for deciphering and mobile terminal are described.
Refer to Fig. 1, Fig. 1 is the schematic flow sheet of the first embodiment of the method for a kind of video-encryption that the embodiment of the present invention provides.The method of the video-encryption described in the present embodiment, comprises step:
S101, pre-setting video is divided into M fragment, wherein, M be more than or equal to 1 integer.
Wherein, pre-setting video can be divided into M fragment by mobile terminal, and wherein, pre-setting video can be arbitrary video that user specifies, M be more than or equal to 1 integer.Under normal circumstances, pre-setting video can be divided into M fragment according to time span by mobile terminal fifty-fifty.Further, mobile terminal can detect operation operational order, and this operational order determines initial time and the end time of the fragment that user user needs, and according to this initial time and end time, pre-setting video is divided into M fragment.If this initial time and end time are in the centre of pre-setting video and user only have selected the initial time end time corresponding with this initial time, then M is 3.
S102, the arbitrary fragment i selected in a described M fragment.
Wherein, mobile terminal can select the arbitrary fragment i in M fragment, after pre-setting video is divided into M fragment, mobile terminal can detect user and select initial time in pre-setting video and end time, the fragment of the selection of user is defined as the fragment that user selects.Arbitrary fragment i can be 1 or multiple fragment in M fragment.
The finger print information that S103, acquisition user input for described arbitrary fragment i.
Wherein, mobile terminal can obtain the finger print information that user inputs for arbitrary fragment i, and user is after have selected the arbitrary fragment i in M fragment, and prompting user inputs finger print information.Mobile terminal detects the finger print information of user's input by fingerprint recognition module, the finger print information of user's input can be effective arbitrarily finger print information of user, further, the finger print information of user's input can be the finger print information of multiple user combination, as, when being encrypted for the some fragments in pre-setting video, the right hand middle finger information of user A and the left index finger information of user B can be obtained simultaneously, finally, can be encrypted this some fragment according to the left index finger information of the right hand middle finger information of user A and user B.
S104, according to described finger print information, described arbitrary fragment i to be encrypted.
Wherein, mobile terminal can be encrypted arbitrary fragment i according to finger print information.Further, finger print information can comprise one or more finger print information, and wherein, a finger print information is for once to input effective finger print information.When a finger print information, mobile terminal can be encrypted arbitrary fragment i according to this finger print information; When multiple finger print information, mobile terminal can be encrypted arbitrary fragment i according to the plurality of finger print information.Further, arbitrary fragment i can comprise one or more fragment in an above-mentioned M fragment, and thus, one or more fragment in above-mentioned M the fragment that mobile terminal can comprise arbitrary fragment i according to finger print information is encrypted.
Further, mobile terminal can to a certain fragment in pre-setting video or multiple fragment, and even all fragment is encrypted.
As a kind of possible execution mode, after mobile terminal can be encrypted described arbitrary fragment i according to finger print information, in the process playing above-mentioned pre-setting video, this arbitrary fragment i can be hidden, namely when user plays this pre-setting video, when playing to arbitrary fragment i, directly skip, play the next fragment of this arbitrary fragment i.
The embodiment of the present invention by pre-setting video is divided into M fragment, wherein, M be more than or equal to 1 integer; Select the arbitrary fragment i in a described M fragment; Obtain the finger print information of user for described arbitrary fragment i input; According to described finger print information, described arbitrary fragment i is encrypted.So, the arbitrary fragment in the video can specified user according to finger print information is encrypted, thus; can when using mobile terminal to view and admire video; private information in this video is encrypted, improves the protectiveness to private information in video, also improve Consumer's Experience.
Refer to Fig. 2, Fig. 2 is the schematic flow sheet of the second embodiment of the method for a kind of video-encryption that the embodiment of the present invention provides.The method of the video-encryption described in the present embodiment, comprises step:
S201, pre-setting video is divided into M fragment, wherein, M be more than or equal to 1 integer.
S202, the arbitrary fragment i selected in a described M fragment.
The finger print information that S203, acquisition user input for described arbitrary fragment i.
S204, according to described finger print information, described arbitrary fragment i to be encrypted.
S205, interpolation are preset effect video, and described default effect video are arranged to the target video consistent with the time span of described arbitrary fragment i; Wherein, if decryption information and described finger print information that described target video is used for user's input in subsequent video decrypting process are inconsistent, played in the time period that described arbitrary fragment i is corresponding.
In specific implementation, pre-setting video can be divided into M fragment by mobile terminal, wherein, M be more than or equal to 1 integer, select the arbitrary fragment i in this M fragment, and obtain the finger print information of user for this arbitrary fragment i input, according to this finger print information, this arbitrary fragment i is encrypted.After being encrypted, mobile terminal can be arranged further, as added default effect video, and this default effect video is arranged to the target video consistent with the time span of above-mentioned arbitrary fragment i, wherein, default effect video can be any video, such as: blank video, mosaic video, landscape video etc.If this target video is mainly used in the decryption information of in subsequent video decrypting process user input and described finger print information is inconsistent, be played in described arbitrary fragment i corresponding time period, the decryption information of user's input can be finger print information or other other information associated with finger print information during encryption arranged when encrypting with user, as: face information, iris information, numerical ciphers information etc.
In specific implementation, such as, user have selected a video, and be that benchmark is divided into 9 fragments with time span by this video, and the intermediate segment that have selected in these 9 fragments, finger print information is utilized to be encrypted this intermediate segment, after encrypted, when opening this video, the information of the intermediate segment of this video cannot be seen by user, after completing ciphering process, user can select target video, and add this target video, can to be decrypted this video when user and the finger print information inputted and encryption time the finger print information that prestores inconsistent, this target video is shown in the intermediate segment of video.
Pre-setting video is divided into M fragment by the embodiment of the present invention, wherein, M be more than or equal to 1 integer; Select the arbitrary fragment i in a described M fragment; Obtain the finger print information of user for described arbitrary fragment i input; According to described finger print information, described arbitrary fragment i is encrypted.Add and preset effect video, and described default effect video is arranged to the target video consistent with the time span of described arbitrary fragment i.So; arbitrary fragment in the video can specified user according to finger print information is encrypted; and with the addition of default effect video; this default effect video is shown with the time span of this arbitrary fragment to show in decryption of video process; thus, when using mobile terminal to view and admire video, the private information in this video can be encrypted; improve the protectiveness to private information in video, also improve Consumer's Experience.
Refer to Fig. 3, Fig. 3 is the schematic flow sheet of the first embodiment of the method for a kind of decryption of video that the embodiment of the present invention provides.The method of the video-encryption described in the present embodiment, comprises step:
S301, determine in the pre-setting video that user selects M fragment in arbitrary encrypted segments i, wherein, M be more than or equal to 1 integer.
Wherein, mobile terminal can determine the arbitrary encrypted segments i in M fragment in the pre-setting video that user selects, as: pre-setting video can be divided into M fragment by mobile terminal, when playing to certain fragment in this M fragment, detects that this fragment is defined as encrypted segments.Or, according to the selection of user, mobile terminal can operate whether the fragment detecting current broadcasting is encrypted segments, as user drags in the process of reproduction time axle, if occur that certain section of video can not be play or be decrypted with mosaic or prompting user, then this fragment is defined as the encrypted segments that user selects.
The finger print information that S302, acquisition user input for described arbitrary encrypted segments i.
Wherein, mobile terminal can obtain the finger print information that user inputs for arbitrary encrypted segments i, and user is after have selected the arbitrary encrypted segments i in M fragment, and prompting user inputs finger print information.Mobile terminal detects the finger print information of user's input by fingerprint recognition module, the finger print information of user's input can be arbitrary effective finger print information of user, further, the finger print information of user's input can be the finger print information of multiple user combination, as, when being decrypted for the some fragments in pre-setting video, the right hand middle finger information of user A and the left index finger information of user B can be obtained simultaneously, finally, can be decrypted this some fragment according to the left index finger information of the right hand middle finger information of user A and user B.
S303, described finger print information to be mated with preset finger print information.
Wherein, finger print information can mate with preset finger print information by mobile terminal.Preset finger print information can be a finger print information or multiple finger print information.
S304, when the match is successful for described finger print information and preset finger print information, described arbitrary encrypted segments i to be decrypted, and play described arbitrary encrypted segments i in described pre-setting video corresponding without encrypted segments.
Wherein, when the match is successful for finger print information and preset finger print information, mobile terminal can be decrypted above-mentioned arbitrary encrypted segments i, and show this arbitrary encrypted segments i in above-mentioned pre-setting video corresponding without encrypted segments.
The embodiment of the present invention determines the arbitrary encrypted segments i in M fragment in the pre-setting video that user selects, wherein, M be more than or equal to 1 integer; Obtain the finger print information of user for described arbitrary encrypted segments i input; Described finger print information is mated with preset finger print information; When the match is successful for described finger print information and preset finger print information, described arbitrary encrypted segments i is decrypted, and plays the described arbitrary encrypted segments i in described pre-setting video.So; the finger print information that user inputs can be mated with preset finger print information; arbitrary encrypted segments in the video that the situation that the match is successful is specified user is decrypted; thus; can when using mobile terminal to view and admire video; private information in this video is encrypted, improves the protectiveness to private information in video, also improve Consumer's Experience.
Refer to Fig. 4, Fig. 4 is the schematic flow sheet of the second embodiment of the method for a kind of decryption of video that the embodiment of the present invention provides.The method of the video-encryption described in the present embodiment, comprises step:
S401, determine in the pre-setting video that user selects M fragment in arbitrary encrypted segments i, wherein, M be more than or equal to 1 integer.
The finger print information that S402, acquisition user input for described arbitrary encrypted segments i.
S403, described finger print information to be mated with preset finger print information.
S404, mate in unsuccessful situation at described finger print information with preset finger print information, the time period residing for described arbitrary encrypted segments i plays target video.
In specific implementation, mobile terminal can determine the arbitrary encrypted segments i in M fragment in the pre-setting video that user selects, wherein, M be more than or equal to 1 integer, and obtain the finger print information of user for this arbitrary encrypted segments i input, this finger print information is mated with preset finger print information, mate in unsuccessful situation at this finger print information with preset finger print information, target video is shown at arbitrary encrypted segments i, wherein, target video can comprise one or multiple videos, as: target video comprises target video A, target video B and target video C, mate in unsuccessful situation at the finger print information of user's first time input with preset finger print information, target video A is shown at arbitrary encrypted segments i, mate in unsuccessful situation at the finger print information of user's second time input with preset finger print information, show target video B at arbitrary encrypted segments i, mate in unsuccessful situation at the finger print information of user's third time input with preset finger print information, target video C is shown at arbitrary encrypted segments i, further, when exceeding preset times, be decrypted again after can screen locking being carried out to the screen of mobile terminal or the user preset time can be pointed out.
As a kind of possible execution mode, mate in unsuccessful situation at the finger print information of user's input with preset finger print information, above-mentioned pre-setting video can be carried out freeze operation by mobile terminal, then, after freezing, user just cannot be decrypted this pre-setting video.
Further, as a kind of possible execution mode, mate in unsuccessful situation at the finger print information of user's input with preset finger print information, above-mentioned pre-setting video can be carried out destruction operation by mobile terminal, destruction operation can be pulverizes this pre-setting video, or, this pre-setting video can be carried out irreversiblely adding process of making an uproar.
The embodiment of the present invention determines the arbitrary encrypted segments i in M fragment in the pre-setting video that user selects, wherein, M be more than or equal to 1 integer; Obtain the finger print information of user for described arbitrary encrypted segments i input; Described finger print information is mated with preset finger print information; Mate in unsuccessful situation at described finger print information with preset finger print information, the time period residing for described arbitrary encrypted segments i plays target video.So; the finger print information that user inputs can be mated with preset finger print information; other videos are shown at arbitrary encrypted segments i in the unsuccessful situation of coupling; thus; can when using mobile terminal to view and admire video; private information in this video is encrypted, improves the protectiveness to private information in video, also improve Consumer's Experience.
Refer to Fig. 5 a-Fig. 5 b, Fig. 5 a is the structural representation of the first embodiment of the mobile terminal of a kind of video-encryption that the embodiment of the present invention provides.Mobile terminal in Fig. 5 a described in the embodiment of the present invention, comprising: division unit 501, selected cell 502, acquiring unit 503 and ciphering unit 504, specific as follows:
Division unit 501, for pre-setting video is divided into M fragment, wherein, M be more than or equal to 1 integer.
Wherein, pre-setting video can be divided into M fragment by division unit 501, and wherein, pre-setting video can be arbitrary video that user specifies, M be more than or equal to 1 integer.Under normal circumstances, pre-setting video can be divided into M fragment according to time span by division unit 501 fifty-fifty.Further, division unit 501 can detect operation operational order, and this operational order determines initial time and the end time of the fragment that user user needs, and according to this initial time and end time, pre-setting video is divided into M fragment.If this initial time and end time are in the centre of pre-setting video and user only have selected the initial time end time corresponding with this initial time, then M is 3.
Selected cell 502, the arbitrary fragment i in M the fragment divided for selecting described division unit 501.
Wherein, selected cell 502 can select the arbitrary fragment i in M fragment, after pre-setting video is divided into M fragment, selected cell 502 can detect user and select initial time in pre-setting video and end time, the fragment of the selection of user is defined as the fragment that user selects.Arbitrary fragment i can be 1 or multiple fragment in M fragment.
Acquiring unit 503, for obtaining the finger print information of arbitrary fragment i input that user selects for described selected cell 502.
Wherein, acquiring unit 503 can obtain the finger print information that user inputs for arbitrary fragment i, and user is after have selected the arbitrary fragment i in M fragment, and prompting user inputs finger print information.Mobile terminal detects the finger print information of user's input by fingerprint recognition module, the finger print information of user's input can be arbitrary effective finger print information of user, further, the finger print information of user's input can be the finger print information of multiple user combination, as, when being encrypted for the some fragments in pre-setting video, the right hand middle finger information of user A and the left index finger information of user B can be obtained simultaneously, finally, can be encrypted this some fragment according to the left index finger information of the right hand middle finger information of user A and user B.
Ciphering unit 504, is encrypted described arbitrary fragment i for the finger print information got according to described acquiring unit 503.
Wherein, ciphering unit 504 can be encrypted arbitrary fragment i according to finger print information.Further, finger print information can comprise one or more finger print information, and wherein, a finger print information is for once to input effective finger print information.When a finger print information, mobile terminal can be encrypted arbitrary fragment i according to this finger print information; When multiple finger print information, mobile terminal can be encrypted arbitrary fragment i according to the plurality of finger print information.Further, arbitrary fragment i can comprise one or more fragment in an above-mentioned M fragment, and thus, one or more fragment in above-mentioned M the fragment that mobile terminal can comprise arbitrary fragment i according to finger print information is encrypted.
Further, ciphering unit 504 can to a certain fragment in pre-setting video or multiple fragment, and even all fragment is encrypted.
As a kind of possible execution mode, as shown in Figure 5 b, the mobile terminal described by Fig. 5 a also can comprise further: adding device 505.
Adding device 505, for adding default effect video, and is arranged to the target video consistent with the time span of described arbitrary fragment i by described default effect video; Wherein, if described target video be used in subsequent video decrypting process user input decryption information and described finger print information inconsistent, the position corresponding at described arbitrary fragment i is demonstrated.
In specific implementation, pre-setting video can be divided into M fragment by division unit 501, wherein, M be more than or equal to 1 integer, selected cell 502 can select the arbitrary fragment i in this M fragment, acquiring unit 503 can obtain the finger print information of user for this arbitrary fragment i input, and ciphering unit 504 can be encrypted this arbitrary fragment i according to this finger print information.After being encrypted, mobile terminal can be arranged further, as adding device 505 can add default effect video, and this default effect video is arranged to the target video consistent with the time span of above-mentioned arbitrary fragment i, wherein, default effect video can be arbitrary video, such as: blank video, pure color video, landscape video etc.If this target video is mainly used in the decryption information of in subsequent video decrypting process user input and described finger print information is inconsistent, be played in the time period that described arbitrary fragment i is corresponding, the decryption information of user's input can be finger print information or other other information associated with finger print information during encryption arranged when encrypting with user, as: face information, iris information, numerical ciphers information etc.
Mobile terminal described by the embodiment of the present invention by pre-setting video is divided into M fragment, wherein, M be more than or equal to 1 integer; Select the arbitrary fragment i in a described M fragment; Obtain the finger print information of user for described arbitrary fragment i input; According to described finger print information, described arbitrary fragment i is encrypted.So, the arbitrary fragment in the video can specified user according to finger print information is encrypted, thus; can when using mobile terminal to view and admire video; private information in this video is encrypted, improves the protectiveness to private information in video, also improve Consumer's Experience.
Refer to Fig. 6, Fig. 6 is the structural representation of the first embodiment of the mobile terminal of a kind of decryption of video that the embodiment of the present invention provides.Mobile terminal in Fig. 6 described in the embodiment of the present invention, comprising: determining unit 601, acquiring unit 602, matching unit 603 and decryption unit 604, specific as follows:
Determining unit 601, for determining the arbitrary encrypted segments i in M fragment in the pre-setting video that user selects, wherein, M be more than or equal to 1 integer.
Wherein, determining unit 601 can determine the arbitrary encrypted segments i in M fragment in the pre-setting video that user selects, determining unit 601 determines by the touch location or touch track detecting user arbitrary fragment i that in pre-setting video, user selects, as: determining unit 601 is predeterminable is divided into M fragment by pre-setting video, when playing to certain fragment in this M fragment, detect that this fragment is defined as encrypted segments.Or, according to the selection of user, determining unit 601 can operate whether the fragment detecting current broadcasting is encrypted segments, as user drags in the process of reproduction time axle, if occur that certain section of video can not be play or be decrypted with mosaic or prompting user, then this fragment is defined as the encrypted segments that user selects.
Acquiring unit 602, for obtaining the finger print information of arbitrary encrypted segments i input that user determines for described determining unit 601.
Wherein, acquiring unit 602 can obtain the finger print information that user inputs for arbitrary encrypted segments i, and user is after have selected the arbitrary encrypted segments i in M fragment, and prompting user inputs finger print information.Mobile terminal detects the finger print information of user's input by fingerprint recognition module, the finger print information of user's input can be arbitrary effective finger print information of user, further, the finger print information of user's input can be the finger print information of multiple user combination, as, when being decrypted for the some fragments in pre-setting video, the right hand middle finger information of user A and the left index finger information of user B can be obtained simultaneously, finally, can be decrypted this some fragment according to the left index finger information of the right hand middle finger information of user A and user B.
Matching unit 603, mates with preset finger print information for the finger print information got by described acquiring unit 602.
Wherein, finger print information can mate with preset finger print information by matching unit 603.Preset finger print information can be a finger print information or multiple finger print information.
Decryption unit 604, for when the match is successful by described finger print information and preset finger print information for described matching unit 603, is decrypted described arbitrary fragment i, and play described arbitrary fragment i in described pre-setting video corresponding without encrypted segments.
Wherein, when the match is successful for finger print information and preset finger print information, decryption unit 604 can be decrypted described arbitrary fragment i, to this arbitrary fragment i shown in pre-setting video corresponding without encrypted segments.
Mobile terminal described by the embodiment of the present invention determines the arbitrary encrypted segments i in M fragment in the pre-setting video that user selects, wherein, M be more than or equal to 1 integer; Obtain the finger print information of user for described arbitrary encrypted segments i input; Described finger print information is mated with preset finger print information; When the match is successful for described finger print information and preset finger print information, described arbitrary encrypted segments i is decrypted, and plays the described arbitrary encrypted segments i in described pre-setting video.So; the finger print information that user inputs can be mated with preset finger print information; arbitrary encrypted segments in the video that the situation that the match is successful is specified user is decrypted; thus; can when using mobile terminal to view and admire video; private information in this video is encrypted, improves the protectiveness to private information in video, also improve Consumer's Experience.
Refer to Fig. 7, Fig. 7 is the structural representation of the second embodiment of the mobile terminal of a kind of decryption of video that the embodiment of the present invention provides.Mobile terminal in Fig. 7 described in the embodiment of the present invention, comprising: determining unit 601, acquiring unit 602, matching unit 603 and display unit 701.Determining unit 601 wherein described by Fig. 7, acquiring unit 602 and matching unit 603 can realize determining unit 601, acquiring unit 602, matching unit 603 function of the correspondence described in Fig. 6, thus, mainly introduce display unit 701 at this, specific as follows:
Display unit 605, for mating unsuccessful situation in by finger print information with preset finger print information at matching unit 603, shows target video at arbitrary encrypted segments i.
In specific implementation, determining unit 601 determines the arbitrary encrypted segments i in M fragment in the pre-setting video that user selects, wherein, M be more than or equal to 1 integer; Acquiring unit 602 obtains the finger print information of arbitrary encrypted segments i input that user determines for this determining unit; Matching unit 603, the finger print information got by acquiring unit 602 mates with preset finger print information; Mate unsuccessful situation in by finger print information with preset finger print information at matching unit 603, display unit 701 shows target video in the time period that this arbitrary encrypted segments i is corresponding.Wherein, target video can comprise one or multiple videos, as: target video comprises target video A, target video B and target video C, mates in unsuccessful situation, show target video A at arbitrary encrypted segments i at the finger print information of user's first time input with preset finger print information; Mate in unsuccessful situation at the finger print information of user's second time input with preset finger print information, a fragment i in office shows target video B; Mate in unsuccessful situation at the finger print information of user's third time input with preset finger print information, target video C is shown at arbitrary encrypted segments i, further, when exceeding preset times, be decrypted again after can screen locking being carried out to the screen of mobile terminal or the user preset time can be pointed out.
Mobile terminal described by the embodiment of the present invention can determine the arbitrary encrypted segments i in M fragment in the pre-setting video that user selects, wherein, M be more than or equal to 1 integer; Obtain the finger print information of user for described arbitrary encrypted segments i input; Described finger print information is mated with preset finger print information; Mate in unsuccessful situation at described finger print information with preset finger print information, the time period residing for described arbitrary encrypted segments i plays target video.So; the finger print information that user inputs can be mated with preset finger print information; other videos are shown at arbitrary encrypted segments i in the unsuccessful situation of coupling; thus; can when using mobile terminal to view and admire video; private information in this video is encrypted, improves the protectiveness to private information in video, also improve Consumer's Experience.
Refer to Fig. 8, Fig. 8 is the structural representation of the 3rd embodiment of the mobile terminal of a kind of decryption of video that the embodiment of the present invention provides.Mobile terminal in Fig. 8 described in the embodiment of the present invention, comprising: determining unit 601, acquiring unit 602, matching unit 603 and freezing unit 801.Determining unit 601 wherein described by Fig. 8, acquiring unit 602 and matching unit 603 can realize determining unit 601, acquiring unit 602, matching unit 603 function of the correspondence described in Fig. 6, thus, mainly introduce freezing unit 801 at this, specific as follows:
Freezing unit 801, for mating unsuccessful situation in by finger print information with preset finger print information by described matching unit at matching unit 603, mating in unsuccessful situation at this finger print information with preset finger print information, pre-setting video is carried out freeze operation.
In specific implementation, determining unit 601 determines the arbitrary encrypted segments i in M fragment in the pre-setting video that user selects, wherein, M be more than or equal to 1 integer; Acquiring unit 602 obtains the finger print information of arbitrary encrypted segments i input that user determines for this determining unit; Matching unit 603, the finger print information got by acquiring unit 602 mates with preset finger print information; Mate unsuccessful situation in by finger print information with preset finger print information at matching unit 603, above-mentioned pre-setting video can be carried out freeze operation, then, after freezing, user just cannot be decrypted this pre-setting video.
Mobile terminal described by the invention process can determine the arbitrary encrypted segments i in M fragment in the pre-setting video that user selects, wherein, M be more than or equal to 1 integer; Obtain the finger print information of user for described arbitrary fragment i input; Described finger print information is mated with preset finger print information; When the match is successful for described finger print information and preset finger print information, described arbitrary encrypted segments i is decrypted, above-mentioned pre-setting video can be carried out freeze operation.So; the finger print information that user inputs can be mated with preset finger print information; in the unsuccessful situation of coupling, this arbitrary encrypted segments i is freezed; thus; user cannot be decrypted this arbitrary encrypted segments i; improve the protectiveness to private information in video, also improve Consumer's Experience.
Refer to Fig. 9, the structural representation of the first embodiment of the mobile terminal of a kind of video-encryption that Fig. 9 provides for the embodiment of the present invention.Mobile terminal described in the present embodiment comprises: at least one input equipment 901; At least one output equipment 902; At least one processor 903, such as CPU; With memory 904, above-mentioned input equipment 901, output equipment 902, processor 903 are connected by bus 905 with memory 904.
Wherein, above-mentioned input equipment 901 can be contact panel, common PC, liquid crystal display screen, touch screen, push button etc.
Above-mentioned memory 904 can be high-speed RAM memory, also can be non-labile memory (non-volatilememory), such as magnetic disc store.Above-mentioned memory 904 is for storing batch processing code, and above-mentioned input equipment 901, output equipment 902 and processor 903, for calling the program code stored in memory 904, perform and operate as follows:
Above-mentioned processor 903, for pre-setting video is divided into M fragment, wherein, M be more than or equal to 1 integer;
Above-mentioned input equipment 901, for selecting the arbitrary fragment i in an above-mentioned M fragment;
Above-mentioned input equipment 901, also specifically for:
Obtain the finger print information of user for above-mentioned arbitrary fragment i input;
Above-mentioned processor 903, also specifically for:
According to above-mentioned finger print information, above-mentioned arbitrary fragment i is encrypted.
As a kind of possible execution mode, above-mentioned processor 903, also specifically for:
Add and preset effect video, and this default effect video is arranged to the target video consistent with the time span of above-mentioned arbitrary fragment i; Wherein, if decryption information and described finger print information that this target video is used for user's input in subsequent video decrypting process are inconsistent, played in the time period that above-mentioned arbitrary fragment i is corresponding.
Mobile terminal described by the embodiment of the present invention by pre-setting video is divided into M fragment, wherein, M be more than or equal to 1 integer; Select the arbitrary fragment i in a described M fragment; Obtain the finger print information of user for described arbitrary fragment i input; According to described finger print information, described arbitrary fragment i is encrypted.So, the arbitrary fragment in the video can specified user according to finger print information is encrypted, thus; can when using mobile terminal to view and admire video; private information in this video is encrypted, improves the protectiveness to private information in video, also improve Consumer's Experience.
Refer to Figure 10, the structural representation of the 3rd embodiment of a kind of mobile terminal that Figure 10 provides for the embodiment of the present invention.Mobile terminal described in the present embodiment comprises: at least one input equipment 1001; At least one output equipment 1002; At least one processor 1003, such as CPU; With memory 1004, above-mentioned input equipment 1001, output equipment 1002, processor 1003 are connected by bus 1005 with memory 1004.
Wherein, above-mentioned input equipment 1001 can be contact panel, common PC, liquid crystal display screen, touch screen, push button etc.
Above-mentioned memory 1004 can be high-speed RAM memory, also can be non-labile memory (non-volatilememory), such as magnetic disc store.Above-mentioned memory 804 is for storing batch processing code, and above-mentioned input equipment 1001, output equipment 1002 and processor 1003, for calling the program code stored in memory 1004, perform and operate as follows:
Above-mentioned processor 1003, for: determine the arbitrary encrypted segments i in M fragment in the pre-setting video that user selects, wherein, M be more than or equal to 1 integer.
Above-mentioned input equipment 1001, for: obtain the finger print information of user for described arbitrary encrypted segments i input.
Above-mentioned processor 1003, also specifically for:
Described finger print information is mated with preset finger print information.
Above-mentioned processor 1003, also specifically for:
When the match is successful for described finger print information and preset finger print information, described arbitrary encrypted segments i is decrypted, and play described arbitrary encrypted segments i in described pre-setting video corresponding without encrypted segments.
In the execution mode that some are feasible, above-mentioned processor 1003, also specifically for:
Mate in unsuccessful situation at described finger print information with preset finger print information, the time period residing for described arbitrary encrypted segments i plays target video.
In the execution mode that some are feasible, above-mentioned processor 1003, also specifically for:
Mate in unsuccessful situation at described finger print information with preset finger print information, above-mentioned pre-setting video is carried out freeze operation.
Mobile terminal described by the invention process can determine the arbitrary encrypted segments i in M fragment in the pre-setting video that user selects, wherein, M be more than or equal to 1 integer; Obtain the finger print information of user for described arbitrary encrypted segments i input; Described finger print information is mated with preset finger print information; When the match is successful for described finger print information and preset finger print information, described arbitrary encrypted segments i is decrypted, and play described arbitrary encrypted segments i in described pre-setting video corresponding without encrypted segments.So; the finger print information that user inputs can be mated with preset finger print information; arbitrary fragment in the video that the situation that the match is successful is specified user is decrypted; thus; can when using mobile terminal to view and admire video; private information in this video is encrypted, improves the protectiveness to private information in video, also improve Consumer's Experience.
The embodiment of the present invention also provides a kind of computer-readable storage medium, and wherein, this computer-readable storage medium can have program stored therein, and comprises the part or all of step of any one signal processing method recorded in said method embodiment when this program performs.
In the above-described embodiments, the description of each embodiment is all emphasized particularly on different fields, in certain embodiment, there is no the part described in detail, can see the associated description of other embodiments.
It should be noted that, for aforesaid each embodiment of the method, in order to simple description, therefore it is all expressed as a series of combination of actions, but those skilled in the art should know, the present invention is not by the restriction of described sequence of movement, because according to the present invention, some step may can adopt other orders or carry out simultaneously.Secondly, those skilled in the art also should know, the embodiment described in specification all belongs to preferred embodiment, and involved action and module might not be that the present invention is necessary.
In several embodiments that the application provides, should be understood that, disclosed device, the mode by other realizes.Such as, device embodiment described above is only schematic, the division of such as said units, be only a kind of logic function to divide, actual can have other dividing mode when realizing, such as multiple unit or assembly can in conjunction with or another system can be integrated into, or some features can be ignored, or do not perform.Another point, shown or discussed coupling each other or direct-coupling or communication connection can be by some interfaces, and the indirect coupling of device or unit or communication connection can be electrical or other form.
The above-mentioned unit illustrated as separating component or can may not be and physically separates, and the parts as unit display can be or may not be physical location, namely can be positioned at a place, or also can be distributed in multiple network element.Some or all of unit wherein can be selected according to the actual needs to realize the object of the present embodiment scheme.
In addition, each functional unit in various embodiments of the present invention can be integrated in a processing unit, also can be that the independent physics of unit exists, also can two or more unit in a unit integrated.Above-mentioned integrated unit both can adopt the form of hardware to realize, and the form of SFU software functional unit also can be adopted to realize.
If above-mentioned integrated unit using the form of SFU software functional unit realize and as independently production marketing or use time, can be stored in a computer read/write memory medium.Based on such understanding, the part that technical scheme of the present invention contributes to prior art in essence in other words or all or part of of this technical scheme can embody with the form of software product, this computer software product is stored in a storage medium, comprise all or part of step of some instructions in order to make a computer equipment (can be personal computer, server or the network equipment etc., can be specifically the processor in computer equipment) perform each embodiment said method of the present invention.Wherein, and aforesaid storage medium can comprise: USB flash disk, portable hard drive, magnetic disc, CD, read-only memory are (English: Read-OnlyMemory, abbreviation: ROM) or random access memory (English: RandomAccessMemory, abbreviation: RAM) etc. various can be program code stored medium.
The above, above embodiment only in order to technical scheme of the present invention to be described, is not intended to limit; Although with reference to previous embodiment to invention has been detailed description, those of ordinary skill in the art is to be understood that: it still can be modified to the technical scheme described in foregoing embodiments, or carries out equivalent replacement to wherein portion of techniques feature; And these amendments or replacement, do not make the essence of appropriate technical solution depart from the spirit and scope of various embodiments of the present invention technical scheme.
Claims (10)
1. a method for video-encryption, is characterized in that, comprising:
Pre-setting video is divided into M fragment, wherein, M be more than or equal to 1 integer;
Select the arbitrary fragment i in a described M fragment;
Obtain the finger print information of user for described arbitrary fragment i input;
According to described finger print information, described arbitrary fragment i is encrypted.
2. the method for claim 1, is characterized in that, described according to described finger print information described arbitrary fragment i is encrypted after, described method also comprises:
Add and preset effect video, and described default effect video is arranged to the target video consistent with the time span of described arbitrary fragment i;
Wherein, if decryption information and described finger print information that described target video is used for user's input in subsequent video decrypting process are inconsistent, played in the time period that described arbitrary fragment i is corresponding.
3. a method for decryption of video, is characterized in that, comprising:
Determine the arbitrary encrypted segments i in M fragment in the pre-setting video that user selects, wherein, M be more than or equal to 1 integer;
Obtain the finger print information of user for described arbitrary encrypted segments i input;
Described finger print information is mated with preset finger print information;
When the match is successful for described finger print information and preset finger print information, described arbitrary encrypted segments i is decrypted, and play described arbitrary fragment i in described pre-setting video corresponding without encrypted segments.
4. method as claimed in claim 3, it is characterized in that, described method also comprises:
Mate in unsuccessful situation at described finger print information with preset finger print information, the time period residing for described arbitrary encrypted segments i plays target video.
5. method as claimed in claim 3, it is characterized in that, described method also comprises:
Mate in unsuccessful situation at described finger print information with preset finger print information, described pre-setting video is carried out freeze operation.
6. a mobile terminal for video-encryption, is characterized in that, comprising:
Division unit, for pre-setting video is divided into M fragment, wherein, M be more than or equal to 1 integer;
Selected cell, the arbitrary fragment i in M the fragment divided for selecting described division unit;
Acquiring unit, for obtaining the finger print information of arbitrary fragment i input that user selects for described selected cell;
Ciphering unit, is encrypted described arbitrary fragment i for the finger print information got according to described acquiring unit.
7. mobile terminal as claimed in claim 6, it is characterized in that, described mobile terminal also comprises:
Adding device, for adding default effect video, and is arranged to the target video consistent with the time span of described arbitrary fragment i by described default effect video;
Wherein, if decryption information and described finger print information that described target video is used for user's input in subsequent video decrypting process are inconsistent, played in the time period that described arbitrary fragment i is corresponding.
8. a mobile terminal for decryption of video, is characterized in that, comprising:
Determining unit, for determining the arbitrary encrypted segments i in M fragment in the pre-setting video that user selects, wherein, M be more than or equal to 1 integer;
Acquiring unit, for obtaining the finger print information of arbitrary encrypted segments i input that user determines for described determining unit;
Matching unit, mates with preset finger print information for the finger print information got by described acquiring unit;
Decryption unit, for when the match is successful by described finger print information and preset finger print information for described matching unit, is decrypted described arbitrary encrypted segments i, and play described arbitrary encrypted segments i in described pre-setting video corresponding without encrypted segments.
9. mobile terminal as claimed in claim 8, it is characterized in that, described mobile terminal also comprises:
Display unit, for mating unsuccessful situation in by described finger print information with preset finger print information at described matching unit, the time period residing for described arbitrary encrypted segments i plays target video.
10. mobile terminal as claimed in claim 8, it is characterized in that, described mobile terminal also comprises:
Freezing unit, for described finger print information being mated in unsuccessful situation with preset finger print information by described matching unit at described matching unit, mate in unsuccessful situation at described finger print information with preset finger print information, described pre-setting video is carried out freeze operation.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510346318.XA CN105376596B (en) | 2015-06-18 | 2015-06-18 | A kind of video-encryption, the method for decryption and mobile terminal |
| PCT/CN2016/086233 WO2016202292A1 (en) | 2015-06-18 | 2016-06-17 | Video encryption method and video decryption method, and mobile terminal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510346318.XA CN105376596B (en) | 2015-06-18 | 2015-06-18 | A kind of video-encryption, the method for decryption and mobile terminal |
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| CN105376596A true CN105376596A (en) | 2016-03-02 |
| CN105376596B CN105376596B (en) | 2018-01-19 |
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| CN201510346318.XA Expired - Fee Related CN105376596B (en) | 2015-06-18 | 2015-06-18 | A kind of video-encryption, the method for decryption and mobile terminal |
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| WO (1) | WO2016202292A1 (en) |
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| WO2016202292A1 (en) * | 2015-06-18 | 2016-12-22 | 广东欧珀移动通信有限公司 | Video encryption method and video decryption method, and mobile terminal |
| CN106961614A (en) * | 2017-02-22 | 2017-07-18 | 北京奇艺世纪科技有限公司 | A kind of method and system of encrypted video netcast |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN109918882B (en) * | 2019-02-01 | 2023-11-21 | 维沃移动通信有限公司 | Image encryption method and mobile terminal |
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| Publication number | Publication date |
|---|---|
| WO2016202292A1 (en) | 2016-12-22 |
| CN105376596B (en) | 2018-01-19 |
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Address after: Changan town in Guangdong province Dongguan 523860 usha Beach Road No. 18 Patentee after: GUANGDONG OPPO MOBILE TELECOMMUNICATIONS Corp.,Ltd. Address before: Changan town in Guangdong province Dongguan 523860 usha Beach Road No. 18 Patentee before: GUANGDONG OPPO MOBILE TELECOMMUNICATIONS Corp.,Ltd. |
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