CN105070306A - Method and apparatus for adding multimedia in multimedia playing list - Google Patents
Method and apparatus for adding multimedia in multimedia playing list Download PDFInfo
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Abstract
The embodiment of the invention discloses a method for adding multimedia in a multimedia playing list. The method comprises: an inputted adding instruction for a playing list is received and target multimedia carried by the adding instruction is obtained; preset attribute types are obtained, wherein the target multimedia has a corresponding attribute value among all preset attribute types; preset priority parameters corresponding to all preset attribute types are obtained; according to the sequence of the priority parameters, a preset attribute type is obtained, and a multimedia unit matching the attribute value of the target multimedia is searched in the playing list under the obtained preset attribute type; and the position of the searched multimedia at the playing list is obtained and the target multimedia is added to the searched position in the playing list. In addition, the invention also discloses an apparatus for adding multimedia in a multimedia playing list. With the method and apparatus, convenience of multimedia adding is improved.
Description
Technical field
The present invention relates to computer realm, particularly relate to one and add multimedia method and device in multimedia play list.
Background technology
Portable multimedia apparatus uses playlist organize and control multimedia.User can operate the multimedia in playlist according to personal like, as searched, adding, delete, importing etc.In the conventional technology, after user adds new multimedia, this multimedia normally auto arrangement at the end of playlist.If user wishes the multimedia file of similar style or type to be adjusted to play successively, by part multimedia file in advance, then user is needed manually to go to mobile multimedia position in the play list according to multimedia multiple type parameter.When in list, multimedia quantity is more, user needs to spend the longer time to remove to adjust the playing sequence of playlist, thus causes the convenience of operation not enough.
Summary of the invention
Based on this, in order to solve the above-mentioned technical matters to multimedia play list operation ease deficiency, spy provides one and add multimedia method in multimedia play list.
One adds multimedia method in multimedia play list, comprising:
Receive the interpolation instruction for playlist input, obtain the destination multimedia adding instruction and carry;
Obtain preset attribute type, described destination multimedia under described each default attribute type to there being corresponding property value;
Obtain the priority parameters corresponding with each attribute type described preset;
Sequence according to described priority parameters obtains the attribute type preset, and searches the multimedia of mating with the property value of described destination multimedia under the described attribute type got in described playlist;
The position of the multimedia found described in acquisition in described playlist, adds the position found described in described playlist to by described destination multimedia.
Further, the described sequence according to described priority parameters obtains the attribute type preset, and searches the multimedia step of mating with the property value of described destination multimedia under the described attribute type got and also comprise in described playlist:
According to the described default attribute type of sequence traversal of described priority parameters, in described playlist, search the multimedia of mating with the property value of described destination multimedia under the described attribute type traversed;
If find, then terminate traversal, and perform the step of the position of multimedia in described playlist found described in acquisition.
Further, the described default attribute type of the described traversal of the sequence according to described priority parameters, also comprises after searching the multimedia step of mating with the property value of described destination multimedia under the described attribute type traversed in described playlist:
If find, then the multimedia that arrives of cache lookup, and continue the next attribute type of traversal according to the sequence of described priority parameters, using the next attribute type that traverses as objective attribute target attribute type;
The multimedia of mating with the property value of described destination multimedia under described objective attribute target attribute type is searched in the multimedia of described buffer memory;
If find, then remove buffer memory, and perform the multimedia step that described cache lookup arrives; Otherwise, using the multimedia in described buffer memory as the multimedia found.
Further, the described sequence according to described priority parameters also comprises after traveling through the step of described default attribute type:
If described in the quantity with the attribute type of equal priority parameter that traverses be greater than 1, then describedly in described playlist, search the multimedia step of mating with the property value of described destination multimedia under the described attribute type traversed be:
The multimedia of all mating with the property value of described destination multimedia under the described each attribute type with equal priority parameter traversed is searched in described playlist.
Further, also comprise before the step that described end travels through:
The multimedia that the property value of all and described destination multimedia under the described attribute type traversed that acquisition finds mates;
The step of the position of the multimedia found described in described acquisition in described playlist comprises:
Obtain all described in the position at multimedia end in described playlist that finds.
In addition, for solving the above-mentioned technical matters to multimedia play list operation ease deficiency, spy provides one and add multimedia device in multimedia play list.
One adds multimedia device in multimedia play list, comprising:
Adding command reception module, for receiving the interpolation instruction for playlist input, obtaining the destination multimedia adding instruction and carry;
Attribute type acquisition module, for obtaining default attribute type, described destination multimedia under described each default attribute type to there being corresponding property value;
Priority parameters acquisition module, for obtaining the default priority parameters corresponding with each attribute type described;
Search module, obtain for the sequence according to described priority parameters the attribute type preset, in described playlist, search the multimedia of mating with the property value of described destination multimedia under the described attribute type got;
Multimedia adds module, for the position of multimedia in described playlist found described in obtaining, described destination multimedia is added to the position found described in described playlist.
Further, described module of searching also travels through described default attribute type for the sequence according to described priority parameters, searches the multimedia of mating with the property value of described destination multimedia under the described attribute type traversed in described playlist;
If find, then terminate traversal, and perform the step of the position of multimedia in described playlist found described in acquisition.
Further, search described in module also for:
According to the described default attribute type of sequence traversal of described priority parameters, in described playlist, search the multimedia of mating with the property value of described destination multimedia under the described attribute type traversed;
If find, then the multimedia that arrives of cache lookup, and continue the next attribute type of traversal according to the sequence of described priority parameters, using the next attribute type that traverses as objective attribute target attribute type;
The multimedia of mating with the property value of described destination multimedia under described objective attribute target attribute type is searched in the multimedia of described buffer memory;
If find, then remove buffer memory, and perform the multimedia step that described cache lookup arrives; Otherwise, using the multimedia in described buffer memory as the multimedia found.
Further, search described in module also for
According to the described default attribute type of sequence traversal of described priority parameters, if described in the quantity with the attribute type of equal priority parameter that traverses be greater than 1, then in described playlist, search the multimedia of all mating with the property value of described destination multimedia under the described each attribute type with equal priority parameter traversed.
Further, module is searched described in also for obtaining the multimedia that the property value of all and described destination multimedia under the described attribute type traversed that find mates;
Described multimedia add module also for: obtain all described in the position at multimedia end in described playlist that finds.
Implement the embodiment of the present invention, following beneficial effect will be had:
Have employed above-mentioned in multimedia play list, add multimedia method and device after, after computing machine receives the interpolation instruction of user's input, obtain destination multimedia, then according to attribute type and the priority level of user preset, by traveling through each attribute type, the most much higher media are mated with destination multimedia under searching current attribute type in the play list one by one, and the multimedia end position in the play list that positioning searching arrives, finally add destination multimedia to location place.That is, after user chooses destination multimedia also to click interpolation button by external unit, computer equipment can be searched fast in the play list according to all kinds of parameters of user's setting and destination multimedia be added to the multimedia place satisfied condition, and manually go according to multimedia multiple type parameter the classification adjusting playlist without the need to user, thus improve the convenience of operation.
Accompanying drawing explanation
In order to be illustrated more clearly in the embodiment of the present invention or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only some embodiments 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.
Wherein:
Fig. 1 is a kind of process flow diagram adding multimedia method in multimedia play list in an embodiment;
Fig. 2 is that in an embodiment, one adds multimedia apparatus structure schematic diagram in multimedia play list;
Fig. 3 a kind ofly in an embodiment performs the above-mentioned Organization Chart adding the computer system of multimedia method in multimedia play list.
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 the present invention's part embodiment, instead of whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art, not making the every other embodiment obtained under creative work prerequisite, belong to the scope of protection of the invention.
For solving the problem of convenience deficiency of aforesaid operations, spy proposes and a kind ofly in multimedia play list, adds multimedia method, and the execution of the method depends on computer program, on the computer system that can run on von Neumann system.This computer program accessible site in the application, also can be used as independently tool-class application and runs.This computer system can be the mobile devices such as smart mobile phone, notebook computer, panel computer, MP3.
Concrete, in the present embodiment, the method as shown in Figure 1, specifically comprises the steps:
Step S102: receive the interpolation instruction for playlist input, obtains the destination multimedia adding instruction and carry.
Media are the intermediaries realizing information interchange between men, briefly, are exactly the carrier of information, also referred to as medium.And multimedia is multiple media, can be understood as the general designation of the various media such as word, figure, image, animation, sound and the video directly acting on people's sense organ, i.e. the form of expression of much information carrier and transfer mode.Namely destination multimedia in the present embodiment refers to music, picture, e-book, video etc.
Multimedia player with playlist, for showing multimedia attribute.User can carry out various operation to the multimedia in playlist, as searched, adding, delete, importing etc.
In the present embodiment, add operation when user carries out outside to the multimedia selected, computer starting adds sensor, and the instruction starting to carry out interpolation target is gone forward side by side row relax.Such as, in the application scenarios of an Android system, in a music player, play when user needs to add certain the first song searched to playlist, now, user can choose this head to sing by external units such as mouses, and click interpolation button, and these operate corresponding computing machine, are exactly one section of executable computer program, processor receives these programs, will carry out interpolation process to this first song that user chooses.
Step S104: obtain preset attribute type, destination multimedia preset each attribute type under to there being corresponding property value.
Attribute portrays the abstract of an object.For a concrete things, always have various character and relation, this character of things and relation are attribute.That is, can describe a things by attribute, and describe the mode of same things or characteristic has a variety of, so the attribute of things also just has various different type, is the attribute type of things.Such as, describe a song, angularly can describe from singer, special edition, style, issuing date, these angles are exactly the attribute type of this first song.
To there being corresponding property value under each attribute type.Such as song " shoes extra large size ", attribute type is property value corresponding under singer is " Zhou Jielun ", and attribute type be property value corresponding under special edition is "; good ", and the property value that attribute type is correspondence under style is " play and breathe out ", and the property value that attribute type is correspondence under issuing date is " 2014 ".
In the present embodiment, user presets multiple attribute type to multimedia, and respectively to having property value under each attribute type.And destination multimedia has fixing value respectively under this multiple attribute type.
Step S106, obtains the priority parameters corresponding with each attribute type preset.
Priority parameters refers to that computer time sharing system is when processing multiple job procedure, determines that each job procedure accepts the parameter of the priority level of system resource.A priority parameters is mated, for representing the priority level of these attribute types to each attribute type.Such as, for multiple attribute types of a song, singer, special edition, style, issuing date etc., mate a priority parameters 1,2,3,4 etc. respectively.Setting numerical value is less, and priority level is higher, and so priority level is: singer > special edition > style > issuing date.Or setting numerical value is larger, and priority level is higher, and so priority level is: singer < special edition < style < issuing date.
In the present embodiment, user mates a priority parameters in advance each attribute type, and computing machine obtains these parameters.
Step S108: the sequence according to priority parameters obtains the attribute type preset, and searches the multimedia of mating with the property value of destination multimedia under the attribute type got in the play list.
Property value coupling refers to that property value value is identical or close.Such as, the singer's property value what man song " shoes extra large size " and song " are " is all Zhou Jielun, think that this two first song property value singer is mated, the duration of song " shoes extra large size " is " 4 points and 30 seconds ", and the duration of song " name with father " is " 4 points and 35 seconds ", duration is close, between 4 minutes to 5 minutes, thinks that this two first song property value duration mates.
In the present embodiment, computing machine obtains the priority parameters of the attribute type of user's coupling, obtain current attribute type according to the priority parameters of current acquisition, search the multimedia matched with the property value of destination multimedia under current attribute type in the play list.
Such as, in the playlist of a music player, there are some song a1, b1, c1 ..., an existing target song A1, the attribute type and the priority level that arrange music are singer > special edition > style > issuing date, according to the priority level of attribute type at song a1, b1, c1 ... in search song identical with song A1 property value under same attribute type successively.
Again such as, in the playlist of a video player, there is some videos a2, b2, c2 ..., an existing target video A2, the attribute type and the priority level that arrange video are the type > initial > place of production > time, according to the priority level of attribute type at video a2, b2, c2 ... in search video identical with video A2 property value under same attribute type successively.
Again such as, in the playlist of an e-book player, there are some e-book a3, b3, c3 ..., an existing target electronic book A3, the attribute type and the priority level that arrange e-book are author > type > time > form, according to the priority level of attribute type at e-book a3, b3, c3 ... in search e-book identical with e-book A3 property value under same attribute type successively.
In the present embodiment, the sequence according to priority parameters obtains the attribute type preset, and searches the multimedia step of mating with the property value of destination multimedia under the attribute type got in the play list and also comprises:
According to the attribute type that the sequence traversal of priority parameters is preset, search the multimedia of mating with the property value of destination multimedia under the described attribute type traversed in the play list;
If find, then terminate traversal, and perform the step of the position of multimedia in described playlist found described in acquisition.
So-called traversal, refers to along certain search pattern, all does once and only does successively once access each node in tree.
In the present embodiment, search pattern is the line segment that various different attribute type that the sequence of priority parameters is corresponding is formed by connecting, and wherein various attribute type is node.Namely each attribute type is accessed one by one according to certain order according to the attribute type that the sequence traversal of priority parameters is preset.
In the present embodiment, user is preset with 5 attribute types such as B, C, D, E, F to certain multimedia, and respectively establishes a priority parameters 1,2,3,4,5 to its attribute type, and numerical value is larger, and priority is lower.So traversal attribute type is from B, be followed successively by C, D, E, F.Suppose in multimedia play list, there are 100 multimedias, first search the multimedia matched with the property value under the B attribute type of destination multimedia.
If find, then no longer travel through C, D, E, F attribute type.
If do not find the multimedia matched under B attribute type, now, the multimedia matched with the property value of destination multimedia under C attribute type is continued to search in 100 multimedias of playlist.This 100 multimedias to be searched for equally, if find, terminated to search, if do not find, then continue in the manner described above to search in these 100 multimedias, until traveled through all attribute types in the same way.
In another embodiment, the described default attribute type of the described traversal of the sequence according to described priority parameters, also comprises after searching the multimedia step of mating with the property value of described destination multimedia under the described attribute type traversed in described playlist:
If find, then the multimedia that arrives of cache lookup, and continue the next attribute type of traversal according to the sequence of described priority parameters, using the next attribute type that traverses as objective attribute target attribute type;
The multimedia of mating with the property value of described destination multimedia under described objective attribute target attribute type is searched in the multimedia of described buffer memory;
If find, then remove buffer memory, and perform the multimedia step that described cache lookup arrives; Otherwise, using the multimedia in described buffer memory as the multimedia found.
Search from B attribute type in 100 multimedias of playlist foregoing, after having searched for these 100 multimedias, if find 50 multimedias of mating with the property value of destination multimedia under B attribute type, these multimedias are buffered in internal memory.
Continue access C attribute type again, in these 50 multimedias of buffer memory, search the multimedia that the property value corresponding under C attribute type with destination multimedia mates, if find 20, by 50 removings of buffer memory before, and these 20 multimedias of buffer memory.
If do not find, then continue access D attribute type, in 50 multimedias of buffer memory, search the multimedia that the property value corresponding under D attribute type with destination multimedia mates, if find 30, by 50 removings of buffer memory before, and these 30 multimedias of buffer memory.
If do not find, then continue access E attribute type, according to same mode of operation, traveled through all attribute types, found out and mate the most much higher media with destination multimedia.
In an application scenarios, have 100 first songs in the playlist of a music player, attribute type and the priority of every first song are singer > special edition > style > duration.The song of existing one by name " shoes extra large size ", four corresponding its values of attribute type are respectively: singer=Zhou Jielun, special edition=, good, style=crys of surprise Kazakhstan, duration=4 are minute to 5 minutes.In 100 songs of playlist, to search with " shoes extra large size " this sing and mate the highest song.
First dependency type starts to search for singer, namely searches the song of singer=Zhou Jielun, has 50 head, by this 50 song buffer memory.Search in this 50 first song again special edition=, good song, does not find, and continues to search in this 50 song the song that style=crys of surprise is breathed out, and has 20 first, then by 50 first removings of buffer memory before, and this 20 head of buffer memory.Finally search the song of duration=4 minute to 5 minutes at this in 20, exist 5 first, then 20 first song informations of buffer memory before removing, and buffer memory this is 5 first.Namely this 5 song is for mate the highest song with " shoes extra large size ".
If search from B attribute type in 100 multimedias of playlist, after having searched for these 100 multimedias, do not find the multimedia of mating with the property value of destination multimedia under B attribute type, then continue access C attribute type, still do not find, just access D attribute type, until find the multimedia set having under certain attribute type and mate with the property value of destination multimedia under this attribute type, and this set of buffer memory.
Then in this set, access next attribute type (such as E), search the multimedia set of mating with the property value of destination multimedia under this attribute type.
If exist, then the buffer memory before removing, and buffer memory current collection, and travel through all attribute types in the same way, find out and mate the most much higher media with destination multimedia.If do not exist, next attribute type F of access current attribute type, searches the multimedia set of mating with the property value of destination multimedia under this attribute type in set.Search successively, find out and mate the most much higher media with destination multimedia.
In same application scenarios, first dependency type starts to search for singer, namely the song of singer=Zhou Jielun is searched, do not find, then search in this 100 first song special edition=, good song, still do not find, continue the song of searching style=cry of surprise Kazakhstan in this 100 song, have 10 head, and this 10 first song of buffer memory.Then in this 10 song, search the song of duration=4 minute to 5 minutes, exist 8 first, then 10 first song informations of buffer memory before removing, and buffer memory this is 8 first.Namely this 8 song is for mate the highest song with " shoes extra large size ".
Further, also comprise according to after the step of the described default attribute type of sequence traversal of priority parameters:
If the quantity with the attribute type of equal priority parameter traversed is greater than 1, then searching the multimedia step of mating with the property value of destination multimedia under the attribute type traversed in the play list is:
Search the multimedia of all mating with the property value of destination multimedia under each attribute type with equal priority parameter traversed in the play list.
In the present embodiment, multimedia is provided with 5 attribute types such as B, C, D, E, F, and corresponding priority parameters is 1,1,1,2,3.Numerical value is larger, and priority level is less, and numerical value is identical, and priority level is identical.That is attribute type B=C=D>E>F.First travel through all attribute types, find out the attribute type that priority is identical, still according to the described default attribute type of sequence traversal of priority parameters, and the attribute type that corresponding priority is identical, needs find the multimedia that property value corresponding to the identical attribute type of priority multiple with this all mates.
Such as, in an application scenarios, have 100 first songs in the playlist of a music player, attribute type and the priority of every first song are singer=special edition > style > duration.The song of existing one by name " shoes extra large size ", four corresponding its values of attribute type are respectively: singer=Zhou Jielun, special edition=, good, style=crys of surprise Kazakhstan, duration=4 are minute to 5 minutes.Due to priority singer=special edition, allly must first dependency type start to search for singer and special edition, namely search singer=Zhou Jielun and special edition=, good song, has 5 first, by this 5 song buffer memory.In this 5 song, search the song that style=crys of surprise is breathed out again, have 3 first, then firstly to remove 5 of buffer memory before, and this 3 head of buffer memory.Finally search the song of duration=4 minute to 5 minutes at this in 3, exist 1 first, then 3 first song informations of buffer memory before removing, and buffer memory this is 1 first.Namely this 1 song is for mate the highest song with " shoes extra large size ".
Step S110: obtain the multimedia position in the play list found, destination multimedia is added to the position found in playlist.
Further, also comprise before terminating the step of traversal:
The multimedia that the property value of all and destination multimedia under the attribute type traversed that acquisition finds mates;
The step obtaining the multimedia position in the play list found comprises:
Obtain the position at all multimedias found end in the play list.
According to preceding method, find and mate the highest all multimedias with destination multimedia, in these multimedias, obtain last multimedia positional information, and destination multimedia is added to the next position of the position got.Mate the most much higher media if do not find with destination multimedia, obtain last multimedia positional information in playlist, and destination multimedia is added to the next position of the position got, namely playlist is last.
In addition, for solving the above-mentioned technical matters to multimedia play list operation ease deficiency, in one embodiment, spy provides and a kind of in multimedia play list, adds multimedia device.
Concrete, this adds multimedia device as shown in Figure 2 in multimedia play list, comprising:
Add command reception module 102, attribute type acquisition module 104, priority parameters acquisition module 106, search module 108, multimedia adds module 110, wherein:
Adding command reception module 102, for receiving the interpolation instruction for playlist input, obtaining the destination multimedia adding instruction and carry;
Attribute type acquisition module 104, for obtaining default attribute type, described destination multimedia under described each default attribute type to there being corresponding property value;
Priority parameters acquisition module 106, for obtaining the default priority parameters corresponding with each attribute type described;
Search module 108, obtain for the sequence according to described priority parameters the attribute type preset, in described playlist, search the multimedia of mating with the property value of described destination multimedia under the described attribute type got;
Multimedia adds module 110, for the position of multimedia in described playlist found described in obtaining, described destination multimedia is added to the position found described in described playlist.
Optionally, described module 108 of searching also travels through described default attribute type for the sequence according to described priority parameters, searches the multimedia of mating with the property value of described destination multimedia under the described attribute type traversed in described playlist;
If find, then terminate traversal, and perform the step of the position of multimedia in described playlist found described in acquisition.
Optionally, search described in module 108 also for:
According to the described default attribute type of sequence traversal of described priority parameters, in described playlist, search the multimedia of mating with the property value of described destination multimedia under the described attribute type traversed;
If find, then the multimedia that arrives of cache lookup, and continue the next attribute type of traversal according to the sequence of described priority parameters, using the next attribute type that traverses as objective attribute target attribute type;
The multimedia of mating with the property value of described destination multimedia under described objective attribute target attribute type is searched in the multimedia of described buffer memory;
If find, then remove buffer memory, and perform the multimedia step that described cache lookup arrives; Otherwise, using the multimedia in described buffer memory as the multimedia found.
Optionally, search described in module 108 also for
According to the described default attribute type of the sequence of described priority parameters traversal, if described in the quantity with the attribute type of equal priority parameter that traverses be greater than 1, then
The multimedia of all mating with the property value of described destination multimedia under the described each attribute type with equal priority parameter traversed is searched in described playlist.
Optionally, module 108 is searched described in also for obtaining the multimedia that the property value of all and described destination multimedia under the described attribute type traversed that find mates;
Optionally, described multimedia add module 110 also for: obtain all described in the position at multimedia end in described playlist that finds.
In sum, implement the embodiment of the present invention, following beneficial effect will be had:
Have employed above-mentioned in multimedia play list, add multimedia method and device after, after computing machine receives the interpolation instruction of user's input, obtain destination multimedia, then according to attribute type and the priority level of user preset, by traveling through each attribute type, the most much higher media are mated with destination multimedia under searching current attribute type in the play list one by one, and the multimedia end position in the play list that positioning searching arrives, finally add destination multimedia to location place.That is, after user chooses destination multimedia also to click interpolation button by external unit, computer equipment can be searched fast in the play list according to all kinds of parameters of user's setting and destination multimedia be added to the multimedia place satisfied condition, and manually go according to multimedia multiple type parameter the classification adjusting playlist without the need to user, thus improve the convenience of operation.
In one embodiment, as shown in Figure 3, Fig. 3 illustrates and a kind ofly runs the above-mentioned computer system 10 based on von Neumann system of adding multimedia method in multimedia play list.This computer system 10 can be smart mobile phone, panel computer, palm PC, the terminal device such as notebook computer or PC.Concrete, the outer input interface 1001, processor 1002, storer 1003 and the output interface 1004 that are connected by system bus can be comprised.Wherein, outer input interface 1001 optionally can comprise at least one in mouse 10012, keyboard 10014, touch pad 10016 or network interface 10018.Storer 1003 can comprise external storage 10032 (such as hard disk, CD or floppy disk etc.) and internal storage 10034.Output interface 1004 can comprise the equipment such as display screen 10042 and sound equipment/loudspeaker 10044.
In the present embodiment, the operation of this method is based on computer program, the program file of this computer program is stored in the external storage 10032 of the aforementioned computer system 10 based on von Neumann system, operationally be loaded in internal storage 10034, then be passed to after being compiled as machine code in processor 1002 and perform, thus make to be formed in the computer system 10 based on von Neumann system interpolation command reception module 102, attribute type acquisition module 104, priority parameters acquisition module 106 in logic, search module 108, locating module 110.And above-mentioned in the method implementation of the multiple user's pocket transmission news in user list, the parameter of input is all received by outer input interface 1001, and be passed to buffer memory in storer 1003, then be input in processor 1002 and process, the result data or be cached in storer 1003 of process subsequently processes, or is passed to output interface 1004 and exports.
One of ordinary skill in the art will appreciate that all or part of flow process realized in above-described embodiment method, that the hardware that can carry out instruction relevant by computer program has come, described program can be stored in a computer read/write memory medium, this program, when performing, can comprise the flow process of the embodiment as above-mentioned each side method.Wherein, described storage medium can be magnetic disc, CD, read-only store-memory body (Read-OnlyMemory, ROM) or random store-memory body (RandomAccessMemory, RAM) etc.
Above disclosedly be only present pre-ferred embodiments, certainly can not limit the interest field of the present invention with this, therefore according to the equivalent variations that the claims in the present invention are done, still belong to the scope that the present invention is contained.
Claims (10)
1. in multimedia play list, add a multimedia method, it is characterized in that, comprising:
Receive the interpolation instruction for playlist input, obtain the destination multimedia adding instruction and carry;
Obtain preset attribute type, described destination multimedia under described each default attribute type to there being corresponding property value;
Obtain the priority parameters corresponding with each attribute type described preset;
Sequence according to described priority parameters obtains the attribute type preset, and searches the multimedia of mating with the property value of described destination multimedia under the described attribute type got in described playlist;
The position of the multimedia found described in acquisition in described playlist, adds the position found described in described playlist to by described destination multimedia.
2. method according to claim 1, it is characterized in that, the described sequence according to described priority parameters obtains the attribute type preset, and searches the multimedia step of mating with the property value of described destination multimedia under the described attribute type got and also comprise in described playlist:
According to the described default attribute type of sequence traversal of described priority parameters, in described playlist, search the multimedia of mating with the property value of described destination multimedia under the described attribute type traversed;
If find, then terminate traversal, and perform the step of the position of multimedia in described playlist found described in acquisition.
3. method according to claim 2, it is characterized in that, the described default attribute type of the described traversal of the sequence according to described priority parameters, also comprises after searching the multimedia step of mating with the property value of described destination multimedia under the described attribute type traversed in described playlist:
If find, then the multimedia that arrives of cache lookup, and continue the next attribute type of traversal according to the sequence of described priority parameters, using the next attribute type that traverses as objective attribute target attribute type;
The multimedia of mating with the property value of described destination multimedia under described objective attribute target attribute type is searched in the multimedia of described buffer memory;
If find, then remove buffer memory, and perform the multimedia step that described cache lookup arrives; Otherwise, using the multimedia in described buffer memory as the multimedia found.
4. method according to claim 2, is characterized in that, also comprises after the step of the described default attribute type of the described traversal of the sequence according to described priority parameters:
If described in the quantity with the attribute type of equal priority parameter that traverses be greater than 1, then describedly in described playlist, search the multimedia step of mating with the property value of described destination multimedia under the described attribute type traversed be:
The multimedia of all mating with the property value of described destination multimedia under the described each attribute type with equal priority parameter traversed is searched in described playlist.
5. method according to claim 2, is characterized in that, also comprises before the step of described end traversal:
The multimedia that the property value of all and described destination multimedia under the described attribute type traversed that acquisition finds mates;
The step of the position of the multimedia found described in described acquisition in described playlist comprises:
Obtain all described in the position at multimedia end in described playlist that finds.
6. in multimedia play list, add a multimedia device, it is characterized in that, comprising:
Adding command reception module, for receiving the interpolation instruction for playlist input, obtaining the destination multimedia adding instruction and carry;
Attribute type acquisition module, for obtaining default attribute type, described destination multimedia under described each default attribute type to there being corresponding property value;
Priority parameters acquisition module, for obtaining the default priority parameters corresponding with each attribute type described;
Search module, obtain for the sequence according to described priority parameters the attribute type preset, in described playlist, search the multimedia of mating with the property value of described destination multimedia under the described attribute type got;
Multimedia adds module, for the position of multimedia in described playlist found described in obtaining, described destination multimedia is added to the position found described in described playlist.
7. device according to claim 6, it is characterized in that, described module of searching also travels through described default attribute type for the sequence according to described priority parameters, searches the multimedia of mating with the property value of described destination multimedia under the described attribute type traversed in described playlist;
If find, then terminate traversal, and perform the step of the position of multimedia in described playlist found described in acquisition.
8. device according to claim 7, is characterized in that, described in search module also for:
According to the described default attribute type of sequence traversal of described priority parameters, in described playlist, search the multimedia of mating with the property value of described destination multimedia under the described attribute type traversed;
If find, then the multimedia that arrives of cache lookup, and continue the next attribute type of traversal according to the sequence of described priority parameters, using the next attribute type that traverses as objective attribute target attribute type;
The multimedia of mating with the property value of described destination multimedia under described objective attribute target attribute type is searched in the multimedia of described buffer memory;
If find, then remove buffer memory, and perform the multimedia step that described cache lookup arrives; Otherwise, using the multimedia in described buffer memory as the multimedia found.
9. device according to claim 7, is characterized in that, described in search module also for
According to the described default attribute type of the sequence of described priority parameters traversal, if described in the quantity with the attribute type of equal priority parameter that traverses be greater than 1, then
The multimedia of all mating with the property value of described destination multimedia under the described each attribute type with equal priority parameter traversed is searched in described playlist.
10. device according to claim 7, is characterized in that, described in search module also for obtaining the multimedia that the property value of all and described destination multimedia under the described attribute type traversed that find mates;
Described multimedia add module also for: obtain all described in the position at multimedia end in described playlist that finds.
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| US20080115173A1 (en) * | 2006-11-10 | 2008-05-15 | Guideworks Llc | Systems and methods for using playlists |
| CN101582287A (en) * | 2008-05-14 | 2009-11-18 | 三星电子株式会社 | Method and device for providing content playlist |
| CN104750868A (en) * | 2015-04-17 | 2015-07-01 | 魅族科技（中国）有限公司 | Method and device for establishing multi-media file playlist |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20080115173A1 (en) * | 2006-11-10 | 2008-05-15 | Guideworks Llc | Systems and methods for using playlists |
| CN101582287A (en) * | 2008-05-14 | 2009-11-18 | 三星电子株式会社 | Method and device for providing content playlist |
| CN104750868A (en) * | 2015-04-17 | 2015-07-01 | 魅族科技（中国）有限公司 | Method and device for establishing multi-media file playlist |
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