CN103699584B - A kind of terminal playing method and system - Google Patents

A kind of terminal playing method and system Download PDF

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Publication number
CN103699584B
CN103699584B CN201310655100.3A CN201310655100A CN103699584B CN 103699584 B CN103699584 B CN 103699584B CN 201310655100 A CN201310655100 A CN 201310655100A CN 103699584 B CN103699584 B CN 103699584B
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China
Prior art keywords
terminal
playlist
designated area
memory storage
external memory
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CN103699584A (en
Inventor
游磊青
付灵军
王玲
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Fujian Star Net eVideo Information Systems Co Ltd
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Fujian Star Net eVideo Information Systems Co Ltd
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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
    • H04N21/45—Management operations performed by the client for facilitating the reception of or the interaction with the content or administrating data related to the end-user or to the client device itself, e.g. learning user preferences for recommending movies, resolving scheduling conflicts
    • H04N21/458—Scheduling content for creating a personalised stream, e.g. by combining a locally stored advertisement with an incoming stream; Updating operations, e.g. for OS modules ; time-related management operations
    • H04N21/4586—Content update operation triggered locally, e.g. by comparing the version of software modules in a DVB carousel to the version stored locally
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B27/00—Editing; Indexing; Addressing; Timing or synchronising; Monitoring; Measuring tape travel
    • G11B27/10—Indexing; Addressing; Timing or synchronising; Measuring tape travel
    • G11B27/102—Programmed access in sequence to addressed parts of tracks of operating record carriers
    • G11B27/105—Programmed access in sequence to addressed parts of tracks of operating record carriers of operating discs

Abstract

The present invention provides a kind of terminal playing method, replicates material in external memory storage to terminal；The playlist of terminal is parsed, the attribute set according to playlist determines the designated area to be played out；New playlist fragment is created according to material and designated area and updated into playlist, terminal plays content according to the playlist after renewal.Present invention also offers a kind of terminal plays system, the present invention can solve the problems, such as use under terminal off-line state, can also meet that terminal energy designated area in the case of more split screens controls broadcasting situation by Field Force in addition；So as to meet the needs of client.

Description

A kind of terminal playing method and system
Technical field
The present invention relates to technical field of communication equipment, more particularly to a kind of terminal playing method and system.
Background technology
Existing networking version terminal can only uniformly issue broadcasting by the network platform by administrative staff under networking situation and appoint Business customization plays content, and this remote management be present：
1st, without can not be used under network condition；
2nd, underaction, all terminal plays contents log in management platform remote management by keeper, it is impossible to which each point is only Vertical control；
3rd, the broadcasting content in some region of terminal can not individually be controlled.
The content of the invention
One of the technical problem to be solved in the present invention, it is to provide a kind of terminal playing method, can solves terminal off line The problem of can not being used under state, it can also meet that terminal energy designated area in the case of more split screens is controlled by Field Force in addition Broadcasting situation；So as to meet the needs of client.
What one of problem of the present invention was realized in：A kind of terminal playing method,
The material in external memory storage is replicated to terminal；
The playlist of terminal is parsed, the attribute set according to playlist determines the designated area to be played out；
New playlist fragment is created according to material and designated area and updated into playlist, after terminal is according to renewal Playlist play content.
The second technical problem to be solved by the present invention, it is to provide a kind of terminal plays system, can solves terminal off line The problem of can not being used under state, it can also meet that terminal energy designated area in the case of more split screens is controlled by Field Force in addition Broadcasting situation；So as to meet the needs of client.
What the two of problem of the present invention were realized in：A kind of terminal plays system, the system include：Input module, solution Analyse module and playing module;
The input module：For replicating the material in external memory storage to terminal；
The parsing module：The playlist of terminal is parsed, the attribute set according to playlist determines to play out Designated area；
The playing module：New playlist fragment is created according to material and designated area and updated into playlist, Terminal plays content according to the playlist after renewal.
The invention has the advantages that：The present invention determines that terminal will be carried out according to the attribute of the playlist setting of local The designated area of broadcasting, the designated area can be the external memory storage broadcast area of terminal, the main broadcast area of terminal or terminal Full frame region；The present invention can solve the problems, such as that terminal can not use in offline state, can also meet that terminal exists in addition Energy designated area controls broadcasting situation by Field Force in the case of more split screens；So as to meet the needs of client.
Brief description of the drawings
Fig. 1 is the inventive method schematic flow sheet.
Fig. 2 is the structured flowchart of present system.
Embodiment
Refer to shown in Fig. 1,1, a kind of terminal playing method,
The material in external memory storage is replicated to terminal；The external memory storage can be USB flash disk, SD card, DOM cards, Nand Falsh, CF card etc. storage device；
The playlist of terminal is parsed, the attribute set according to playlist determines the designated area to be played out；
New playlist fragment is created according to material and designated area and updated into playlist, after terminal is according to renewal Playlist play content.
This method further comprises following steps：
Step 10, the material that will be played are copied under the catalogue of external memory storage one；The catalogue of external memory storage one is The catalogue for the free routing established under external memory storage root or external memory storage root；
Step 1, the external memory storage with material is inserted into terminal；
Step 2, terminal judge whether material can identify under the catalogue of external memory storage one（The material that can be identified includes：Text This document, picture, video, audio, pdf, ppt, swf）, the material that can identify is replicated to the disk directory of terminal；The material Including following at least one:Text, picture, video/audio, pdf, ppt or swf；
The local playlist playlist.xml of step 3, terminal parsing（That is the playlist of terminal local）, according to this The attribute that the playlist on ground is set determines the terminal designated area to be played out；Created according to material and designated area and newly broadcast Emplace table fragment（New playlist fragment is created in the internal memory of terminal）And update to local playlist In playlist.xml, terminal plays content according to the playlist after renewal；
When step 4, state before the broadcasting content of terminal will return to renewal, the sky for inserting no any file is outer Portion's memory；
Whether the designated area in step 5, terminal detection current play list has been updated, and is then to recover to specify area The broadcasting content in domain is the state before step 2；It is no, then do not operate.
Wherein, the step 2 is specially：
The catalogue of step 21, terminal scanning external memory storage, read a directory entry under catalogue；
Whether the directory entry that step 22, judgement are read is empty, is, then the All Files end of scan；And enter step 27, It is no, then into step 23；
Whether the catalogue that the directory entry that step 23, judgement are read points to is file；It is, then return to step 21；It is no, then Into step 24；
Whether the catalogue that the directory entry that step 24, judgement are read points to is effective text；It is then to obtain this article The md5 values of this document are added in terminal internal memory in a text static linked list TXT_LIST；For terminating components task, and return Step 21；It is no, then into step 25；
Whether the catalogue that the directory entry that step 25, judgement are read points to is effective picture；It is then to obtain the picture Md5 values are added in a picture static linked list IMG_LIST；For terminating components task, and return to step 21；It is no, then enter step Rapid 26；
Whether the catalogue that the directory entry that step 26, judgement are read points to is effective video；It is then to obtain the video Md5 values are added in a video static linked list VIDEO_LIST；For terminating components task, and return to step 21；It is no, then directly Return to step 21；
Step 27, matched according to the md5 values that are recorded in text static linked list, picture static linked list and video static linked list Material（Material corresponding to md5 in i.e. each chained list includes：Text, picture and video）, material is replicated to the magnetic of terminal Disk catalogue.
The step 3 is specially：
Whether step 31, the playlist playlist.xml of parsing terminal local are updated by external memory storage, no, The playlist bak_playlist.xml for replicating the local backup that local playlist playlist.xml replaces terminal is used In the recovering terminal of the task；It is, then into step 32；
Step 32, parse local backup playlist bak_playlist.xml attribute, judge terminal whether have appoint Business（Whether having task is configured in the playlist bak_playlist.xml of local backup attribute；Play It whether there is " unit " node in list bak_playlist.xml attribute）, it is, then into step 33；It is no, then into step 36；
Step 33, the playlist bak_playlist.xml of parsing local backup whether there is provided " broadcast by external memory storage Put area ", it is that the external memory storage broadcast area of setting is then set as designated area；And the information in designated area is read, enter Step 34；It is no, then the main broadcast area in terminal is set as designated area, and the information in designated area is read, into step 35；
Step 34, using text static linked list, picture static linked list and designated area information generation task data obtain It is used to deposit according to element to playlist fragment usb_playlist.xml, playlist fragment usb_playlist.xml Material, the temporary play list for specifying the attribute of broadcast area to generate；And enter step 37；
Step 35, using text static linked list, picture static linked list and designated area information generation task data replace Playlist fragment usb_playlist.xml is changed, and the use of video static linked list is that designated area increases video task；Go forward side by side Enter step 37；
Step 36, the designated area that is set as the full frame region in terminal, and use text static linked list, picture static chain Table, video static linked list generation task data replace playlist fragment usb_playlist.xml, into step 37；
Step 37, designated area updated labeled as external memory storage, and updated designated area, designated area will update The task data that replacement afterwards is completed plays out as content is played.
Step 5 is specially：Whether the designated area in the terminal detection current play list has been updated, and is, then The playlist bak_playlist.xml of copy backup replaces local playlist playlist.xml, so as to recover to play List；It is no, then it is not updated by external memory storage, it is not necessary to recover playlist.
Need exist for explanation be：
Terminal can be updated to USB flash disk material, and its renewal process is：
1st, USB flash disk is detected, analyzes USB flash disk material situation：
1. carry USB flash disk fails, USB flash disk module is exited
2. material is substandard, exits and prompt no available material
3. empty USB flash disk, recover USB flash disk area task and judge
4. material may be updated, renewal USB flash disk area task
2. material specification detects：
1. detecting and not supporting material, prompting is returned without available material；
2. detecting support material, the renewal of USB flash disk material is prompted, and the progress bar updated occur（For showing entering for renewal Degree situation）；
3. update USB flash disk area task：
1. creating USB flash disk playlist, if creating failure, mistake is prompted to extract USB flash disk；
2. calculating disk free space, if Insufficient disk space, mistake is prompted to extract USB flash disk；
3. update playlist；
4. notice scheduling renewal, is commenced play out.
Refer to shown in Fig. 2, a kind of terminal plays system, the system includes：Input module, parsing module, play mould Block, replication module, insertion module and detection module;
The replication module：The material that will be played is copied under the catalogue of external memory storage one；The external memory storage one Catalogue is the catalogue for the free routing established under external memory storage root or external memory storage root；The material includes Following at least one:Text, picture or video；
The input module：For replicating the material in external memory storage to terminal；The external memory storage can be USB flash disk, SD card, DOM cards, Nand Falsh, CF cards etc. storage device；The input module is specially：
External memory storage with material is inserted into terminal；
Terminal judges whether material can identify under the catalogue of external memory storage one（The material that can be identified includes：Text, Picture, video, audio, pdf, ppt, swf）, the material that can identify is replicated to the disk directory of terminal；
The parsing module：The playlist playlist.xml of terminal is parsed, it is true according to the attribute that playlist is set Surely the designated area to be played out；
The playing module：According to material and the new playlist fragment usb_playlist.xml of designated area establishment and more Newly into the playlist playlist.xml of local, terminal plays content according to the playlist after renewal.
The insertion module：When the broadcasting content of terminal will return to the state before updating, no any text is inserted The empty external memory storage of part；
The detection module：Whether the designated area in terminal detection current play list playlist.xml has been updated Cross, be, then the broadcasting content for recovering designated area is the state before execution parsing module；It is no, then do not operate.
Wherein, the operation of the parsing module is specially：
The catalogue of step 41, terminal scanning external memory storage, read a directory entry under catalogue；
Whether the directory entry that step 42, judgement are read is empty, is, then the All Files end of scan；And enter step 47, It is no, then into step 43；
Whether the catalogue that the directory entry that step 43, judgement are read points to is file；It is, then return to step 41；It is no, then Into step 44；
Whether the catalogue that the directory entry that step 44, judgement are read points to is effective text；It is then to obtain this article The md5 values of this document are added in a text static linked list TXT_LIST；And return to step 41；It is no, then into step 45；
Whether the catalogue that the directory entry that step 45, judgement are read points to is effective picture；It is then to obtain the picture Md5 values are added in a picture static linked list IMG_LIST；And return to step 41；It is no, then into step 46；
Whether the catalogue that the directory entry that step 46, judgement are read points to is effective video；It is then to obtain the video Md5 values are added in a video static linked list VIDEO_LIST；And return to step 41；It is no, then direct return to step 41；
Step 47, matched according to the md5 values that are recorded in text static linked list, picture static linked list and video static linked list Material（Material corresponding to md5 in i.e. each chained list includes：Text, picture and video）, material is replicated to the magnetic of terminal Disk catalogue.
The operation of the playing module is specially：
Whether step 51, the playlist playlist.xml of parsing terminal local are updated by external memory storage, no, The playlist bak_playlist.xml for replicating the local backup that local playlist playlist.xml replaces terminal is used In the recovering terminal of the task；It is, then into step 52；
Step 52, parse local backup playlist bak_playlist.xml attribute, judge terminal whether have appoint Business, it is, then into step 53；It is no, then into step 56；
Step 53, the playlist bak_playlist.xml of parsing local backup whether there is provided " broadcast by external memory storage Put area ", it is that the external memory storage broadcast area of setting is then set as designated area；And the information in designated area is read, enter Step 54；It is no, then the main broadcast area in terminal is set as designated area, and the information in designated area is read, into step 55；
Step 54, using text static linked list, picture static linked list and designated area information generation task data obtain It is used to deposit according to element to playlist fragment usb_playlist.xml, playlist fragment usb_playlist.xml Material, the temporary play list for specifying the attribute of broadcast area to generate；And enter step 57；
Step 55, using text static linked list, picture static linked list and designated area information generation task data replace Playlist fragment usb_playlist.xml is changed, and the use of video static linked list is that designated area increases video task；Go forward side by side Enter step 57；
Step 56, the designated area that is set as the full frame region in terminal, and use text static linked list, picture static chain Table, video static linked list generation task data replace playlist fragment usb_playlist.xml, into step 57；
Step 57, designated area updated labeled as external memory storage, and updated designated area, designated area will update The task data that replacement afterwards is completed plays out as content is played.
In addition, the operation of the detection module is specially：
Whether the designated area in terminal detection current play list has been updated, be, then copy backup is broadcast Emplace table bak_playlist.xml and replace local playlist playlist.xml, so as to recover playlist；It is no, then not It is updated by external memory storage, it is not necessary to recover playlist.
Need exist for explanation be：
Terminal can be updated to USB flash disk material, and its renewal process is：
1st, USB flash disk is detected, analyzes USB flash disk material situation：
1. carry USB flash disk fails, USB flash disk module is exited
2. material is substandard, exits and prompt no available material
3. empty USB flash disk, recover USB flash disk area task and judge
4. material may be updated, renewal USB flash disk area task
2. material specification detects：
1. detecting and not supporting material, prompting is returned without available material；
2. detecting support material, the renewal of USB flash disk material is prompted, and the progress bar updated occur（For showing entering for renewal Degree situation）；
3. update USB flash disk area task：
1. creating USB flash disk playlist, if creating failure, mistake is prompted to extract USB flash disk；
2. calculating disk free space, if Insufficient disk space, mistake is prompted to extract USB flash disk；
3. update playlist；
4. notice scheduling renewal, is commenced play out.
In a word, the present invention determines the terminal specified area to be played out according to the attribute of the playlist setting of local Domain, the designated area can be external memory storage broadcast area, the main broadcast area of terminal or the full frame region of terminal of terminal；This Invention can solve the problems, such as that terminal can not use in offline state, can also meet terminal energy in the case of more split screens in addition Designated area controls broadcasting situation by Field Force；So as to meet the needs of client.
The foregoing is only presently preferred embodiments of the present invention, all equivalent changes done according to scope of the present invention patent with Modification, it should all belong to the covering scope of the present invention.

Claims (13)

  1. A kind of 1. terminal playing method, it is characterised in that：
    The material in external memory storage is replicated to terminal；
    The playlist of terminal is parsed, the attribute set according to playlist determines the designated area to be played out；
    New playlist fragment is created according to material and designated area and updated into playlist, terminal is according to broadcasting after renewal Emplace table and play content；The designated area is the external memory storage broadcast area of terminal, the main broadcast area of terminal or terminal Full frame region；
    Methods described further comprises following steps：
    Step 1, the external memory storage with material is inserted into terminal；
    Step 2, terminal judge whether material can identify under the catalogue of external memory storage one, the magnetic of the material that duplication can identify to terminal Disk catalogue；The step 2 is specially：
    The catalogue of step 21, terminal scanning external memory storage, read a directory entry under catalogue；
    Whether the catalogue that the directory entry that step 24, judgement are read points to is effective text；It is then to obtain this article herein The md5 values of part are added in a text static linked list；And return to step 21；It is no, then into step 25；
    Whether the catalogue that the directory entry that step 25, judgement are read points to is effective picture；It is then to obtain the md5 of the picture Value is added in a picture static linked list；And return to step 21；It is no, then into step 26；
    Whether the catalogue that the directory entry that step 26, judgement are read points to is effective video；It is then to obtain the md5 of the video Value is added in a video static linked list；And return to step 21；It is no, then direct return to step 21；
    The local playlist of step 3, terminal parsing, determines that terminal will be broadcast according to the attribute that the playlist of local is set The designated area put；New playlist fragment is created according to material and designated area and updated into playlist, terminal according to Playlist after renewal plays content；
    The step 3 is specially：
    Whether step 31, the playlist of parsing terminal local are updated by external memory storage, no, replicate local played column The playlist that table replaces the local backup of terminal is used for the recovering terminal of the task；It is, then into step 32；
    Step 32, parse local backup playlist attribute, judge whether terminal has task, be, then into step 33； It is no, then into step 36；
    Whether step 33, the playlist of parsing local backup are provided with " external memory storage broadcast area ", are, then by the outer of setting Portion memory broadcast area is set as designated area；And the information in designated area is read, into step 34；It is no, then by terminal Main broadcast area be set as designated area, and the information in designated area is read, into step 35；
    Step 34, using text static linked list, picture static linked list and designated area information generation task data broadcast Table fragment is emplaced, the playlist fragment is used to deposit according to material, the temporary play list for specifying the attribute of broadcast area to generate； And enter step 37；
    Step 35, replaced and broadcast using the information generation task data of text static linked list, picture static linked list and designated area Table fragment is emplaced, and the use of video static linked list is that designated area increases video task；And enter step 37；
    Step 36, the designated area that is set as the full frame region in terminal, and using text static linked list, picture static linked list, Video static linked list generation task data replaces playlist fragment, into step 37；
    Step 37, designated area updated labeled as external memory storage, and updated designated area, designated area is by after renewal The task data completed is replaced as content is played to play out.
  2. A kind of 2. terminal playing method according to claim 1, it is characterised in that：The material includes following at least one Kind:Text, picture or video.
  3. A kind of 3. terminal playing method according to claim 1, it is characterised in that：Also include before the step 1：
    Step 10, the material that will be played are copied under the catalogue of external memory storage one；The catalogue of external memory storage one is outside The catalogue for the free routing established under memory root or external memory storage root.
  4. A kind of 4. terminal playing method according to claim 1, it is characterised in that：Also include after the step 3：
    When step 4, state before the broadcasting content of terminal will return to renewal, the sky for inserting no any file outside is deposited Reservoir；
    Whether the designated area in step 5, terminal detection current play list has been updated, and is then to recover designated area It is the state before step 2 to play content；It is no, then do not operate.
  5. A kind of 5. terminal playing method according to claim 1, it is characterised in that：Between the step 21 and step 24 also Including：
    Whether the directory entry that step 22, judgement are read is empty, is, then the All Files end of scan；And enter step 27, it is no, Then enter step 23；
    Whether the catalogue that the directory entry that step 23, judgement are read points to is file；It is, then return to step 21；It is no, then enter Step 24；
    Also include after the step 26：
    Step 27, element matched according to the md5 values that are recorded in text static linked list, picture static linked list and video static linked list Material, material is replicated to the disk directory of terminal.
  6. A kind of 6. terminal playing method according to claim 1, it is characterised in that：Step 5 is specially：
    Whether the designated area in the terminal detection current play list has been updated, and is, then the played column of copy backup Table replaces local playlist, so as to recover playlist；It is no, then it is not updated by external memory storage, it is not necessary to which that recovery is broadcast Emplace table.
  7. A kind of 7. terminal plays system, it is characterised in that：The system includes：Input module, parsing module and playing module；
    The input module：For replicating the material in external memory storage to terminal；
    The parsing module：The playlist of terminal is parsed, the attribute set according to playlist determines the finger to be played out Determine region；
    The operation of the parsing module is specially：
    The catalogue of step 41, terminal scanning external memory storage, read a directory entry under catalogue；
    Whether the catalogue that the directory entry that step 44, judgement are read points to is effective text；It is then to obtain this article herein The md5 values of part are added in a text static linked list；And return to step 41；It is no, then into step 45；
    Whether the catalogue that the directory entry that step 45, judgement are read points to is effective picture；It is then to obtain the md5 of the picture Value is added in a picture static linked list；And return to step 41；It is no, then into step 46；
    Whether the catalogue that the directory entry that step 46, judgement are read points to is effective video；It is then to obtain the md5 of the video Value is added in a video static linked list；And return to step 41；It is no, then direct return to step 41；
    The playing module：New playlist fragment is created according to material and designated area and updated into playlist, terminal Content is played according to the playlist after renewal；The designated area is the external memory storage broadcast area of terminal, the main broadcaster of terminal Put area or the full frame region of terminal；
    The operation of the playing module is specially：
    Whether step 51, the playlist of parsing terminal local are updated by external memory storage, no, replicate local played column The playlist that table replaces the local backup of terminal is used for the recovering terminal of the task；It is, then into step 52；
    Step 52, parse local backup playlist attribute, judge whether terminal has task, be, then into step 53； It is no, then into step 56；
    Whether step 53, the playlist of parsing local backup are provided with " external memory storage broadcast area ", are, then by the outer of setting Portion memory broadcast area is set as designated area；And the information in designated area is read, into step 54；It is no, then by terminal Main broadcast area be set as designated area, and the information in designated area is read, into step 55；
    Step 54, using text static linked list, picture static linked list and designated area information generation task data broadcast Table fragment is emplaced, the playlist fragment is used to deposit according to material, the temporary play list for specifying the attribute of broadcast area to generate； And enter step 57；
    Step 55, replaced and broadcast using the information generation task data of text static linked list, picture static linked list and designated area Table fragment is emplaced, and the use of video static linked list is that designated area increases video task；And enter step 57；
    Step 56, the designated area that is set as the full frame region in terminal, and using text static linked list, picture static linked list, Video static linked list generation task data replaces playlist fragment, into step 57；
    Step 57, designated area updated labeled as external memory storage, and updated designated area, designated area is by after renewal The task data completed is replaced as content is played to play out.
  8. 8. a kind of terminal plays system according to claim 7, it is characterised in that the operation of the input module is specific For：
    External memory storage with material is inserted into terminal；
    Terminal judges whether material can identify under the catalogue of external memory storage one, the disk mesh of the material that duplication can identify to terminal Record.
  9. A kind of 9. terminal plays system according to claim 7, it is characterised in that：The material includes following at least one Kind:Text, picture or video.
  10. A kind of 10. terminal plays system according to claim 8, it is characterised in that：The system also includes replication module,
    The replication module：The material that will be played is copied under the catalogue of external memory storage one；The catalogue of external memory storage one For the catalogue for the free routing established under external memory storage root or external memory storage root.
  11. A kind of 11. terminal plays system according to claim 8, it is characterised in that：The system also includes insertion module And detection module；
    The insertion module：When the broadcasting content of terminal will return to the state before updating, no any file is inserted Empty external memory storage；
    The detection module：Whether the designated area in terminal detection current play list has been updated, and is, then recovers to specify The broadcasting content in region is the state before execution parsing module；It is no, then do not operate.
  12. A kind of 12. terminal plays system according to claim 8, it is characterised in that：Between the step 41 and step 44 Also include：
    Whether the directory entry that step 42, judgement are read is empty, is, then the All Files end of scan；And enter step 47, it is no, Then enter step 43；
    Whether the catalogue that the directory entry that step 43, judgement are read points to is file；It is, then return to step 41；It is no, then enter Step 44；
    Also include after the step 46：
    Step 47, element matched according to the md5 values that are recorded in text static linked list, picture static linked list and video static linked list Material, material is replicated to the disk directory of terminal.
  13. A kind of 13. terminal plays system according to claim 11, it is characterised in that：The operation of the detection module is specific For：
    Whether the designated area in the terminal detection current play list has been updated, and is, then the played column of copy backup Table replaces local playlist, so as to recover playlist；It is no, then it is not updated by external memory storage, it is not necessary to which that recovery is broadcast Emplace table.
CN201310655100.3A 2013-12-06 2013-12-06 A kind of terminal playing method and system Active CN103699584B (en)

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Application Number Priority Date Filing Date Title
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