CN102855904A - Sound/video file processing method, playing control method and playing system - Google Patents
Sound/video file processing method, playing control method and playing system Download PDFInfo
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Abstract
The invention relates to file processing, in particular to a sound/video file processing method, a playing control method and a playing system. The sound/video file processing method includes dividing a sound/video file into a plurality of first-layer blocks; marking the first-layer blocks with a plurality of first-layer addresses; respectively compiling a first code for each first-layer address; dividing each first-layer block into a plurality of second-layer blocks; marking the second-layer blocks with a plurality of second-layer addresses; and compiling a second code for each second-layer address. The first codes and the second codes are combined into an index to point to an interval of the sound/video file. The sound/video file processing method, the playing control method and the playing system have the advantages that development difficulty is reduced for developers, design freedom is increased, the file does not need to be divided, and playing smoothness is improved.
Description
Technical field
The present invention relates to processing and the Play System of a kind of file processing, particularly sound/audio/video file.
Background technology
At present in the streets common music/audio and video player is in played file, and modal shortcoming is exactly the section that can't select voluntarily wish to play.With the legacy card band, only can see through the mode of examination mistake (Trial and Error), constantly tape is turned forward or backward soon, just can choose the track that wish is play.With CD, also only can see through selects track Dan Shoudan to select firstly, if select the picture of certain the concrete time in some music or the audio/video file, still identical with old-fashioned cassette tape, only can see through the mode of examination mistake, constantly tape is turned forward or backward soon, just can choose the part that wish is play.With present most popular MP3 format, but the section that utilizes the mode of drawing track BAR to select wish to play, although can shorten the process of examination mistake, but and can't once just choose accurately the section that wish is play.
In other words, when wish repeated to listen to the data of certain section, the user must take the section that many time operation players can hear that just oneself needs.This is for using this type of player to learn a language or to carry out the user of speech guide very not convenient.
Digital music/audio-visual can see through software, according to deviser's idea a music/audio/video file is divided into several music/audio/video files.Thus, although the user can select needed music/audio/video file to play according to need, the deviser must spend cutting apart and name at file a large amount of time; The user not only will find in the huge file of quantity and wish the file play, if when wishing to play continuously, also may be because of comprising several files, and the process of change file also may cause the user that the sense of interruption is arranged during broadcast.
Summary of the invention
Purpose of the present invention can freely select a sound for providing a kind of/sound of audio-visual broadcast starting point/audio/video file disposal route, control method for playing back and Play System.
A kind of sound/audio/video file disposal route, Bao Kuo ︰ is divided into a plurality of ground floor blocks with one sound/audio/video file; Those ground floor blocks are labeled as a plurality of ground floors address; Each this ground floor address compiled respectively give a first code; Each this ground floor block is divided into a plurality of second layer blocks; Those second layer blocks are labeled as a plurality of second layers address; And each this second layer address compiled respectively give a second code; Wherein, those first codes and those second codes are combined as an index to point to an interval of this sound/audio/video file.
Wherein, described method also comprises: each this second layer block is divided into a plurality of sub-block; Those sub-block are labeled as a plurality of layer 3 address; And with each this layer 3 address is compiled respectively and is given a third generation code, and those third generation codes and those first codes and those second codes are combined as this index to point to this interval of this sound/audio/video file.
Wherein, those first codes, those second codes and those third generation codes comprise one or more bits.
A kind of sound/audio/video file disposal route, Bao Kuo ︰ is divided into a plurality of ground floor blocks with one sound/audio/video file; Those ground floor blocks are labeled as a plurality of ground floors address; Each this ground floor address compiled respectively give a first code; Each this ground floor block is divided into a plurality of second layer blocks; Those second layer blocks are labeled as a plurality of second layers address; And each this second layer address compiled respectively give a second code; Wherein, those first codes and those second codes are combined as an index as a sequential, to point to a time point of this sound/audio/video file.
Wherein, described method also comprises: each this second layer block is divided into a plurality of sub-block; Those sub-block are labeled as a plurality of layer 3 address; And with each this layer 3 address is compiled respectively and is given a third generation code, and those third generation codes and those first codes and those second codes are combined as this index to point to this time point of this sound/audio/video file.
Wherein, those first codes, those second codes and those third generation codes comprise one or more bits.
A kind of digital audio/audio/video file comprises: a label has an index data; And one sound/video-audio data; Wherein, this index data has a plurality of codes, and each this code system is to a sequential of a reproduction time that should sound/video-audio data.
A kind of control method for playing back of digital audio/audio/video file comprises: this index data that reads this digital audio/audio/video file; Receive a control signal, find a corresponding address according to this control signal by one of them of those codes of this index data; Produce one and play signal, begin to play this sound/video-audio data by this sequential of this corresponding address mark time point one of pointed.
A kind of digital audio/audio/video file comprises: a label has an index data; And one sound/video-audio data; Wherein, this index data has a plurality of codes, between a given zone of each this code system this digital audio/audio/video file of corresponding note.
A kind of control method for playing back of digital audio/audio/video file comprises: this index data that reads this digital audio/audio/video file; Receive a control signal, find a corresponding address according to this control signal by one of them of those codes of this index data; Produce one and play signal, play between this given zone of this corresponding address institute mark.
A kind of playing device, be fit to play one sound/audio/video file, this sound/audio/video file has a label, and each a plurality of code in this label are between should a specific broadcast area of digital audio/audio/video file, this device comprises: one selects the unit to read, can play this sound/audio/video file; And a plurality of buttons, one input signal of indication user demand can be passed to this and select the unit to read, this selects the unit to read according to this input signal from those buttons, in those codes, seek the code corresponding with this input signal, and it is interval to play this code this correspondence pointed, to switch in those intervals rapidly.
Wherein, those codes comprise one or more bits.
A kind of playing device, be fit to play one sound/audio/video file, this sound/audio/video file has a label, and each a plurality of code in this label are to a time point that should digital audio/audio/video file, this device Bao Kuo ︰ one selects the unit to read, can play this sound/audio/video file; And a plurality of buttons, one input signal of indication user demand can be passed to this and select the unit to read, this selects the unit to read according to this input signal from those buttons, in those codes, seek the code corresponding with this input signal, and begin to play from this time point of this code this sound/audio/video file pointed.
Wherein, those codes comprise one or more bits.
A kind of Play System comprises: one sound/audio/video file comprises: a label has a plurality of codes; And one sound/video-audio data, wherein, each this code is to a sequential of a reproduction time that should sound/video-audio data; And a playing device, comprising: a memory storage, deposit this sound/audio/video file; One processor is processed this sound/audio/video file, and produces a broadcast signal; One loudspeaker receive this broadcast signal and play a sound; And a man-machine interface, provide a control signal to this processor; Wherein, when a user inputs a control signal via this man-machine interface, this processor should be play signal according to this control signal this corresponding timing sequence generating from those codes, and began to play this sound/audio/video file.
Wherein, those codes comprise one or more bits.
A kind of Play System comprises: one sound/audio/video file comprises: a label has a plurality of codes; And one sound/video-audio data, wherein, each this code is between should a given zone of this sound/audio/video file; And a playing device, comprising: a memory storage, deposit this sound/audio/video file; One processor is processed this sound/audio/video file, and produces a broadcast signal; One loudspeaker receive this broadcast signal and play a sound; And a man-machine interface, provide a control signal to this processor; Wherein, when a user inputs a control signal via this man-machine interface, this processor finds from those codes between this given zone of a correspondence according to this control signal.
Wherein, those codes comprise one or more bits.
A kind of Play Control step comprises: read an index data, this index data has a plurality of codes; Receive a control signal, obtain one of them of those codes corresponding to this control signal; According to this code of obtaining, an address of reading one sound/video-audio data, a sequential of this this sound/video-audio data of address mark; Produce one and play signal, begin to play this sound/audio/video file data by this sequential of this address mark time point pointed.
A kind of Play Control step comprises: read an index data, this index data has a plurality of codes; Receive a control signal, obtain one of them of those codes corresponding to this control signal; According to this code of obtaining, an address of reading one sound/video-audio data is between one given zone of this this sound/video-audio data of address mark; Produce one and play signal, play between this given zone of this sound of this address institute mark/audio/video file data.
A kind of Play Control step comprises: read general index data, these general index data have a plurality of codes, and wherein, those codes point to respectively a plurality of sound/audio/video files, and each this sound/audio/video file comprises an index data; Receive one first control signal, and obtain a corresponding code in these general index data according to this control signal; According to this corresponding code, read an address of the corresponding sound/audio/video file in those sound/audio/video files; Read this sound/audio/video file according to this address, and obtain a corresponding address in this index data, a sequential of one sound in this this sound/audio/video file of corresponding address mark/video-audio data according to one second control number; Produce one and play signal, begin to play this sound/video-audio data by this sequential time point pointed of this corresponding address institute mark.
A kind of Play Control step comprises: read general index data, these general index data have a plurality of codes, and wherein, those codes point to respectively a plurality of sound/audio/video files, and each this sound/audio/video file comprises an index data; Receive one first control signal, and obtain a corresponding code in these general index data according to this control signal; According to this corresponding code, read an address of the corresponding sound/audio/video file in those sound/audio/video files; Read this sound/audio/video file according to this address, and obtain a corresponding address in this index data according to one second control number, between a given zone of one sound in this this sound/audio/video file of corresponding address mark/video-audio data; Produce one and play signal, play between this given zone by this corresponding address institute mark.
Beneficial effect of the present invention is: the invention provides the sound of a kind of can freely selecting a sound/audio-visual broadcast starting point/audio/video file disposal route, control method for playing back and Play System.As long as see through sound/audio/video file is cut apart and the step of mark, and give each interval specific code, the code that the user can see through simple one or more bit of input can switch in a plurality of intervals rapidly, can choose at once and oneself want repeat playing or specific content, need not divided file, except reducing the difficulty of developer's exploitation, increase the degree of freedom of design, more because need not divided file, increase the smoothness sense when playing.Play System provided by the present invention can be applicable to the speech guide, religion scripture Guiding System, child's bedtime stories/DVD player, accompanying video in language learning machine, the Art Museum or museum etc.
Description of drawings
Below in conjunction with the drawings and specific embodiments technical method of the present invention is described in detail, so that the features and advantages of the present invention are more obvious.Wherein:
Figure 1A ~ Fig. 1 C is depicted as the according to an embodiment of the invention processing mode synoptic diagram of sound/audio/video file.
Figure 2 shows that the according to an embodiment of the invention process flow figure of sound/audio/video file.
Figure 3 shows that a kind of according to an embodiment of the invention playing device block schematic diagram.
Figure 4 shows that the according to an embodiment of the invention synoptic diagram of sound/audio/video file.
[primary clustering symbol description]
202 ~ 214: step
300: playing device
302: memory storage
304: processor
306: loudspeaker
308: man-machine interface
310: control signal
312: play signal
Embodiment
Below will provide detailed explanation to embodiments of the invention.Although the present invention sets forth in connection with embodiment, should understand this is not to mean the present invention is defined in these embodiment.On the contrary, the invention is intended to contain defined various variations, modification and equipollent in the spirit and scope of the invention that is defined by rear attached claim.
In addition, in following detailed description of the present invention, to understand completely in order providing for of the present invention, a large amount of details to be provided.Yet, know usually that in having in the art the knowledgeable will understand, there are not these details, the present invention can implement equally.In some other examples, method, program, assembly and the circuit known for everybody are not described in detail, so that highlight purport of the present invention.
Figure 1A ~ Fig. 1 C is depicted as the according to an embodiment of the invention processing mode synoptic diagram of sound/audio/video file (Audio/Video File).Figure 2 shows that the according to an embodiment of the invention process flow figure of sound/audio/video file.Fig. 2 describes with reference to Figure 1A ~ Fig. 1 C.
Shown in Figure 1A, general sound/audio/video file comprises two parts: label (Tag) and sound/video-audio data (Audio/Video Data).Common tag format comprises: ID3, APE etc. have comprised the data such as singer's data, special edition (Album) relevent information or the lyrics usually in the label.See also Fig. 2, in an embodiment of the present invention, in step 202, the sound/video-audio data of sound/audio/video file partly is divided into a plurality of ground floor blocks (Period).In step 204, those ground floor blocks are labeled as a plurality of ground floors address (Position), and in step 206, each ground floor address is compiled respectively give a first code (Code).For example, as shown in Figure 1B, sound/video-audio data partly is divided into 6 blocks, each block gives respectively a code (for example, block 1, block 2 etc.).Then, can according to user's demand or file size, in step 208, the ground floor block further be divided into a plurality of second layer blocks.In step 210, those second layer blocks are labeled as a plurality of second layers address.And in step 212, each second layer address compiled respectively give a second code.For example, shown in Fig. 1 C, ground floor block 1 is divided into 6 second layer blocks, each second layer block gives respectively a second code (for example, block 1.1, block 1.2, block 2.1 etc.).In step 214, a plurality of first codes and a plurality of second code are combined as index (Index), with an interval (Zone) of indication sound/audio/video file.Wherein, index data will be stored in the label of sound/audio/video file.
In another embodiment, if sound/audio/video file size is too large or the user needs trickleer segmentation, can again each second layer block be divided into a plurality of sub-block, sub-block is labeled as a plurality of layer 3 address, and with each this layer 3 address is compiled respectively and is given a third generation code, at last third generation code and first code and second code are combined as index, with interval or the sequential of the special time that points to sound/audio/video file.
Understand for convenient, enumerate one with the embodiment of numeral as code at this.In the embodiment of index as the interval, sound/video-audio data is divided into three layers of block, each block is that time span is the interval in 10 seconds.Therefore, when cutting apart sound/video-audio data, each block system is by three codes, and for example, 1.1.1,1.1.2 are combined as an index.Suppose that code 1.1.1 sensing block is 0 minute 11 seconds to 0 minute and 20 seconds interval.Then the block of code 1.1.2 then points to the interval by 10 seconds that began to play in 0 minute 20 seconds, and the rest may be inferred, and sound/audio/video file is divided into a plurality of intervals.In an embodiment of the present invention, first code, second code and third generation code can comprise one or more bit (bit), but not as limit.
In one embodiment, when index was used as a sequential, each index only was to point to point between a period of time, begins down to play continuously from the specified time point of index during broadcast.For convenience of description, present embodiment only with index as the explanation of interval as embodiment.
Figure 3 shows that a kind of according to an embodiment of the invention block schematic diagram of playing device 300.In one embodiment, playing device 300 comprises and selects the unit to read.In one embodiment, playing device 300 can be used for playing one sound with a label/audio/video file, wherein, comprises a plurality of codes in the label, between a specific broadcast area of the corresponding sound/audio/video file of each code.In another embodiment, playing device 300 can be used for playing one sound with a label/audio/video file, a time point of the corresponding digital audio/audio/video files of a plurality of codes of each in the label.Playing device 300 also comprises a plurality of buttons, one input signal of indication user demand can be passed to and select the unit to read, select the unit to read according to the input signal from button, in a plurality of codes, seek the code identical with input signal, and playback code corresponding interval/sequential pointed, in a plurality of interval/time points of sound/audio/video file, to switch rapidly.Those codes comprise one or more bit, but not as limit.
More specifically, in one embodiment, as shown in Figure 3, in one embodiment, playing device 300 comprises a memory storage 302, a processor 304, loudspeaker 306 and a man-machine interface 308.Memory storage 302 is for storage one sound/audio/video file, and wherein, this sound/audio/video file is the sound/audio/video file that comprises a plurality of intervals after processing via method shown in Figure 2.And sound/audio/video file comprises the label with an index data, and a sound/video-audio data with a plurality of addresses corresponding with a plurality of intervals.Wherein, in one embodiment, comprise a plurality of codes in the index data, a sequential of a reproduction time of the corresponding sound/video-audio data of each code.In another embodiment, each code in the index data corresponds between a given zone of sound/video-audio data, and for example, the block of 1.1.2 then points to by 10 seconds that began broadcast in 0 minute 20 seconds interval.Those codes comprise one or more bit, but not as limit.
A kind of control method for playing back of digital audio/audio/video file comprises: this index data that reads this digital audio/audio/video file; Receive a control signal, find a corresponding address according to this control signal by one of them of those codes of this index data; Produce one and play signal, begin to play this sound/video-audio data by this interval/sequential of this corresponding address mark interval/time point one of pointed.
As shown in Figure 3, in one embodiment, when a user via man-machine interface 308 (for example, one button or contact panel, but not as the limit) input one operational order after, man-machine interface 308 is converted to a control signal 310 with operational order, and control signal 310 is passed to processor 304.After processor 304 is received control signal 310, then read memory storage 302, from a plurality of codes of the index data of sound/audio/video file, find a corresponding address according to control signal 310, and produce one and play signal 312 to loudspeaker 306, sound/audio/video file is begun to play by one interval of corresponding address institute mark/time point.
Figure 4 shows that the according to another embodiment of the present invention broadcast mode synoptic diagram of sound/audio/video file.As shown in Figure 4, in one embodiment, (for example store a plurality of sound/audio/video files at a Storage Media (such as disc, hard disk etc.), sound/audio/video file one, sound/audio/video file two and sound/audio/video file three) and general index data, the general index data have a plurality of codes and (for example point to respectively a plurality of sound/audio/video files, point to sound/audio/video file one, or point to sound/audio/video file two).When the user plays this Storage Media with software or hardware, the user via man-machine interface input operation instruction as shown in Figure 3 after, playing device is read corresponding code in the general index data according to operational order, and code is play corresponding sound/audio/video file according to this again.Intelligible, be stored in the Storage Media sound/audio/video file can via as Figure 1A ~ Fig. 1 C and document handling modus shown in Figure 2 with coding and have separately an index data.Therefore, in like manner, the user can see through man-machine interface 308 input operation instructions as shown in Figure 3, and man-machine interface 308 is converted to the first control signal with operational order, and obtains a corresponding code in these general index data according to this control signal.According to this corresponding code, read an address of the corresponding sound/audio/video file in those sound/audio/video files; Read this sound/audio/video file according to this address, and obtain a corresponding address in this index data according to one second control number, between a given zone of one sound in this this sound/audio/video file of corresponding address mark/video-audio data/sequential; Produce one and play signal, play by beginning to play this sound/video-audio data between this given zone of this corresponding address institute mark or by this sequential time point pointed of this corresponding address institute mark.
Therefore, the invention provides one can freely select a sound/Play System of audio-visual broadcast starting point with and the associated documents disposal route.As long as see through sound/audio/video file is cut apart and the step of mark, and give each interval specific code, the code that the user can see through simple one or more bit of input can switch in a plurality of intervals rapidly, can choose at once and oneself want repeat playing or specific content, for example: when the user selects first of chapter 1 first segment, the time that can indicate according to code corresponding in the index immediately begins to play, need not divided file, except reducing the difficulty of developer's exploitation, increase the degree of freedom of design, more because need not divided file, increase the smoothness sense when playing.Play System provided by the present invention can be applicable to the speech guide, religion scripture Guiding System, child's bedtime stories/DVD player, accompanying video in language learning machine, the Art Museum or museum etc.
Claims (22)
1. sound/audio/video file disposal route is wrapped and is drawn together ︰
One sound/audio/video file is divided into a plurality of ground floor blocks;
Those ground floor blocks are labeled as a plurality of ground floors address;
Each this ground floor address compiled respectively give a first code;
Each this ground floor block is divided into a plurality of second layer blocks;
Those second layer blocks are labeled as a plurality of second layers address; And
Each this second layer address compiled respectively give a second code;
Wherein, those first codes and those second codes are combined as an index to point to an interval of this sound/audio/video file.
2. the method for claim 1 also comprises:
Each this second layer block is divided into a plurality of sub-block;
Those sub-block are labeled as a plurality of layer 3 address; And
This layer 3 address is compiled respectively and is given a third generation code with each, and those third generation codes and those first codes and those second codes are combined as this index to point to this interval of this sound/audio/video file.
3. method as claimed in claim 2, wherein, those first codes, those second codes and those third generation codes comprise one or more bits.
4. sound/audio/video file disposal route is wrapped and is drawn together ︰
One sound/audio/video file is divided into a plurality of ground floor blocks;
Those ground floor blocks are labeled as a plurality of ground floors address;
Each this ground floor address compiled respectively give a first code;
Each this ground floor block is divided into a plurality of second layer blocks;
Those second layer blocks are labeled as a plurality of second layers address; And
Each this second layer address compiled respectively give a second code;
Wherein, those first codes and those second codes are combined as an index as a sequential, to point to a time point of this sound/audio/video file.
5. method as claimed in claim 4 also comprises:
Each this second layer block is divided into a plurality of sub-block;
Those sub-block are labeled as a plurality of layer 3 address; And
This layer 3 address is compiled respectively and is given a third generation code with each, and those third generation codes and those first codes and those second codes are combined as this index to point to this time point of this sound/audio/video file.
6. method as claimed in claim 4, wherein, those first codes, those second codes and those third generation codes comprise one or more bits.
7. digital audio/audio/video file comprises:
One label has an index data; And
One sound/video-audio data;
Wherein, this index data has a plurality of codes, and each this code system is to a sequential of a reproduction time that should sound/video-audio data.
8. the control method for playing back of a digital audio/audio/video file as claimed in claim 7 comprises:
Read this index data of this digital audio/audio/video file;
Receive a control signal, find a corresponding address according to this control signal by one of them of those codes of this index data;
Produce one and play signal, begin to play this sound/video-audio data by this sequential of this corresponding address mark time point one of pointed.
9. digital audio/audio/video file comprises:
One label has an index data; And
One sound/video-audio data;
Wherein, this index data has a plurality of codes, between a given zone of each this code system this digital audio/audio/video file of corresponding note.
10. the control method for playing back of a digital audio/audio/video file as claimed in claim 9 comprises:
Read this index data of this digital audio/audio/video file;
Receive a control signal, find a corresponding address according to this control signal by one of them of those codes of this index data;
Produce one and play signal, play between this given zone of this corresponding address institute mark.
11. a playing device is fit to play one sound/audio/video file, this sound/audio/video file has a label, and each a plurality of code in this label are between should a specific broadcast area of digital audio/audio/video file, and this device comprises:
One selects the unit to read, can play this sound/audio/video file; And
A plurality of buttons, one input signal of indication user demand can be passed to this and select the unit to read, this selects the unit to read according to this input signal from those buttons, in those codes, seek the code corresponding with this input signal, and it is interval to play this code this correspondence pointed, to switch in those intervals rapidly.
12. playing device as claimed in claim 11, wherein, those codes comprise one or more bits.
13. a playing device is fit to play one sound/audio/video file, this sound/audio/video file has a label, and each a plurality of code in this label are to a time point that should digital audio/audio/video file, and this device wraps draws together ︰
One selects the unit to read, can play this sound/audio/video file; And
A plurality of buttons, one input signal of indication user demand can be passed to this and select the unit to read, this selects the unit to read according to this input signal from those buttons, in those codes, seek the code corresponding with this input signal, and begin to play from this time point of this code this sound/audio/video file pointed.
14. playing device as claimed in claim 13, wherein, those codes comprise one or more bits.
15. a Play System comprises:
One sound/audio/video file comprises:
One label has a plurality of codes; And
One sound/video-audio data, wherein, each this code is to a sequential of a reproduction time that should sound/video-audio data; And
One playing device comprises:
One memory storage is deposited this sound/audio/video file;
One processor is processed this sound/audio/video file, and produces a broadcast signal;
One loudspeaker receive this broadcast signal and play a sound; And
One man-machine interface provides a control signal to this processor;
Wherein, when a user inputs a control signal via this man-machine interface, this processor should be play signal according to this control signal this corresponding timing sequence generating from those codes, and began to play this sound/audio/video file.
16. Play System as claimed in claim 15, wherein, those codes comprise one or more bits.
17. a Play System comprises:
One sound/audio/video file comprises:
One label has a plurality of codes; And
One sound/video-audio data, wherein, each this code is between should a given zone of this sound/audio/video file; And
One playing device comprises:
One memory storage is deposited this sound/audio/video file;
One processor is processed this sound/audio/video file, and produces a broadcast signal;
One loudspeaker receive this broadcast signal and play a sound; And
One man-machine interface provides a control signal to this processor;
Wherein, when a user inputs a control signal via this man-machine interface, this processor finds from those codes between this given zone of a correspondence according to this control signal.
18. Play System as claimed in claim 17, wherein, those codes comprise one or more bits.
19. a Play Control step comprises:
Read an index data, this index data has a plurality of codes;
Receive a control signal, obtain one of them of those codes corresponding to this control signal;
According to this code of obtaining, an address of reading one sound/video-audio data, a sequential of this this sound/video-audio data of address mark;
Produce one and play signal, begin to play this sound/audio/video file data by this sequential of this address mark time point pointed.
20. a Play Control step comprises:
Read an index data, this index data has a plurality of codes;
Receive a control signal, obtain one of them of those codes corresponding to this control signal;
According to this code of obtaining, an address of reading one sound/video-audio data is between one given zone of this this sound/video-audio data of address mark;
Produce one and play signal, play between this given zone of this sound of this address institute mark/audio/video file data.
21. a Play Control step comprises:
Read general index data, these general index data have a plurality of codes, and wherein, those codes point to respectively a plurality of sound/audio/video files, and each this sound/audio/video file comprises an index data;
Receive one first control signal, and obtain a corresponding code in these general index data according to this control signal;
According to this corresponding code, read an address of the corresponding sound/audio/video file in those sound/audio/video files;
Read this sound/audio/video file according to this address, and obtain a corresponding address in this index data, a sequential of one sound in this this sound/audio/video file of corresponding address mark/video-audio data according to one second control number;
Produce one and play signal, begin to play this sound/video-audio data by this sequential time point pointed of this corresponding address institute mark.
22. a Play Control step comprises:
Read general index data, these general index data have a plurality of codes, and wherein, those codes point to respectively a plurality of sound/audio/video files, and each this sound/audio/video file comprises an index data;
Receive one first control signal, and obtain a corresponding code in these general index data according to this control signal;
According to this corresponding code, read an address of the corresponding sound/audio/video file in those sound/audio/video files;
Read this sound/audio/video file according to this address, and obtain a corresponding address in this index data according to one second control number, between a given zone of one sound in this this sound/audio/video file of corresponding address mark/video-audio data;
Produce one and play signal, play between this given zone by this corresponding address institute mark.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012103372242A CN102855904A (en) | 2012-09-12 | 2012-09-12 | Sound/video file processing method, playing control method and playing system |
Applications Claiming Priority (1)
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| CN103888823A (en) * | 2014-03-19 | 2014-06-25 | 深圳市九洲电器有限公司 | Multimedia playing method and player |
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