Abstract:
The present invention discloses a method of editing a multi-media playing schedule for a digital photo frame, a system and a computer readable storage medium thereof, which are characterized in that users can edit a multi-media playing schedule on the data processing apparatus when the digital photo frame is electrically connected to the data processing apparatus, and after editing of the multi-media playing schedule is finished, the multi-media playing schedule is transmitted to the digital photo frame and stored in the digital photo frame. Therefore, the problem of being unable to edit complicated multi-media playing schedules due to simple operation interface of digital photo frames can be solved.

Description:
BACK GROUND OF THE INVENTION 
     1. Field of the Invention 
     The present invention is related to a system of editing a multi-media playing schedule, particularly to the technical field of connecting an external data processing apparatus with a digital photo frame for editing a multi-media playing schedule used in the digital photo frame. 
     2. Description of the Related Art 
     Currently, as digital image apparatuses are popularized day by day, more and more users utilize digital cameras and scanners to digitalize various images, so as to facilitate to store in a large amount. Besides, users can share digital images to their relatives and friends via transmitting files or downloading from the internet without being restricted by the distances. The convenience is much better than photos or pictures of conventional media. Digital photo frame is an electronic apparatus capable of displaying digital images, which can read digital image files from the memory card, or connect to the electronic apparatuses which store or provide such digital image files, such as computers, scanners, or digital cameras. Digital photo frame processes the digital image files to convert these files into data which can be processed by display driving module, and displays the digital images on the screen, thereby users don&#39;t bother to print images. 
     Because the main function of digital photo frame is to display digital images, in order to try the best to increase display areas in the limited volume of digital photo frame, to reduce the manufacture cost of digital photo frame, and maintain the beauty of the appearance design of digital photo frame, most digital photo frames don&#39;t have complicated operating interfaces. Therefore, conventional digital photo frames only repeatedly play the files stored in the memory card in several preset playing modes. 
     However, as digital photo frames become more popular, more and more users wish that digital photo frame can provide more playing fun, for example, playing certain images or certain music on special days, or playing images in a special means. However, the operating interface of conventional digital photo frame is too simple for users to edit the multi-media playing schedule of digital photo frame. 
     SUMMARY OF THE INVENTION 
     Therefore, one of objectives of the present invention is to provide a system and a method of editing a multi-media playing schedule for a digital photo frame, so as to enhance the convenience of editing a multi-media playing schedule of digital photo frame. 
     According to the objective of the present invention, a method of editing a multi-media playing schedule for a digital photo frame is provided, and the method comprises the following steps. First, the digital photo frame is connected to a data processing apparatus having an input unit. Next, a schedule editing unit is activated on the data processing apparatus, and the input unit of the data processing apparatus is used to operate the schedule editing unit for editing the multi-media playing schedule. Finally, the multi-media playing schedule is transmitted to the digital photo frame and stored in the digital photo frame. 
     Preferably, the schedule editing unit can be a software program. 
     Preferably, the method in accordance with the present invention can further comprise a database which stores at least a multi-media playing schedule template, or at least a multi-media file related to the multi-media playing schedule. 
     Preferably, the method in accordance with the present invention can further comprise a schedule preview unit for displaying the preview of the multi-media playing schedule on the digital photo frame. 
     Preferably, the method in accordance with the present invention can further comprise a step of generating a triggering signal in the digital photo frame, and transmitting the triggering signal to the data processing apparatus to activate the schedule editing unit. 
     Besides, the present invention further discloses a multi-media playing schedule editing system for a digital photo frame, comprising a data processing apparatus, a schedule editing unit, and an input unit. The data processing apparatus is electrically connected to the digital photo frame. The schedule editing unit is installed in the data processing apparatus for editing a multi-media playing schedule. The input unit is installed in the data processing apparatus for operating the schedule editing unit. When the editing of the multi-media playing schedule is finished, the data processing apparatus transmits the multi-media playing schedule to the digital photo frame and the schedule is stored in the digital photo frame. 
     Preferably, the schedule editing unit can be a software program. 
     Preferably, the multi-media playing schedule editing system in accordance with the present invention can further comprise a database, which stores at least a multi-media scheduling template, or at least a multi-media file which is related to the multi-media playing schedule. 
     Preferably, the multi-media playing schedule editing system in accordance with the present invention can further comprise a schedule preview unit for displaying the preview of the multi-media playing schedule on the digital photo frame. 
     Preferably, the digital photo frame can generate a triggering signal, and then transmit the triggering signal to the data processing apparatus to activate the schedule editing unit. 
     Besides, the present invention further discloses a computer readable storage medium storing a computer program which is executed for making the computer perform a method of editing a multi-media playing schedule applied to the digital photo frame, and the computer is electrically connected to the digital photo frame, The method of editing the multi-media playing schedule comprises the following steps. First, a multi-media playing schedule editing interface is provided. Next, the playing data of multi-media file to be played on the digital photo frame is inputted through the multi-media playing schedule editing interface. Then, a multi-media playing schedule is generated according to the data inputted on the multi-media playing schedule editing interface. Finally, the multi-media playing schedule is transmitted to the digital photo frame and stored in the digital photo frame. 
     Preferably, the playing data of the multi-media files contains the playing order, the playing duration, the playing parameter, the playing times value or note words of the multi-media file. 
     Preferably, this method can further comprise a step of displaying the preview of the multi-media playing schedule on the digital photo frame while editing is proceeding. 
     Concluding the abovementioned, the system and the method of editing the multi-media playing schedule for a digital photo frame in accordance with the present invention, have following advantages:
     (1) The body of digital photo frame is not required to install a complicate operational module for editing a complicate multi-media playing schedule, and it can reduces the manufacture cost of the digital photo frame.   (2) Users can edit a personal multi-media playing schedule more easily, and it can enhance the practicability of the digital photo frame.   

    
    
     
       BRIEF DESCRIPTION OF THE DRAWINGS 
       The subject matter regarded as the invention is particularly pointed out and distinctly claimed in the concluding portion of the specification. The invention together with features and advantages thereof may best be understood by reference to the following detailed description with the accompanying drawings in which: 
         FIG. 1  is a block diagram of a multi-media playing schedule editing system for a digital photo frame in accordance with the present invention; 
         FIG. 2  is a block diagram of an embodiment of multi-media playing schedule editing system for a digital photo frame in accordance with the present invention; 
         FIG. 3  is a schematic view of an example of multi-media playing schedule editing interface in accordance with the present invention; 
         FIG. 4  is a flow chart of the method of editing a multi-media playing schedule for a digital photo frame in accordance with the present invention; 
     
    
    
     DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS 
     Please referring to  FIG. 1  for a block diagram of a multi-media playing schedule editing system for a digital photo frame in accordance with the present invention, multi-media playing schedule editing system  1  comprises a data processing apparatus  11 , a schedule editing unit  12  and an input unit  13 . The schedule editing unit  12  is installed on data processing apparatus  11  to edit a multi-media playing schedule  15 . Input unit  13  is installed on data processing apparatus  11  to operate schedule editing unit  12 . After data processing apparatus  11  is electrically connected to digital photo frame  14 , users can manually start the schedule editing unit  12  on data processing apparatus  11  for editing. Otherwise, if digital photo frame  14  has a device capable of generating a triggering signal, such as a key or a touch screen, then users can also trigger this device to generate triggering signal which is then transmitted to data processing apparatus  11  for activating the schedule editing unit  12 . Therefore, the convenience of using the multi-media playing schedule editing system of the present invention can be enhanced. 
     When the multi-media playing schedule  15  is edited completely, the data processing apparatus  11  transmits the multi-media playing schedule  15  to digital photo frame  14  and the multi-media playing schedule  15  is then stored in digital photo frame  14 . Besides, while the multi-media playing schedule  15  is transmitted, data processing apparatus  11  can also simultaneously transmit multi-media files related to the multi-media playing schedule  15  to the digital photo frame  14  and store these files in digital photo frame  14 . Preferably, the multi-media playing schedule  15  can comprise at least a playing order, a playing duration, a playing parameter, a playing times value, or note words for at least one multi-media file. A playing parameter comprises the effects of fading in and fading out of displayed images, the playing volume, or the brightness of backlight of digital photo frame  14  while the digital photo frame  14  is playing multi-media file. Digital photo frame  14  can comprise a built-in memory, such as a hard disk or a flash memory, or a memory slot to connect a external memory card. The multi-media playing schedule  15  and the related multi-media files are stored in the built-in memory or the external memory card. 
     Preferably, data processing apparatus  11  can be a computer, a PDA or an intelligent mobile phone. Input unit  13  is preferred to be keyboard, a mouse, or a touch device which is embedded in data processing apparatus  11  or connected to data processing apparatus  11  from external. Preferably, the schedule editing unit  12  can be a software program executable for data processing apparatus  11 , such as a schedule editing program stored in digital photo frame  14  or data processing apparatus  11 . The schedule editing program preferably has an auto-run function, and when data processing apparatus  11  detects that the digital photo frame  14  is connected with it, the editing schedule program is executed automatically. 
     Preferably, multi-media playing schedule editing system  1  can further comprise a file managing unit if necessary. If the capacity of the built-in memory or external memory card is not sufficient to store all of the multi-media files, then the file managing unit stores the multi-media files which will be played within a preset duration, such as two month, in the embedded memory or external memory card in advance based on the multi-media playing schedule. When the digital photo frame  14  is electrically connected to data processing apparatus  11  again, the file managing unit deletes the multi-media file which is played and will not be played anymore within the preset duration, and then downloads the multi-media file which is not stored in the digital photo frame  14  and is going to be played within the preset duration from data processing apparatus  11 . Therefore, the application efficiency of the limited storage space of digital photo frame  14  can enhance. The file managing unit is preferred to be a software program, such as a file managing program, which is embedded in the schedule editing program. 
     Preferably, the multi-media playing schedule editing system  1  can comprise a database. This database stores at least a multi-media scheduling template, or at least a multi-media file for allowing the user to select. The database can be installed in data processing apparatus  11 , or on internet. User can download a multi-media scheduling template or a multi-media file from database via internet. 
     Besides, multi-media playing schedule editing system  1  can further comprise a schedule preview unit for displaying the preview of multi-media playing schedule  15  on digital photo frame  14 . Preferably, the schedule preview unit can be a software program, such as a schedule preview program, which is embedded in the schedule editing program as one of the editing function of schedule editing program, or is stored in digital photo frame  14 . 
     Referring to  FIG. 2  for a block diagram of an embodiment of a multi-media playing schedule editing system for the digital photo frame in accordance with the present invention, the multi-media playing schedule editing system is executed in a computer  21  which comprises a monitor  22 , a keyboard  23 , a processor  24 , a USB port  241  and a hard disk  25 . Hard disk  25  is for storing a multi-media playing schedule editing program  26  and a database  27 . The multi-media playing schedule editing program  26  comprises a scheduling program  261 , a file managing program  262  and a schedule preview program  263 . Database  27  is for storing plural multi-media files  272  and plural multi-media scheduling templates  271 , such as Chinese festivals playing schedule, Western festival playing schedule, Japanese festival playing schedule or personal festival playing schedule. In these templates  271 , the schedule is edited with the multi-media files which are played on certain festivals. For example: In the Western festival playing schedule, the image of Santa Claus and Christmas music are set to be played on Dec. 25. The music and images fitting the atmosphere of Valentine&#39;s Day will be played on February 14. After choosing a multi-media scheduling template  271 , user can then revise the playing data of the multi-media files to be played or change the multi-media file in multi-media scheduling template  271 . Therefore, the user can create a personal multi-media schedule more easily. 
     When computer  21  is connected to digital photo frame  29  through the USB port  241 , the processor  24  reads the multi-media playing schedule editing program  26  from hard disk  25  and executes it, and then drives monitor  22  to display a multi-media playing schedule editing interface  28  of schedule program  261  as shown in  FIG. 3 . User can use keyboard  23  to operate the multi-media playing schedule editing interface  28  and input data, to edit a multi-media playing schedule  292 , for example, to edit playing order  281 , playing duration  282 , playing parameter  283 , playing times value  284  or note words  285  for multi-media file. 
     After editing is finished, multi-media playing schedule  292  and related multi-media files  293  are transmitted to memory  291  of digital photo frame  29  for storing, and executed by the processor (not shown in the drawing) of digital photo frame  29 . The function generated while file managing program  262  and schedule preview program  263  are executed has been described in the former section, and for the sake of brevity, further discussion is omitted. 
     Preferably, the multi-media playing schedule editing program  26  can be also stored in memory  291  of digital photo frame  29 . 
     Please referring to  FIG. 4  for a flow chart of a method of editing multi-media playing schedule for digital photo frame in accordance with the present invention, the method comprises the following steps. In step  41 , a data processing apparatus with input unit is connected to the digital photo frame first. In step  42 , a schedule editing unit is activated on the data processing apparatus. This schedule editing unit is preferred to be a software program stored in the data processing unit or the digital photo frame. Preferably, the schedule editing unit can be manually started by users, or a triggering signal which is generated in the digital photo frame and transmitted to data processing unit for activating the schedule editing unit. 
     In step  43 , the input unit of the data processing unit is used to operate the schedule editing unit to edit a multi-media playing schedule. Before step  43  is executed, a database which stores at least one multi-media scheduling template, or at least a multi-media file related to multi-media playing schedule can be provided in advance if necessary. The multi-media playing schedule comprises at least a playing order, a playing duration, a playing parameter, a playing times value or note words for a multi-media file. 
     After editing is finished, in step  44 , the multi-media playing schedule is transmitted to the digital photo frame and stored in the digital photo frame. If the multi-media files related to the multi-media playing schedule have not yet been stored in the digital photo frame, then in step  44  the multi-media files related to the multi-media playing schedule are further transmitted to the digital photo frame and stored in the digital photo frame. 
     Preferably, in the procedure of editing, a schedule preview unit can be provided for displaying the preview of multi-media playing schedule on the digital photo frame, in order to allow user to preview the playing effect of multi-media playing schedule. This schedule preview unit is preferred to be a software program. 
     Besides, the multi-media playing schedule editing program can be stored in a computer readable storage medium, such as a hard disk or flash memory. When the computer is electrically connected to the digital photo frame, the multi-media playing schedule editing program can be executed to make the computer perform a method of editing a multi-media playing schedule applied to the digital photo frame. The method comprises the following steps. First, a editing interface of the multi-media playing schedule is provided. And then, the data of multi-media files which are to be played on the digital photo frame are inputted on the multi-media playing schedule editing interface. And then a multi-media playing schedule is generated according to the data inputted on the multi-media playing schedule editing interface. Finally, the multi-media playing schedule is transmitted to the digital photo frame and stored in the digital photo frame. 
     While the invention has been described by way of example and in terms of a preferred embodiment, it is to be understood that the invention is not limited thereto. To the contrary, it is intended to cover various modifications and similar arrangements and procedures, and the scope of the appended claims therefore should be accorded the broadest interpretation so as to encompass all such modifications and similar arrangements and procedures.