REPRODUCTION DEVICE, DEBUG DEVICE, SYSTEM LSI, AND PROGRAM
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Abstract
A playback device according to the present invention has a function of supporting application development. The playback device acquires, via a network, file system information of a recording medium storing an application and mounts the acquired file system information to file system information of a recording medium equipped in the playback device. A playback control engine executes playback of an AV content that is accessible in the file system resulting from the mounting. A platform unit executes the application that is accessible the file system resulting from the mounting. When executing the application, the platform unit transmits an execution log to a debugging device that is for debugging the application to support the application development.
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Citations
22 Claims
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1-11. -11. (canceled)
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12. A playback device having a function of supporting development of an application stored on a first recording medium that is accessible by the playback device via a network, the playback device comprising:
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a mount unit operable to combine network file system information of the first recording medium with file system information of a second recording medium equipped in the playback device to obtain a virtual file system; a platform unit operable to execute the application that is set to an enable status of being recognizable in the virtual file system; and a playback control engine operable to execute, in accordance with an instruction given by the application, playback of an AV content that is set to an enable status of being recognizable in the virtual file system, wherein the development supporting function is a function of the platform unit to receive and transmit, via the network, execution information related to the execution of the application that is set to an enable status of being recognizable in the virtual file system. - View Dependent Claims (13, 14, 15, 16, 17, 18)
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19. A debugging device comprising:
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a debugging unit operable to analyze and/or correct an application in accordance with a user operation; and a transmission/reception unit operable to transmit and receive data to and from a playback device via a network, wherein for the analysis and/or correction of the application, the data transmitted to the playback device is the application stored on a first recording medium and network file system information of the first recording medium, and the data transmitted to and received from the playback device is execution information of the application being executed by a platform unit of the playback device. - View Dependent Claims (20)
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21. A system LSI embedded in a playback device and having a function of supporting development of an application stored on a first recoding medium that is accessible by the playback device via a network, the system LSI comprising:
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a mount unit operable to combine network file system information of the first recording medium with file system information of a second recording medium equipped in the playback device to obtain a virtual file system; a platform unit operable to execute the application that is set to an enable status of being recognizable in the virtual file system; and a playback control engine operable to execute, in accordance with an instruction given by the application, playback of an AV content that is set to an enable status of being recognizable in the virtual file system, wherein the development supporting function is a function of the platform unit to receive and transmit, via the network, execution information related to the execution of the application that is set to an enable status of being recognizable in the virtual file system.
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22. A program for causing a computer to perform a function of supporting development of an application stored on a first recoding medium that is accessible via a network, the program comprising code operable to cause the computer to perform the steps of:
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combining network file system information of the first recording medium with file system information of a second recording medium equipped in the computer to obtain a virtual file system; executing the application that is set to an enable status of being recognizable in the virtual file system; and executing playback of an AV content that is set to an enable status of being recognizable in the virtual file system, wherein the development supporting function is a function of the computer to receive and transmit, via the network, execution information related to the execution of the application that is set to an enable status of being recognizable in the virtual file system.
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Specification