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公开(公告)号：US06026439A
公开(公告)日：2000-02-15
申请号：US958824
申请日：1997-10-28
CPC分类号： G06F9/54
摘要： A method and implementing apparatus is provided for transferring data from memory to a file decoder which is effective to decode the file for further processing. In an illustrated example, a video file is decoded for presentation on a display device. The methodology includes enabling a plurality of control functions for access by a user or a user system in controlling the identity, sequence and flow of file transfers in order to optimize transfer efficiency in a data transfer transaction. Application programming interface (API) calls are provided by which playlists are constructed for transfer to the decoder. Further API calls are provided to enable pause and seek functions to be activated during a file transfer. A registration methodology is also provided by which predetermined processing events may be selected and recorded as they occur. The process further includes a methodology for modifying the file transfer protocol between multiple copy transfer and minimal copy transfer depending upon the type of data transfer channel being implemented.
摘要翻译： 提供了一种方法和实现装置，用于将数据从存储器传送到文件解码器，该文件解码器有效地对文件进行解码以便进一步处理。 在图示的例子中，视频文件被解码以便在显示装置上呈现。 该方法包括启用多个控制功能以供用户或用户系统访问以控制文件传输的身份，顺序和流程，以便优化数据传输交易中的传输效率。 提供应用程序编程接口（API）调用，由哪个播放列表构建用于传输到解码器。 提供进一步的API调用，以便在文件传输期间启用暂停和查找功能。 还提供了一种注册方法，通过该方法可以在其发生时选择和记录预定的处理事件。 该过程还包括一种用于根据正在实现的数据传输信道的类型来修改多次复制传送和最小拷贝传送之间的文件传输协议的方法。
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公开(公告)号：US06496826B1
公开(公告)日：2002-12-17
申请号：US09416454
申请日：1999-10-12
IPC分类号： G06F1730
CPC分类号： H04N21/4431 , H04N21/4325 , H04N21/458 , Y10S707/99931 , Y10S707/99942
摘要： A method and implementing apparatus is provided for transferring data from memory to a file decoder which is effective to decode the file for further processing. In an illustrated example, a video file is decoded for presentation on a display device. The methodology includes enabling a plurality of control functions for access by a user or a user system in controlling the identity, sequence and flow of file transfers in order to optimize transfer efficiency in a data transfer transaction. Application programming interface (API) calls are provided by which playlists are constructed for transfer to the decoder. Further API calls are provided to enable pause and seek functions to be activated during a file transfer. A registration methodology is also provided by which predetermined processing events may be selected and recorded as they occur. The process further includes a methodology for modifying the file transfer protocol between multiple copy transfer and minimal copy transfer depending upon the type of data transfer channel being implemented.
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公开(公告)号：US06484157B1
公开(公告)日：2002-11-19
申请号：US09416459
申请日：1999-10-12
IPC分类号： G06F1730
CPC分类号： H04L67/06 , Y10S707/914 , Y10S707/916 , Y10S707/99931 , Y10S707/99942
摘要： A method and implementing apparatus is provided for transferring data from memory to a file decoder which is effective to decode the file for further processing. In an illustrated example, a video file is decoded for presentation on a display device. The methodology includes enabling a plurality of control functions for access by a user or a user system in controlling the identity, sequence and flow of file transfers in order to optimize transfer efficiency in a data transfer transaction. Application programming interface (API) calls are provided by which playlists are constructed for transfer to the decoder. Further API calls are provided to enable pause and seek functions to be activated during a file transfer. A registration methodology is also provided by which predetermined processing events may be selected and recorded as they occur. The process further includes a methodology for modifying the file transfer protocol between multiple copy transfer and minimal copy transfer depending upon the type of data transfer channel being implemented.
摘要翻译： 提供了一种方法和实现装置，用于将数据从存储器传送到文件解码器，该文件解码器有效地对文件进行解码以便进一步处理。 在图示的例子中，视频文件被解码以便在显示装置上呈现。 该方法包括启用多个控制功能以供用户或用户系统访问以控制文件传输的身份，顺序和流程，以便优化数据传输交易中的传输效率。 提供应用程序编程接口（API）调用，由哪个播放列表构建用于传输到解码器。 提供进一步的API调用，以便在文件传输期间启用暂停和查找功能。 还提供了一种注册方法，通过该方法可以在其发生时选择和记录预定的处理事件。 该过程还包括一种用于根据正在实现的数据传输信道的类型来修改多次复制传送和最小拷贝传送之间的文件传输协议的方法。
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