sequential file
2.Abstract This paper describes a method used to directly access individual entries in the dictionary which is a large sequential file containing variable length records.
4.The amount of space to be allocated at the end of a file each time a sequential write exceeds the allocated length of the file.
6.An access mode in which specific logical records can be obtained from or placed into a mass storage file in a nonsequential manner(see random access), and obtained from a file in a sequential manner(see sequential access), during the scope of the same open statement.
7.According to the dynamic echocardiogram,this paper introduce the research and some achievement about the AVI format.Firstly,it show the format and the compression of the AVI document,base on directshow,I use the file function of C++ language to read the AVI document using AVI codec. In the end,we divide it to several frames and replay of the sequential image accurately. This can be the foundation of the analysis system.
