First,
I split 2 different pdf files into 20 KB chunks.
These 2 files are almost identical from beginning of the files, and a little different in end of file.
I mean, for example, one file(1.pdf) include " This is my
testing ..... , that's all. thanks" . Then another file(2.pdf) include " This is my testing ..., that's all."
So , I get,
for 1.pdf
======
chunk1_1.pdf
chunk1_2.pdf
chunk1_3.pdf
chunk1_4.pdf
chunk1_5.pdf
and
for 2.pdf
======
chunk2_1.pdf
chunk2_2.pdf
chunk2_3.pdf
chunk2_4.pdf
The difference is only exist in the chunk1_5.pdf
So I tried to store only identical 4 chunks and the different one chunk1_5.pdf and try to reconstruct 1.pdf and 2.pdf by using those chunks
.
But even the new pdf file is shown in my folder, I can't open it.
Please help me,