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Posts posted by waldrand
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If I use the Vi's "get file size" "set file size" and "set file position" I can increase or shorten the filesize.
Changes are only at the end of the file.
Is there any posibillity to do this at the startposition of a file?
It means, can I add or delete (not replace) bytes at the start position?
The size would become longer or shorter.
This makes sence for large files.
I am looking for adding or deleting an header to a large file without reading the whole file.
Changing (large) binary files
in LabVIEW General
Posted
What I try to to is to modify the ID3 meta data of a mp3 file.
That means I have to add same bytes before the mp3 data.
I wrote it allready, but it takes time and okkupies memory at large file.
I read the whole file added the bytes at the start and replaced the file.
I am looking for a better solution.