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« on: February 01, 2016, 07:27:45 AM »
Windows 8.1
SolveigMM Video Splitter 5.2.1512.16
Input file: AVI DVXPRO (dvsd)
After slicing my original input file and joining slices back my original file size and rejoined file size don't match. Rejoined file is somewhat smaller than original. I can't notice any visual or audio differences between original and rejoined files when I playback both. Checking both files with MediaInfo showed that rejoined file is missing "Interleave, preload duration: 2990 ms" property. Tried to google it, but couldn't find what this property is about. Can you clarify this for me please? Why sizes differ and what's the function of "interleave preload duration"?
I did some testing and there are a few more things you might want to know: multiple runs of joining same input slices back give me different output "file size" values, while there's really strange thing happening - their "file size on disk" values are exactly the same. Probably it's somehow related to disk write process.
There's even more strange thing: slicing once again already rejoined file and joining it back again always give files of the same size.
Slicing original file with same parameters (for example by duration) always produce slices that are exactly same size in term of slicing instances.