I have a 700mb, 1hour 54min AVI movie which I am trying to get TMPGenc to convert to mpg2
The output destination is 8.4Gb free space in size, and TMPGenc tells me the movie will be 6.5Gb in size. Ok, no problem, will fit with room to spare. So start the conversion, but after about 64% I get a 'Stream writing error' message. So I check the free space left etc, and the movie has only been converted to a size of 4.6Gb and I have almost 4Gb space left.

This has happened twice lately, so what is the problem?

Thanks