OK I decided to buy a couple of pots of 25 4x media, to test out the writing of the 4x on my new Sony 500ax
Now, whats going on i dont know but
I recorded the first one in 31 mins, so it wasnt 4x at all, only 2x
I then put the same brand in again, and it was 16 mins! It did exactly the same with the other media type... some seem to record at x2, others at x4
Has anyone got an insight as to why it would do this, or how I can get around it?
It would be pointless having a 4x writer if the majority are going to record at 2x