Differs original movie recording with full backup BD-R DL with imgburn in Chat Posted December 3, 2016 · Edited December 3, 2016 by pimuu Hello, it is my first participation in the forum use translator to ask my question. For curiosity I would like to know if an original movie for sale has the same structure and size of recording layer 0 and layer 1 as the backups: with imgburn the full layer 0 is recorded ... LBA: (0 - 12219391) and layer 1 the rest to complete Is it possible that the original has depending on the scene or movie a layer jump in another area and does not complete the layer 0? The recording from what I see on the disc goes from the inner area of the disk to the external (layer 0) and from the outside to the inside area in layer 1. Is it? I would also like to know in reference to the power of the laser to record layer 0 and 1 which uses more power to be recorded Sorry for asking so many questions. Thank you.