There’s an interesting thread discussing mods to improve the inexpensive Oppo 980 DVD player for better performance. The power supply, capacitors and opamps can benefit from some higher end components. [Occam] suggests several replacement opamps options for upgrading the audio output. The realatively low cost of Oppo gear makes it a better risk than modding a multi-thousand dollar DVD player.
dvd39 Articles
Hackit: Ripping DVDs
A recent report from Futuresource Consulting states that just under 1/3 of Americans and just over 1/3 of UK residents have engaged in some form of DVD ripping in the last 6 months. Though [Jacqui Cheng] of Ars Technica was unphased, we were very surprised to learn that one of the most common methods is possibly the most low-tech, yet certainly cross-platform: hooking a DVD player to a DVD recorder via coaxial cable or composite. Our toolbelt is somewhat different, as we imagine yours is.
Make A Universal Macbook Air Superdrive
For $99, Apple will happily sell you a slick USB superdrive (aka DVD burner) that only works with the MacBook Air. [tnkgrl] swapped out the USB-IDE interface with a generic $9 unit to make it work with everything else. The generic board required a few mods: relocating the crystal oscillator along with the amputation of its daughter-board that carried an external power connector, usb connector and some caps.
Read Every Bit On A DVD
If you are curious about reading all the bits on a DVD, [tmbinc] has devised a hardware hack that uses a Pioneer DVD drive with leads soldered onto it and a Cypress FX2 microcontroller board to grab the flow of bits and push them over USB2.0. My favorite part of this tutorial is when you slow the spinning DVD down very slightly with your finger with a scope hooked up over what you believe to be the raw data stream from the disk. If the data rate slows when you physically slow down the disk, you probably are grabbing data from the correct pin. [tmbinc] even put together a software tool to process the resulting raw DVD data.
