Open 0圎D or your preferred hex editor and use it to open the following file:
Go to the folder /System/Library/Frameworks/ and back up the file "amework." If you have a regular Time Machine backup of the system that should suffice, or you can copy the file to your desktop. Keep in mind that if you do this the system may no longer recognize the internal drive, so I only recommend it for systems where the internal drive no longer works and your only option is to use the external player.ĭownload a hex editor that has text-searching capabilities ( 0圎D is a useful one). The last option is to modify the DVDPlayback framework that DVD Player uses, so that it will recognize your external drive as a valid DVD playback device. Replace four instances of the word 'Internal' with 'External' in the DVDPlayback file, using an editor like 0圎D. Modify the DVDPlayback framework so DVD Player will recognize the external player. Some of these programs have more options for filtering and adjusting the video as well, so you might consider using one of these instead of DVD Player.
0XED APPLE MOVIE
Apple's DVD Player uses the OS X DVDPlayback framework, which is the ultimate limiting factor here, its code may prevent it from recognizing external drives as being valid drives for DVD playback however, other media players such as VLC or MPlayer OS X Extended will readily read any mounted DVD disc, or at least allow you to target the "Video_TS" folder on the DVD that holds the movie media. The second option is to use another program for viewing DVDs.
0XED APPLE PRO
Nevertheless, while it is easy for the optical drive to be replaced on Apple's Mac Pro line of systems, this may not be so practical for laptops, iMacs, and Mac Mini systems, and sometimes servicing can be pricey. This is the most supported option, and is recommended if you have the time to purchase a new drive or get your system serviced. This error may occur when you only have an external DVD drive attached to the system.
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