Using dd to create an iso file of a dvd
by GPGAgent from LinuxQuestions.org on (#6J9NF)
I use dd to archive my dvd's as an iso file
This way I can use vlc to play the iso file like a dvd
A few dvd's don't play once the iso is ceated, but only after I've removed the dvd from the drive and moved on to a new didk.
While the didk is still in the drive and the iso has been created I can play the iso file, and use HandBrakeCLI to process the titles. Once the dvd is removed none of this works.
I'm guessing vlc loads the dvd decryption libraries, you can see this happening when you play the dvd or the iso (if it plays) by the blocky nature of the playback as the decryption process does it's work.
My question is what and how do I identify and load the decryption libraries so that vlc and HandBrakeCLI will work?
In the meantime I'll just use MakeMKV
This way I can use vlc to play the iso file like a dvd
A few dvd's don't play once the iso is ceated, but only after I've removed the dvd from the drive and moved on to a new didk.
While the didk is still in the drive and the iso has been created I can play the iso file, and use HandBrakeCLI to process the titles. Once the dvd is removed none of this works.
I'm guessing vlc loads the dvd decryption libraries, you can see this happening when you play the dvd or the iso (if it plays) by the blocky nature of the playback as the decryption process does it's work.
My question is what and how do I identify and load the decryption libraries so that vlc and HandBrakeCLI will work?
In the meantime I'll just use MakeMKV