I've spent a bunch more time trying to track down the source of my problem. I'm now convinced it's a VirtualBox bug. Here's what I found.
I created a video DVD using Nero 9. I wrote the files to a folder so I ended up with a VIDEO_TS folder and all the files in it. I used Nero Burning ROM to write those files to a video DVD. I then read the files back off the DVD and compared with the original files on disk. In one of the large video files, I see two bytes that read back as zeroes every 65536 bytes. If I use K3B under the host Linux system to write the same original DVD video files to a blank disk, and then read those files back, they're identical to the originals. That convinces me that the DVD drive and general DVD writing is working - it's not a hardware or Linux problem. I've filed a bug: http://www.virtualbox.org/ticket/3242#preview _______________________________________________ vbox-users mailing list [email protected] http://vbox.innotek.de/mailman/listinfo/vbox-users
