DVD Burning Tips
January 19th, 2004 | Published in Guides
I spent the weekend (while not watching playoff football) backing up some DVDs, partly for sport, partly because I’m probably not supposed to. Turns out, it’s quite easy – much easier than it was a few years ago to try and create Video CDs. The software is amazing, and the hardware is, well, appropriate (DVD burners). In sum, Hollywood is screwed – seriously. You thought ol’ Jack Valenti had lost his marbles? Not quite.
The Drive
I bought a DVD burner last week for around $150 (I picked a new LG 4081 drive). Could have gone cheaper, (LG’s earlier 4040 got good reviews) but I figured I’d go with an 8x capable drive [WARNING: turns out its 8x on DVD+R only, though I suppose firmware update could change this]. Shoved it in my PC and XP immediately recognized it and installed drivers. That was too easy.
The Media
Bought some DVD-R media at Staples. I bought small packs to test, since I have an old Panasonic A300 DVD player which has been finicky in the past with CD-R/RWs. Staples had a Memorex 10pk/$10 deal they sold me on. I should have paid more attention though. Turns out, it’s only 1x media. Speed is important people, make sure you’re buying what you want/need!
Testing media is very important, both on type (DVD+-R/+-RW), speed (1,2,4x), and brand. Brand is important because most manufacturers outsource DVD production and often change manufacturers, affecting quality. There are also pirates selling slow (1x) discs marked at high speeds (4x).
The kicker is that you can’t really tell which manufacturer made your discs until you physically insert the disc in your drive and run an ID program like the free DVDIdentifier. Given all these factors, I can’t see how to safely navigate the purchase of media. There doesn’t seem to be any way to tell which is really good media – different packs (5/10/50) could be of different ages, thus it could conceivably be of different manufacturing origin. The only mitigating factor is that the manufacturers are getting better at producing good media over time.
Backing Things Up, Overview
There are a few different scenarios in DVD burning, which seem complicated but aren’t.
1) Protected or Unprotected Content (Rip)
If you want to back up a movie, chances are it’s encrypted (CSS) and most DVD backup software won’t touch it for legal reasons. Luckily for us, CSS is crappy encryption and was broken in short order (all praise hackers and the Internet). There are several DVD “rippers” available that will decrypt DVD files onto your HD.
I am not a lawyer, so I don’t know if DVD backups are legal. I am not recommending you do this. However, since you didn’t break CSS yourself, I don’t think the DMCA applies, and backups seem to fall under fair use, especially if you have children in the house (teething or otherwise).
2) Will it Fit? (Recode)
Many DVDs are DVD-9 (dual layer, 9GB), while all burning media is single layer DVD-5 (4.7GB). Keep in mind that disc capacity is measured like hard drives, kilobyte = 1000 bytes, while your PC measures a kilobyte as 1024 bytes. This means that the effective size of a DVD-5 is 4.38GB. Doesn’t matter much, so go unbunch your undies.
What this all means is that you’re gonna have to do some scrunching to make the movie fit onto one disc. Wait! Aren’t most DVDs full of tons of extras? Yes, Virginia, yes they are. You can easily trim the fat (special features, extra language tracks, menus, etc.). If this isn’t enough, you can recode the movie to make it smaller. There’s software available to do this as well.
3) Putting it onto a DVD (Burn)
There’s two basic choices here, either clone the DVD or burn the movie only. Cloning means making an exact copy, movie only means that you include the movie, one audio track, and one subtitle track (I think subtitle may be optional). When you put a movie only disc into your DVD player, it simply starts playing the movie (chapter info is retained).
There’s a lot of flexibility/options I haven’t gone into, but these 3 steps are the key. Rip, Recode and Burn—the holy trinity.
[Note: I am not authoring DVDs, creating new menus and such. I wanted to start simply and just work with the content at hand. However, for a stripped down DVD, I can see the usefulness of a simple menu. I’m going to try this next.]
The Walkthroughs
Next, I thought I’d walk through 3 different scenarios I imagine you might experience.
a) A recording you made on your DVR (unprotected, no recode, full cloning)
b) Backup with movie only, no menus or extras (protected, recode, movie only)
c) Backup with menus, most extras removed (protected, no recode, stripped & cloned)
A. Backing Up A Homemade DVD
This is the easiest scenario. You’ve a got single-layer (4.7GB) DVD with unencrypted content. You don’t have to decrypt it or resize it. It just fits. For this, I tried a program called CloneDVD. It’s super-friendly to use, down to the cute sheep mascot animating every step. It also can preview video files, so you don’t select the wrong one. Very nice. I’m not going to go into too much detail, you can get that in other places (like the manual).
I selected ‘Clone DVD’, and created an ISO image file on my HD, ready for burning. I did this just to be safe. CloneDVD will burn straight from DVD files or an ISO image. Then I burned the disc, and when it was done, I had an exact copy of my original DVD. Easy.
For clarity, the DVD files is a folder with all the data files that are going on your DVD. The ISO image is a single file containing exactly all the information and structure that would be burned onto the DVD. You can read ISO images using your DVD player software.
B. Backing Up A Movie Only
For this (theoretical discussion), I first had to decrypt the DVD files. I used DVD Decrypter, which just cracks the CSS encryption and copies all the DVD files into a directory on your HD. Then I opened up DVD2one, a recoder (transcoder), that shrunk the original movie down to a size that would fit on one disc. I selected the movie file, an audio track, and a subtitle track, and DVD2one output new DVD files into a new directory I specified. Now, I could use CloneDVD. I chose ‘Copy DVD Titles’, then selected the directory created with DVD2one. I then created an ISO image, then burned the ISO to DVD in CloneDVD. Easy.
C. Backing Up A Movie, But Including Some Extras, Like Menus
This is the complicated scenario, since you have to choose yourself what to include, and some of the files aren’t that well labeled. You can always write the ISO image file first, then test it on your PC’s DVD player software. [You will need Daemon Tools to mount the ISO as a virtual disk]
Software Options and Links
There’s a lot of different packages out there, and many different packages that will handle the 3 steps (rip, recode, burn). But as long as you have each step covered, you’ll be fine. I haven’t tried everything, but suffice it to say, there is a totally free combination out there if you so desire. I am personally very impressed with CloneDVD, but it doesn’t rip.
To learn more, I like DVDRHelp.com. This site has tons of resources and reviews on DVD media, players, recorders, and software, as well as many many guides on burning DVDs (as well as VCDs, etc.). A very comprehensive site.
In my research, I found myself hitting articles on CDFreaks.com quite often. This article Copying DVDs, the Good, the Bad and the Ugly gave me a great introduction.