Tag Archive for disc

The Difference Between DVD-R and DVD+R

Many people have questions about the differences between DVD formats and the compatibility of the discs in different players and recorders. Hopefully this can answer some of those inquiries.

The two are competing technologies that use different formats. No single company owns “DVD” and both technologies have their differences and advantages. DVD+R allows multiple layers for per disc while DVD-R only allows one layer. Multi layer DVD+R allows for more capacity than DVD-R, therefore it is more expensive. Also, DVD+R DL/+RW format offers more space for anyone who wants to record their own movies and audio and play in their own computer but not in a DVD or BD-r player.

DVD-R and -RW are officially approved by the standards group DVD Forum, which was founded by Mitsubishi, Sony, Hitachi, and Time Warner. DVD+R and +RW formats are not approved by the DVD Forum standards group, but instead the DVD+RW Alliance. The DVD+RW Alliance is supported by Sony, Yamaha, Philips, Dell, and JP. According to the DVD Alliance, using a DVD+R/+RW recorder will let you instantly eject without having to wait for finalized formatting. Also, it allows the ability to record one DVD partially on different recorders, such as a PC and then on a TV. It will let you simultaneously record on parts of a DVD that have been previously formatted, and allows for enhanced ability to edit file names on the disc. Lastly, it claims 100% compatibility with all other DVD players. We at http://www.cameratodvd.com/ are not finding that to be true. Older DVD players may have a problem playing them. We also find there are some players that like only the DVD+R.

When you transfer video or make video for others to view, here is the bottom line. You can use either DVD+R or DVD-R and make sure it has been finalized.

How to Label Your DVDs and CDs

Have you ever wondered why you don’t see many stickers used to label discs anymore? Well, it’s because using that kind of label can throw off the balance of the DVD or CD when it’s in a player. This can cause your disc to either not play right or not play at all.

The best way to label a disc is either with a permanent marker or with a DVD/CD printer. If you have a printer, just keep in mind that you have to get printable discs. Otherwise, what you printed will smear right off.

If you have DVDs or CDs that you need duplicated, bring them in to AM Tech Video, Inc. Our local video production company has competitive prices and can take care of all the copying, printing and packaging you need!

DVD Player Won’t Read Your DVD?

“Why won’t my DVD player read my DVD?”

If your DVD won’t play in your DVD player, remove the disc and look at the back. If it has many scratches and smudges then that is most likely the reason for the read error. DVDs can be cleaned/repaired to some extent. Also, a damaged DVD may play in one player but not in another. It’s always a good idea to make an extra copy of your DVD and keep the master in a safe place, just in case.

“I had my VHS tape copied to DVD and when I got it home, it won’t play. If it does play, it plays badly. Why?”

It might be that your player is not compatible with either DVD-R or DVD+R. Some older models were only made to play one format and not the other. On the other hand, your DVD player may not be able to play any kind of recordable DVD media, which means that neither DVD-R or DVD+R can be read. Be sure to read the manual that came with your player to find out for sure. Most newer models of DVD players are built to read both formats. There is a difference between the DVDs that you might rent or buy from a store and the ones that you can record on, like DVD-R/DVD+R. Movies that are purchased are most likely on DVD-5 or DVD-9. Try the recorded DVD in a player that is made to play DVD-R/DVD+R discs. If it plays well there, then it’s most likely the player that is the issue.

If you need more information on having copies made, cleaning/repairing, and finalizing DVDs, visit AM Tech Video’s website to see what we can do for you!

Problems Viewing or Retrieving DVD Files?

“I can’t play a DVD recorded in my Sony camera. Do you know why?”

Having problems viewing or retrieving files from a DVD? Maybe the disc was not finalized properly after recording in the camcorder and now it can’t find the files or the disc won’t read (says ERROR or NO DISC). Try putting the disc back in the camera and finalizing it if you did not do this originally. This may take care of the problem.

We have seen cases where people have tried to record to the end of a DVD and this won’t allow enough room for finalization. If you use a Sony DVD in a Sony camera, it should stop before you go too far. Before using a different brand mini-DVD, check to make sure they have that feature.

If nothing else works, don’t fret! Here at AM Tech Video, we can help you to recover your lost files. Don’t lose your precious memories! Contact us and see what we can do for you!