Apple does not provide IDVD, now how can i burn my slideshow?

Question

I am professional photographer, and i do not find a way to burn my slideshow

Answer 1

DVDs are obsolete technology.  Period.
I understand that you are preaching the gospel from Hollywood and Apple. I have friends in Hollywood they eagerly promote downloading and digital copies. Their ultimate goal is to "pay-per-view" for each device. They despise the entire concept of anyone having a physical copy of a complete movie.
There's no disputing that with any valid information.
I have lots of valid information, and I am disputing it.
Just because DVDs are still on sale, that doesn't mean they're top-of-the-line. 
Just because downloading and streaming is a newer technology does not mean that it benefits the consumer.   New does not equal better.
It sounds like you're implying that physical media shouldn't be backed up.
All media should be backed up if you are legally allowed to do so.   I own about 1700 DVDs (many of which are not available from Netflix, or iTunes.  NONE of these DVDs have EVER failed.   In my years of using computers I've had well over a dozen hard drives fail (and I buy good ones).  So I view DVDs as much more reliable.
It would seem to me that backing up a digital copy is EASIER to maintain because you can highlight it, then click "duplicate."
That may or may not be the case. Many digital copies are “locked” to a particular device or set of devices. On the other hand, DVDs can be lent, given away and even sold if you wish. I don't think there's any way to resell a digital copy that you no longer want.
Has the PC patrol already edited it before you buy it on disc?
Your point is valid. That's where eBay comes in handy.  If you're after an original version of the movie. As mentioned above you can't buy a used digital movie. 
Get past the obligatory FBI warning.  Sometimes there are previews that can't be skipped.
I hate all that to. Some of the digital copies I have purchased start with the same hassles, with no way to skip over them.  I'm sure you know that you can purchase a DVD player with UOPs  (User Operation Prohibited)  disabled. With these players you can instantly navigate a DVD.
Just to nit-pick, DVDs, CDs, and even BluRay's are digital.  They're no less digital than a file on a computer's hard drive.
You are completely right of course. I'm falling victim to Hollywood terminology “digital copy included”. Your standard DVD is also a digital copy.
I have no objection whatsoever to your preferred method of collecting movies.  I prefer physical optical discs (DVDs). Hollywood can make a LOT more money with the elimination of DVDs, which is why they are pushing it so hard.