Hi deicreo,
Welcome to the forum. Posting video is an excellent way to get feedback and improve. The two things that stand out to me have already been mentioned, but they are worth repeating. First, get your alignment checked. To my untrained eye, your alignment looks soft (knock kneed). Put on a pair of shorts, get in your boots and have somebody take a picture of you from the waist down. Then send a PM to Max_501 and ask him if he would mind having a look. Max is a PMTS Blue level instructor and is trained in the Harb Alignment system. Do this immediately. If you have alignment problems, it will make learning how to correctly tip anywhere from difficult to impossible. As will having a rigid footbed.
Second, what you are doing isn't tipping. SkiasaurusRex nailed it. I know, it looks OK, feels good, and even works to an extent, but you are leading with your hips (pushing them across). If your outside leg was straight, you'd be hip dumping. Tipping is not synonymous with getting on edge; it is a very specific way of getting on edge that only the very best skiers actually use.
With true tipping, the feet lead everything throughout the entire turn (and--this is important--the new free foot must always lead the tipping). Feet first, then ankles, then knees, then hips move into the turn. You will know you have mastered tipping when the sensation is that of trying to touch the ankle belonging to the free foot to the snow. And when people quit telling you "nice GS turns you are making on those slalom skis!"
Start with the dry land exercises. I'm a big fan of the wall lean because it gives you concrete feedback on the tipping sequence. Stand parallel to a wall (about a foot away), and tip. You'll need to counterbalance as you move towards the wall. When you do this right, your thighs should hit the wall first (as opposed to your hips). Memorize that sensation because that is what tipping feels like.
Then take it to your skiing. Warm up with some tipping edge changes on a flat slope. Then move to a slope and try some static tipping in both directions. Just stand parallel and tip as far as you can. Then move to tipping garlands. In a gentle traverse, tip aggressively so your skis turn up the slope. Release to let your tips drop back down before you lose momentum and repeat until the slope runs out. Then change directions. Try to achieve the same level of tipping you were able to get when you were just doing the drill statically. The key when you are first trying to learn tipping is relaxation. You have to learn to eliminate the tension in your legs (that you will naturally have) that is going to work against your tipping.
Besides staying relaxed, make sure you have enough flexion to allow tipping (you can't tip with a straight leg or while you are actively extending). Also, make sure you keep your free foot held back (as an experiment, stand perpendicular to the slope, slide your uphill foot forward and see what that does to your tipping). Finally, narrow your stance. You are looking for a natural stance width where your feet are no wider than your femoral sockets. Too wide (as yours often are) and it makes tipping difficult to do and impossible to learn. Here's a good drill I got from HeluvaSkier that will help with this. Whenever you are stopped, prior to starting hop your skis off the ground. The stance width that you land with is probably what you want.
Tipping skills are the prerequisite for developing a release. One of the foundations of PMTS is to split the majority of the work between gravity and the ski. To do that, you have to learn to let go of your edges, which means you have to be able to tip your skis flat. Once you believe you are starting to develop tipping skills, start practicing one and two footed releases on a regular basis. For a two-footed release to be successful, you must lead the tipping with the old stance foot. Right now that is not happening.
As a final thought on tipping, I want to encourage you to work with the Super Phantom transition. Proficiency in tipping requires having the ability to balance entirely on the stance ski for the entire turn. There is a tendency for people who learn to ski "two footed" to never develop the crucial skill of skiing one-footed. Which is to say, they never learn how to properly stand in balance on a ski.
While conceptually this stuff is very straightforward, for most of us learning PMTS has represented a multi-season investment with a large percentage of time spent on easy terrain working on skiing. You will need to get uncomfortable and you should expect spending time feeling like you can't ski at all. Feeling uncomfortable is what tells you that you are making real changes to your skiing. Understand that up front and don't give up. Don't forget to note your progress--especially when you aren't happy with your skiing.
To really maximize your success in learning PMTS, do your best to ski with a qualified PMTS instructor whether at camp or in a private. Failing that (or in addition to that), continue to post video on the forum. You don't want to head down the wrong path of thinking you have something right and then having to unlearn it later. So do what you can to get feedback early and often. And keep coming back to the forum for advice as you work through this stuff. Many of us have been exactly where you are right now.
Good luck and stick with it. This stuff truly works. If you want to ski like Harald, it is well within your reach.