When choosing a smart doorbell you have to decide if you want a wireless device that runs on batteries or one that gets its power from low-voltage doorbell wiring. Naturally, a wireless doorbell is the easiest type to install, as it draws power from batteries rather than from your home's electric and doesn't require that you turn off power or mess with any wiring whatsoever. The downside to wireless doorbells is that their batteries tend to deplete batteries quickly depending on usage, lasting anywhere from two to six months. If you live in an area where the winters are cold you can expect to recharge or replace your batteries every couple of months, and run the risk of your doorbell shutting down at an inopportune time.
Free video editing software often comes with legal and technical limitations, however. Some widely used codecs require licensing fees on the part of the software maker, meaning they can't offer free software that can handle these standard file formats. That said, the impressive open-source Shotcut does a lot of the same things that the paid applications in this roundup do, including things like chroma-keying and picture-in-picture. Shotcut is completely open-source and free, while another free option, Lightworks has paid options that remove a 720p output resolution limit. Note also that both Shotcut and Lightworks run on Linux as well as Windows and Mac.
PowerDirector is a fully featured android video editor that has an easy-to-use timeline interface, but it might take you some time to get used to the controls. However, once you become an expert with this app, you can create professional and effect rich videos within seconds. It has over 30 different effects and transition effects to choose from and add to your video.
Support for 4K video source content has become pretty standard in video editing software, but the support varies among the products. For example, some but not all of the applications can import Sony XAVC and XAVC-S formats, which are used by Sony's popular DSLRs, mirrorless cameras, camcorders, and professional video cameras. The same holds true for the H.265 High Efficiency Video Coding (HEVC) standard. Most of the applications here now can import and export HEVC, though there are still a few holdouts.
KineMaster is one of the most powerful video editor apps available. You can do the basics like most of these other video editors can. However, this one includes multiple video, image and effect layers. Additionally, there are audio filters, chroma key (for your green screen fans out there), various video effects, transitions, and more. It's not as powerful as a full desktop editor. However, this gets much closer than most other competitors. We would recommend this for actual video production (at least for stuff like YouTube). You can use it for free in trial mode for a while. However, you'll need the $4.99 per month subscription to get everything forever.