Thankfully, you can get Content Samurai at a 25% discount off its normal price. (This link will send you directly to the checkout page.) So, instead of its retail price of $47, you’ll only pay $35, saving you $12 a month forever (again, for as long as you keep your monthly subscription after clicking on the previous link and taking advantage of this discount deal).
Support for 4K video source content has become pretty standard in video editing software, and pro software already supports up to 8K, which isn't useful unless you have a full-size movie theater. The support for 4K formats varies among the consumer 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.
Another program, VSDC Video Editor Pro, had a terribly outdated interface when we tested it, but its developer has recently done a major update, so look for an updated review soon. Longtime pro video editors will note the absence of Avid Media Composer, which is simply too unwieldy for PCMag's primarily consumer audience. There are a couple of more interesting applications—NCH VideoPad and AVS Video Editor among them—that we simply haven't tested yet.
Review Of Content Samurai [and How to Use PLR to Make Videos]