Reviews, Video

Kyno, a screening tool for video

Kyno is a tool you can use on a laptop in the field, screening video files while they’re still on recording media. It allows you to create subclips and Excel shot or clip lists, convert clips into editing or delivery formats and send clips to Final Cut Pro X and Premiere Pro.

When you first launch Kyno, it’s an empty canvas except for a file browser in the sidebar. There you’ll find your mounted volumes. You can open this folder/file tree the usual way, but you can also select a drill down option from any folder context menu. Drilling down lists all the files in any of the selected folder’s subfolders. It’s a handy way to quickly view all of the files in a hierarchical folder organisation like the ones frequently found on camera recording media.

kyno screening app

If you leave Kyno a couple of moments to itself, it will pre-analyse your files and create a cache to render clip previews faster. Kyno offers advanced search capabilities and filters. However, filters can’t be saved — despite potentially being a time saver — and you can’t create “and/or/xor” filters either.

When you’ve selected a folder with video, audio or image files, the main window fills up with thumbnails. Here you can get to work by double-clicking a file or batch rename files using 27 variables.

In screening mode, the main window shows a large preview and a sidebar with tabs for metadata, content, subclips and track information. The preview works much the same as in NLEs, but the JKL shortcuts make your footage jump in small numbers of frames.

The preview window supports setting markers, In/Out points — both from which you can create subclips — and setting the current frame as a poster frame. You can also loop I/O selections and play slow-motion recordings at playback speed.

From the preview you can also send clips or subclips to Final Cut Pro X or Premiere Pro. You can also convert clips to ProRes and a lot of other formats. I tested this by converting a 2min24sec HERO4 2.7K clip to ProRes 422 HQ. Kyno took 2min28sec. EditReady took 2min02sec, so Kyno is quite fast. When converting clips you can choose to apply a few filters to the footage. For example, you can fix noise by checking the denoise option, add noise, and/or apply sharpening or blur. Unfortunately, none of these options are well documented and have few parameters to set, so you’re more or less applying them blindly. Having said that, I found that a combination of denoise and the default sharpening settings renders acceptable results.

The app has some other rough edges as well, or rather “features” I don’t particularly like. For example, in order to speed up its previews, it creates hidden folders and files on every volume you happen to use for videoclips. I dislike the use of hidden folders when there are perfectly sensible alternatives, like visible folders in the Documents folder. Apart from this, Kyno can save you valuable time when evaluating footage. Another thing I don’t like is its updates subscription licensing. Kyno costs €159 per year if you want to keep enjoying updates.