one area with faintly dark-grey diagonal “overflow” bars shows you the margin within which you can extend or shorten time durations as your captions must not be longer than the whole duration of the video. It’s very easy to extend (or shorten) the duration of each caption. Each subdivision of three seconds represents a caption text container. Once you do, a bar divided in equal parts of approximately three seconds shows up. You must turn it on explicitly - it’s an extra bar in the timeline. You just add text, select a language and optionally decide whether to export the captions to a SRT file. You don’t need to set a font - actually, you can’t ScreenFlow takes care of that. The best part of this, however, is that you really don’t need to do much. Telestream has a vast experience with broadcasting technology and management, and this reflects on the closed caption support you’ll get from them. The same applies to the ability to export audio only.Ī great new feature for multi-lingual movies or videos that also work for the hearing impaired, is closed caption support. This was a much needed improvement, in my view. Media can now be dynamically updated when it’s edited outside ScreenFlow. It could well be the culprit here lies with the OS or with iZotope instead of with Telestream, but that doesn’t make it less disappointing. It’s still disappointing, though, that the editors of other filters aren’t available. Without the editor, there’s no way you’ll find the right combination of settings to get the effect you wanted.Īt best, you’ll be able to use the built-in filters such as the equalizer, which is good. Instead, you’re presented with an endless list of parameters. I tested it with iZotope Ozone 5, only to find that you can’t work with iZotope’s editor. All Core Audio plug-ins available to your system are listed. There are audio filters as well in ScreenFlow 4. Video filters in my opinion are nice to have, but they’re not essential. Also, it can look quite silly if you can’t get it 100% right - which is a challenge, especially when the background hasn’t been lit properly. In practice, chroma keying is something I would rather leave with the experts. The background should be lit evenly, it should cover the entire area you want to mask, etc. However, this sounds much easier than it is. This means you’ll be able to use one mouse click to get rid of a green or blue background. Creating a chroma key is super-easy… from the point of view of the application. Here you will find an option to create a chroma key. Hidden under a new collapsible “Video Filters” menu is the whole list of Quartz filters that Mac OS X provides for. The benefit is cleaner organisation, the disadvantage - as with compound clips - is that you lose some editing context. You can combine several layers together and edit these on a separate timeline. A nested clip is much like a compound clip in Final Cut Pro X. ScreenFlow supported multi-layered tracks for a long time, but if you used them to the fullest, that quickly became a mess. The timer lets you automatically stop a recording after a defined time interval. The window now allows you to set a recording timer. When you start ScreenFlow 4, you’ll be greeted with a new recording window.
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