![]() Quicktime 7 Pro is extremely powerful, but it’s no longer considered to be “modern” by Apple, which suggests that it won’t be around forever (it essentially hasn’t been touched since OS X 10.6 Snow Leopard). Then, using File-Save As… and making sure “ Save as self-contained video” is selected, you can save the edited video into a new file. Although you can also cut/copy/paste video segments in MPEG Streamclip, you can only open one video at a time, which means you can’t insert clips from other videos. Using Quicktime 7 Pro, you can set In and Out points to identify segments of video, and then copy and paste those video segments into a new video (you can create a new destination video in Quicktime 7 Pro by selecting File->New Player). Apple’s old Quicktime 7 Pro is still the best tool for this, at least, on OS X. Trimming videos is useful for quick sharing, but it can also be useful to do quick editing using multiple video clips without needing to re-encode the edited video. In my current work with 360 videos, this is essential because tools that inject the required metadata into edited videos (like Spatial Media Metadata Injector) only work well with MP4 files (and don’t work, for example, with Quicktime movies). You can trim and save very quickly without any loss in quality.Īnother thing that MPEG Streamclip does is save trimmed videos back into MP4 files. MPEG Streamclip is an especially useful tool because it works well with video files encoded in H.264, which is the most popular video codec used in smartphones, cameras, and on the web. From here, you can either Export to a variety of different formats (the various File->Export options), but you can also select File->Save As… ( ⌘-S) to save the clipped video without re-encoding (be sure to select MP4 as the filetype). Once you’ve set In and Out points, select Edit->Trim from the menu, or press ⌘-T (on a Mac) to trim the video, and you’re left with a video that contains only the part of the clip you want. MPEG Streamclip allows quick trimming of videos by setting of In and Out points. This does little to help causal editors who might only want to do things like trim a long clip before sharing the video to social media, or quickly cut a few clips together into an edited video.įor simple trimming (and much more), I recommend downloading the free app, MPEG Streamclip , which is available in both Mac and Windows versions. Higher-end tools like Adobe Premiere Pro CC can export in ways that minimize re-encoding Adobe calls this Smart Rendering, and it only works with certain codecs and containers (for example, ProRes in Quicktime). One issue is that most video editors force video re-encoding upon export, which results in potentially-long render times as well as degradation in quality. Simple video editing can be frustrating for content creators whom aren’t familiar with the process, and even people who work with video every day can struggle to find the right tools to accomplish quick edits.
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