Think about how a Hollywood movie goes from cinema screen size to a DVD, playing on any home TV without lag. To the human eye, this loss is hardly noticeable. Video compression occurs by removing repetitive images and sounds as determined by the codec algorithm. Depending on the original size, this quality loss may not be noticeable, but that all depends on how small you need your video file size. However, it usually means overall quality takes a hit. Essentially, compressing your video cuts a chunk off the size needed by your file. That means your video won't fit into your message, or your recipient can look forward to a lengthy download period on their end. Unfortunately, almost all file sharing methods, from email to instant messaging, have file size limits. Video compression is a way of shrinking your video file size. Compressing your videos solves this problem. Sharing high-quality videos between teams and clients can be frustrating since video files size are bulky at the best of times. The following guide will assist you in compressing your video clips to an appropriate size.Technology is a wonderful thing, but there are still some things that can make even the most tech-savvy person get a little anxious. Trim a Movie or Clip in QuickTime Player on Mac The following page from the Apple support site will assist you in trimming your video clips. IMovie is preinstalled on Mac computers and should provide all of the functionality that you need to trim the video clips you want to use for edTPA and to compress the files to an appropriate size. Preparing Video Clips in Windows 10 Using iMovie on a Mac The following document includes step-by-step instructions for trimming and compressing video files. It should provide all of the functionality that you need to trim the video clips you want to use for edTPA and to compress the files to an appropriate size. If you don’t want to use HandBrake, you can use the Photos app in Windows 10. This can take a while, especially if you are working with a large file! Make sure to leave enough time for this process. Choose a destination for your file and start encoding.Use the Preset menu to adjust the quality.The Handbrake site also provides step-by-step instructions for compressing files. Note: Make a copy of your file before compressing it. Handbrake Downloads (Mac, Windows, or Linux) This is a helpful tool to download if the above options have not worked for you, if you need to change the file type, or if your file is still too large to upload to Tk20. You can use Handbrake, a free, open-source software, to compress video files on several different platforms. If you choose to download a mobile app, make sure that you trust the source!.You can choose the lowest available (360p or 480p depending on the app you are using). You will be able to choose the Video Preset or resolution that you want to use.Make sure to save a copy of the original file in case there are any technical issues.You can also export videos at different file sizes from the iMovie app, which is also free.įor Android devices, one option is Video Compressor (a free app).Ī few notes about using compression apps: The following document is a step-by-step guide to using this app. You can download an app to compress a file directly on your device.įor Apple devices, one option is Video Compressor-Shrink videos (a free app).
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