IMovie in High Sierra exports green noise video, audio is fine Hi. Whenever I export any project in iMovie, the result is always green noise video with flashes of the original video as it plays. With iMovie, create professional-looking videos without an editing degree. Easily add photos and videos to projects, trim clips with your finger, add seamless transitions, and fade audio like a pro. High-Fidelity Filters. Choose from 13 creative video filters that add a cinematic touch.
Turn your videos into movie magic.
I was running Sierra on my trashcan Mac Pro and just upgraded to High Sierra. I don't want to go any higher than High Sierra at this time. I own iMovie and went to the AP store to download the older most current version of iMovie that will run on High Sierra. It downloaded iMovie 10.1.12. With iMovie, create professional-looking videos without an editing degree. Easily add photos and videos to projects, trim clips with your finger, add seamless transitions, and fade audio like a pro. High-Fidelity Filters. Choose from 13 creative video filters that add a cinematic touch. In essence, High Sierra took what was good with Sierra and developed it into a more comprehensive software. High Sierra emphasizes the already-existing benefits of MacOS previous system, Sierra. There are few bells and whistles, but the changes are noticeable and positive. The Apple file system is the most significant feature it brought.
With iMovie for iOS and macOS, you can enjoy your videos like never before. It’s easy to browse your clips and create Hollywood-style trailers and stunning 4K-resolution movies. You can even start editing on iPhone or iPad, then finish on your Mac.
Download iMovie for iOS
Download iMovie for macOS
Download iMovie for macOS
Make Movies
Easy. From the first
scene to the last.
Whether you’re using a Mac or an iOS device, it’s never been easier to make it in the movies. Just choose your clips, then add titles, music, and effects. iMovie even supports 4K video for stunning cinema-quality films. And that, ladies and gentlemen, is a wrap.
Edit Like a Pro
With iMovie, create professional-looking videos without an editing degree. Easily add photos and videos to projects, trim clips with your finger, add seamless transitions, and fade audio like a pro.
High-Fidelity Filters
Choose from 13 creative video filters that add a cinematic touch. Give your film a nostalgic silent‑era style, a vintage western appearance, or a fun comic book look. It's simple to apply filters to individual clips or your entire movie, and adjust the intensity on your iPhone or iPad.
Extra-Special Effects
My film for you. Make action shots more exciting by slowing them down. Let viewers fly through scenes by speeding them up. Or add a broadcast feel to your school report with picture-in-picture and split-screen effects.
Soundtracks, Simplified
Rock your video with over 80 smart soundtracks on iOS that intelligently adjust to match the length of your movie. You can also add built-in sound effects or record your own voiceover to create a video that sounds as good as it looks.
Whether you're making a silent film, moving a story forward, or simply have something to say, iMovie titles and backgrounds let you quickly create personalized title cards, credits, and more on your iPhone and iPad. Easily customize titles by choosing your favorite fonts and colors, pinching to scale, placing them over photos or videos, and then positioning them onscreen wherever you like. Plus, you can select background colors, gradients, and patterns, adjust title and background durations, or even add a graphic or logo to make your mark.
Appear Anywhere
Transport yourself with green-screen effects.
Go everywhere you’ve always wanted to — without leaving home. With green-screen effects in iMovie for iOS and macOS, you can place yourself or your characters in exotic locations with a tap or a click. Masking controls and strength adjustments let you fine-tune the effect for maximum believability.
You have hundreds of videos. And one big dream to be a moviemaker. iMovie trailers let you quickly create fun, Hollywood-style movie trailers from all that footage. Choose from a range of templates in almost any genre, pick your studio logo, and type in your movie title and credits. Then add photos and videos to the storyboard. Whether you’re using an iPhone, iPad, or Mac, you’ll have an instant blockbuster.
iMovie for iOS and iMovie for macOS are designed to work together. You can start cutting a project on your iPhone, then use AirDrop or iCloud Drive to wirelessly transfer it to your iPad. You can also send a project from your iPhone or iPad to your Mac for finishing touches like color correction and animated maps. And you can even open iMovie projects in Final Cut Pro to take advantage of professional editing tools. Time to take a bow.
iMovie on MacBook Pro
You have a great touch
for making movies.
iMovie is even easier to use with MacBook Pro, featuring the revolutionary Touch Bar. The most useful commands automatically appear on the keyboard, right where you need them. And MacBook Pro easily powers through demanding 4K video projects so you can edit and export in record time.
iMovie on iPad Pro
Imovie Download For Mac Sierra
A powerful performance in every movie.
iMovie delivers a tour de force on iPad Pro. Work with multiple 4K video clips. Create effects like green screen, picture‑in‑picture, or split screen and play them back instantly. Use the all-new Magic Keyboard for iPad Pro with trackpad support for an extra level of speed and precision when editing. And with the USB‑C port on iPad Pro, you can connect to an external display to show others your latest cut in 4K while you work.
iMovie in the Classroom
Assignments that
come to life.
Engage your students through video storytelling. Students can use green-screen effects to go back in time for history projects, or create split-screen and picture-in-picture effects to report on current events. Drag-and-drop trailers make it even simpler to create beautiful, personal projects that look and sound great. And iMovie for iOS works with ClassKit, so teachers can assign projects to students, and students can easily hand in their finished assignments right from the app.
Make Movie Magic.
iMovie is easy to use, and it’s free. Just click to download and install on your Mac or iOS device.
Try Clips.
Clips is a free iOS app for making and sharing fun videos with text, effects, graphics, and more.
There’s no sound after imported MP4 video clips into iMovie 10.1.8 on High Sierra? Actually, the same issue has been reported while importing MTS video into iMovie 10.1.8 after updated to macOS High Sierra. This is probably a system issue or an audio codec issue. Here we explain a solution to solve MP4 audio lost issue while loading into iMovie 10.1.8.
MP4 video clips have no sound in iMovie 10.1.8 on High Sierra
“I have several MP4 videos downloaded from Facebook. They played fine without any sound issues using preview and also in QuickTime Player, but once imported to the latest iMovie 10.1.8, the MP4 clips lose sound in the middle. I’ve googled a lot for a solution, but without any luck. I’m running iMovie 10.1.8 on macOS High Sierra 10.13.1 on MacBook Pro with Retina display. Any suggestions on this?”
MP4 video clips have no sound in iMovie 10.1.8 on High Sierra
“I have several MP4 videos downloaded from Facebook. They played fine without any sound issues using preview and also in QuickTime Player, but once imported to the latest iMovie 10.1.8, the MP4 clips lose sound in the middle. I’ve googled a lot for a solution, but without any luck. I’m running iMovie 10.1.8 on macOS High Sierra 10.13.1 on MacBook Pro with Retina display. Any suggestions on this?”
Try restarting your computer and opening iMovie while holding down the Option and Command keys, and then selecting to delete preferences in the box that appears.
If the above does not solve it, there may be something about the audio codec in your video clips that iMovie doesn’t like. iMovie likes MOV with Apple InterMediate Video Codec and AAC audio codec. Open your MP4 clips in HD Video Converter for Mac and it will help you export AIC/AAC .mov files for editing in iMovie smoothly.
How to encode MP4 clips to AIC .mov for solving audio lost issue in iMovie 10.1.8 on High Sierra?
Software requirement
HD Converter for Mac
HD Converter for Mac
Follow these steps:
1. Install and run HD Converter for Mac as an MP4 to iMovie Converter on High Sierra. The main interface appears as below:
1. Install and run HD Converter for Mac as an MP4 to iMovie Converter on High Sierra. The main interface appears as below:
2. Click on ‘Add File’ to add your mp4 files into this program.
3. From the “Profile” menu, choose ‘Apple InterMediateCodec (AIC) (*.mov) as output format from ‘iMovie and Final Cut Express’ column.
Important: If you’ve loaded a number of video clips to do batch conversion, please do remember ticking off ‘Apply to All’ option before you start.
Important: If you’ve loaded a number of video clips to do batch conversion, please do remember ticking off ‘Apply to All’ option before you start.
4. (Optional) Click ‘Settings’ button and go to ‘Profile Settings’ window to custom video and audio settings if necessary.
Imovie For High Sierra Download
5. When ready, click ‘Convert’ to start transcoding MP4 files to AIC – the best suited editing format for use within Apple iMovie.
6. When the conversion process is complete, click ‘Open Folder’ button to get the generated AIC QuickTime files and open them in iMovie for further editing with optimum performance. Run multiple bluestacks.
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