Accurately record what you see on the screen and instantly turn it into a screen video. Screenium 3 allows you to record at 60 frames per second, providing the best performance for your tutorials, game recordings, or any other screen content. If you use an ultra-definition resolution 4K or 5K monitor or a Retina Mac, Screenium 3 will create the smoothest recordings for these types of devices and safely ensure smooth screen quality.
Screenium 3 Chinese version installation instructions
After the screenium3 mac version image package is downloaded, double-click to open the image package, and the left Drag the screenium 3 to the right application to 
Main functions of screenium3 mac version
1. Edit and cut
The powerful video editor of screenium3 mac version comes with a comprehensive toolkit, Can help you create the most complex screencast video. You don’t need any other software to edit screencast videos like professionals or make impressive movies. The Screenium 3 video editor transforms your material into a perfect video-for cutting, transition, text embedding, audio editing or adding effects or animations. 
2. Choose, Highlight, display
Taking a screenshot alone will be louder than words. Explaining and clarifying the most important points of your video will become a breeze. Use Screenium’s convenient features, such as mouse cursor visualization and smart zoom to important or highlighted area. If you want to appear as a presenter, or display flipcharts or similar content, you can do so by embedding picture-in-picture clips from webcams such as Facetime/iSight cameras.
3. Export and Publish
Complete the cut, continue to export your project as a movie, and share with your parents, friends, clients or colleagues. In addition, Screenium 3 supports direct export to YouTube, Vimeo, Facebook, and Flickr, and allows you to share items through Mac’s messaging and mail applications.
4. Supported Language and system requirements
The screenium3 mac version is available in 13 languages. The user interface (including all buttons, labels, and menu entries) automatically adapts to the language setting in the Mac system preferences. Currently, the following languages are available:
The screenium3 mac version requires a Mac running OS X 10.10 Yosemite or higher. We recommend using macOS 10.13 High Sierra. Recording on an iOS device requires iOS 8 and an iOS device with Lightning connector.
Screen recording editing software: Screenium 3 Chinese version features introduction
Recording
1. Screenium 3 has the smoothest recording quality
No matter what you want to show-your desktop, Browser, favorite application or complex and challenging game: Screenium 3 records at 60 frames per second by default, so it can create the smoothest shots of all applications. The screenium3 mac version is perfectly adapted to Retina Macs and ultra-high resolution 4K or 5K displays, providing the best recording performance. If you want a lower frame rate or prefer smaller files, you can adjust the screenium3 mac version to meet your requirements with two simple clicks in the start window settings. Choose from four recording modes: full screen, separate window, selected area or recording iOS or tvOS device screen.
2. iPhone, iPad, Apple TV
Record the content of your iOS and tvOS devices with the same high quality you have used. Create a Let’s Play your favorite game or short video that demonstrates how to perform certain tasks for your relatives in the iOS and tvOS apps. Just connect your iOS device or Apple TV and Screenium products to record. The Chinese version of Screenium 3 is the only screen recording solution that can play device audio during capture.
3. Diversification Settings
The Chinese version of Screenium 3 provides beautiful tools and settings that can accurately create the screencast video you want. Choose from different quality levels (medium, high, high), choose to hide desktop or desktop icons, and visualize mouse pointer, click, keystroke or scrolling activities, and time or delay capture. Since mouse activity and keystrokes are recorded as separate tracks, you can edit the settings in the editor after you finish recording.
4. System Audio
Record all the content you hear from the Mac speakers. screenium3 mac uses a special audio driver to record sounds from programs, websites and the computer itself. In this way, your audience can hear everything you hear. You can obtain and install the Synium audio driver from the following webpage: Use screenium3 mac to record system audio 
5. Add audio comments during or after recording
Use the microphone and explain what you are doing. Then, as long as you finish recording, you can share your screencast. It’s like doing a presentation in front of your audience, except you don’t actually have to be there in person. Your audience can follow your instructions step by step, and repeat or start over anytime and anywhere as needed. If you want to add content and modify the audio after the recording is complete, just use the video editor to record and edit your notes.
Edit and cut
1. Integrated video editor
screenium3 mac comes with a convenient multifunctional video editor, you can use it to handle all shots. Create transitions between sequences, adjust the length of video clips, add text, shapes, markers or pre-made animations, and turn your screencast video into perfection. With just a few clicks, you can adjust the presentation to your requirements.
2. Shapes, colors and animations
Add shapes to highlight menu items, hide sensitive data or animate text objects to add a special touch to the introduction. You can even animate the position of the video itself, giving you complete freedom in composition. All elements are adjustable, ensuring that your creativity is not limited. When you are in a hurry, use pre-made animations, transitions and effects to add to the video with just one click.
3. Audio comment -Use your own language and foreign language
add audio in multiple languages, let your international audience choose a language for video playback. If you don’t want to tell the comment yourself, use computer voice to convert your text into spoken language. You can even create multiple audio notes for different languages and choose from different voices output by the video. If your Mac has an internal or external microphone, you can of course record audio annotations while recording videos.
4. Chapter Marking With chapter marking, you can divide the screenshot video into multiple smaller segments, which can be selected directly without rewinding or fast forwarding. In this way, if your audience wants to watch a course only from your video tutorial, they don’t have to watch the introduction, but they can jump to the correct chapter immediately. As if this is not convenient enough, chapter markers are not only applicable to the QuickTime player for Mac, but also to any iPhone, iPad or iPod touch.