Winxvideo AI
Step-by-step User Guide

Winxvideo AI Guide

Click the button below to free download the installation package of Winxvideo AI.

Supported OS:

For Windows: Windows 7, Windows 8, Windows 8.1, Windows 10, Windows 11 (64 bit version).
For Mac: Mac OS X 10.6 to macOS Sonoma (14). Please note: AI features are currently unavailable for Mac version.

1 Double click "winxvideo-ai.exe" to install it.

2 Click "Yes" if the User Account Control (UAC) window pops up and then go ahead.

3 Check "I agree to the User License Agreement" and then click "INSTALL" to set it up on PC.

4 When the installation is completed, click "Launch" to open up Winxvideo AI (trial version).

5 Launch WinX (trial version) and you will see the main interface as below, with 5 sections provided - Video AI, Image AI, Video Converter，Downloader, and Recorder.

The trial version of Winxvideo AI has the following limitations:

1 The trial version includes restrictions: it allows to enhance, edit, and convert 5-minute videos, applies a watermark to your screen recordings, enhance 5 images, and download 10 files, all for evaluation purposes.

2 No free update to the latest full version.

3 Advanced features are not available.

※ Tips: You can upgrade to full version to remove the limits. Also, the full version will constantly upgrade to latest version for free and provide technical support. Get to know the detailed trial limits >>

Here is how you can upgrade to Winxvideo AI full version.

1: Click "Buy Now" below to purchase the full license code.

2: Or click "Register" / "Cart" button on the main UI and click "Buy Now".

※ You will receive product information with license code via email once you complete the order.

1 Open Winxvideo AI, click "Register" button.

2 Input your "Licensed Email" and "License Code".

3 Click "Activate" to complete the registration process.

※ There are no spaces in the license code field. It's highly recommended to copy & paste your code to avoid any typos.

※ Please make sure you have proper Internet connection when registering Winxvideo AI program.

4 When you have registered successfully, you can enjoy the full Winxvideo AI with the main UI below.

※ Check whether your PC is hardware accleration supportable by getting its hardware information.

1 Open Settings and click "Option" right near "Hardware Accelration Engine: Nvidia / Intel / AMD".

2 Go to "Winxvideo AI - Video" and click "Option" right near "Hardware Accelration Engine: Nvidia / Intel / AMD".

The latest AI tools take advantages of cutting-edge deep learning techs and make it easy to upscale video, enhance image, boost frame rate, and stabilize shaky footage efficiently. Whether you want to restore your old content, remove noise, blur, reduce wobble, smoothen your fast-paced action, or upscale your video to higher resolution, Winxvideo AI is here for you, delivering a cinema-grade quality with full GPU accelerated.

Currently, the AI tools are available on Windows version only. Mac version is coming soon. Stay tuned.

Important: When dealing with the AI-related tasks, hardware plays a crucial role in determining the efficiency and speed of the processing. Make sure your computer meets the basic system requirements as listed below. The higher the better. Otherwise, you can't utilize these AI tools, you may get errors like "no Vulkan found", "No device found", or your low-end computer will get crashed during the video/image enhancement.

Minimal system requirements when using the AI tools:

• Vulkan: 1.2.x or higher
• OpenCL: 1.0 or higher
• Hard Disk Space: 1GB or higher
• RAM：2GB or higher

For detailed system requirement, you can check here.

Winxvideo AI is an incredible AI-powered video enhancer and upscaler, making old videos back to life. Its AI models trained by the advanced deep learning algorithms is exceptional at scaling video up by 200-400%, enhancing video resolution to 4K, and therefore bringing old memories new again!

1 Click "Video AI" button to enter video upscaling window.

2 Tap "Add Video" icon at the bottom of the window to load your input video file. You can preview your enhanced video effect via the preview compare window or full window.

3 Tick "Super Resolution" option and choose your video type: Reality or Anime.

• Choose Anime if your video is cartoon or animated type.
• As for the rest types of video like old footages, landscape shots, travel video, character clip, pick up Reality.

Note: there are 3 dedicated denoise modes for Anime videos, Low, None and High.

• Low: prevent excessive smoothing, retain the original texture, and avoid the loss of details when using.
• None: the original video has no noise, the quality is acceptable, and the goal is simply to enhance the resolution.
• High: use in the case of highly compressed original materials with a lot of noise and poor quality.

4 Choose the scale you need, 2X, 3X or 4X. The default setting goes to 2X. The option "Enhance Video/Image (1X)" is used in cases where the resolution remains unchanged, or the original resolution is relatively high, and the goal is to reduce noise and enhance the image quality.

For video resolution below 1080p, you’re advised to choose 3X or 4X at your disposal. As for video resolution 1080p or even higher, 2X is the best option.

Generally, the higher the multiplier, the higher the resolution clarity, but it may appear less natural. It is recommended to try different settings and preview to achieve the best results. In most cases, a two-step 200% multiplier yields better results than a one-time 400% multiplier.

5 Trim your video length before video upscaling and enhancing. Move the progress bar to cut off the unnecessary clips and keep your desired video duration.

6 Select output video codec, quality level and GOP. Move your mouse to the lower right-hand corner of the interface and tap Export Settings, where you choose output video codec H264 or HEVC, quality level (from Low to Highest) and GOP.

Note: GOP stands for "Group of Pictures". In video coding, it's a collection of pictures in a coded video stream that specifies the order of frames. In general, the smaller the value, the higher the quality, and the larger the value, the greater the compression. For videos with minimal motion, a value between 90 and 250 is generally sufficient; for fast-paced scenes with frequent scene changes or for GOP values used in post-production processing, a value of 30-60 is common.

7 Click "Browse" button to choose a file folder for the output video storage.

8 Hit the "RUN" button to begin enhancing video quality at GPU hardware accelerated speed.

Winxvideo AI utilizes cutting-edge AI technology to refine rough images, sharpen blurry photos, and upscale low-resolution images up to 4 times for high-quality enhancement. Use the following steps to enhance your images.

1 Click the "Image AI" button on the main interface and the Image AI window should appear.

2 Load the image file you'd like to enhance. You can directly drag the image and drop it to the window or click the "Add Image" button at the bottom to select an image file to import. You can select more than one image to import for batch processing.

3 Adjust Super Resolution settings, such as Type, Level, Model Settings, and Export Settings.

"Type": Select the type of the original image you want to enhance, Reality or Anime.

• Reality Mode - Applicable to all images except for animated cartoon images.
• Anime Mode - Select Anime if the input is an animated cartoon image.

There are three denoise levels for the Anime Mode – Low, None, and High.

• Low: Prevents excessive smoothing and retains original textures. Low level is used to avoid losing details.
• None: Select the level when the source image has no noise and acceptable quality. It is used solely to enhance resolution.
• High: Select High level when the source image is highly compressed and contains a lot of noise, used for poor quality situations.

Model Settings: There are two models available for you to choose.

• For clean enlargement so that you can view your images on bigger screen, print them later, or so without distortion, check 'Scale' and select '2X', '3X', or '4X'. This program allows to scale up to 4K/8K/10K.
• To improve only the image quality, remove noise or grain from your video, or restore your old images, check 'Video/Image Enhancement (1X)'.

Use High-Quality Engine (1x): Select the option to activate the built-in high-quality engine for relatively higher-quality output images.

Additionally, if aiming for maximum image quality output, check Use High-Quality Engine.

Export Settings: Generally, default settings work fine. If needed, customize the image format(JPG or PNG), quality(0%-100%), and save location based on your preferences.

4 Click the "RUN" button at the bottom right to initiate the image enhancement process. Once completed, check the effects of the enhanced image in the designated save folder or the preview window.

Winxvideo AI Frame Interpolation function will automatically interpolate intermediate frames and increase the video frame rate (fps). By converting videos that are originally around 24fps or 30fps to high frame rates such as 60fps, 120fps, 240fps and beyond. Therefore, you can make choppy videos more natural, smooth, and create a stunning slow-mo video with ease.

This function is very suitable for anime and fast-moving action movie frame interpolation. Follow the steps below to boost your video frame rate with AI.

1 Navigate to AI Frame Interpolation window just by click "Video AI" on the main UI. After clicking on the "Video AI" button, wait for the Hardware Detection process to complete.

2 Click on the "Add Video" button or simply drag and drop a video you want to interpolate video frame to this program. Once loaded, you will get the operation panel.

Section A: Import File

Click on the "Add Video" button to add more videos. Winxvideo AI lets you process more than one video at the same time, including video enhancement, frame interpolation, and video stabilization.

Section B: Playback Window

- The original video is displayed in the left window, and the interpolated video will be previewed in the right. You can choose the switch button to choose a preview mode.

- You can see the original and interpolated video information at the top.

- Click on the icon to see detailed information of your original video.

Section C: Frame Interpolation Settings

Check "Frame Interpolation" box and you can start frame interpolating your video to 60fps, 120fps, 240fps, and even 480fps..

[GPU]: The hardware configuration of your PC will be automatically scanned, so select an available GPU.

Set FPS: Choose from 2X, 3X, 4X, and 5X to set the desired FPS.

• [2X]: Double the frame rate. For example, you can change a video that originally had a frame rate of 30fps to 60fps.
• [3X]: Triple the frame rate. For example, you can change a video that originally had a frame rate of 30fps to 90fps.
• [4X]: Quadruple the frame rate. For example, you can change a video that originally had a frame rate of 30fps to 120fps.
• [5X]: Quintuple the frame rate. For example, you can change a video that originally had a frame rate of 30fps to 150fps.

Tip: To achieve the desired frame rate, one can repeat the process multiple times to reach the target frame rate. For instance, selecting 2X twice can convert a 30fps video to 60fps and subsequently to 120fps. This approach yields superior output quality compared to directly choosing 4X.

Skip Scene Changes: Whether to always compare the difference between two frames and not insert the frame if the difference is too large.

- When to disable it:

If the scene in the video does not change much, there is no need to check this option. For example, if the adjacent frames are all about playing basketball, Winxvideo AI will interpolate your video to give you a smoother and higher-quality video.

- When to enable it:

If the adjacent frames are very different, you are suggested to check this option to not perform frame interpolation to avoid artifacts. For example, the first frame is about playing basketball and the second is about playing table tennis where the two pictures change a lot, enable this option will tell Winxvideo AI’ frame interpolation function to skip the two frames.

When "Skip Scene Changes" is enabled, you can adjust the value of "Sensitivity" to detect scene changes.

[Sensitivity]: You can set the value from 0 to 100. A higher value will assume and skip more scene changes. The best sensitivity setting is 85.

If the value is low, you tell Winxvideo AI the scene changes less, and the frame interpolation will be more frequent. However, the actual scene changes a lot and should not be interpolated. As a consequence, the frame interpolation makes the video look bad.

If the value is set high, you tell Winxvideo AI that the scene changes a lot and it will skip the adjacent frames. The interpolation frequency is relatively low, which also avoids picture distortion.

Slow Motion: Slow down playback speed to see more details.

Create slow-motion video by choosing 2X, 3X, 4X, or 5X to slow down the playback speed. For example, you can create a slow-motion video about the passing through an egg, a water glass, a watermelon, etc.

Section D: Export Settings

Once you finish adjusting the frame interpolation settings, you can set the export settings.

• Video Codec: You can choose H.264 or HEVC to encode your video.
• Audio Codec: You can choose Passthrough or AAc to encode your audio. *Pass-through is a safe choice if you want to copy the source audio without changing it, and AAC is a safe choice if you want to reduce the file size while maintaining high audible quality.
• Quality Level: You can choose output video quality from Low, Medium, High, and Highest.
• GOP: The smaller the value, the higher the quality, and the higher the value, the greater the compression. For videos with little movement changes, 90-250 is generally sufficient; for videos with fast action and many scene changes, the GOP value is generally 30-60. If there is no particular need, simply use the default value of GOP as is.
• Output Folder: Click on the "Browse" button to choose a folder on your computer to save the interpolated video. Or click on "Open" to open Winxvideo AI folder.

3 Hit the RUN button to start the frame interpolating your video with Winxvideo AI.

Note: Your export video will be saved in MP4 format. If you need another format, you can use Winxvideo AI’s "video conversion" function.

Winxvideo AI utilizes advanced AI algorithms and GPU hardware acceleration for efficient video stabilization. Offering four presets, the software simplifies the process for you. You can choose based on your preferences: optimal stabilization, faster processing speed, minimal cropping, or a balanced approach among stabilization, speed, and cropping. Selecting a preset starts the video analysis and stabilization process without the need for complex parameters. Additionally, you have the option to customize border color fill, cropping method, and crop ratio.

1 Select "Video AI" from the main interface to access the video stabilizer tool.

2 Drag and drop the video you wish to stabilize into the pop-up window. Alternatively, you can click the "Add Video" button at the bottom left corner to load target videos.

Tips:

• You are allowed to import multiple clips to process at once.
• You can drag the orange sliders under the preview window to trim your footage and just stabilize the selected part.

3 On the right side, enable "Stabilization", select the "Mode" and "Preset", and then video will be analyzed automatically.

- About Mode:

• One Pass mode operates faster by analyzing less data, albeit yielding slightly inferior results.
• Two Pass mode, although slower due to processing more data, offers superior stabilization.

- About Preset:

• Best Stability: Provides the best video stabilization but involves some cropping.
• Balanced: Balances video stabilization, cropping, and speed.
• Fastest: Offers the fastest speed but with average stabilization and some cropping.
• Minimum Crop: Involves minimal cropping with average stabilization effect.

Note: You can also take advantages of the Border Color, Crop Type, and Crop Ratio options to further optimize the stabilized video.

- About Border Color: It defines how the video edge is filled.

• Default: Uses black color to fill in the edge information.
• Replicate: Fills in the edge information by replicating edge pixels.
• Reflect: Copies and fills the edges symmetrically based on adjacent pixels.

It's recommended to choose "replicate" or "reflect" to restore lost edge information.

- About Crop Type: It defines the method of cropping the frame.

• Fixed: Suitable for videos with translational shake where the shake frequency is relatively consistent and mild.
• Dynamic: Suitable for videos with significant shake variations, automatically analyzing the shake frequency to apply different cropping ratios and prevent displacement.
• Customize: Offers flexible customization of cropping ratios based on user preferences. When CropType is set to "Customize", you can adjust Crop Ratio value. Crop Ratio determines the area of the frame to retain. A higher value crops more, resulting in better stabilization, while a smaller value retains more of the frame, leading to a less effective stabilization. After adjusting the crop ratio value, you can preview the effect in real time.

4 Preview the stabilized video and readjust the settings if needed.

Tip: To apply settings to all imported videos, use the "Apply to All" button.

5 Adjust export settings: specify video codec, audio codec, quality level, GOP, and output folder.

Video codecs available include H.264 and HEVC. Audio codecs include Passthrough and AAC. Quality levels range from Low to Highest.

In general, a smaller GOP value typically results in higher quality, although it also increases file size. For videos with minimal motion changes, a GOP value between 90 and 250 is often sufficient. For videos with frequent scene changes, high motion, or intended for post-processing, a typical GOP value falls between 30 and 60.

The default output folder is C:\Users\PC\Videos\Winxvideo AI. Click the "Browse" button to select a different disk.

6 Click the "RUN" button at the bottom right to export the stabilize video(s).

Before converting video files, you need to enable the video converter first.

1 Click "+Video" button to import one video or multiple videos (for batch transcoding) into the program.

2 Click "Video" tab on the bottom of the interface. Many popular video formats are presented. Select the desired one as output format.

If there is no format you want, click Target Format button to get more profiles.

"General Profiles": Transcode video to H.264, MPEG4, MOV, HEVC, WebM and more.
"Music": Convert video to audio file in MP3, M4A, WAV, FLAC, AAC, iPhone Ringtone etc.
"Mobile Video Profile": Transfer video to Apple, Huawei, Samsung, Android, Microsoft Device and Sony Device.
"Web Video Profile": Make the video compatible with YouTube, Facebook, Vimeo and other online video-sharing sites.
"DVD Profile": Change the format to NTSC/PAL VOB for later DVD burning.
"HD Video": Turn the video to TS, AVCHD, MKV and MPEG HD.

3 Click "Browse" button to set a new destination folder.

4 Click "RUN" button to start transcoding.

※ Tip: Click Codec Option. Format settings window appears allowing you to adjust parameters.

"Quality": Move the pointer to High Quality for higher image quality or Fast for the fastest transcoding speed.
"Video Codec Options": Modify frame rate, resolution, aspect ratio etc. for obtaining better playback effects.
"Audio Codec Options": Audio channel, sample rate and bit rate can be fine-tuned for outputting Hi-fi audio.

1 Click "+Music" button to load a song or several songs into the program.

2 Select "Music" tab on the bottom of the interface and output audio formats are listed. Select one as output format.

3 Click "Browse" button to choose a destination folder to save resulting file.

4 Click "RUN" button to start music conversion.

• Convert Videos to MKV with Multiple Video/Audio/Subtitle Tracks

1 Launch Winxvideo AI and click "Video Converter" button.

2 Click "+Video" to import at least two videos you want to convert as a multi-track MKV file.

3 Move to "Video" tab and select "MKV H264" as output format.

4 Check "Merge" option. Another new option "MKV Multi-track" appears. Check it as well.

5 Click "RUN" to start conversion.

• Convert Video from Multi-track MKV

1 Click "+Video" to add a multi-track MKV video.

2 Move to "Video" tab and select a format as output format, for example "MP4 H264".

3 Title, video/audio/subtitle tracks are displayed on the left in the video info bar. The number indicates how many video/audio tracks are included in a MKV video.

Click "Video1" to change the track from Video1 to Video2 or keep original. Please note that only one video track can be selected.

Click "Audio1" to select Audio1 and Audio2 or keep one track.

4 Hit "Browse" button to set a new output folder and Click "Run" to start conversion.

If you are going to reduce video file size, take advantages of the Video Compress feature, which allows you to compress large 4K or high-frame-rate video to the target size without compromising too much quality.

The built-in Compress option in toolkit lets you easily compress video to be up to 90% smaller than original without compromising quality.

1 Drag and drop the source video to the interface, or click "+Video" or "+Folder" to load the video you want to compress.

2 Go to the Toolbox, and find the "Compress".

3 Enter the target file size you desire. Or you can drag the slider to change the compression ratio from 10% to 100%.

4 Optionally, you can lower down the resolution, or drag the green knobs under the preview window to further cut down video length and downsize the video.

5 Click Done and hit RUN to begin compressing video.

This program gives you full control over the parameter settings. By adjusting video codec, resolution, bit rate, frame rate, GOP, etc, you can also reduce video file size with acceptable quality.

Please be aware that the program is preloaded with pre-configured profiles with best balance in size and quality, you can rely on the profiles if you don't want to mess around with the settings. But if you are an advanced user, feel free to set the settings for your specific needs.

Option 1. Change Codec

Generally, advanced video codec delivers higher compression ratio and better image quality. For example, HEVC is superior to H.264 and VP9 is better than VP8. So for smaller file size but better quality, you can change video quality to HEVC or VP9.

1 Drag and drop the source video to the interface, or click "+Video" or "+Folder" to load the video you want to compress.

2 Go to the "Target Format", hit "Video", and choose "MP4 HEVC" as the output format.

3 Hit RUN to begin shrinking video size using advanced HEVC codec.

Note: You can also change the codec to VP9 if you are using WebM as the output format. Please make sure to check the box of hardware acceleration and not to check "Auto Copy" option at the right side.

Option 2. Lower Bitrate

Video bitrate is closely related to the video file size. Higher bitrate makes better image quality but larger file size. Generally, you can lower the bitrate value than the default quality setting to compress video without perceivable quality degradation. For a 4k video, the recommended bitrate is between 35mbps and 45mbps at standard frame rate and 53mbps and 68mbps at high frame rate. For a FHD 1080p video, the recommended bitrate is between 8-12mbps.

1 Drag and drop the source video to the interface, or click "+Video" or "+Folder" to load the video you want to compress.

2 Click the "Codec Option" where you can change the settings.

3 Drag the Quality slider to the left, which ensures faster processing speed and smaller file size, but produces relatively poor quality compared with the right.

Note: The target bitrate automatically changes as you move the quality slider. Optionally, you can manually set the bitrate to lower value by selecting "Manual" as the "Bit rate" mode, in such way to reduce video file size.

Option 3. Reduce video resolution

Video resolution is the number of pixels in a video frame. The more pixels a video has, the more detail it will have and the clearer it will look. But a video of higher resolution such as 4K also involves in bigger file size and may be of no dramastic difference on a small screen like mobile phone compared with a video of lower resolution 1080. You can downsize video by lowering down resolution.

1 Drag and drop the source video to the interface, or click "+Video" or "+Folder" to load the video you want to compress.

2 Click the "Codec Option" where you can change the settings.

3 Find the "Resolution" under the "Video Codec Options" column, choose a video resolution lower than the original one from the drop down list.

Note: You are available to customize the video resolution by clicking the "Custom" button next to the "Resolution".

Option 4. Decrease video frame rate

Video frame rate, also referred to as FPS (frames per second), measures how many frames appear within a second. Higher frame rate generally results in smoother video quality. But when the frame rate is too high, especially in a video without too much motion, it will look unnatural and the video may suffer frame what is called the "Soap opera effect" and big file size. So you can decrease video frame rate to further shrink video.

1 Drag and drop the source video to the interface, or click "+Video" or "+Folder" to load the video you want to compress.

2 Click the "Codec Option" where you can change the settings.

3 Find the "Frame Rate" under the "Video Codec Options" column, choose a desired video frame rate as you want from the drop down list.

Note: Please uncheck the "Auto Copy" option from the right side.

Option 5. Increase the GOP

GOP stands for group of picture. In video coding, it is a collection of successive pictures within a coded video stream. A GOP structure includes I-frames (intra-coded frames) and P-frames (predictive coded frames), as well as B-frames (bi-directionally predictive coded frames). Generally, a higher GOP value means more opportunities to compress, and therefore smaller the overall file size.

1 Drag and drop the source video to the interface, or click "+Video" or "+Folder" to load the video you want to compress.

2 Click the "Codec Option" where you can change the settings.

3 Find the "GOP" under the "Video Codec Options" column, choose a desired GOP value as you want.

Note: By default, the GOP is 250, meant to achieve a higher compression rate. If you have a video of low motion, you can leave the value unchanged. Generally, the value between 90 and 250 is OK. But if you have some videos of high motion such as some extreme sports, make sure to set the GOP value between 30 and 60.

Note: You can also change the audio settings such as bitrate, sample rate, or channel number to further reduce the video file size.

1 Click the "Downloader" button to access the Downloader panel.

2 Open your browser, find out the video / music you want to download, and then copy its URL.

3 Back to the Downloader, click "Add Video" or "Add Music", and then hit "Paste URL & Analyze" to insert the URL you just copied. The video link will be analyzed instantly.

4 Choose desired output quality and format, and click "Download Selected Videos".

※ Tip: Winxvideo AI allows you to download files in batch. Repeat step 2, 3, 4 to load other video or music files.

5 Click "Browse" to specify output folder based on your own needs. Hit the "Download now" button to start video / music downloading.

1 Click the "Downloader" button to open Downloader tool.

Then, click "Add Video" button.

2 Open your browser to get the playlist / channel URL, copy it, and then click "Paste URL & Analyze" button to parse the link. Then all videos in the channel or playlist will pop up in the left column. You can select all videos or some of them.

3 Choose the output quality and format.

4 Click "Download Selected Videos" if you just need to download some of the videos. Click "Download Full Playlist" button when all videos are what you want.

5 Hit "Browse" button to set output folder, and "Download now" to get playlist / channel videos download started.

1 Click "Add Video" button.

2 Search live streaming you want on YouTube and copy the URL. Click "Paste URL & Analyze".

3 Soon, video title and versions will be listed. Select one version.

4 Click "Download Selected Videos".

5 Click the green "Start Recording" button to download and record YouTube live. Also, you can adjust the "Start Time" and "Duration" by clicking the "pencil" icon and stop recording at any time.

※ Tip: You are allowed to download YouTube video with subtitle. Click "Search" button next to Subtitles. It will list available subtitle(s) according to language. Tick it.

M3U8 is a file format for storing playlists for streaming audio and video content over the internet, which uses the HTTP Live Streaming (HLS) protocol to send media content in small, bite-sized chunks that can be downloaded and played one after the other. It plays an important role in live and VOD streaming. You can rely on the program to download M3U8 live and VOD streaming here.

1 Please go to your preferred platform and find an on-demand video.

2 Press the key F12 or you can right click the video page and select "Inspect" to open the Developer Tools.

3 Click the "Network" > "Media" and search .m3u8 till the index.m3u8 files appear.

4 Copy the URL.

5 Launch the program, also do the same steps above, and copy the M3U8 link to the panel, click Analyze.

6 Hit "Download Now" to start saving M3U8 content.

Note: Downloading any copy-protected content is not recommended. Please check the local law and download online content for fair use.

Click "+Video" button to import one video or multiple videos you want to edit into the program.

1 Drag your video to the program, or click "+Video" or "+Folder" to add one or more video files.

2 On the Edit Toolbar, click "Cut".

3 Drag the green knobs on two ends of the video to set the start and end time positions.

4 Click the orange Cut button on the right and then the middle part between the knobs will be kept.

5 Click the Edit icon next to the clip trimmer, then fine-tune the start time and the end time of the clip. And click "Done" to complete the cutting of clip 1.

6 If you need to cut out a different clip, drag green knobs again to set different time position and repeat step 3 – step 5.

7 After cutting into different clips, you can adjust the sequences of the clips by clicking the up and down arrows of each clip.

8 When everything is OK, click the "Done" on the bottom right. The multiple short clips cut from the original video will be merged into a new video.

1 Click the "Crop" button to open the video cropping window.

2 Tick the "Enable Crop" option, and you can see the dot line on the four sides of the original video.
Simply drag the dot line to freely crop the video to remove unwanted areas of the video frame.
Click the "Preset" drop-down icon and you'll get a list of options to automatically crop the video: Crop LetterBox, Keep Current, Keep Origin, 16:9, 4:3, 1:1.
You can also crop the video by setting specific Position and get desired video size.

3 Click "Done" to save the change.

Note: There isn't any quality loss as video cropping won't change format.

Click "ToolBox", find "Split" button and double click it or hit the "Codec Option" button on the right of the video display column on the "Winxvideo AI - Video" interface to open the Split dashboard.

※ Tips: By default, Winxvideo AI will split video averagely into 10 segments and split video every 60 seconds.

1 If necessary, trim the video on the left into the duration you need to split.

2 If necessary, change the default segments and time you want.

3 If necessary, fine-tune the start time and end time of individual segment.

4 Click "Done" on the bottom right of the window.

You can merge video clips with Winxvideo AI in two ways.

1. Directly merge source videos into one.

1 Click "Video –> +Video" to load all the video clips you'd like to merge into one from computer.

2 Choose a target output format.

3 Tick "Merge" button on the main UI. And click "RUN" to fast merge all added video clips into one file.

2. Trim needed video clips and merge them into one at one go.

1 Click "Video –> +Video" to import all your source videos. Choose a target output video format.

2 Tap one video and click "ToolBox -> Merge -> Codec Option", and you can freely set Start Time and End Time to cut favorite clips from each video. Click "Done".

3 Hit "RUN" button to start fast combining the cut video clips into one.

Trimming is different from cutting. It only allows you to remove the unwanted start / end part, instead of cutting out any parts of a video.

1 Click "ToolBox", find "Trim" button and double click it or hit the "Codec Option" button on the right of the video display column on the main interface to open the Trim dashboard.

2 Specify the start time by dragging directly or change the time data next to Start Time.

3 Specify the end time by dragging directly or change the time data next to Start Time.

4 Click "Done" on the bottom right of the window.

You can also take advantages of the tool to rotate video by 90/180/270 degrees as well as flip video at will.

1 Drag and drop the video to the program, or simply click "+Video", "+Folder" to load the files.

2 Click "Rotate" in the Edit toolbar.

3 Rotate the video clockwise or counterclockwise as per your needs. Or you can flip the video vertically or horizontally.

4 Click "RUN" on the bottom right of the window to save the video.

Download subtitles from 1000+ video sites, extract subtitles from MKV, MP4,etc, and add external subtitle files like ASS, SSA, SRT to your movie, TV episode or any other video you want to burn subtitle in or export subtitle from.

You have two ways to load an existing subtitle file from your computer or the external hard drive / USB drive that is connected to your computer:

Method 1. On the video display column on the "Winxvideo AI - Video" interface, click "Subtitle" and then click "Load Subtitle" of the dropdown menu. Browse to find and select the corresponding SRT or ASS subtitle file from your computer and click "Open".

Method 2. Click "Subtitle" item on the Edit Toolbar. If it is gray, choose an output video format first. On the Subtitle dashboard, click "Add Subtitle File" to load a corresponding SRT or ASS subtitle file from your computer. You can choose "Burn-In" or "Softcode" mode.

Tips:

1. If you choose Burn-In (Hardcode) mode, the subtitle texts are merged in original video frames and when playback there will be no option for you to remove or select the subtitle track. If you choose Softcode mode, the subtitle will be a standalone track in the video so that you will be able to turn off/on subtitle and choose language in multiple subtitle variants during playback.

2. Only in Burn-In mode can "Position" and "Font" be adjusted.

There are two ways to download subtitles online.

Method 1. Search and download subtitles from Edit toolbox.

1 Click "Subtitle" item on the Edit Toolbar. If it is gray, choose an output video format first. On the Subtitle dashboard, click "Search Subtitle File".

2 Choose "Movie" or "TV Episode" on the top.

3 Set movie name or language if necessary.

4 Click "Search" button and wait a second until the subtitles are searched online.

5 Choose the most likely subtitle and click "Download".

6 Preview the embedded subtitle texts to see if they are corresponding and sync with the video. If yes, click "Done"; if no, go back to the previous operations and try a different one.

Method 2. Download subtitles from the built-in Video Downloader tool.

1 Open the program and click "Downloader" in the main interface.

2 Copy and paste the URL of the video with subtitle in the bar and click Analyze button.

3 Choose a target language for the subtitle file.

4 Click Down to start downloading subtitles.

1 Add a video that has subtitle, and double click "Export Subtitle" in the ToolBox.

2 Set the Duration (Start Time and / or End Time) of the video if necessary.

3 Select .srt or .ass as the output subtitle format.

4 Hit "Done" button.

1 Click "Effect" function button labeled in magic wand icon to pop up the video effects controls.

2 Preview and choose the video filter effect you like most.

3 You can also ajust video brightness, contrast, hue, gamma, saturation to achieve more satisfied visual effect.

1 Click Watermark in the Edit Toolbar.

2 Click "Enable Watermark" after which you can add watermark as you like.

3 Add text or images to personalize your video. Here you can also adjust transparency, position, font, color, and more.

4 Click "RUN" to save the video with watermark.

1 Navigate to ToolBox and double click the "GIF" button or the setting icon to open up a "Video to GIF" window.

2 Set the loop time, image size, duration, and frame delay.

3 Click Done -> Run to output the animated GIF file.

1 Click "Toolbox" tab and select "Denoise". Double-click Denoise button or hit the gear icon on the top right corner of this button to access to controls.

2 Move two green cursors to trim the segment which has disturbing noise. Otherwise, manually input Start and End Time.

3 Redefine values of Low Pass and High Pass to reduce the noise.

4 Click "Done"

1 Click "Toolbox" tab and move the right arrow to find "Fisheye" option. Double-click Fisheye button or hit the gear icon on the top right corner of this button to access to lens correction controls.

2 Move two green cursors to trim the segment which has fisheye effect. Otherwise, manually input Start and End Time.

3 Move the sliders to adjust cx (relative x-coordinate of the focal point of the image), cy (relative y-coordinate of the focal point of the image), k1 (coefficient of the quadratic correction term) and k2 (coefficient of the double quadratic correction term) to remove fisheye lens.

4 Click "Done".

1 After loading the video you want to passthrough to MKV, click "ToolBox" tab at the bottom bar and locate "MKVMaker".

2 Double click "MKVMaker" if you need to trim source video. You can drag the green knobs to specify start and end time points or manually set "Start Time" and "End Time". Then, hit "Done".

3 Hit "RUN", and your video will be immediately converted to MKV without re-encoding. New MKV file will keep original quality, resolution, codec and other parameter settings.

1 When a source 3D stereoscopic video is loaded successfully, head over to the "ToolBox" section, find and double click "3D → 2D" option to access to controls.

2 Choose input 3D format first and then select output 2D/mono video as "left eye only" or "right eye only". You're also free to trim source video to maintain the fragment you prefer.

3 Click "Done" -> "RUN" to convert 3D movie into 2D format in a flash. Thus you can wath 3D film on any 2D screen normally.

※ Tip: Winxvideo AI is able to make 2D video out of 3D one in the following formats:

- side by side parallel (left eye left, right eye right)
- side by side crosseye (right eye left, left eye right)
- side by side parallel with half width resolution (left eye left, right eye right)
- side by side crosseye with half width resolution (right eye left, left eye right)
- above-below (left eye above, right eye below)
- above-below (right eye above, left eye below)
- above-below with half height resolution (left eye above, right eye below)
- above-below with half height resolution (right eye above, left eye below)
- alternating frames (left eye first, right eye second)
- alternating frames (right eye first, left eye second)

Winxvideo AI enables you to capture video snapshots in 2 ways.

Method 1:

1 Open Winxvideo AI -> Click "Video" button -> Click "+Video" button to load source video.

2 Tap "ToolBox" and locate "Snapshot" function -> Double-click Snapshot button or click the wheel-like icon at the top-right corner of the button to open the video snapshot window.

3 Choose picture format (PNG or JPG). Select preferred image size (recommended: keep original). Set picture count (how many pictures you'd like to capture from the video). Then click "Done".

4 Finally hit "RUN" button to start capturing snapshots from video. Once the job is finished, the output folder will auto pop up, and you can find your snapshots folder. In this way, you can catch multiple snapshots one time.

※ Tips: 1 Winxvideo AI captures one picture per second by default. It will auto calculate the total video time and set the Picture Count. But you can freely change the number.

2 In the preview window, you can also freely drag the two green knobs or set specific Start Time and End Time to cut a preferred video clip for capturing snapshots.

Method 2:

1 After you load your original video, you can see a video preview window on the right, click the arrow "Play" button and the video will begin to play.

2 You can drag the play slider to a particular point. When you see your favorite scene in the video, rightly click the "Camera" icon and Winxvideo AI will auto capture and save the current video scene to computer.

3 Click the "Folder" icon next to camera to open the output picture folder to check the captured video snapshot.

1 Move the mouse on "ToolBox" tab and select "M3U8" option. Double-click the button to enter setting window.

2 On the left panel, preview window with progress bar is presented. Move the green cursors or manually input start/end time to trim a clip for exporting as M3U8.

On the right panel, move slider to set "Segment Duration" (5 seconds by default). Tick or untick options "Store all segments in a single MPEG-TS file" and "Allow the client to cache media segment" according to your needs.

3 Click "Done".

With this software, you can also speed up or slow down video playback speed from 0.1x to 16x. Here are the steps.

1 There are two ways to locate the eature. Click the Edit toolbar or simply click Options on the main interface and switch to Edit Video.

2 Go to "Audio & Video", drag the Playback Speed slider to either slow down the video to 0.1x minimally or speed up the video to 16x maximally. Or you can enter the desired speed as you want.

Note: you can enable the box of Recalculate Time Stamp to force A/V sync and therefore avoid audio delay due to the speed change.

Winxvideo AI allows you to record desktop screen activities, record video with Webcam, and also record screen and webcam at the same time.

1 Click "Recorder" button in the main screen, and then get access to Recorder interface.

Click the gear icon at the top right corner and choose "Settings" to make some settings before recording. In the Settings panel, you can reset shortcuts, specify recording quality, recording format, and whether you want to show mouse, mouse clicks, key, and countdown in the screen, and more.

2 Exit Settings window, and then click "Screen" button to load your computer screen.

3 Click "Crop" button at the bottom left corner to specify the area you want to record. To record the entire screen, you don't need to trouble "Crop".

4 System sound and microphone are turned on by default. Enable or disable audio according to your own needs.

5 Click "REC" button at the lower right corner, then it will begin recording screen within 5 seconds.

If necessary, press Shift, Ctrl, ALT and P keys to open Paint Tools such as drawing arrows, annotations, outlines, notes, etc.

6 Press Shift, Ctrl, ALT and S keys simultaneously, or click "STOP" button, when you need to finish screen capture.

※ Tips: In addition to recording screen in a single monitor, Winxvideo AI also allows you to record the screens of dual or multiple monitors at the same time.

To record two screens, you need to:

1 Click the drop-down menu of "Crop" and choose a display, "Display 1" for example.

2 Click "Crop" and extend the recording region from selected display to the other monitor. Thus, two screens will be covered.

The rest steps follow the same rule of capturing a single screen.

1 Click "Recorder" button, and choose "Webcam" to fire up your webcam.

2 Microphone is enabled by default, thus you can record facecam video with your voice.

3 Click "REC" icon to start recording webcam video.

4 Hold down the Ctrl key and R key at the same time, or click "STOP" button, to stop video recording.

1 Click "Record" button, and hit "Screen & Webcam" option. Then, you should see two options, namely,

• Record screen while showing facecam: screen recording will be the main video and your webcam recording will be a smaller one overlaying the main video.

• Record webcam while showing screen: it is contrary to the above one.

2 Click the smaller video, and then hold down your left mouse button to drag it to your desired position. Meanwhile, you can drag the frame to resize its playing window.

3 Click "Crop" button to choose the recording area. If you don't specify it, this tool will capture full screen.

4 Enable or disable system audio / microphone, based on your own needs.

5 Hit "REC" to start recording facecam and screen at the same time and click "STOP" when finished.

You can also take advantages of the Chroma Key feature to replace your recording background with a virtual one.

1 Click "Record" button, and hit "Webcam" or "Screen & Webcam" option.

2 Check the box "Remove webcam background" at the rigth side of the window.

3 Check the "Color Value" here, where you can adjust similarity, Smoothness, Color Spill Reduction, and Opacity to remove the background.

4 Click "Rec" to begin recording webcam with virtual background.

Click the wheel-like "Settings" icon at the top-right on the main UI.

1 Click "Check Update" to check the update information for latest version of Winxvideo AI.

2 Click "About" to check your license information, current version No. of Winxvideo AI, release date, etc.

3 Click "Help" to open the detailed user guide page of Winxvideo AI.

4 Enable hardware acceleration: Choose to enable Nvidia/Intel/AMD hardware acceleration engine to accelerate the video processing speed at most. Winxvideo AI will auto check your computer hardware info. Click "Option" button to check it.

5 3 other common settings: Open the output folder when the job is completed; Shut down computer when the job is completed; Notify me when new version is available.

Default media output folder: C:\Users\GIGABYTE\Videos\Winxvideo AI
Optionally click the icon to specify a target computer folder to store the output media of Winxvideo AI.

Default video output folder: C:\Users\GIGABYTE\Videos\Winxvideo AI
Default music output folder: C:\Users\GIGABYTE\Music\Winxvideo AI
Default movie format: MP4, FLV, 3GP, WebM, M4A, MP3. Choose preferred one.
Default resolution: Set default resolution for the downloading video: Highest Resolution, 1080p, 720p, 480p, etc.

Default recording quality: Standard, High.
Default recording format: MP4, FLV, MOV, MKV, TS. Choose one.
Desk audio device: Default, Realtek Digital Output (Realtek High Definition Audio).
Desk audio level: Drag the slide bar to adjust it.
Mic audio device: Default, Realtek Digital Output (Realtek High Definition Audio).
Mic audio level: Drag the slide bar to adjust it.
Encoder: Software (x264), Software (x264 low CPU usage preset). Depend on your computer hardware.
Camera device: Set default camera device, built-in or connected external camera.

Under General -> Language, you can change the default software language: English, Japanese, German, French, Chinese (Simplified), Chinese (Traditional). Once you choose a language and click "Continue", the software will auto restart.