Winxvideo AI

AI-powered Video Enhancer, Converter, Editor and Recorder

  • Convert MP4, HEVC, MOV, MKV, MP3, etc with full GPU acceleration.
  • Compress 4K/HD video to be 90% smaller with original quality.
  • Edit/cut/crop/merge/rotate video, add/download subtitle, apply effect, etc.
  • Record full/custom screen, webcam, PIP, audio, gameplay, etc.
  • AI tools: Upscale/denoise/deblur/stabilize video, enhance image, boost fps.

All Video-Related Topics and Guides

Videos come with various formats, resolutions, codecs, frame rates, etc. You can only play the video with specific settings on specific device or share the video to YouTube or facebook on condition you know the parameters required for uploading in advanced. That's no picnic. But here we are discussing all topics related to videos, from the video converter software for Windows 10, 8, 7, and macOS, video compression tips, to online video downloading tutorials, all aiming to make these files playable on media players, mobiles or computers, help you to downsize videos for easier storage and faster sharing, and watch video even if you are offline.

Popular Articles

[Top 3] Best 4K Video Converters for PC/Mac

Download the best 4K video converter to downscale your 4K (HEVC MP4/MKV) video files to 1080P/720P while keeping high quality.

Best MP4 Converters to Convert Video from/to MP4

Looking for a video converter to convert MP4 files? The post listed the best MP4 converters to convert any video to MP4 or vice versa.

How to Compress 4K Video to Make It 90% Smaller in Size

4K Ultra HD video gets too big in size? This page shows you how to reduce 4K vdieo size maximally, from GB to MB, without sacrificing quality.

Free Download HEVC Codec for 4K/8K Video Playback

What is HEVC codec? How to download HEVC/H.265 codec pack on Windows (10) PC/Mac for 4K/8K video playback? All questions will be answered.

Video and Image Enhancement Resources

 

Tired of grainy videos, blurry photos, or aging footage losing its magic? You deserve sharper, more vibrant visuals without hours of manual adjustments. This section offers AI-powered tools designed for you. Fix noise, upscale to 4K/8K, and restore details effortlessly.

8 Best AI Video Upscaling Software [Tried-and-true]
Discover the top 8 AI video upscalers tested in 2025. Compare features, pros/cons, and pricing. Boost video quality to 4K effortlessly. Download free trials now!
Mike RuleApril 7, 2025Video Upscale
How to Remove Compression Artifacts from Video: 5 Best Tools
Struggling with video compression artifacts? Learn how to remove compression artifacts from video in 5 ways to enhance video quality and restore lost details.
Mike RuleApril 3, 2025Enhacne Video Quality
Top 5 Ways to Increase Image Resolution
This article will introduce 5 image resolution enhancers to increase the resolution of your images and photos. Windows, Mac, Linux, and online tools are included.
Mike RuleDecember 23, 2024Increase Resolution
How to Restore Old Photos: A Comprehensive Guide
This article will show you how to restore old photos digitally and physically. Some popular old photo restoration programs and services are introduced.
Mike RuleDecember 23, 2024Restore Photo
How to Fix Low-Resolution Photos on PC/Mac/iPhone/Android
This guide will provide detailed instructions on how to fix low-resolution photos on PC/MAC/iPhone/Android and helpful tips to avoid low-resolution pictures.
Mike RuleDecember 23, 2024Enhance Photo

More Video Format Convert Software and Tips

 

Follow the reliable tips to convert videos. We cover authorized answers to all the frequently asked questions: convert MKV to MP4, MOV to MP4, MP4 to AVI, WMV to MOV, etc on Windows 7/8/10 and Mac, along with helpful guides on general software such as Handbrake, Makemkv, and so on. Click the links below that will direct you to the specific parts.

14 Best Video Converters for PC and Mac

Seeking for the best video converter to convert video file format? Check the review and comparison of 14 video converters to pick the one that suits you best.

Matthew PalmerDecember 26, 2024Video Converter
AAC Codec Free Download for Windows 10/11/8

This post will explain where and how to free download AAC codec for Windows 10/11/8. After installing AAC codec, you can decode/encode AAC for playing or generating AAC audio files on PC without trouble.

Mike RuleDecember 21, 2024Codec
How to Install Free HEVC Codec for Windows 11

To play HEVC videos on Windows 11, install official HEVC Video Extensions for Windows 11 and download free H.265 codecs (Windows 11) like Device Manufacturer HEVC codec, Libde265, K-Lite Codec Pack, etc.

Kaley TorresOctober 14, 2024Codec
[Windows 10] How to Convert MKV to MP4 Fast without Quality Loss?
How to convert MKV to MP4? Load your MKV files, choose MP4 as output and tap RUN button. All done! Winxvideo AI gives you the super easy way to convert MKV to MP4 without quality loss but smaller in size. 3 steps only, with fast-ever speed!
Jack WattJanuary 12, 2024Convert Video

Video Editing Center

 

Struggling to find intuitive video editing resources that match your skill level or project needs? Here we provide tutorials, reviews regarding to video editing for your story.

How to Speed Up a Video on CapCut Easily
Learn how to speed up a video on CapCut in just a few steps. Discover common issues users face and explore a better alternative—Winxvideo AI, for high-quality and high-speed video acceleration.
Mike RuleApril 9, 2025Edit video
How to Split a Clip in Premiere Pro: 3 Fast Methods
Learn how to split a clip in Premiere Pro using razor tools, shortcuts, and advanced workflows. Also, there is an easier way for beginners.
Mike RuleApril 8, 2025Premiere Pro Guide
Free Download Video Merger Software for Windows 10/8/7
Download WinX easy-to-handle video merger tool [with video editing functions] to join/combine videos together and create a final full-length video within a few clicks.
Mike RuleOctober 31, 2024Edit Video

Screen Record Guides

 

Have you ever run into the trouble like miss clicks or lag during screen recording? Tired of exporting footage only to find choppy audio or missing annotations? This section is built for you, covering screen recorders, related tutorials, troubleshooting steps, and more.

How to Record Screen with Audio: 5 Best Tools for PC, Mac & Online
Looking for a way to record screen with audio on Windows, macOS or online? This guide reviews 5 best screen recorders with detailed tutorials, pros & cons.
Mike RuleApril 8, 2025Record screen
OBS Not Recording Video? Check Reasons and Fixes
Struggling with OBS not recording video, only audio, showing a black screen, unable to record game/YouTube/Prime video? This guide covers common causes and fixes.
Mike RuleApril 7, 2025OBS
How to Stream Switch on Discord (with & without Capture Card)
Learn how to easily stream your Nintendo Switch gameplay on Discord! Our guide covers methods with and without a capture card, including audio and HDMI setup.
Mike RuleApril 7, 2025Discord
Top 17 Aniwatch Alternatives for Legal Anime Streaming
Explore 17 top Aniwatch alternatives free, including platforms like Crunchyroll, Funimation, and 9Anime. Find legal and free options to stream your favorite anime series and movies.
Mike RuleApril 2, 2025Aniwatch

Video Streaming and Capturing Resources

 

Do you want to watch online videos freely? For example, you'd like to watch Netflix videos offline, you want to make good use of YouTube, Facebook, Instagram, etc so that you can share your videos online, make a vlog or enjoy high-quality videos without ads. Here are all the tutorials and guides.

Top 20 Free Subtitles Sites to Download Subtitles for Movies & TV Shows [Updated!]
[Updated!] Find 20 best free subtitles sites in 2024 to download movie subtitles for free. Learn how to download, switch and add subtitles to movie or TV show easily.
Mike RuleApril 9, 2025 Subtitles
Amazon Prime Video Subtitles Not Working - Amazon Help
Learn quick fixes to Amazon prime subtitles not working issues, for example, subtitles/closed captions out of sync, missing, too small, etc. on Roku devices, Samsung/Apple smart TVs, setup boxes, PS4, Xbox, game consoles, Chrome, laptop, etc.
Kaley TorresDecember 6, 2024Amazon

Convert 4K Video

 

A quick start guide about 4K including the 4K monitors and find more solutions about 4k Ultra HD video conversion here.

How to Fix 4K Video Not Playing on Windows (10) and Mac?

If you are encountering 4K video not playing error on PC or Mac, or if playback of your large 4k video is freezing, stuttering, laggy, choppy, grainy, out of sync, or so, you can take several minutes to find reasons and solutions here.

Donna PengDecember 25, 2024Play 4K
Top 10 Free 4K Video Players for Windows 10/11 and Mac

10 free 4K video players for Windows 10/11 and Mac have been listed and reviewed here. Plus, minimum hardware configuration required for seamless 4k 60fps video playback is shared. Free download one, and play 4K HEVC/H.264 video on Windows 10/11 PC, Mac without stuttering or lagging anymore.

Mike RuleOctober 23, 2024Video Player
Top 15 Free 4K Video Converters for PC/Mac – Convert 4K to/from 1080p

Free download 4k video converter and convert 4K (HEVC/H.264) to 1080P/720P to fit your device, downsize bulky 4k for easier sharing, & upscale 2k/1080p to higher 2160p to watch on 4k TV with best quality.

George WilliamsJuly 30, 2024Convert 4K
4k 60fps: Everything You Should Know about It
This post well you everything about 4k 60fps, incl. why 4k 60fps is better than 4k 30fps, which cameras can shoot 4k video at 60fps, and how to troubleshoot 4k 60fps video playback errors.
Estrella H. June 26, 2024 4k

Tips and Tricks about Video Playback

 

Video formats are not created equally. That's way you cannot play some videos on all platforms and will result in errors. But you can find the troubleshooting steps and best video player here for you to play MKV, MP4, 4K, WMV, MOV and other video audio files.

Best Free HD Video Player for PC/Mac to Play HD/4K/8K Videos
This is the best free HD video player for PC/Mac to play 1080p HD, 4K UHD, and even 8K videos. All video formats are supported. Enjoy high quality and smooth viewing experience now.
Matthew PalmerNovember 8, 2024Video Player
Top 18 MKV Players for Mac/Windows 10/iOS/Android
Top 18 free MKV file players are listed here. Download a desired MKV player to play 1080p HD/4K MKV video files smoothly on Mac/Windows PC.
Brent Archer September 29, 2024 YouTube
Play MP4 on Mac & Solve MP4 not Playing Error
How to play MP4 files on Mac? Why won’t QuickTime play some MP4 files on Mac? This guide provides reasons and solutions.
Donna PengJuly 30, 2024Play MP4
Can't Play MOV Files on Mac? How to Play MOV Files on Mac?
If you can't play .mov files on Mac with QuickTime, VLC or other players, you've come to the right place to find the reasons and solutions to help play MOV files on Mac.
Donna PengJuly 30, 2024Play MOV

Thorough Guides about Video Compression and Resizing

 

There are cases your mobile devices run out of space when you want to shoot the large 4K footages, you cannot share your recordings via email, or it's too slow to upload the surfing clips to YouTube or the image is blurry after uploading. Don't worry, all the reliable tutorials are shared for you to deal with the issues.

How to Downsize 4K to 1080p without Losing Quality
Follow the guide and learn how to compress and convert 4K UHD video to 1080p on Windows and Mac for various media players, mobile devices, YouTube, Facebook, Whatsapp, Email, etc.
Beatrice Green Sep 6, 2024 4K
How to Compress 4GB Video File without Quality Loss
How do you compress a 4GB video file to make it smaller for sharing faster, storing in your USB drive or saving more space for your NAS? Get the answer here.
Kaley TorresJuly 19, 2024compress video
Top 10 Free Video Compressor Apps for Android and iPhone
Here we gather and review top 10 free video compressor apps for Android and iPhone iPad. Check to get the best video compression applications without ads or annoying extra purchases.
Kaley Torres March 23, 2024 Video compressor app
[Tutorial] How to Compress and Reduce MP4 File Size
This article introduces the best MP4 compressors to reduce (GoPro/iPhone/DJI/Sony Camcorder) MP4 file size on Windows (10), to free up storage, upload online, or sending via email.
Matthew Palmer January 29, 2024 MP4

Video Streaming and Capturing Resources

 

Do you want to watch online videos freely? For example, you'd like to watch Netflix videos offline, you want to make good use of YouTube, Facebook, Instagram, etc so that you can share your videos online, make a vlog or enjoy high-quality videos without ads. Here are all the tutorials and guides.

Top 20 Free Subtitles Sites to Download Subtitles for Movies & TV Shows [Updated!]
[Updated!] Find 20 best free subtitles sites in 2024 to download movie subtitles for free. Learn how to download, switch and add subtitles to movie or TV show easily.
Mike RuleApril 9, 2025 Subtitles
Amazon Prime Video Subtitles Not Working - Amazon Help
Learn quick fixes to Amazon prime subtitles not working issues, for example, subtitles/closed captions out of sync, missing, too small, etc. on Roku devices, Samsung/Apple smart TVs, setup boxes, PS4, Xbox, game consoles, Chrome, laptop, etc.
Kaley TorresDecember 6, 2024Amazon

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