[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"extension:v3:en:nuv":3},{"resolvedFromAlias":4,"canonicalExt":5,"ext":5,"name":6,"category":7,"categoryName":8,"updatedAt":9,"popularity":10,"summary":11,"howToOs":12,"quickAnswer":18,"answerIntro":19,"whatIs":20,"description":21,"furtherReading":22,"openInstructions":32,"commonIssues":47,"securityNotes":60,"faq":64,"aliases":71,"mimeTypes":72,"relatedExtensions":73,"breadcrumbs":117,"categoryAnchor":127,"categoryFuturePath":128,"metaDescription":129,"availableHowToOs":130,"openOnDeviceLinks":131,"cannotOpenReasons":147,"cannotOpenFixes":148,"fixIntentPath":149,"convertOptions":150,"convertIntentPath":154,"securityAffiliates":215},false,"nuv","NuppelVideo File","video","Video","2026-03-19T08:39:16.231Z",15,"NuppelVideo files are a type of video file format used primarily by MythTV for recording television programs.",[13,14,15,16,17],"windows","mac","linux","ios","android","To open .NUV files on Windows, download and install VLC Media Player.","To open a .nuv file, you typically need a media player that supports this format, such as VLC Media Player. These files are often associated with MythTV recordings.","The .nuv file format is associated with NuppelVideo, a video format used by MythTV, an open-source home entertainment application. It is designed to efficiently store TV recordings with minimal loss of quality.","The NuppelVideo file format was developed to support MythTV, a popular open-source software that turns a computer into a digital video recorder. This format was chosen because it allows for efficient storage of video data, making it suitable for recording and replaying television broadcasts. Although not as widely used as other video formats like MP4 or AVI, .nuv files serve a niche purpose within the MythTV community. Users of MythTV can record, pause, and replay live TV, and the .nuv format is a key component of this functionality. The format is designed to be lightweight and efficient, which is crucial for managing large amounts of recorded TV content.",[23,26,29],{"title":24,"url":25},"MythTV Official Documentation","https://www.mythtv.org/wiki/Main_Page",{"title":27,"url":28},"VLC Media Player Official Site","https://www.videolan.org/vlc/",{"title":30,"url":31},"FFmpeg Documentation","https://ffmpeg.org/documentation.html",{"windows":33,"macos":36,"linux":38,"ios":41,"android":44},[34,35],"Download and install VLC Media Player","Open VLC and use 'Media > Open File' to select the .nuv file",[34,37],"Open VLC and drag the .nuv file into the application",[39,40],"Install VLC Media Player via your package manager","Open VLC and select the .nuv file to play",[42,43],"Install VLC for Mobile from the App Store","Transfer the .nuv file to your device and open it with VLC",[45,46],"Install VLC for Android from the Google Play Store","Open VLC and navigate to the .nuv file to play it",[48,54],{"title":49,"description":50,"steps":51},"File won't open in VLC","Sometimes VLC may not recognize the .nuv format due to codec issues.",[52,53],"Ensure VLC is updated to the latest version","Check VLC preferences to ensure all codecs are enabled",{"title":55,"description":56,"steps":57},"Playback is choppy","Choppy playback can occur if the file is corrupted or if system resources are limited.",[58,59],"Try playing the file on a different device","Check system resources and close unnecessary applications",[61,62,63],"Always download media players from official or trusted sources to avoid malware.","Be cautious of .nuv files from unknown sources as they may contain malicious content.","Keep your media player updated to ensure the latest security patches are applied.",[65,68],{"question":66,"answer":67},"Can I convert .nuv files to another format?","Yes, you can use software like HandBrake or FFmpeg to convert .nuv files to more common formats like MP4.",{"question":69,"answer":70},"Why are my .nuv files not playing audio?","This could be due to missing audio codecs. Ensure your media player supports all necessary codecs.",[],[],[74,80,86,92,96,101,107,112],{"ext":75,"name":76,"category":7,"categoryName":8,"popularity":77,"summary":78,"howToOs":79},"mp4","MPEG-4 Part 14 Video",95,"MP4 is a popular multimedia container format used for storing video, audio, subtitles, and metadata, ideal for streaming and sharing across devices.",[13,14,15,16,17],{"ext":81,"name":82,"category":7,"categoryName":8,"popularity":83,"summary":84,"howToOs":85},"mkv","Matroska Video",70,"MKV is a versatile multimedia container format known for supporting high-quality video and multiple audio and subtitle tracks.",[13,14,15,16,17],{"ext":87,"name":88,"category":7,"categoryName":8,"popularity":89,"summary":90,"howToOs":91},"3gp","3rd Generation Partnership Project Multimedia File",65,"3GP is a multimedia container format primarily used for 3G mobile phones, but also playable on some 2G and 4G phones.",[13,14,15,16,17],{"ext":93,"name":88,"category":7,"categoryName":8,"popularity":89,"summary":94,"howToOs":95},"3gpp","3GPP files are multimedia files used primarily for video and audio streaming on mobile networks.",[13,14,15,16,17],{"ext":97,"name":98,"category":7,"categoryName":8,"popularity":89,"summary":99,"howToOs":100},"mts","MPEG Transport Stream","MTS files are video files saved in the Advanced Video Codec High Definition (AVCHD) format, commonly used by Sony and Panasonic camcorders.",[13,14,15,16,17],{"ext":102,"name":103,"category":7,"categoryName":8,"popularity":104,"summary":105,"howToOs":106},"av1","AOMedia Video 1",60,"AV1 is a modern, open-source video codec designed for high-quality video streaming.",[13,14,15,16,17],{"ext":108,"name":109,"category":7,"categoryName":8,"popularity":104,"summary":110,"howToOs":111},"m2ts","MPEG-2 Transport Stream","M2TS files are used for multiplexing audio, video, and other streams, often found in Blu-ray discs and AVCHD camcorders.",[13,14,15,16,17],{"ext":113,"name":114,"category":7,"categoryName":8,"popularity":104,"summary":115,"howToOs":116},"xvid","Xvid Video File","Xvid is a popular video codec used for compressing video files to save space while maintaining quality.",[13,14,15,16,17],[118,121,124],{"label":119,"to":120},"Home","/",{"label":122,"to":123},"File Extension Index","/file-extension",{"label":125,"to":126},".NUV","/file-extension/nuv","category-video","/category/video","Learn what .NUV files are, how to open them on every platform, common fixes, and security best practices.",[13,14,15,16,17],[132,135,138,141,144],{"os":13,"label":133,"to":134},"Open .NUV on Windows","/how-to/open-nuv-on-windows",{"os":14,"label":136,"to":137},"Open .NUV on Mac","/how-to/open-nuv-on-mac",{"os":15,"label":139,"to":140},"Open .NUV on Linux","/how-to/open-nuv-on-linux",{"os":16,"label":142,"to":143},"Open .NUV on iOS","/how-to/open-nuv-on-ios",{"os":17,"label":145,"to":146},"Open .NUV on Android","/how-to/open-nuv-on-android",[49,55],[52,53],"/fix/nuv",[151,155,158,162,166,170,173,177,180,184,187,191,195,199,203,207,211],{"fromExt":5,"toExt":152,"toLabel":153,"path":154},"3g2",".3G2","/how-to/convert/nuv-to-3g2",{"fromExt":5,"toExt":87,"toLabel":156,"path":157},".3GP","/how-to/convert/nuv-to-3gp",{"fromExt":5,"toExt":159,"toLabel":160,"path":161},"asf",".ASF","/how-to/convert/nuv-to-asf",{"fromExt":5,"toExt":163,"toLabel":164,"path":165},"avi",".AVI","/how-to/convert/nuv-to-avi",{"fromExt":5,"toExt":167,"toLabel":168,"path":169},"flv",".FLV","/how-to/convert/nuv-to-flv",{"fromExt":5,"toExt":108,"toLabel":171,"path":172},".M2TS","/how-to/convert/nuv-to-m2ts",{"fromExt":5,"toExt":174,"toLabel":175,"path":176},"m4v",".M4V","/how-to/convert/nuv-to-m4v",{"fromExt":5,"toExt":81,"toLabel":178,"path":179},".MKV","/how-to/convert/nuv-to-mkv",{"fromExt":5,"toExt":181,"toLabel":182,"path":183},"mov",".MOV","/how-to/convert/nuv-to-mov",{"fromExt":5,"toExt":75,"toLabel":185,"path":186},".MP4","/how-to/convert/nuv-to-mp4",{"fromExt":5,"toExt":188,"toLabel":189,"path":190},"mpg",".MPG","/how-to/convert/nuv-to-mpg",{"fromExt":5,"toExt":192,"toLabel":193,"path":194},"mxf",".MXF","/how-to/convert/nuv-to-mxf",{"fromExt":5,"toExt":196,"toLabel":197,"path":198},"ogv",".OGV","/how-to/convert/nuv-to-ogv",{"fromExt":5,"toExt":200,"toLabel":201,"path":202},"swf",".SWF","/how-to/convert/nuv-to-swf",{"fromExt":5,"toExt":204,"toLabel":205,"path":206},"vob",".VOB","/how-to/convert/nuv-to-vob",{"fromExt":5,"toExt":208,"toLabel":209,"path":210},"webm",".WEBM","/how-to/convert/nuv-to-webm",{"fromExt":5,"toExt":212,"toLabel":213,"path":214},"wmv",".WMV","/how-to/convert/nuv-to-wmv",[216,220],{"name":217,"description":218,"affiliateUrl":219},"Avast","Avast offers free and premium antivirus software that protects against viruses, malware, ransomware, and phishing. Scan files before opening them to ensure safety.","https://www.avast.com/lp-aff-consumer-store?expid=inf601",{"name":221,"description":222,"affiliateUrl":223},"Norton","Norton 360 delivers comprehensive antivirus protection, VPN, and identity theft monitoring. Scan files for threats before opening to keep your device secure.","http://buy.norton.com/aff_home?utm_campaign=en-ww_nor_n36_aff_nas_nau_nah_cj_nad_low:_sec_nat_mktc_norton_360"]