[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"extension:v3:en:cavs":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":45,"securityNotes":58,"faq":62,"aliases":69,"mimeTypes":70,"relatedExtensions":71,"breadcrumbs":115,"categoryAnchor":125,"categoryFuturePath":126,"metaDescription":127,"availableHowToOs":128,"openOnDeviceLinks":129,"cannotOpenReasons":145,"cannotOpenFixes":146,"fixIntentPath":147,"convertOptions":148,"convertIntentPath":152,"securityAffiliates":213},false,"cavs","Chinese Audio Video Standard","video","Video","2026-03-19T08:33:10.172Z",20,"CAVS is a multimedia container format used primarily in China for audio and video playback.",[13,14,15,16,17],"windows","mac","linux","ios","android","To open .CAVS files on Windows, download and install VLC Media Player.","CAVS files can be opened with specific media players that support this format. To open a .cavs file, you may need to download compatible software.","The CAVS format is a multimedia container format that encapsulates audio and video streams. It is part of the Chinese Audio Video Standard, which is designed to provide a standard for digital audio and video compression.","The CAVS file format is part of the Chinese Audio Video Standard, which was developed to establish a national standard for digital audio and video compression in China. This format is less commonly used outside of China but is prevalent in Chinese media applications. CAVS files typically contain both audio and video data and are used for playback on compatible media players.\n\nThe format supports various codecs, allowing for flexibility in encoding and decoding processes. Despite its limited use outside China, it serves as an important format within the region, particularly for digital broadcasting and media distribution.\n\nUsers may encounter CAVS files when dealing with media content originating from China. Due to its specific use case, the format is not widely supported by mainstream media players, necessitating the use of specialized software for playback.",[23,26,29],{"title":24,"url":25},"VLC Media Player Official Site","https://www.videolan.org/vlc/index.html",{"title":27,"url":28},"Chinese Audio Video Standard on Wikipedia","https://en.wikipedia.org/wiki/Chinese_Audio_Video_Standard",{"title":30,"url":31},"CAVS Format Details","https://fileinfo.com/extension/cavs",{"windows":33,"macos":36,"linux":38,"ios":41,"android":43},[34,35],"Download and install VLC Media Player","Open VLC and drag the CAVS file into the player window",[34,37],"Open VLC and use the 'Open File' option to select the CAVS file",[39,40],"Install VLC Media Player via your package manager","Open VLC and load the CAVS file",[42],"Use a compatible app like VLC for Mobile",[44],"Download VLC for Android from the Google Play Store and open the CAVS file",[46,52],{"title":47,"description":48,"steps":49},"File won't open in media player","The media player might not support the CAVS format.",[50,51],"Ensure you are using a player that supports CAVS, such as VLC","Update the media player to the latest version",{"title":53,"description":54,"steps":55},"Poor video quality","The file may be encoded with a low bitrate.",[56,57],"Try using a different media player","Check for a higher quality version of the file",[59,60,61],"Ensure CAVS files are from a trusted source to avoid malware.","Keep your media player updated to protect against vulnerabilities.","Be cautious of CAVS files received via email or unknown websites.",[63,66],{"question":64,"answer":65},"Can I convert CAVS files to another format?","Yes, you can use conversion software like HandBrake or online converters to change the format.",{"question":67,"answer":68},"Why can't I play CAVS files on my default media player?","Not all media players support the CAVS format. You may need to download a compatible player like VLC.",[],[],[72,78,84,90,94,99,105,110],{"ext":73,"name":74,"category":7,"categoryName":8,"popularity":75,"summary":76,"howToOs":77},"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":79,"name":80,"category":7,"categoryName":8,"popularity":81,"summary":82,"howToOs":83},"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":85,"name":86,"category":7,"categoryName":8,"popularity":87,"summary":88,"howToOs":89},"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":91,"name":86,"category":7,"categoryName":8,"popularity":87,"summary":92,"howToOs":93},"3gpp","3GPP files are multimedia files used primarily for video and audio streaming on mobile networks.",[13,14,15,16,17],{"ext":95,"name":96,"category":7,"categoryName":8,"popularity":87,"summary":97,"howToOs":98},"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":100,"name":101,"category":7,"categoryName":8,"popularity":102,"summary":103,"howToOs":104},"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":106,"name":107,"category":7,"categoryName":8,"popularity":102,"summary":108,"howToOs":109},"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":111,"name":112,"category":7,"categoryName":8,"popularity":102,"summary":113,"howToOs":114},"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],[116,119,122],{"label":117,"to":118},"Home","/",{"label":120,"to":121},"File Extension Index","/file-extension",{"label":123,"to":124},".CAVS","/file-extension/cavs","category-video","/category/video","Learn what .CAVS files are, how to open them on every platform, common fixes, and security best practices.",[13,14,15,16,17],[130,133,136,139,142],{"os":13,"label":131,"to":132},"Open .CAVS on Windows","/how-to/open-cavs-on-windows",{"os":14,"label":134,"to":135},"Open .CAVS on Mac","/how-to/open-cavs-on-mac",{"os":15,"label":137,"to":138},"Open .CAVS on Linux","/how-to/open-cavs-on-linux",{"os":16,"label":140,"to":141},"Open .CAVS on iOS","/how-to/open-cavs-on-ios",{"os":17,"label":143,"to":144},"Open .CAVS on Android","/how-to/open-cavs-on-android",[47,53],[50,51],"/fix/cavs",[149,153,156,160,164,168,171,175,178,182,185,189,193,197,201,205,209],{"fromExt":5,"toExt":150,"toLabel":151,"path":152},"3g2",".3G2","/how-to/convert/cavs-to-3g2",{"fromExt":5,"toExt":85,"toLabel":154,"path":155},".3GP","/how-to/convert/cavs-to-3gp",{"fromExt":5,"toExt":157,"toLabel":158,"path":159},"asf",".ASF","/how-to/convert/cavs-to-asf",{"fromExt":5,"toExt":161,"toLabel":162,"path":163},"avi",".AVI","/how-to/convert/cavs-to-avi",{"fromExt":5,"toExt":165,"toLabel":166,"path":167},"flv",".FLV","/how-to/convert/cavs-to-flv",{"fromExt":5,"toExt":106,"toLabel":169,"path":170},".M2TS","/how-to/convert/cavs-to-m2ts",{"fromExt":5,"toExt":172,"toLabel":173,"path":174},"m4v",".M4V","/how-to/convert/cavs-to-m4v",{"fromExt":5,"toExt":79,"toLabel":176,"path":177},".MKV","/how-to/convert/cavs-to-mkv",{"fromExt":5,"toExt":179,"toLabel":180,"path":181},"mov",".MOV","/how-to/convert/cavs-to-mov",{"fromExt":5,"toExt":73,"toLabel":183,"path":184},".MP4","/how-to/convert/cavs-to-mp4",{"fromExt":5,"toExt":186,"toLabel":187,"path":188},"mpg",".MPG","/how-to/convert/cavs-to-mpg",{"fromExt":5,"toExt":190,"toLabel":191,"path":192},"mxf",".MXF","/how-to/convert/cavs-to-mxf",{"fromExt":5,"toExt":194,"toLabel":195,"path":196},"ogv",".OGV","/how-to/convert/cavs-to-ogv",{"fromExt":5,"toExt":198,"toLabel":199,"path":200},"swf",".SWF","/how-to/convert/cavs-to-swf",{"fromExt":5,"toExt":202,"toLabel":203,"path":204},"vob",".VOB","/how-to/convert/cavs-to-vob",{"fromExt":5,"toExt":206,"toLabel":207,"path":208},"webm",".WEBM","/how-to/convert/cavs-to-webm",{"fromExt":5,"toExt":210,"toLabel":211,"path":212},"wmv",".WMV","/how-to/convert/cavs-to-wmv",[214,218],{"name":215,"description":216,"affiliateUrl":217},"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":219,"description":220,"affiliateUrl":221},"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"]