{"id":11589,"date":"2025-06-02T15:41:12","date_gmt":"2025-06-02T15:41:12","guid":{"rendered":"https:\/\/tuttodigitale.net\/mobiletech\/av1-codec\/"},"modified":"2025-06-02T15:41:12","modified_gmt":"2025-06-02T15:41:12","slug":"av1-codec","status":"publish","type":"post","link":"https:\/\/tuttodigitale.net\/mobiletech\/av1-codec\/","title":{"rendered":"AV1: Codec Video di Nuova Generazione"},"content":{"rendered":"<p>AV1 is widely recognized in 2025 as the mainstream, royalty-free video codec offering superior compression and efficiency for internet video transmission, streaming, and storage. It is supported by all major browsers, many new smart TVs, and the latest hardware from Apple and Android, with YouTube, Netflix, and major platforms now frequently using AV1 for 4K and mobile video to reduce bandwidth costs and storage without sacrificing quality <sup class='quote-ref' data-quote='1'>[1]<\/sup> <sup class='quote-ref' data-quote='2'>[2]<\/sup> <sup class='quote-ref' data-quote='5'>[5]<\/sup> <sup class='quote-ref' data-quote='10'>[10]<\/sup>.<\/p>\n<p>AV1&#8217;s key advantages in 2025:<\/p>\n<ul>\n<li><strong>Superior Compression:<\/strong> AV1 offers 20\u201350% better compression than H.264\/HEVC, enabling smaller file sizes and lower bandwidth requirements for equivalent quality, especially at higher resolutions <sup class='quote-ref' data-quote='1'>[1]<\/sup> <sup class='quote-ref' data-quote='2'>[2]<\/sup> <sup class='quote-ref' data-quote='4'>[4]<\/sup> <sup class='quote-ref' data-quote='5'>[5]<\/sup> <sup class='quote-ref' data-quote='10'>[10]<\/sup>.<\/li>\n<li><strong>Royalty-Free and Open Source:<\/strong> Developed by the Alliance for Open Media (AOMedia), AV1 is completely royalty-free, avoiding the licensing fees and legal complexities associated with HEVC (H.265) and making it attractive for open-source and commercial projects <sup class='quote-ref' data-quote='1'>[1]<\/sup> <sup class='quote-ref' data-quote='2'>[2]<\/sup> <sup class='quote-ref' data-quote='3'>[3]<\/sup> <sup class='quote-ref' data-quote='8'>[8]<\/sup>.<\/li>\n<li><strong>Broad Adoption:<\/strong> The codec is now mainstream\u2014fully supported in Chrome, Firefox, Edge, and natively baked into Android 14 and new Apple M-series hardware, with growing (but not yet universal) hardware decode availability in TVs and mobile devices <sup class='quote-ref' data-quote='2'>[2]<\/sup> <sup class='quote-ref' data-quote='4'>[4]<\/sup> <sup class='quote-ref' data-quote='5'>[5]<\/sup>.<\/li>\n<li><strong>Streaming and Storage Optimization:<\/strong> Large platforms like YouTube and Netflix report up to 50% storage\/bandwidth savings versus H.264 for their 4K content. AV1 is replacing older codecs in many 4K\/UHD delivery pipelines <sup class='quote-ref' data-quote='2'>[2]<\/sup> <sup class='quote-ref' data-quote='4'>[4]<\/sup> <sup class='quote-ref' data-quote='5'>[5]<\/sup> <sup class='quote-ref' data-quote='10'>[10]<\/sup>.<\/li>\n<li><strong>Advanced Features:<\/strong> AV1 supports 4K\/8K, HDR (HDR10+, Dolby Vision), wide color gamuts, high frame rates, and is optimized for adaptive bitrate streaming <sup class='quote-ref' data-quote='1'>[1]<\/sup> <sup class='quote-ref' data-quote='5'>[5]<\/sup>.<\/li>\n<\/ul>\n<p>Current limitations:<\/p>\n<ul>\n<li><strong>Hardware Decoding Gaps:<\/strong> Hardware decode is available in most new high-end phones (iPhone 15\/16, latest Android flagships, recent M-series Macs) and TVs, but legacy and mid-range devices may lack efficient hardware support. In these, playback can fall back to less efficient software decoding <sup class='quote-ref' data-quote='2'>[2]<\/sup> <sup class='quote-ref' data-quote='4'>[4]<\/sup> <sup class='quote-ref' data-quote='5'>[5]<\/sup>.<\/li>\n<li><strong>Encoding Speed:<\/strong> Compared to H.264\/H.265, AV1 encoding is significantly more compute-intensive; real-time or live encoding often requires substantial hardware or specialized accelerators <sup class='quote-ref' data-quote='1'>[1]<\/sup> <sup class='quote-ref' data-quote='4'>[4]<\/sup> <sup class='quote-ref' data-quote='5'>[5]<\/sup>.<\/li>\n<li><strong>Transition Period:<\/strong> Platforms still maintain multi-codec pipelines (offering H.264\/H.265 alongside AV1) for backward compatibility\u2014H.264 remains crucial for older devices <sup class='quote-ref' data-quote='2'>[2]<\/sup> <sup class='quote-ref' data-quote='4'>[4]<\/sup> <sup class='quote-ref' data-quote='5'>[5]<\/sup>.<\/li>\n<\/ul>\n<p>AV1 ecosystem in 2025:<\/p>\n<ul>\n<li><strong>Software support:<\/strong> Mature, with widespread AV1 encoding tools (aomenc, SVT-AV1, rav1e; integration in ffmpeg, HandBrake, cloud services like AWS, Bitmovin, Telestream Cloud) <sup class='quote-ref' data-quote='1'>[1]<\/sup> <sup class='quote-ref' data-quote='5'>[5]<\/sup>.<\/li>\n<li><strong>Real-world usage:<\/strong> Major services (YouTube, Netflix, Facebook Watch, Messenger, Instagram, WhatsApp) have transitioned much of their new video content to AV1 <sup class='quote-ref' data-quote='2'>[2]<\/sup> <sup class='quote-ref' data-quote='5'>[5]<\/sup>.<\/li>\n<li><strong>Industry trends:<\/strong> Mozilla defaults to AV1 for all WebRTC calls, and at least half of new smart TVs support native AV1 decoding <sup class='quote-ref' data-quote='5'>[5]<\/sup>.<\/li>\n<li><strong>Image format:<\/strong> AVIF, a format for still images using AV1 compression, sees increasing web and app support <sup class='quote-ref' data-quote='3'>[3]<\/sup>.<\/li>\n<\/ul>\n<p>In summary, as of 2025, AV1 is the preferred codec for new video delivery projects targeting modern devices and 4K+ content, striking the best balance of efficiency, quality, and licensing freedom. However, full universal adoption is still progressing as hardware support matures and legacy devices phase out <sup class='quote-ref' data-quote='2'>[2]<\/sup> <sup class='quote-ref' data-quote='5'>[5]<\/sup> <sup class='quote-ref' data-quote='4'>[4]<\/sup>.<\/p>\n<script>const sources = [[1,\"https:\/\/videosdk.live\/developer-hub\/media-server\/av1-encoder\",\"The Ultimate Guide to AV1 Encoder (2025)\",\"Explore AV1 encoders in 2025: aomenc, SVT-AV1, rav1e. Learn installation, encoding workflows, advanced features, and optimization for AV1 video.\"],[2,\"https:\/\/www.fastpix.io\/blog\/av1-vs-h-264-vs-h-265-best-codec-for-video-streaming\",\"AV1 vs H.264 vs H.265: Video Codec Comparison Guide\",\"Discover the differences between AV1, H.264, and H.265 codecs. Learn which codec is best for your streaming needs based on quality, performance, and efficiency.\"],[3,\"https:\/\/en.wikipedia.org\/wiki\/AV1\",\"AV1\",\"AOMedia Video 1 (AV1) is an open, royalty-free video coding format initially designed for video transmissions over the Internet. It was developed as a successor to VP9 by the Alliance for Open Media (AOMedia), a consortium founded in 2015 that includes semiconductor firms, video on demand providers, video content producers, software development companies and web browser vendors. The AV1 bitstream specification includes a reference video codec. In 2018, Facebook conducted testing that...\"],[4,\"https:\/\/evilmartians.com\/chronicles\/better-web-video-with-av1-codec\",\"How to make web videos way smaller in 2025 using the ...\",\"Learn to use AV1 to make videos on your website smaller and better quality. CLI instructions and cross-browser tricks.\"],[5,\"https:\/\/www.streamingmediaglobal.com\/Articles\/Editorial\/Featured-Articles\/The-State-of-the-Video-Codec-Market-2025-168627.aspx\",\"The State of the Video Codec Market 2025\",\"HEVC rode the 4K\/HDR wave to success, but AV1, VVC, and LCEVC lack an equivalent killer app. With CDNs racing to the bottom on pricing and new royalty pools threatening to increase costs, codec adoption is no longer just about technical merit-it's about survival. These are the issues I'll explore in this article.\"],[6,\"https:\/\/uploadcare.com\/blog\/navigating-codec-landscapes\/\",\"Navigating the codec landscape for 2025: AV1, H.264, H. ...\",\"Learn about the most popular video codecs for 2025 and how Uploadcare utilizes them to deliver high-quality video content.\"],[7,\"https:\/\/www.reddit.com\/r\/AV1\/comments\/1j5i01s\/can_i_use_a_new_phone_in_2025_with_a_hardware\/\",\"Can I use a new phone in 2025 with a hardware encoder to ...\",\"Can I use a new phone in 2025 with a hardware encoder to encode all my media library to AV1?\"],[8,\"https:\/\/www.techmahindra.com\/insights\/views\/av1-codec-assessing-its-evolution-launch\/\",\"The AV1 Codec: Assessing its Evolution Since Launch\",\"AV1 is an emerging and promising codec that is the first high-efficiency video processing codec with a royalty-free license from Alliance for Open Media (AOMedia). This firm counts Amazon, Apple, Facebook, Google, Intel, Microsoft, and Netflix among its founding members. Depending on which stage in the media pipeline they are deployed in, video codecs can be categorized into three types considering the kind of data processing involved. The three categories are capture, editing, and release.\"],[9,\"https:\/\/www.free-codecs.com\/av1_codec_download.htm\",\"AV1 Codec 1.3.20 latest downloads\",\"Free &amp; Fast Downloads for AV1 Codec 1.3.20: download the latest versions of AV1 Codec\"],[10,\"https:\/\/www.dacast.com\/blog\/best-video-codec\/\",\"Best Video Codec for Streaming &amp; Quality in 2025\",\"Choosing the best video codec for website streaming is essential for delivering high-quality content. The ideal video codec for web streaming today is\"]];<\/script>\n","protected":false},"excerpt":{"rendered":"<p>AV1 is widely recognized in 2025 as the mainstream, royalty-free video codec offering superior compression and efficiency for internet video transmission, streaming, and storage. It is supported by all major browsers, many new smart TVs, and the latest hardware from Apple and Android, with YouTube, Netflix, and major platforms now frequently using AV1 for 4K &#8230; <a title=\"AV1: Codec Video di Nuova Generazione\" class=\"read-more\" href=\"https:\/\/tuttodigitale.net\/mobiletech\/av1-codec\/\" aria-label=\"Per saperne di pi\u00f9 su AV1: Codec Video di Nuova Generazione\">Leggi tutto<\/a><\/p>\n","protected":false},"author":4359,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"inline_featured_image":false,"footnotes":""},"categories":[2067],"tags":[],"class_list":["post-11589","post","type-post","status-publish","format-standard","hentry","category-tecnologia-video"],"_links":{"self":[{"href":"https:\/\/tuttodigitale.net\/mobiletech\/wp-json\/wp\/v2\/posts\/11589","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/tuttodigitale.net\/mobiletech\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/tuttodigitale.net\/mobiletech\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/tuttodigitale.net\/mobiletech\/wp-json\/wp\/v2\/users\/4359"}],"replies":[{"embeddable":true,"href":"https:\/\/tuttodigitale.net\/mobiletech\/wp-json\/wp\/v2\/comments?post=11589"}],"version-history":[{"count":0,"href":"https:\/\/tuttodigitale.net\/mobiletech\/wp-json\/wp\/v2\/posts\/11589\/revisions"}],"wp:attachment":[{"href":"https:\/\/tuttodigitale.net\/mobiletech\/wp-json\/wp\/v2\/media?parent=11589"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/tuttodigitale.net\/mobiletech\/wp-json\/wp\/v2\/categories?post=11589"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/tuttodigitale.net\/mobiletech\/wp-json\/wp\/v2\/tags?post=11589"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}