imported>Cewbot：清理跨語言連結標準動態範圍影像成為內部連結:編輯摘要的紅色連結經繁簡轉換後存在，非bot錯誤編輯 (本次機械人作業已完成7.7%)

2025-11-22T15:40:02Z

清理跨語言連結標準動態範圍影像成為內部連結:編輯摘要的紅色連結經繁簡轉換後存在，非bot錯誤編輯 (本次機械人作業已完成7.7%)

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{{NoteTA
|G1=IT
}}
{{Infobox file format
| name = AV1 Image File Format (AVIF)
| icon = Avif-logo-rgb.svg
| screenshot =
| caption =
| extension = .avif
| _nomimecode =
| mime = <code>image/avif</code>
| uniform type =
| developer = [[開放媒體聯盟]]
| type = {{plainlist|
*[[圖形文件格式|圖像檔案格式]]
*[[非破壞性資料壓縮]]/[[破壞性資料壓縮]]}}
| released = v1.0.0（2019年2月19日）
| open = Yes
| url = {{URL|https://aomediacodec.github.io/av1-avif/}}
| contained_by = [[高效率图像文件格式|高效率圖檔格式]]（HEIF）
| extended_from = {{tsl|en|ISO base media file format|國際標準化組織基本媒體檔案格式}}（ISOBMFF）、[[HEIF]]、[[AV1]]
| standard =
}}
'''[[AOMedia Video 1|AV1]]圖像檔案格式'''（英語：'''AV1 Image File Format'''，簡稱'''AVIF'''）是由[[開放媒體聯盟]]（AOM）開發，採用[[AOMedia Video 1|AV1]][[視訊編碼]]技術[[壓縮圖像]]的一種[[圖形文件格式|圖像檔案格式]]，能用來儲存一般的圖像和[[動態圖形|動態圖像]]<ref name="aomediacodec.github.io av1-avif">{{cite web|url=https://aomediacodec.github.io/av1-avif/|title=AV1 Image File Format (AVIF)|website=aomediacodec.github.io|access-date=25 November 2018|archive-date=29 November 2018|archive-url=https://web.archive.org/web/20181129220820/https://aomediacodec.github.io/av1-avif/|url-status=live}}</ref>。AVIF和[[蘋果公司]]產品所用的[[高效率图像文件格式|HEIC]]（英語：High-Efficiency Image Container）圖像格式都採用了基於{{tsl|en|ISO base media file format|國際標準化組織基本媒體檔案格式}}的[[高效率图像文件格式|高效率圖檔格式]]（High Efficiency Image File Format，簡稱HEIF）容器，不過HEIC採用的壓縮技術來自於[[高效率視訊編碼|HEVC/H.265]]。

在[[Netflix]]於2020年的數個測試中，AVIF展現了比[[JPEG]]更為優秀的壓縮效率，也保存了更為豐富的細節，幾乎沒有方塊效應，在輪廓分明、色彩鮮豔的天然圖像和材質中有更少的色彩[[失真資料壓縮|失真]]<ref name=":0">{{Cite web|last1=Mavlankar|first1=Aditya|last2=De Cock|first2=Jan|last3=Concolato|first3=Cyril|last4=Swanson|first4=Kyle|last5=Moorthy|first5=Anush|last6=Aaron|first6=Anne|date=2020-02-13|title=AVIF for Next-Generation Image Coding|url=https://netflixtechblog.com/avif-for-next-generation-image-coding-b1d75675fe4|url-status=live|archive-url=https://web.archive.org/web/20200215085057/https://netflixtechblog.com/avif-for-next-generation-image-coding-b1d75675fe4|archive-date=2020-02-15|access-date=2021-11-19|website=The Netflix Tech Blog}}</ref>。

== 特性==
AV1圖像檔案格式（AVIF）具有以下多種特性<ref>{{cite web |title=AVIF FAQ - An in-depth guide explaining it all}}</ref>：
* 支持多種[[色彩空間]]，包括了:
** [[高動態範圍]]影像（HDR）：于[[ITU]] {{Tsl|en|Rec._2100|4=BT.2100}}中定义的，應用了[[感知量化]]<ref>{{Cite web|title=av1-avif/testFiles/Netflix/avif at master · AOMediaCodec/av1-avif|url=https://github.com/AOMediaCodec/av1-avif|access-date=2022-02-05|website=GitHub|language=en|archive-date=2019-08-08|archive-url=https://web.archive.org/web/20190808084400/https://github.com/AOMediaCodec/av1-avif|dead-url=no}}</ref>或[[混合對數伽瑪]]的影像[[传递函数|传递函數]]技術，使用{{tsl|en|Rec. 2020|BT.2020}}[[原色]]的色彩空间<ref name="aomediacodec.github.io av1-avif" />
** [[標準動態範圍影像]]（SDR）：[[sRGB色彩空間]]、[[Rec. 709|BT.709]]標準、BT.601標準，或[[寬色域RGB色彩空間|宽色域]]
** 由符合ITU-T H.273 和 ISO/IEC 23091-2标准的{{tsl|en|Coding-independent code points|獨立編碼碼位}}（CICP）定义的色彩空間
** 由[[ICC色彩特性文件]]<ref name="aomedia">{{Cite web|title=AV1 Image File Format (AVIF)|url=https://aomedia.org/wp-content/uploads/2019/11/CyrilConcolato_Netflix-AVIF-AOM-Research-Symposium-2019.pdf|website=AOMedia|date=14 October 2019|last=Concolato|first=Cyril|url-status=live|archive-url=https://web.archive.org/web/20191105234416/https://aomedia.org/wp-content/uploads/2019/11/CyrilConcolato_Netflix-AVIF-AOM-Research-Symposium-2019.pdf|archive-date=5 November 2019|access-date=6 November 2019}}</ref>定义的色彩空间
* 支持[[无损数据压缩|无损資料壓縮]]和[[破壞性資料壓縮|有损資料壓縮]]
* 支持8位元、10位元、12位元[[色彩深度]]<ref>{{Cite web|title=AV1 Image File Format (AVIF)|url=https://aomediacodec.github.io/av1-avif/|website=aomediacodec.github.io|access-date=2024-06-20|archive-date=2018-11-29|archive-url=https://web.archive.org/web/20181129220820/https://aomediacodec.github.io/av1-avif/|dead-url=no}}</ref>
* 支持[[單色]](透明程度/深度)圖像和多通道圖像
* 支持4:2:0、4:2:2、4:4:4的[[色度抽样]]和[[RGB]]模式
* 支持{{tsl|en|Film grain|底片顆粒}}<ref>{{cite web|title=Film Grain Synthesis for AV1 Video Codec|url=https://norkin.org/pdf/DCC_2018_AV1_film_grain.pdf|url-status=live|archive-url=https://web.archive.org/web/20210107211614/https://norkin.org/pdf/DCC_2018_AV1_film_grain.pdf|archive-date=7 January 2021|access-date=14 December 2020|language=en}}</ref>
* 支持圖像序列与[[動畫]]

== 受支持情况==
2018年12月14日[[Netflix]]發布第一個[[副檔名]]為AVIF的圖像樣本。<ref name="Netflix OpenContent">{{cite web |url=http://download.opencontent.netflix.com.s3.amazonaws.com/AV1/readme.txt |title=Netflix AV1 Encodes Readme |access-date=23 May 2020 |archive-date=20 February 2020 |archive-url=https://web.archive.org/web/20200220095254/http://download.opencontent.netflix.com.s3.amazonaws.com/AV1/readme.txt |url-status=live }}</ref>2020年11月，應用了感知量化（PQ）影像[[轉移函數]]技術和BT.2020原色標準的{{tsl|en|High-dynamic-range video|高動態範圍影像|高動態範圍}}圖像樣本發布。<ref>{{Cite web|title=av1-avif/testFiles/Netflix/avif at master · AOMediaCodec/av1-avif|url=https://github.com/AOMediaCodec/av1-avif|url-status=live|archive-url=https://web.archive.org/web/20190808084400/https://github.com/AOMediaCodec/av1-avif|archive-date=8 August 2019|access-date=2021-09-17|website=GitHub|language=en}}</ref>

{{Infobox software
| name = libavif
| screenshot = AV1Fenc example screenshot.webp
| developer = Alliance for Open Media
| released =
| latest release= 1.1.1（{{start date and age|df=yes|2024|07|31}}）
| repo = {{wikidata|property|edit|reference|Q95725165|P1324}}
| programming language = {{cslist|[[C (programming language)|C語言]]|[[組合語言]]}}
| operating system = [[跨平臺]]
| license = [[BSD授權條款]] ([[自由軟體]])
| website =
}}

=== 開發工具===
==== 程式庫====
* [https://github.com/AOMediaCodec/libavif libavif] {{Wayback|url=https://github.com/AOMediaCodec/libavif |date=20220925173156 }} - [[開放媒體聯盟]]提供的AVIF編碼、解碼程式庫。
* [https://github.com/strukturag/libheif libheif] {{Wayback|url=https://github.com/strukturag/libheif |date=20180602131612 }}
* [https://sail.software SAIL]
* [[FFmpeg]]

==== 軟體====
* wavif - 法國程式設計師Cédric Louvrier開發的[[編碼器]]。<ref name="wavif converter">{{cite web |url=https://css-ig.net/wavif |title=wavif, converter to AVIF |access-date=2022-12-16 |archive-date=2022-12-21 |archive-url=https://web.archive.org/web/20221221223344/https://css-ig.net/wavif |dead-url=no }}</ref><ref name="wavif converter encode.su">{{cite web |url=https://encode.su/threads/3397-JPEG-XL-vs-AVIF?p=77232&viewfull=1#post77232 |title=wavif converter encode.su |access-date=2022-12-16 |archive-date=2022-12-03 |archive-url=https://web.archive.org/web/20221203163509/https://encode.su/threads/3397-JPEG-XL-vs-AVIF?p=77232&viewfull=1#post77232 |dead-url=no }}</ref>

=== [[内容管理系统]] ===

* [[WordPress]] 6.5<ref>{{Cite web|title=WordPress 6.5 adds AVIF support|url=https://make.wordpress.org/core/2024/02/23/wordpress-6-5-adds-avif-support/|website=Make WordPress Core|date=2024-02-23|language=en-US|access-date=2024-06-20|archive-date=2025-01-25|archive-url=https://web.archive.org/web/20250125224505/https://make.wordpress.org/core/2024/02/23/wordpress-6-5-adds-avif-support/|dead-url=no}}</ref>

=== 瀏覽器===
截止2024年6月<ref>{{cite web |url=https://caniuse.com/avif |website=caniuse |title=存档副本 |access-date=2024-06-20 |archive-date=2022-01-26 |archive-url=https://web.archive.org/web/20220126001819/https://caniuse.com/avif |dead-url=no }}</ref>，全球93.44%的用戶的瀏覽器能支援AVIF格式。
* [[Google Chrome]] - 自2020年8月推出85版，支援全部的AVIF圖像。<ref name="avif-chrome">{{Cite web|last=Abrams|first=Lawrence|date=2020-08-25|title=Chrome 85 released with security fixes, app shortcuts, AVIF support|url=https://www.bleepingcomputer.com/news/google/chrome-85-released-with-security-fixes-app-shortcuts-avif-support/|url-status=live|archive-url=https://web.archive.org/web/20200826070626/https://www.bleepingcomputer.com/news/google/chrome-85-released-with-security-fixes-app-shortcuts-avif-support/|archive-date=26 August 2020|access-date=2020-08-26|website=[[Bleeping Computer]]}}</ref> Google Chrome [[Android]] 自版本89始支援AVIF。<ref>{{Cite web|title=Chrome 89 Beta: Advanced Hardware Interactions, Web Sharing on Desktop, and More|url=https://blog.chromium.org/2021/01/chrome-89-beta-advanced-hardware.html|url-status=live|archive-url=https://web.archive.org/web/20210129081734/https://blog.chromium.org/2021/01/chrome-89-beta-advanced-hardware.html|archive-date=29 January 2021|access-date=29 January 2021}}</ref>
* [[Mozilla Firefox]] - 自2021年10月推出93版，支援預設的AVIF圖像。<ref>{{Cite web|title=Firefox 93.0, See All New Features, Updates and Fixes|url=https://www.mozilla.org/en-US/firefox/93.0/releasenotes/|access-date=2021-10-05|website=Mozilla|language=en|archive-date=2021-10-04|archive-url=https://web.archive.org/web/20211004153122/https://www.mozilla.org/en-US/firefox/93.0/releasenotes/|dead-url=no}}</ref>
* [[Safari]] - 2022年9月蘋果公司推出[[iOS 16]]，其搭載的[[Safari]]支援AVIF。<ref>{{cite web | url=https://webkit.org/blog/13152/webkit-features-in-safari-16-0/ | title=WebKit Features in Safari 16.0 | date=12 September 2022 | access-date=2022-12-16 | archive-date=2022-09-25 | archive-url=https://web.archive.org/web/20220925185823/https://webkit.org/blog/13152/webkit-features-in-safari-16-0/ | dead-url=no }}</ref>2022年10月推出的[[macOS Ventura]]，其附帶的Safari也提供了AVIF的支援。<ref>{{cite web | url=https://github.com/WebKit/WebKit/pull/1717 | title=[Cocoa] Support AVIF images for macOS Ventura and iOS 16 by shallawa · Pull Request #1717 · WebKit/WebKit | website=[[GitHub]] | access-date=2022-12-16 | archive-date=2022-09-25 | archive-url=https://web.archive.org/web/20220925173159/https://github.com/WebKit/WebKit/pull/1717 | dead-url=no }}</ref><ref>{{cite web | url=https://github.com/Fyrd/caniuse/pull/6348#issuecomment-1168736099 | title=AVIF coming to Safari & Safari on iOS 16? By Schweinepriester · Pull Request #6348 · Fyrd/Caniuse | website=[[GitHub]] | access-date=2022-12-16 | archive-date=2022-09-25 | archive-url=https://web.archive.org/web/20220925173156/https://github.com/Fyrd/caniuse/pull/6348#issuecomment-1168736099 | dead-url=no }}</ref>
* [[Microsoft Edge]] - 2024年1月推出121版，支援AVIF。<ref>{{Cite web |last=dan-wesley |date=26 January 2024 |title=Microsoft Edge release notes for Stable Channel |url=https://learn.microsoft.com/en-us/deployedge/microsoft-edge-relnote-stable-channel |access-date=27 January 2024 |website=learn.microsoft.com |language=en-us |archive-date=2024-05-19 |archive-url=https://web.archive.org/web/20240519073650/https://learn.microsoft.com/en-us/deployedge/microsoft-edge-relnote-stable-channel |dead-url=no }}</ref>

=== 圖片檢視器===
* [[XnView#XnView_MP|XnView MP]]
* [[gThumb]]
* [[Eye of GNOME]]
* Loupe
* [[ImageMagick]]<ref>{{cite web|title=ImageMagick AVIF support|url=https://github.com/ImageMagick/ImageMagick/issues/1432|url-status=live|archive-url=https://web.archive.org/web/20210909143936/https://github.com/ImageMagick/ImageMagick/issues/1432|archive-date=9 September 2021|access-date=9 September 2021|website=Github|ref=ImageMagick}}</ref>
* [[IrfanView]]（僅能檢視）<ref>{{cite web|title=IrfanView AVIF support|url=https://www.irfanview.com/main_formats.htm|url-status=live|archive-url=https://web.archive.org/web/20210724085643/https://www.irfanview.com/main_formats.htm|archive-date=24 July 2021|access-date=9 September 2021|website=IrfanView|ref=irfanview}}</ref>
* [[Gwenview]]<ref>{{Cite web |title=416941 – AVIF image support |url=https://bugs.kde.org/show_bug.cgi?id=416941 |access-date=2022-06-12 |website=bugs.kde.org |archive-date=2022-03-18 |archive-url=https://web.archive.org/web/20220318184917/https://bugs.kde.org/show_bug.cgi?id=416941 |dead-url=no }}</ref>
* [[digiKam]] 7.7.0 <ref>{{cite web | url=https://www.digikam.org/news/2022-06-26-7.7.0_release_announcement/ | title=DigiKam 7.7.0 is released | date=26 June 2022 | access-date=2022-12-16 | archive-date=2022-08-07 | archive-url=https://web.archive.org/web/20220807234424/https://www.digikam.org/news/2022-06-26-7.7.0_release_announcement/ | dead-url=no }}</ref>
* ImageGlass
* BandiView
* [[iOS 16]]、[[iPadOS 16]]和[[macOS Ventura|macOS 13]]的[[照片 (蘋果)|照片]][[app]]
* 安裝AV1視訊延伸模組（AV1 Video Extension）的[[Microsoft 照片]][[app]]

=== 影像編輯軟體===
* [[Paint.NET]] - 自2019年9月提供-{zh-hans:打开;zh-hant:開啟;}-AVIF檔案的功能，2020年8月更新後能以AVIF格式-{zh-hans:保存;zh-hant:存檔;}-。<ref name="getpaint">{{Cite web|url=https://blog.getpaint.net/2019/09/18/paint-net-4-2-2-is-now-available/|title=paint.net 4.2.2 is now available!|date=2019-09-18|website=paint.net blog|language=en|access-date=2019-10-12|archive-date=27 September 2019|archive-url=https://web.archive.org/web/20190927121449/https://blog.getpaint.net/2019/09/18/paint-net-4-2-2-is-now-available/|url-status=live}}</ref><ref name="paint.net-save">{{Cite web|date=2020-08-25|title=paint.net 4.2.14 alpha build 7542|url=https://blog.getpaint.net/2020/08/25/paint-net-4-2-14-alpha-build-7542/|url-status=live|archive-url=https://web.archive.org/web/20201001045558/https://blog.getpaint.net/2020/08/25/paint-net-4-2-14-alpha-build-7542/|archive-date=1 October 2020|access-date=2020-08-26}}</ref>
* [[Darktable]] - 支援AVIF，並提供libavif實作的參考指引。
* [[GIMP]] - 自2020年10月支援輸出和輸入AVIF圖檔的功能。<ref>{{cite web|date=7 October 2020|title=GIMP 2.10.22 Released|url=https://www.gimp.org/news/2020/10/07/gimp-2-10-22-released/|url-status=live|archive-url=https://web.archive.org/web/20201008144013/https://www.gimp.org/news/2020/10/07/gimp-2-10-22-released/|archive-date=8 October 2020|access-date=14 October 2020|website=www.gimp.org|language=en}}</ref>
* Honeycam - 自2021年6月22日支援開啟和儲存AVIF。<ref>{{cite web |title=Honeycam version history - 2021 |url=https://tw.bandisoft.com/honeycam/history/y2021/ |access-date=2023-01-27 |archive-date=2023-01-27 |archive-url=https://web.archive.org/web/20230127060134/https://tw.bandisoft.com/honeycam/history/y2021/ |dead-url=no }}</ref>
* [[Krita]] - 自2021年12月23日推出5.0版本，支援了AVIF圖檔，包括應用[[高動態範圍]]技術的AVIF圖像。<ref>{{Cite web|url=https://krita.org/en/item/krita-5-0-released/|title=Krita 5.0 released!|date=23 December 2021|access-date=2022-12-16|archive-date=2022-01-11|archive-url=https://web.archive.org/web/20220111054136/https://krita.org/en/item/krita-5-0-released/|dead-url=no}}</ref><ref>{{Cite web|url=https://krita.org/en/krita-5-0-release-notes/|title=Krita 5.0 Release Notes|access-date=2022-12-16|archive-date=2022-01-21|archive-url=https://web.archive.org/web/20220121072523/https://krita.org/en/krita-5-0-release-notes/|dead-url=no}}</ref>
* [[Adobe Illustrator]] - 自2022年5月推出的新版本支援AVIF圖檔。<ref>{{Cite web |url=https://helpx.adobe.com/illustrator/using/whats-new/2022-3.html |title=存档副本 |access-date=2022-12-16 |archive-date=2022-09-25 |archive-url=https://web.archive.org/web/20220925173156/https://helpx.adobe.com/illustrator/using/whats-new/2022-3.html |dead-url=no }}</ref>
* Adobe Lightroom - 發佈於2023年10月的Adobe Lightroom 7.0與Adobe Lightroom Classic 13新增了HDR支持，其中包括以AVIF格式輸出HDR图像的支持 - <ref>{{Cite web|title=Edit and Export in HDR|url=https://helpx.adobe.com/lightroom-classic/help/hdr-output.html|access-date=2024-06-20|archive-date=2025-01-17|archive-url=https://web.archive.org/web/20250117073505/https://helpx.adobe.com/lightroom-classic/help/hdr-output.html|dead-url=no}}</ref>
* [[Pixelmator]] Pro - 自2022年11月推出的3.1版本，提供了對於AVIF圖檔的初步支援。<ref>{{cite web | url=https://www.pixelmator.com/blog/2022/11/02/pixelmator-pro-3-1-adds-support-for-macos-13-avif-images-introduces-smooth-corner-styles-and-more/ | title=Pixelmator Pro 3.1 adds support for macOS 13, AVIF images, introduces smooth corner style, and more | access-date=2022-12-16 | archive-date=2022-12-04 | archive-url=https://web.archive.org/web/20221204184915/https://www.pixelmator.com/blog/2022/11/02/pixelmator-pro-3-1-adds-support-for-macos-13-avif-images-introduces-smooth-corner-styles-and-more/ | dead-url=no }}</ref>
* 安裝AV1視訊延伸模組的[[小畫家]]。

=== 作業系統===
* [[Windows]] - [[微軟]]在2019年5月推出的[[Windows 10]] 19H1，對AVIF提供[[副檔名]]、[[小畫家]]和許多[[API]]方面的支援（需要安裝AV1視訊延伸模組）。
* [[Android]] - 2021年10月推出的[[Android 12]]增加對AVIF的支援，但不會是相機app的預設圖檔格式。<ref>{{Cite web|url=https://android-developers.googleblog.com/2021/10/android-12-is-live-in-aosp.html|title=Android 12 is live in AOSP!|access-date=2022-12-16|archive-date=2021-10-04|archive-url=https://web.archive.org/web/20211004171228/https://android-developers.googleblog.com/2021/10/android-12-is-live-in-aosp.html|dead-url=no}}</ref>
* [[GNU]]/[[Linux]] - [[Linux發行版]]普遍支持AVIF。
* [[蘋果公司|蘋果]]平台 - [[iOS 16]]、[[iPadOS 16]]和[[macOS Ventura|macOS 13]]支持AVIF圖檔。

== 參考文獻==
{{reflist|2}}

{{多媒體壓縮格式}}

{{computer-stub}}

[[Category:图形文件格式]]
[[分類:公開格式]]

AVIF - 版本历史

imported>Cewbot：​清理跨語言連結標準動態範圍影像成為內部連結:編輯摘要的紅色連結經繁簡轉換後存在，非bot錯誤編輯 (本次機械人作業已完成7.7%)

imported>Cewbot：清理跨語言連結標準動態範圍影像成為內部連結:編輯摘要的紅色連結經繁簡轉換後存在，非bot錯誤編輯 (本次機械人作業已完成7.7%)