稳定信号未识别到付费功能中风险权限组合

enhanced-h264ify

Choose what video and audio codecs YouTube should play for you

用户数100K当前公开安装规模

评分4.8商店平均评分

评论数213公开评论体量

Manifest 版本V3插件平台版本

7日增长0近 7 天净增用户

7日增长率0%相对周增长速度

视觉预览

enhanced-h264ify 媒体预览

1 项素材

趋势

用户增长趋势

按已采集快照查看用户数变化。

用户增长趋势

评分趋势

近 7 日评分趋势

展示最近 7 日窗口内已采集的评分快照，辅助判断近期评分是否稳定。

7 日评分变化

起始值

4.78

日/周/月增长表现

同口径展示 1 天、7 天、30 天的绝对增长与增长率。

1日增长持平

00%

7日增长持平

00%

30日增长持平

00%

技术摘要

版本、语言与抓取信息

查看发布时间、版本、支持语言、最近更新和抓取时间。

版本2.2.1

ManifestV3

大小22.37KiB

语言数4English / čeština / русский +1

发布时间--

插件简介

查看插件说明、主要功能和适用场景。

enhanced-h264ify is a fork of well-known h264ify extension for Firefox/Chrome which blocks VP8/VP9 codecs on YouTube, so that you can use H264 only. This may be useful because there are lots of devices on the market which support H264 hardware decoding and do not support VP8/VP9.

This extension has new features such as manual blocking of H264, VP8, VP9, AV1, Opus, AAC codecs and 60fps video. By default it blocks everything but H264 and 60fps video.

It works only on YouTube.

GitHub: https://github.com/alextrv/enhanced-h264ify

评价

同类与相关插件

查看 Chrome 商店详情页中的相关产品。

h264ify

工作流程与规划 / Workflow & Planning

Makes YouTube stream H.264 videos instead of VP8/VP9 videos

YouTube Auto HD + FPS

趣味休闲 / Fun

Automatically set the video quality on YouTube according to its FPS!

Smooth Scrolling with 60fps

无障碍 / Accessibility

Fix position:fixed by adding transform:translateZ(0) to element. For smooth scrolling with 60fps.

YouTube H264ify

工作流程与规划 / Workflow & Planning

Makes YouTube stream H.264 videos instead of VP8/VP9 videos

'Improve YouTube!' 🎧 (for YouTube & Videos)

工具 / Tools

免费增值置信度 64

Make YouTube tidy+smart! YouTube video colour ad skip volume speed channel tool style HD ads adblock adblocker tags keyword playlist

왁타임라인

社交 / Social

SOOP 다시보기 VOD 타임라인 활성화

AI 产品解读

Allow users to choose which video and audio codecs YouTube plays by blocking specific codecs (H.264, VP8, VP9, AV1, Opus, AAC) and optionally blocking 60fps video

Many devices support H.264 hardware decoding but do not support VP8/VP9/AV1 software decoding, causing poor YouTube playback performance. This extension forces YouTube to use H.264 by reporting unsupported codecs as unavailable.

Install extension → click extension icon to open popup with checkbox options for each codec → check/uncheck which codecs to block → browse YouTube normally; the extension injects scripts that override canPlayType() and MediaSource.isTypeSupported() to filter out blocked codecs

目标用户: Users with older hardware that has H.264 hardware decoding but lacks VP8/VP9/AV1 support / Users wanting to reduce CPU usage on YouTube by forcing hardware-accelerated codecs / Users who want manual control over YouTube's codec selection

付费分析

未识别到付费功能

The extension is completely free and open-source (MIT License). All features—blocking H.264, VP8, VP9, AV1, Opus, AAC codecs, blocking 60fps video, and disabling Loudness Normalization—are available to all users without any gating. The store description mentions a voluntary Ko-fi donation link for supporting the developer, but this is not part of the extension itself and does not gate any functionality.

置信度: 100
支付平台: --
来源: AI / 高
需要登录: 否
登录理由: The extension operates entirely locally using chrome.storage.local and localStorage to store user codec preferences. No authentication, account creation, or external service login is required. No API calls to external services are made. The extension only injects scripts into YouTube pages to override canPlayType() and MediaSource.isTypeSupported().

权限风险

中风险权限组合

根据声明权限和站点访问权限，评估插件的访问范围与潜在敏感度。

扩展能力较强：storage

发布者

alex

独立发布者

邮箱: [email protected]
电话: --
地址: --

上面的公开联系方式保持可见；开发者组合页对付费账号开放。

查看开发者组合页

权限

站点访问

enhanced-h264ify

enhanced-h264ify 媒体预览

用户增长趋势

用户增长趋势

近 7 日评分趋势

7 日评分变化

日/周/月增长表现

版本、语言与抓取信息

插件简介

最新评论快照

同类与相关插件

h264ify

YouTube Auto HD + FPS

Smooth Scrolling with 60fps

YouTube H264ify

'Improve YouTube!' 🎧 (for YouTube & Videos)

왁타임라인