enhanced-h264ify
Workflow & Planning
Choose what video and audio codecs YouTube should play for you
Users
100K
Rating
4.8
Reviews
213
7D Growth
0|0%
Stable signalNo paid features detectedMedium-risk permissions
h264ify
Makes YouTube stream H.264 videos instead of VP8/VP9 videos
Users1MCurrent public install base
Rating4.6Store average score
Reviews1,192Public review volume
Manifest versionV3Extension platform version
7-day growth0Net users gained this week
7-day growth rate0%Relative weekly velocity
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1 assetsh264ify Media preview
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Start
4.57
Latest
4.57
7-day rating change
0.00
2026年7月14日2026年7月20日
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Version2.0.1
ManifestV3
Size31.7KiB
Languages2English / čeština
Published
Store updated
Last crawled
Englishčeština
Overview
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Try h264ify if YouTube videos stutter, take up too much CPU, eat battery life, or make your laptop hot.
By default, YouTube streams VP8/VP9 encoded video. However, this can cause problems with less powerful machines because VP8/VP9 is not typically hardware accelerated.
In contrast, H.264 is commonly hardware accelerated by GPUs, which usually means smoother video playback and reduced CPU usage. h264ify makes YouTube stream H.264 videos instead of VP8/VP9 videos.
Note: 4K and 1440p videos will not be available because YouTube no longer encodes those videos in H.264
Github: https://github.com/erkserkserks/h264ify
Reviews
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Store average score4.6Chrome Web Store aggregate rating, including ratings without synced review text
Synced text average4.4Average computed only from synced review bodies below
Reviews with text578Synced review bodies
Total ratings / reviews1,192Chrome Web Store public rating/review count
Store average score: 4.6. The bars below are calculated from synced review text only, so they may be empty for extensions that have public ratings but no synced comments yet.
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Puedo ver videos a 60fps sin ninguna caida de fps, sin hacer uso de la gpu. Excelente para pcs sin gpu o poco procesador
Reduces cpu usage significantly, really helpful for low powered laptops like chromebooks or the hp stream. I saw improvements in battery life and fluidity.
Perfect chrome extension. Nothing more to say.
Before installing, CPU was close to 100% and dropping lots of frames After installing, CPU is low and dropping almost no frames. Video is much smoother. Defaulting to VP9 without hardware support is stupid. This extension fixed it. Well done.
excelente tanto para tablet con intel atom z3735 como otros procesadores de baja potencia. reproducis videos 1080p con bajo consumo de procesador.
This totally solved my problem! Right now, my 60fps videos are super smooth, thanks to the developer!!
Low battery consumption maximum efficiency for youtube
정말 내장 그래픽이나 노트북 에서 아주 좋습니다.
非常有效，立竿见影！ Intel HD 4000也可以硬解 H.264
merci.