enhanced-h264ify
Workflow & Planning
Choose what video and audio codecs YouTube should play for you
Users
100K
Rating
4.8
Reviews
212
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13日2026年7月19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
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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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영상 버벅이는 사람이 쓰면 좋을듯.. 4k 는 모르겠네요 ㅎㅎ
у меня все хорошо у меня старый ноутбук и я могу смотреть видео нормально
Amazing. Drastically reduces CPU usage
wow si funciona me deja ver los vídeos hasta 1080p no lo eh probado con otra calidad pero estoy mas que contento con esa calidad de video
ini bekerja dengan baik
Решает глитчи в ютубе на i5 9300h
A must have if you have a weak CPU but strong GPU. (it shifts the workload to GPU). You can see this in Task Manager when playing a Youtube video.
Makes old MacBooks excellent YouTube machines again!
eski işlemcilerde vazgeçilmez eklentidir kendileri
Makes the Raspberry Pi 4B actually usable as a super basic desktop. Allows me to watch videos up to 1080p30 without stutter or lag. The HEVC drivers still aren't great so being able to fall back on good ol' h.264 allows this little guy to actually retain some performance.