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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Incredible! I am a user of chrome for years on Linux, and when I look to a still music video playlist it takes 50% of CPU on a Intel 12th gen in 720P !!! Just for the audio and a still image. I have tried everything, along video accteleration VA API intel. I just installed this extension on chrome, and bam 8% CPU in 720P!
Браузер Chrome пишет, что скоро прекратит поддержку расширения. Разработчик, как ты будешь на это реагировать?
Пустышка, он вообще не работает так филькина грамота ни о чём, зачем это придумали ну не знаю, ну не понимаю ))
Una maravilla, tengo una PC de escritorio con hardware del 2016, y los videos en FullHD a 60fps se veían super trabados y me consumían el 100% de la CPU. Ahora se ven con perfecta fluidez, me consume menos del 20% de CPU y la PC no se pone lenta, puedo seguir haciendo otras tareas con total rapidez.
VP9 CPU load 35-60%, GPU load 25-30% H.264 CPU load 8-20%, GPU load 15-20% 5/5 oh, and page load faster
estoy alegre por esta extensión, muchas gracias
I haven't done any benchmarks with power draw, performance, etc., so I can't attest to how efficient it is yet. However, it definitely moved the video decoding process to my GPU and reduced my CPU usage (20% to 2% @ 1080p60), so I'll give it 5 stars.
dios bendiga a lo creadores de esta maravilla funciona excelente mis respetos
Помогло. Ноутбук Lenovo IdeaPad L340-171IRH
ураа