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
Preview
1 assetsh264ify Media preview
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Start
4.57
Latest
4.57
7-day rating change
0.00
2026年7月16日2026年7月22日
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00%Technical snapshot
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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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Estensione spettacolare. L'unica in grado di riprodurre i video di youtube senza blocchi e con una fluidità di scorrimento unica. Testata su un pc "datato" mi ha permesso di visualizzare i video in alta qualità e con delle prestazioni eccezionali. Incredibile come una semplice estensioni apporti una miglioria simile. Complimenti agli sviluppatori.
Funciona la verdad. Antes sin esta Extencion mi cpu estaba al 100%. Ahora solo llega 60% o 72%
ya no sirve en la actualidad de hecho hace que funcione peor youtube con mas perdida de fps una pena igual youtube ya esta bastante optimizado en un pc viejo no hay tanta perdida en 480p
Огонь!!! Старый комп ожил!!!
Шикарно, автор красава, респект!
Спасибо!
muito bom
Працює відмінно, рекомендую.
Debian9 снизилась нагрузка в среднем с 35% до 20-25% при просмотре роликов на youtube.Спасибо!
boy a calarla