H.264
H.264 is a Firefox extension that asks YouTube to serve H.264 video instead of VP8 or VP9. It supports optional 60fps blocking and battery-only mode to reduce CPU load and improve playback on compatible devices.
Overview
5 featuresH.264 is a Video & media players project. It focuses on reducing CPU heat, battery drain, and playback stuttering caused by VP8 or VP9 video decoding. H.264 is a consumer product aimed at firefox users with laptops or devices that struggle with VP9 playback. H.264 costs nothing to use. H.264 is available on the web and embeddable surfaces.
It is developed by Kirill, and it first shipped in 2026. Among its 5 catalogued features are H.264 preference, 60fps blocking, and battery-only mode. The interface is available in 32 languages, including Czech, German, and Greek.
Summary written by a language model from the project’s public pages.
- H.264 preference
- 60fps blocking
- Battery-only mode
- YouTube support
- Android support
Built with & integrations
Trust & compliance
Indexing history
1What PulseGate has recorded for this listing
Frequently asked questions about H.264
- What is H.264?
- H.264 focuses on reducing CPU heat, battery drain, and playback stuttering caused by VP8 or VP9 video decoding. It is catalogued under Video & media players on PulseGate.
- Who should use H.264?
- H.264 is a consumer product built for firefox users with laptops or devices that struggle with VP9 playback.
- Does H.264 have a free plan?
- Yes — H.264 is free to use.
- What platforms does H.264 run on?
- H.264 runs on the web and embeddable surfaces.
- Is H.264 still active?
- Unverified. H.264 has not been re-checked since it entered the index, so there is no finding either way — and only a positive finding would say otherwise.
- What are alternatives to H.264?
- Similar projects tracked by PulseGate include H264 for YouTube, h264ify, and Descargar y convertir video a H.264.H264 for YouTubeh264ifyDescargar y convertir video a H.264
- Who makes H.264?
- H.264 is developed by Kirill.
- How long has H.264 been around?
- H.264 first shipped in 2026.
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