enhanced-h264ify is a specialized Firefox extension designed to enhance your video streaming experience on YouTube by enforcing the use of H264 codec. This tool is particularly beneficial for users with devices that lack support for newer codecs like VP8 and VP9, ensuring smooth playback through hardware decoding capabilities. The extension effectively blocks these codecs, allowing for a more consistent viewing experience by limiting playback to H264 only.

In addition to its primary function, enhanced-h264ify introduces advanced features that allow users to manually block various codecs, including H264, VP8, VP9, and AV1, along with the option to enable 60fps video playback. By default, the extension is set to block all codecs except for H264 and 60fps, making it a straightforward solution for optimizing video quality on YouTube. This extension is exclusively compatible with the YouTube platform.