Similar thing for h265: http://strukturag.github.io/libde265.js/ http://strukturag.github.io/libde265.js/ Code: https://github.com/strukturag/libde265.js https:

Similar thing for h265: http://strukturag.github.io/libde265.js/ http://strukturag.github.io/libde265.js/ Code: https://github.com/strukturag/libde265.js https://github.com/strukturag/libde265.js Difference is that this is using emscripten to compile the native code to JS. That was 5 years ago. Today, we would use WASM, of course. Runs surprisingly smooth, even though a native decoder is clearly superior. However, there are still nice uses, like adding support for HEIF to the browser: https://strukturag.github.io/libheif/ https://strukturag.github.io/libheif/ Code: https://github.com/strukturag/libheif https://github.com/strukturag/libheif