How to render and Export mp4 with H264 codec in After Effects

Get a library for encoding H264 or AVC video streams. x264 Video Codec is a free library for encoding H264 or AVC video streams.

更簡單的方法就是下載一款免費的強大的H.264播放器播放高清以及超清H.264影片。 H.264全稱Advanced Video Coding（AVC）即進階視訊編碼，廣泛應用於高清數位影片。 基於H.264標準的編解碼器能夠壓縮數位影片檔案，使其僅占用MPEG-2的一半容量。

The Media Player Codec Pack supports almost every compression and file type used by modern video and audio files. Compression types that you will be able to decode include:

The K-Lite Codec Pack is a free software bundle for high quality playback of all your music and video files. It is easy to use, but also very flexible with many options.

K-Lite Mega Codec Pack 是由 K-Lite 所推出影音解碼的程式整合包，目的是為了解決網路上各種編碼所造成你收看或收聽影音的不方便。 而這個程式整合了大多數常用的編碼，讓你收看影音再也不會有聲無影、有影無聲，或是無聲無息了。

Free download H.264/MPEG-4 AVC codec packs on Windows 10, macOS, such as x264, QuickTime h.264 codec, DivX, and more. Also learn the best HD/4K H.264 encoder and decoder.