Joining AAC Audio in MP4 Files - How to Edit AAC (MP4) Audio
MP4-Mux-Tool - Download & Review
Avidemux でIフレーム (キーフレーム)を増やす方法 - 眼鏡小僧の独り言
Creating Your MKV or MP4 File - DVD to AVC with MeGUI Part 3
GitHub - DolbyLaboratories/dlb_mp4base: The Dolby MP4 streaming muxer (dlb_mp4base) is a software implementation of a muxer of fragmented or unfragmented ISO base media file format (mp4). It supports muxing of Dolby Digital (