MP4 format and MPEG DASH library with command-line tools
Full-featured MP4 format and MPEG DASH library and tools
mp4infomp4dumpmp4editmp4muxmp4splitmp4dcidecmp4encryptmp4decryptmp42aacmp4to3gp$ mp4info input.mp4$ mp4dump --format json input.mp4$ mp4split --fragment-duration 4000 input.mp4