[FFmpeg-user] From .m4s to .ts

Carl Eugen Hoyos ceffmpeg at gmail.com
Thu Feb 20 18:04:09 EET 2020

> Am 20.02.2020 um 09:06 schrieb Ted Park <kumowoon1025 at gmail.com>:
> Or if m4s isn’t a recognized extension, 
> % ffmpeg -f mp4 -i input.m4s -c copy output.ts

FFmpeg mostly ignores the extension of input files (mp3 can be an exception), never force the input format unless you know what you are doing (I have a suspicion that there is no input format „mp4“), if you have to force an input format, there is in general a bug that we would like to know about.

Carl Eugen

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