[FFmpeg-user] Error read format to my program.

[Carl Eugen Hoyos]

2019-02-22 17:19 GMT+01:00, ABDALLAH Moussa <Moussa.ABDALLAH at nexeya.com>:

> I don't know if it's the good place to ask that but I have a problem with my
> program. It's a program to try to save a stream video from an ip camera to a
> file. When I try to execute my program this is the error that's returns on
> the console :
>
> [root at localhost Téléchargements]# ./my_streamer
> [ingenient @ 0xbeec60] Could not find codec parameters for stream 0

This indicates that either you don't feed the input data into the demuxer
or that your libavformat version is old.

[...]

> Is there a way to force the program to read a mjpeg video
> if it don't find it ?

Note that (as you can see from the console output you posted)
that your input is not mjpeg format.

Please use the correct mailing list, Carl Eugen