[FFmpeg-user] how to detect corrupted/wrong video file

[Carl Eugen Hoyos]

qw <applemax82 <at> 163.com> writes:

> How to make ffmpeg only decode video file without 
> transcoding and output?

$ ffmpeg -i file -f null -

(This of course does "transcoding", decoding 
without transcoding is impossible.)

Carl Eugen