[FFmpeg-user] Wrong input framerate detected

Carl Eugen Hoyos cehoyos at ag.or.at
Fri May 11 16:00:40 CEST 2012

Brendan Brewster <brendan.brewster <at> gmail.com> writes:

> It seems that ffmpeg is incorrectly detecting the input framerate of a
> video I have.

Why do you think so?
Is there a problem with A/V sync? If yes, please provide command 
line together with complete, uncut console output and a sample.
(No external libraries if they are not needed to reproduce 
the problem.)

> My encode attempt utilized the concat protocol. 

Is there only a problem if you use concat: or also if you encode 
a single input file?

> Just to demonstrate the
> framerate, I have the following stripped down to just the input.

Or do I misunderstand, encoding runs fine (and the encoded file 
is fine), but you don't like FFmpeg's console output?

(Please note that I do not easily remember a problem where 
MediaInfo was any help.)

Carl Eugen

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