[FFmpeg-user] Problem with DAR and SAR readout from AVCI-50 and DNxHD MXFs

[Carl Eugen Hoyos]

Christoph Gerstbauer <christophgerstbauer <at> gmx.at> writes:

> >> 2.) DNxHD files - DAR 0:1 = / SAR = 0:1
> >
> > Why do you think this wrong?
> 
> Because Aspect Ratio 0:1 does not exist, do they?

How would you set "undefined" (assuming C variable 
types)?
Note that the console does not show any aspect, doing 
exactly what you propose (assuming 1:1).

Carl Eugen