[FFmpeg-user] V360 filter

Michael Koch astroelectronic at t-online.de
Fri Sep 13 19:21:09 EEST 2019


Am 12.09.2019 um 14:55 schrieb Paul B Mahol:
>
>> Question:
>> If the input format is stereographic and the output format is
>> equirectangular, what's then the meaning of the h_fov and v_fov parameters?
>> Do they define the field of view of the stereographic input (that would
>> make sense),
>> or do they define the field of view of the equirectangular output (that
>> makes no sense, because equirectangular should always be 360° x 180°).
> They are always used only for output when they make sense, for flat
> and stereographic currently.

In my opinion stereographic as input format is useless, if the algorithm 
doesn't know the field of view of the input image.

Michael



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