[FFmpeg-devel] [PATCH 2/2] avcodec/utils: Pretty print analog overscan style display aspect ratios

Kieran Kunhya kierank at obe.tv
Sun Jan 18 16:50:11 CET 2015


> the active area is stored in mpeg1/2 and should be used, its in the
> pan scan variables IIRC, that way there is a very close to correct
> mathematical relation between SAR, DAR and the active area in the
> BT601 case
> There should be no problem here with complying to BT601 and the
> video coding specs

Close isn't good enough. It has to be right.


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