[FFmpeg-user] How to set 3 specific metadata flags (ITU601/displayoffset) in FFmpegs IMX50 MXF-OP1a encoding?
christophgerstbauer at gmail.com
Mon Mar 30 14:34:55 CEST 2015
> 720x486 is a very odd size. In particular 486 would need rounding up the
> next full macroblock size hence the additional 10 lines stored.
> Its the same for HD 1920x1080, if you look at the stored size its 1088.
> This usually gets done automatically by the coder for AVCI. As these
> padding lines are at the end and not the top the offset of 0 is correct.
> So I don't think this is wrong at all.
Ok thank you :)
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