[MPlayer-users] ofps, how to compute?

Arpi arpi at thot.banki.hu
Thu Jan 31 12:17:12 CET 2002


> [Automatic answer: RTFM (read DOCS, FAQ), also read DOCS/bugreports.html]
> When converting from one file to another, is there any definitive way to tell
> what the source material was recorded as?  
> Is it true that theoretically if a DVD is coded properly, then the data in the
> header will be sufficent?
> So that means the only time you need -ofps is if the headers are incorrect?

> And in that case, the only way to really figure it out is just to try
> different settings (23.976, 24, 25, 29.97, 30) for ofps?  Which ones enable
> 3/2 pulldown removal?  24, 23.976?  

multiple the fps from header by 0.8 to get pulldown removal
so, 29.97 * 0.8 = 23.976

A'rpi / Astral & ESP-team

mailto:arpi at thot.banki.hu

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