[Mjpeg-developer] Re: Pulldowned streams framerate

[<mr...@in...>]

Nicolas Boos <nic...@wa...> writes:

> Le Wed, 29 Dec 2004 13:27:06 +0100
> Måns Rullgård <mr...@in...> écrivait :
>
> [...]
>
>> > So the question is, what's the correct value I need to use when
>> > recoding such streams, 24000:1001 or 24:1 ?
>> 
>> 24000/1001 fps is the correct value.  This makes the fake frame rate
>> the standard 30000/1001 fps.
>
> Thanks ! So I guess the following ffmpeg output is wrong :
>
>    "Seems that stream 0 comes from film source: 29.97->24.00"
>
> Right ?

The figure 24 there isn't quite accurate.  File a bug against ffmpeg,
perhaps?

-- 
Måns Rullgård
mr...@in...