[Libav-user] Video encoding at fractional fps

[Hendrik Leppkes]

On Tue, Jun 11, 2013 at 3:25 PM, cyril apan <cyrilapan at yahoo.fr> wrote:
> Never tested it, but you should try with those values:
>     c->time_base.den = 2997;
>     c->time_base.num = 100;
>
> Regards,
>
> Cyril APAN.
>
>

This should work.
Note however that the 100% correct value for 29.97 is 30000/1001,
because its not supposed to be *exactly* 29,97, but 29.97002997....