[x264-devel] [PATCH] improve bitrate precision in 2 pass encodes

[Gabriel Bouvigne]

BugMaster a écrit :

> I think it is not safe to use
> +        double elapsed_time = (double)h->fenc->i_frame / rcc->num_entries;
> +        double abr_buffer_adj = abr_buffer * (1-elapsed_time);
> when we not doing the 2pass (it would result in division by zero). And
> so it would results in incorrect value of abr_buffer_adj which you
> also use in 1pass ABR.

I though about something similar while sleeping: what is the value when 
using pipes?
Going to check it...


--
Gabriel