[XviD-devel] floating point exception on decoding

[Edouard Gomez]

Martin Kuball (MartinKuball at web.de) wrote:
> Please! Anybody here who can give me a short description of this 
> time_pp field?

As read in bitstream/bitstream.c L820:
dec->time_pp = (int32_t)(dec->time - dec->last_non_b_time);
(where dec->time is the current decoded frame time)

Which means in real words:
time_pp is the time separating the last two reference frames
expressed in ticks.

Exemple of its usage:
It is used to interpolate motion vectors for bframes.

-- 
Edouard Gomez