[XviD-devel] MV-clipping problem?

[Radek Czyz]

skal wrote:

> 	Hi all,
> 
> 	amongst the ref bitstreams, there are some
> 	nasty ones with huge, out-of-boundary, MVs.
> 	Eg.:
> 	vcon_ge_23_ace_l*.bits
> 	vcon_a1ge_13_ace_l*.bits   (qpel)
> 
> 	When xvid_decraw is fed with them, valgrind reports
> 	invalid reads during MC. Unfortunately, i was unable
> 	to locate the possibly faulty MV-clipping func.
> 
> 	Could someone confirm?

I think there isn't one. Decoder is kinda designed to crash with broken
bitstreams, unfortunately...

Radek