On Fri, Jun 13, 2014 at 12:56:30AM +0200, Christophe Gisquet wrote: > Hi, > > 2014-06-12 0:18 GMT+02:00 Michael Niedermayer <michae...@gmx.at>: > > i think adding a codec private option like > > -non_deterministic 1 > > is safer than using the flags in terms of compatibility > > it also would produce an error if the option is used with a encoder > > which doesnt support it > > I'm unsatisfied of the result I got (cf. patch). My knowledge of the > various APIs is too limited for that, and the main issue it seems is > that I need to set threading from huffyuvenc, but I can only hack my > way through frame_thread_encoder.c > > -- > Christophe
> frame_thread_encoder.c | 10 +++++++++- > huffyuv.h | 1 + > huffyuvenc.c | 24 ++++++++++++++++++++++++ > 3 files changed, 34 insertions(+), 1 deletion(-) > 694eebdb7c235fc7667d9c395cc1b63005f874bf > 0002-huffyuvenc-add-a-non-deterministic-option.patch > From dc4ce59bc081d048487c02983d5f5ee005076348 Mon Sep 17 00:00:00 2001 > From: Christophe Gisquet <christophe.gisq...@gmail.com> > Date: Fri, 13 Jun 2014 00:21:44 +0200 > Subject: [PATCH 2/2] huffyuvenc: add a non-deterministic option > > Not actually used in huffyuvenc, but rather in setting the frame > threading. > > Example for some files: > context=0: 851974 27226 1137281 > context=1,ND=0: 471819 22604 972351 > context=1,ND=1: 472875 22673 972582 > --- > libavcodec/frame_thread_encoder.c | 10 +++++++++- > libavcodec/huffyuv.h | 1 + > libavcodec/huffyuvenc.c | 24 ++++++++++++++++++++++++ > 3 files changed, 34 insertions(+), 1 deletion(-) added AVClass *class as you suggested patch applied [...] -- Michael GnuPG fingerprint: 9FF2128B147EF6730BADF133611EC787040B0FAB During times of universal deceit, telling the truth becomes a revolutionary act. -- George Orwell
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