search for: latticetun

Go monty! jack. ----- To: cvs@xiph.org Subject: [xiph-cvs] cvs commit: vorbis/vq huffbuild.c latticetune.c make_residue_books.pl Date: Sun, 3 Jun 2001 22:50:13 -0700 (PDT) From: xiphmont@xiph.org (Monty) Precedence: bulk Reply-To: cvs@xiph.org xiphmont 01/06/03 22:50:12 Modified: lib codebook.c codebook.h floor0.c mapping0.c os.h res0.c vq...

...S) -LIBS=-lm - -HFILES = ../lib/codebook.h vqgen.h vqext.h bookutil.h - -OFILES = vqgen.o vqsplit.o bookutil.o ../lib/sharedbook.o -ALLOFILES = $(OFILES) lspdata.o genericdata.o train.o build.o run.o\ - cascade.o partition.o metrics.o residuedata.o latticebuild.o\ - latticepare.o latticehint.o latticetune.o - -all: - $(MAKE) target CFLAGS="$(OPT)" - -debug: - $(MAKE) target CFLAGS="$(DEBUG)" - -profile: - $(MAKE) target CFLAGS="$(PROFILE)" - -target: lspvqtrain genericvqtrain residuevqtrain vqbuild vqcascade vqmetrics latticebuild latticepare latticehint latticetune...

...ntlist, and sequencep is pretty much ignored. But if you use it anyway, you can go by hand through the xxx.vqh file and guesstimate enough to make a bogus .vql file. Then I ran latticebuild to get a first try .vqh file Any comments about what's allowed and how to choose addmul? Then I tried latticetune .vqh-file .vqd-file ohoh tha name had to be precisely latticetune (or restune?) ok I tried restune to read multiple cols. from lsp0coeff_0.vqd still not a big difference. Tried changing values in my .vql file. This made some difference. but I can't figure it out. How does one choose reas...

...qgen.h vqext.h bookutil.h OFILES = vqgen.o vqsplit.o bookutil.o ../lib/sharedbook.o @@ -85,5 +85,5 @@ lspvqtrain genericvqtrain residuevqtrain\ vqbuild vqmetrics latticebuild vqcascade latticepare\ - huffbuild residuesplit + huffbuild residuesplit latticehint latticetune distclean: clean diff -bBu2r vorbis/vq/bookutil.c vorbis-ejk/vq/bookutil.c --- vorbis/vq/bookutil.c Sat Nov 4 01:43:55 2000 +++ vorbis-ejk/vq/bookutil.c Wed Nov 8 14:00:20 2000 @@ -22,7 +22,7 @@ #include <string.h> #include <errno.h> -#include "vorbis/codebook.h" -#inc...

...targets to my Makefile.am to build with -DTRAIN_LSP and/or -DTRAIN_RES (and/or -DTRAIN_RESENT, if that's more what you need). > > Train the LSP data (no info here because I havn't done it since Vorbis > switched to lattice for LSP). You'll probably need to change some code in latticetune.c for this to work. (I had to: the q_sequencep treatment was a bit off, and you don't interleave that data). > > Regenerate training data with LSP books because residue is affected by LSP > books. Here I mucked with vorbisenc.c to add a new mode with a certain bit-rate window. &gt...

Hello! First of all a question: When you make the encoder tables (ie: mode_e.h) do you use the mapping0_forward function? Because you made the encoder tables, and after this you did a minor correction in the final beta4 ... (this correction was: additional[0]=fabs(additional[0]*scale); in the mapping0_forward function) (I see this was a bug, and the modification was correct, but this correction