gitlab.xiph.org/xiph/opus.git - Unnamed repository; edit this file 'description' to name the repository.

Age	Commit message (Collapse)	Author
2012-05-26	Reverts the transient_analysis() changes from 4e8b9905exp_wip5	Jean-Marc Valin
	This was found to cause a quality regression (e.g. in the velvet sample)
2012-05-26	Fixes issues when downmixing to mono or when encoding below fullband	Jean-Marc Valin

2012-05-26	Tonality and pitch tuning	Jean-Marc Valin
	Tuned the tonality estimator to trigger on signals where only part of the spectrum is tonal. Also tuned the pitch detector not to be confused by short-term correlation.
2012-05-26	Converting most of the new code to fixed-point (not complete yet)	Jean-Marc Valin

2012-05-26	Fixes some issues discovered with a log sweep	Jean-Marc Valin
	- New DC rejection filter that avoids numerical issues - Higher cap on HF dynalloc - Proper filter memory for transient detector - Prevents transient detector from detecting low-freq tones as transients
2012-05-26	Tuning the dynalloc adjustments and checking for LF transients	Jean-Marc Valin

2012-05-26	Adds a 3 Hz high-pass filter and boost allocation on leakage	Jean-Marc Valin
	Fixes two leakage problems on the wood blocks sample - Removes DC which causes leakage with no masking - Detect leakage by comparing short-MDCT energy to long-MDCT energy and boost allocation for bands with leakage
2012-05-26	Dynalloc based on a bands that stand out of the "noise floor"	Jean-Marc Valin

2012-05-26	Transient/VBR tuning, give more bits to frames where pitch changes	Jean-Marc Valin

2012-05-26	New transient code, weighted tonality	Jean-Marc Valin

2012-05-26	VBR tuning	Jean-Marc Valin

2012-05-26	Adds automatic bandwidth detection	Jean-Marc Valin
	Haven't tested it much and not sure not to use it without risk for high-quality streams that may change bandwidth
2012-05-26	Better training set	Jean-Marc Valin

2012-05-26	Adds low-energy feature, training with noise	Jean-Marc Valin

2012-05-26	Better training	Jean-Marc Valin

2012-05-26	Adds MFCC standard deviation features	Jean-Marc Valin

2012-05-26	Down to 17 features with same error rate	Jean-Marc Valin

2012-05-26	Adds cepstral mean subtraction (CMS) to analysis	Jean-Marc Valin

2012-05-26	Continuous trim calculations, tapset/spread now use new analysis	Jean-Marc Valin

2012-05-26	Speech/music discrimination (not used for anything yet)	Jean-Marc Valin
	Also, reducing the VBR rate on panned mono
2012-05-26	Cleanup, slightly changed analysis band layout, MFCC-like features	Jean-Marc Valin

2012-05-26	Cleans up the most ugly parts of the analysis code	Jean-Marc Valin
	Should be mostly usable now.
2012-05-26	Adds an analysis function to control VBR	Jean-Marc Valin
	Conflicts: src/opus_encoder.c
2012-05-26	Implements a better transient metric for VBR	Jean-Marc Valin

2012-05-26	Using a "pure L1" metric for tf analysis	Jean-Marc Valin

2012-05-26	Unconstrained VBR no longer attempt to hit an average rate	Jean-Marc Valin

2012-05-24	Add extern "C" protection to opus_multistream.h.	Ralph Giles
	Unlike the other headers, opus_multistream.h didn't declare itself to be C code, causing confusing errors when the caller tries to use the functions from C++.
2012-05-23	Use 'frame' instead of 'signal', take out stdlib.h in silk/.	Gregory Maxwell
	On MacOS, stdlib.h ends up including sys/signal.h, generating warnings about the local variables called 'signal' shadowing the global symbol signal(3). This was originally done in 86476906 but it missed some use of 'signal' in prototypes in headers where it didn't cause warnings. Later the prototypes were moved around and the warnings came back. This also cleans up some cases in where stdlib.h was used but shouldn't be required.
2012-05-21	Enable building just the library (or just the docs)	Ron
	Both are still built and installed by default though.
2012-05-21	Actually install the documentation with make install	Ron
	Instead of just its build stamp :)
2012-05-21	Tweak doxygen input so that the manpage names won't conflict.	Gregory Maxwell

2012-05-18	int vs opus_int32 consistency	Jean-Marc Valin

2012-05-18	Remove the obsolete LIBOPUS_SUFFIX define.	Ralph Giles
	As best we recall, this was used to version the library filename during rapid development. It's no longer needed now that the bitstream is frozen and isn't hooked up to anything in the build system.
2012-05-18	Move the various version defines to be together.	Ralph Giles
	The config.h version defines were declared in the middle of the math feature testing. This commit moves it to the top of configure.ac where the other version number code resides.
2012-05-18	Minor doc improvement wrt OPUS_APPLICATION_RESTRICTED_LOWDELAY.	Gregory Maxwell

2012-05-18	Sync with draft -14	Jean-Marc Valin

2012-05-17	Fixes the stereo_analysis() fixed-point overflow issue properly	Jean-Marc Valin

2012-05-16	Merge branch 'tmp_draft'	Jean-Marc Valin
	Conflicts: README
2012-05-16	Revert "Adds 3rd clause to CELT license"	Jean-Marc Valin
	This reverts commit 9f407afad6da25f87c2350e86b21151578ac2ed4.
2012-05-16	version bumpv0.9.11 draft-13	Jean-Marc Valin

2012-05-16	Remove trailing whitespace from draft-ietf-codec-opus.xml.	Gregory Maxwell

2012-05-16	commas	Kat Walsh

2012-05-16	Table title capitalization	Jean-Marc Valin

2012-05-16	draft copyediting	Kat Walsh

2012-05-16	misc draft fixes	Jean-Marc Valin

2012-05-16	More minor gen-art part 2 edits.	Timothy B. Terriberry
	Includes the addition of a band-layout table.
2012-05-16	Apparently the tar compatibility option has compatibility problems!	Jean-Marc Valin

2012-05-16	Make vararray and restrict checks fail GCC 2.95.3's broken implementation.	Gregory Maxwell

2012-05-16	Improve portability to BeOS via some configure.ac fixes and cleanups.	Gregory Maxwell

2012-05-16	Alt. compile instructions in the draft should match the Makefile.	Gregory Maxwell