Skip to content
Snippets Groups Projects
Select Git revision
  • 1.0.1
  • 1.0.x
  • 1.1.1
  • 1.1.2
  • 1.1.x
  • analysis_fix1
  • analysis_fix2
  • burg_optimization
  • cng_fix
  • cng_fix2
  • draft
  • draft_wip
  • exp-highpass
  • exp_24k_analysis1
  • exp_24k_analysis2
  • exp_24k_analysis3
  • exp_24k_analysis4
  • exp_24k_analysis5
  • exp_analysis
  • exp_analysis6
  • v1.3.1
  • v1.3
  • v1.3-rc2
  • v1.3-rc
  • v1.3-beta
  • v1.2.1
  • v1.2
  • v1.2-rc1
  • v1.2-beta
  • v1.1.5
  • v1.1.4
  • v1.2-alpha2
  • v1.2-alpha
  • v1.1.3
  • v1.1.2
  • v1.1.1
  • v1.1.1-rc
  • draft-ietf-codec-oggopus-06
  • draft-ietf-codec-oggopus-05
  • v1.1.1-beta
40 results
You can move around the graph by using the arrow keys.
Created with Raphaël 2.2.013Jul1211754328Jun1918171411108742131May302825232120181716151413121110854330Apr29242320131276528Mar6517Feb931Jan252414Dec13228Nov2518831Oct30292827262524212019181716141312111098765432130Sep2928272625232221201916151413111098765432131Aug3029282726252423222019Speeds up analysis by getting rid of calls to atan2() and cos()Rename version flag to exp_wip5 to exp_analysis.Add exp_wip5 tag to version string.Reverts the transient_analysis() changes from 4e8b9905Fixes issues when downmixing to mono or when encoding below fullbandTonality and pitch tuningConverting most of the new code to fixed-point (not complete yet)Fixes some issues discovered with a log sweepTuning the dynalloc adjustments and checking for LF transientsAdds a 3 Hz high-pass filter and boost allocation on leakageDynalloc based on a bands that stand out of the "noise floor"Transient/VBR tuning, give more bits to frames where pitch changesNew transient code, weighted tonalityVBR tuningAdds automatic bandwidth detectionBetter training setAdds low-energy feature, training with noiseBetter trainingAdds MFCC standard deviation featuresDown to 17 features with same error rateAdds cepstral mean subtraction (CMS) to analysisContinuous trim calculations, tapset/spread now use new analysisSpeech/music discrimination (not used for anything yet)Cleanup, slightly changed analysis band layout, MFCC-like featuresCleans up the most ugly parts of the analysis codeAdds an analysis function to control VBRImplements a better transient metric for VBRUsing a "pure L1" metric for tf analysisUnconstrained VBR no longer attempt to hit an average rateFix MSVC Debug builds, set missing dependencies for tests.Make tests work on MSVC.Remove non-existent ReadMe.txt references.Add opus_demo target and project files.Make compiler settings consistent. Actually produce the libary, remove the opus_demo for now.Add missing multistream sources to MSVC project file.Fixes the high-band hybrid gain from the previous commitexp_koen4exp_koen4Attenuates the HF in hybrid mode to match what SILK does below the cutoffImprovements to the pitch searchFixes make distRTP draft fix