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Merge from branch 3.1-stable

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Chris Cannam
2023-03-27 16:26:33 +01:00
parent ba9fe26dcd 179dbd31c9
commit daaa47fab2
5 changed files with 26 additions and 15 deletions
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CHANGELOG
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Changes in Rubber Band v3.2
This significant release contains a number of fixes, including some
which affect the output quality in certain processing modes.
This significant release contains a number of improvements, including
some output quality enhancements for certain processing modes.
* Fix inability of the R3 engine to produce mono-compatible output
when processing stereo. In R2 the OptionChannelsTogether option has
@@ -12,22 +12,32 @@ which affect the output quality in certain processing modes.
method that is both high quality and mono-compatible and is
recommended for situations benefiting from this.
* Correct the start delay calculation in "resample-before" modes of
the R3 stretcher. This affects latency in realtime mode when using
the non-recommended realtime pitch options (i.e. those other than
OptionPitchHighConsistency, which is the recommended option for
variable-rate use in realtime mode)
the R3 stretcher. This affects latency reporting in realtime mode
when using the non-recommended realtime pitch options (i.e. those
other than OptionPitchHighConsistency, which is the recommended
option for variable-rate use in realtime mode)
* Relatedly, fix failure to use OptionPitchHighConsistency in R3
LADSPA/LV2 plugins!
* Fix failure to generate output when called with final=true and no
samples at input (a regression in v3.1, this worked correctly in
v3.0 and in the R2 engine)
* Fix small difference in output from R3 engine depending on whether
time and pitch ratios were provided on construction or immediately
after it
* Expand automated tests
The API is unchanged from 3.0 and the library is binary compatible
back to version 1.7.
Changes in Rubber Band v3.1.3
This is a bug-fix release with no new features or changes to audio
quality.
* Fix failure to generate output when called with final=true and no
samples at input (a regression in v3.1, this worked correctly in
v3.0 and in the R2 engine)
* Fix occasional truncation of final block when using Speex resampler
* Fix hang in the command-line utility code at end of processing with
certain file formats
* Expand automated tests
The API is unchanged from 3.0 and the library is binary compatible
back to version 1.7.