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06/13: gnu: Add vosk-api.
From: |
guix-commits |
Subject: |
06/13: gnu: Add vosk-api. |
Date: |
Mon, 17 Oct 2022 04:45:55 -0400 (EDT) |
civodul pushed a commit to branch master
in repository guix.
commit fadfeeede5338aabafc81dc40c481089f7c46e6e
Author: Nicolas Graves <ngraves@ngraves.fr>
AuthorDate: Thu Sep 29 11:00:19 2022 +0200
gnu: Add vosk-api.
* gnu/packages/machine-learning.scm (vosk-api): New variable.
Signed-off-by: Ludovic Courtès <ludo@gnu.org>
---
gnu/packages/machine-learning.scm | 80 ++++++++++++++++++++++++++++++++++++++-
1 file changed, 78 insertions(+), 2 deletions(-)
diff --git a/gnu/packages/machine-learning.scm
b/gnu/packages/machine-learning.scm
index b444352337..b5e17462eb 100644
--- a/gnu/packages/machine-learning.scm
+++ b/gnu/packages/machine-learning.scm
@@ -1615,8 +1615,7 @@ written in C++.")
(base32 "04xw2dpfvpla8skpk08azmgr9k97cd8hn83lj4l85q165gbzql4s"))))
(inputs
(list alsa-lib
- ;; `(,gfortran "lib") ;; replaced by lapack
- lapack
+ lapack ;; compared to base kaldi, replacing `(,gfortran "lib")
glib
gstreamer
jack-1
@@ -3486,3 +3485,80 @@ and Numpy.")
"This package provides a Python library for probabilistic modeling and
inference.")
(license license:asl2.0)))
+
+(define-public vosk-api
+ (let* ((openfst openfst-for-vosk)
+ (kaldi kaldi-for-vosk))
+ (package
+ (name "vosk-api")
+ (version "0.3.43")
+ (source
+ (origin
+ (method git-fetch)
+ (uri (git-reference
+ (url "https://github.com/alphacep/vosk-api")
+ (commit (string-append "v" version))))
+ (file-name (git-file-name name version))
+ (sha256
+ (base32 "0xmp8i140c2hd3rj9dap8a2rnsvzb1k9hnqm12xzbaxrw73rkc29"))))
+ (build-system gnu-build-system)
+ (arguments
+ (list
+ #:tests? #f
+ #:phases
+ #~(modify-phases %standard-phases
+ (add-after 'unpack 'chdir
+ (lambda _ (chdir "src")))
+ (replace 'configure
+ (lambda _
+ (let* ((lapack #$(this-package-input "lapack"))
+ (openfst #$(this-package-input "openfst"))
+ (openblas #$(this-package-input "openblas"))
+ (kaldi #$(this-package-input "kaldi")))
+ (substitute* "./Makefile"
+ (("USE_SHARED\\?=0")
+ "USE_SHARED?=1")
+ (("-DFST_NO_DYNAMIC_LINKING")
+ "")
+ (("-lopenblas -llapack -lblas -lf2c")
+ (string-append
+ "-L" openblas "/lib " "-lopenblas "
+ "-L" lapack "/lib " "-llapack -lblas "))
+ (("-lfst -lfstngram")
+ (string-append
+ "-L" openfst "/lib " "-lfst -lfstngram "))
+ (("\\$\\(HOME\\)\\/travis\\/kaldi")
+ (string-append kaldi "/include"))
+ (("\\$\\(KALDI_ROOT\\)\\/tools\\/openfst")
+ openfst)
+ (("\\$\\(KALDI_ROOT\\)\\/tools\\/OpenBLAS\\/install")
+ openblas)
+ (("\\$\\(KALDI_ROOT\\)\\/libs")
+ (string-append kaldi "/lib"))))))
+ (replace 'install
+ (lambda _
+ (let* ((lib (string-append #$output "/lib"))
+ (src (string-append #$output "/src")))
+ (mkdir-p lib)
+ (mkdir-p src)
+ (install-file "libvosk.so" lib)
+ (for-each
+ (lambda (x) (install-file x src))
+ (find-files "." "\\.h$"))))))))
+ (inputs (list kaldi openfst lapack openblas))
+ (home-page "https://alphacephei.com/vosk")
+ (synopsis "Speech recognition toolkit based on @code{kaldi}")
+ (description "\
+This package provides a speech recognition toolkit based on @code{kaldi}. It
+supports more than 20 languages and dialects - English, Indian English,
+German, French, Spanish, Portuguese, Chinese, Russian, Turkish, Vietnamese,
+Italian, Dutch, Catalan, Arabic, Greek, Farsi, Filipino, Ukrainian, Kazakh,
+Swedish, Japanese, Esperanto, Hindi, Czech, Polish. The program works offline,
+even on lightweight devices. Portable per-language models are about 50Mb each,
+and there are much bigger and precise models available.
+
+Vosk API provides a streaming API allowing to use it `on-the-fly' and bindings
+for different programming languages. It allows quick reconfiguration of
+vocabulary for better accuracy, and supports speaker identification beside
+simple speech recognition.")
+ (license license:asl2.0))))
- branch master updated (094b357783 -> c2cb116032), guix-commits, 2022/10/17
- 11/13: gnu: git-annex: Promote git to propagated input, guix-commits, 2022/10/17
- 01/13: Revert "nix: Guard against removing temporary roots of living processes.", guix-commits, 2022/10/17
- 04/13: gnu: Add openfst-for-vosk., guix-commits, 2022/10/17
- 03/13: channels: Interpret the 'commit' field of channel as a tag or commit., guix-commits, 2022/10/17
- 05/13: gnu: Add kaldi-for-vosk., guix-commits, 2022/10/17
- 08/13: gnu: Add nerd-dictation., guix-commits, 2022/10/17
- 06/13: gnu: Add vosk-api.,
guix-commits <=
- 02/13: git: 'update-cached-checkout' returns the commit ID when given a tag., guix-commits, 2022/10/17
- 07/13: gnu: Add python-vosk., guix-commits, 2022/10/17
- 09/13: gnu: Add nerd-dictation/wayland., guix-commits, 2022/10/17
- 10/13: read-print: Recognize 'define-record-type' and 'define-record-type*'., guix-commits, 2022/10/17
- 12/13: gnu: nheko: Do not build api docs., guix-commits, 2022/10/17
- 13/13: gnu: Add hunspell-dict-hu., guix-commits, 2022/10/17