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49 Commits

Author SHA1 Message Date
Nickolay Shmyrev
7b7d814484 Introduce incremental decoder with confidences in partial results 2022-04-07 01:07:47 +02:00
Nickolay Shmyrev
a57a84f90e Refactor GPU API to hide the ID and keep it closer to CPU recognizer 2022-03-03 21:09:09 +01:00
Nickolay Shmyrev
79b8395be0 Add NLSML output 2022-02-03 23:08:09 +01:00
Nickolay Shmyrev
d2c11a611f Read list of files from arguments 2022-01-30 22:57:36 +01:00
Nickolay Shmyrev
72bf210164 Put the demo into main folder 2021-12-24 01:07:38 +01:00
Nickolay Shmyrev
cb0f8e6411 Per-stream wait API 2021-12-23 22:34:47 +01:00
Nickolay Shmyrev
848b2dc753 Expose results in Python 2021-12-17 22:57:00 +01:00
Nickolay Shmyrev
60f0396fe0 Reset lattice on endpoint 2021-12-17 01:13:09 +01:00
Nickolay Shmyrev
344e137a61 Decoding works, results are empty yet 2021-12-13 01:21:59 +01:00
Nickolay Shmyrev
6977be7fb7 Batch recognizer draft 2021-12-12 21:37:44 +01:00
Lars Kiesow
2349e66a97
Subtitles require word times (#607) 
This is a port of the recent addition of commit 7ccf743, adding
`KaldiRecognizer.SetWords(True)` to the other examples dealing with
subtitles to the WebVTT example.

Without this, the example will not work with the most recent `vosk`
(0.3.30) Python package.
 2021-06-27 18:06:11 +03:00
Lars Kiesow
02ef49f67e
Allow Saving WebVTT (#605) 
This patch is a small extension to the WebVTT example which allows to
directly save the WebVTT output to a file like this:

    ./test_webvtt.py test.wav out.vtt
 2021-06-24 19:35:30 +03:00
Lars Kiesow
7cdf8f1d03
Add Python WebVTT Example (#601) 
This patch adds an example for using webvtt-py to generate WebVTT files
from Vosk output. This is similar to the SRT example but still very
useful for generating an example video subtitle usable in web contexts.
 2021-06-23 01:16:33 +03:00
Nickolay Shmyrev
7ccf743bb6 SRT requires word times 2021-06-10 10:37:15 +02:00
Nickolay Shmyrev
75bedfe06d Add a method to show/hide words and their times 2021-06-07 01:04:37 +02:00
Nickolay Shmyrev
6aa5af7640 Add reset test 2021-05-26 21:22:07 +02:00
Nickolay Shmyrev
499b2f183a Introduce new API to set speaker model to already initialized recognizer. 
Introduce a method to reset recognizer results to start from scratch without
computation of the result.
 2021-05-26 00:46:32 +02:00
Nickolay Shmyrev
f8189685e5 Add max alternatives output 2021-05-19 18:47:25 +02:00
Nickolay Shmyrev
a5a3697b7c Copy data before queue, original data can be destroyed. 
Fixes issue #444

Thanks to Alexander Zatvornitsky
 2021-03-01 21:25:41 +01:00
Vlad Ki
c6119c4835
test_microphone: AcceptWavform wants bytes 2021-02-08 00:38:28 +02:00
Nickolay Shmyrev
6f2d6d0d69 Proper microphone recognizer with the queue 2021-01-09 23:16:35 +01:00
Nickolay Shmyrev
08c35e84f3 Update demo with spk vector check 2020-12-23 22:21:12 +01:00
Nickolay Shmyrev
dc3d03d742 Make sure we have result field in json 2020-11-29 19:19:50 +01:00
Nickolay Shmyrev
746ff47757 Split long lines in subtitles 2020-11-03 15:13:16 +01:00
Nickolay Shmyrev
7af3e9a334 Add srt example 2020-10-07 13:43:09 +02:00
Nickolay Shmyrev
57cc474c9f Build bigram language model from grammars 2020-10-04 23:42:50 +02:00
Nickolay Shmyrev
f97383c17f Update models location 2020-09-22 00:00:24 +02:00
Nickolay Shmyrev
41035485db Fix x-vectors, now they actually work. Requires new version spk-model-0.4 with whitening transform matrix 2020-09-21 23:31:30 +02:00
Nickolay Shmyrev
1c7b94757d Don't attempt to resize to empty matrix 2020-07-31 16:45:05 +02:00
Nickolay Shmyrev
722b09eaa4 Ignore words missing in the vocabulary 2020-07-08 01:35:50 +02:00
Nickolay Shmyrev
b81f69d407 Avoid overflow. See issue #128 2020-06-06 10:43:44 +02:00
Nickolay Shmyrev
b1e775c67b Better speaker identification without silence frames 2020-05-31 23:46:42 +02:00
Nickolay Shmyrev
37fbe1a52b OSX build 2020-05-08 09:55:15 +03:00
Nickolay Shmyrev
af11bb2361 No need for external dependencies 2020-05-07 21:48:03 +02:00
Nickolay Shmyrev
8da8697c1e Add ffmpeg test 2020-05-07 21:07:17 +02:00
Nickolay Shmyrev
80219066e9 Expose verbose level in the API 2020-05-01 19:02:57 +02:00
Nickolay Shmyrev
d75bb36131 Fix model download path 2020-04-30 11:04:35 +02:00
Nickolay Shmyrev
86caf526f5 New model layout and model config file with beams for decoding 2020-04-28 01:06:41 +02:00
André Mendes
14b2c13ed6 Fixes folder name instruction for python model on microphone test 2020-03-25 01:01:23 -03:00
Nickolay Shmyrev
095fac1de4 Small unittest 2020-02-25 21:45:27 +01:00
Nickolay Shmyrev
8913b93703 Fix message 2020-02-23 16:05:34 +00:00
Nickolay Shmyrev
f66f7a9290 Added microphone test 2020-02-21 00:08:50 +01:00
Nickolay Shmyrev
378fa3499a Downsample by default and also check wav file encoding in examples. Thanks to 
dtreskunov. See for details

https://github.com/alphacep/vosk-api/pull/23
 2020-02-18 11:45:50 +01:00
Nickolay Shmyrev
01eeec498d Fix memory access issues 2020-02-17 09:42:50 +00:00
Nickolay Shmyrev
d422dfbddb Message update 2020-02-16 17:21:38 +01:00
Nickolay Shmyrev
aa91ccf68b Added speaker identification 2020-02-16 17:04:37 +01:00
Nickolay Shmyrev
a6f6c0409b Demonstrate grammar compilation on the fly 2020-01-22 23:31:21 +01:00
Nickolay Shmyrev
380fa9c7c8 Added a warning to download the model 2020-01-11 20:24:34 +01:00
Nickolay Shmyrev
78e66149f8 Imported Python bindings and Node bindings 2020-01-02 20:46:14 +01:00