0 Fork 0

mirror of https://github.com/k2-fsa/sherpa-onnx.git synced 2026-11-10 21:11:03 +08:00

Files

T

Fangjun Kuang f2e01fe8e3 Widen VAD sample positions to int64_t to fix long-stream SIGSEGV. (#4079 )

Fixes #3635

It is for v2.0.0 and breaks the ABI.

CircularBuffer::head_ and tail_ are absolute sample counters that grow
forever. As int32_t they overflow after 2^31 samples (~37 h at 16 kHz);
tail_ % capacity then goes negative and std::copy() writes to an invalid
iterator, crashing long-running VAD streams.

Widen every absolute stream position to int64_t. Counts and capacities
(Push/Pop/Get's n, Size(), capacity) stay int32_t — they are bounded by
buffer memory, not stream duration.

2026-10-22 23:39:59 +08:00

asr-microphone-example

Remove espeak-ng and piper-phonemize from sherpa-onnx (#4055 )

2026-10-20 11:09:04 +08:00

add-punctuation-c-api.c

Improve C/C++ API documentation, examples, and CI (#3626 )

2026-05-20 12:10:05 +08:00

add-punctuation-online-c-api.c

Add C API example for online punctuation (#3323 )

2026-03-16 15:56:55 +08:00

audio-tagging-c-api.c

Refactor C API to prefix each API with SherpaOnnx. (#1171 )

2024-07-26 18:47:02 +08:00

CMakeLists.txt

Remove espeak-ng and piper-phonemize from sherpa-onnx (#4055 )

2026-10-20 11:09:04 +08:00

cohere-transcribe-c-api.c

Add C API and CXX API for Cohere transcribe models (#3457 )

2026-04-02 17:01:25 +08:00

decode-file-c-api.c

Remove espeak-ng and piper-phonemize from sherpa-onnx (#4055 )

2026-10-20 11:09:04 +08:00

dolphin-ctc-c-api.c

Add C# API for Dolphin CTC models (#2089 )

2025-04-02 23:36:22 +08:00

fire-red-asr-c-api.c

Add C API for FireRedAsr AED model. (#1871 )

2025-02-17 11:22:17 +08:00

fire-red-asr-ctc-c-api.c

Improve C/C++ API documentation, examples, and CI (#3626 )

2026-05-20 12:10:05 +08:00

funasr-nano-c-api.c

Improve C/C++ API documentation, examples, and CI (#3626 )

2026-05-20 12:10:05 +08:00

keywords-spotter-buffered-tokens-keywords-c-api.c

Improve C/C++ API documentation, examples, and CI (#3626 )

2026-05-20 12:10:05 +08:00

kitten-tts-en-c-api.c

Remove espeak-ng and piper-phonemize from sherpa-onnx (#4055 )

2026-10-20 11:09:04 +08:00

kokoro-tts-en-c-api.c

Remove espeak-ng and piper-phonemize from sherpa-onnx (#4055 )

2026-10-20 11:09:04 +08:00

kokoro-tts-zh-en-c-api.c

Remove espeak-ng and piper-phonemize from sherpa-onnx (#4055 )

2026-10-20 11:09:04 +08:00

kws-c-api.c

Add CXX API for Kokoro TTS 1.0 (#1802 )

2025-02-07 14:51:49 +08:00

Makefile

Fix word boundaries, OOV words and Unicode handling in lexicon TTS (#4075 )

2026-10-22 12:16:36 +08:00

matcha-tts-en-c-api.c

Remove espeak-ng and piper-phonemize from sherpa-onnx (#4055 )

2026-10-20 11:09:04 +08:00

matcha-tts-zh-c-api.c

Remove espeak-ng and piper-phonemize from sherpa-onnx (#4055 )

2026-10-20 11:09:04 +08:00

medasr-ctc-c-api.c

Improve C/C++ API documentation, examples, and CI (#3626 )

2026-05-20 12:10:05 +08:00

moonshine-c-api.c

Add C and C++ API for Moonshine models (#1476 )

2024-10-26 23:24:46 +08:00

moonshine-v2-c-api.c

Add C and C++ API for Moonshine v2 models (#3238 )

2026-02-27 19:40:00 +08:00

nemo-canary-c-api.c

Add C/CXX/JavaScript API for NeMo Canary models (#2357 )

2025-07-07 23:38:04 +08:00

nemo-ctc-c-api.c

Improve C/C++ API documentation, examples, and CI (#3626 )

2026-05-20 12:10:05 +08:00

nemo-giga-am-v2-c-api.c

Improve C/C++ API documentation, examples, and CI (#3626 )

2026-05-20 12:10:05 +08:00

nemo-parakeet-c-api.c

Add tdt duration to APIs (#2514 )

2025-08-21 10:55:04 +08:00

offline-speaker-diarization-c-api.c

Fix typos in the project. (#4073 )

2026-10-21 09:57:49 +08:00

offline-tts-c-api.c

Remove espeak-ng and piper-phonemize from sherpa-onnx (#4055 )

2026-10-20 11:09:04 +08:00

omnilingual-asr-ctc-c-api.c

Improve C/C++ API documentation, examples, and CI (#3626 )

2026-05-20 12:10:05 +08:00

online-speech-enhancement-dpdfnet-c-api.c

Add online speech denoiser for GTCRN and examples (#3324 )

2026-03-17 11:56:56 +08:00

online-speech-enhancement-gtcrn-c-api.c

Add online speech denoiser for GTCRN and examples (#3324 )

2026-03-17 11:56:56 +08:00

paraformer-c-api.c

Improve C/C++ API documentation, examples, and CI (#3626 )

2026-05-20 12:10:05 +08:00

pocket-tts-en-c-api.c

Dart, flutter, go, c-api blinding and example (#3202 )

2026-02-23 14:47:19 +08:00

qwen3-asr-c-api.c

Improve C/C++ API documentation, examples, and CI (#3626 )

2026-05-20 12:10:05 +08:00

README.md

Add online speech denoiser for GTCRN and examples (#3324 )

2026-03-17 11:56:56 +08:00

run.sh

Build sherpa-onnx as a single shared library (#1078 )

2024-07-06 16:41:54 +08:00

sense-voice-c-api.c

Improve C/C++ API documentation, examples, and CI (#3626 )

2026-05-20 12:10:05 +08:00

sense-voice-with-hr-c-api.c

Improve C/C++ API documentation, examples, and CI (#3626 )

2026-05-20 12:10:05 +08:00

source-separation-spleeter-c-api.c

Add CXX API for source separation (#3405 )

2026-03-25 12:30:10 +08:00

source-separation-uvr-c-api.c

Add CXX API for source separation (#3405 )

2026-03-25 12:30:10 +08:00

speaker-identification-c-api.c

Fix typos in the project (#3293 )

2026-03-12 11:10:55 +08:00

speech-enhancement-dpdfnet-c-api.c

Add support for latest DPDFNet models and offline attenuation limit (#3824 )

2026-08-10 20:37:58 +08:00

speech-enhancement-gtcrn-c-api.c

Add DPDFNet speech denoiser support for offline and streaming (#3276 )

2026-03-16 14:53:12 +08:00

spoken-language-identification-c-api.c

Refactor C API to prefix each API with SherpaOnnx. (#1171 )

2024-07-26 18:47:02 +08:00

streaming-ctc-buffered-tokens-c-api.c

Improve C/C++ API documentation, examples, and CI (#3626 )

2026-05-20 12:10:05 +08:00

streaming-hlg-decode-file-c-api.c

Refactor C API to prefix each API with SherpaOnnx. (#1171 )

2024-07-26 18:47:02 +08:00

streaming-nemotron-c-api.c

Add multilingual Nemotron-3.5 streaming ASR support (#3671 )

2026-06-12 14:52:47 +08:00

streaming-paraformer-buffered-tokens-c-api.c

Improve C/C++ API documentation, examples, and CI (#3626 )

2026-05-20 12:10:05 +08:00

streaming-paraformer-c-api.c

Improve C/C++ API documentation, examples, and CI (#3626 )

2026-05-20 12:10:05 +08:00

streaming-t-one-ctc-c-api.c

Improve C/C++ API documentation, examples, and CI (#3626 )

2026-05-20 12:10:05 +08:00

streaming-zipformer-buffered-tokens-hotwords-c-api.c

Improve C/C++ API documentation, examples, and CI (#3626 )

2026-05-20 12:10:05 +08:00

streaming-zipformer-c-api.c

Improve C/C++ API documentation, examples, and CI (#3626 )

2026-05-20 12:10:05 +08:00

streaming-zipformer-with-hr-c-api.c

Add C and CXX API for homophone replacer (#2156 )

2025-04-27 22:09:13 +08:00

supertonic-tts-en-c-api.c

Support Supertonic 3 TTS (#3605 )

2026-05-13 09:21:45 +08:00

telespeech-c-api.c

Add C++ API for non-streaming ASR (#1456 )

2024-10-23 16:40:12 +08:00

vad-moonshine-c-api.c

Widen VAD sample positions to int64_t to fix long-stream SIGSEGV. (#4079 )

2026-10-22 23:39:59 +08:00

vad-sense-voice-c-api.c

Widen VAD sample positions to int64_t to fix long-stream SIGSEGV. (#4079 )

2026-10-22 23:39:59 +08:00

vad-whisper-c-api.c

Widen VAD sample positions to int64_t to fix long-stream SIGSEGV. (#4079 )

2026-10-22 23:39:59 +08:00

version-c-api.c

Add API to get onnxruntime version. (#3810 )

2026-07-28 14:02:43 +08:00

wenet-ctc-c-api.c

Improve C/C++ API documentation, examples, and CI (#3626 )

2026-05-20 12:10:05 +08:00

whisper-c-api.c

Improve C/C++ API documentation, examples, and CI (#3626 )

2026-05-20 12:10:05 +08:00

zipformer-c-api.c

Improve C/C++ API documentation, examples, and CI (#3626 )

2026-05-20 12:10:05 +08:00

zipformer-ctc-hlg-c-api.c

Support HLG decoding for offline CTC models in the C, CXX, JNI/Kotlin/Java and WASM APIs (#3951 )

2026-09-20 18:00:54 +08:00

zipvoice-tts-zh-en-c-api.c

Remove espeak-ng and piper-phonemize from sherpa-onnx (#4055 )

2026-10-20 11:09:04 +08:00

README.md

Introduction

This folder contains C API examples for sherpa-onnx.

Please refer to the documentation https://k2-fsa.github.io/sherpa/onnx/c-api/index.html for details.

File descriptions

decode-file-c-api.c This file shows how to use the C API for speech recognition with a streaming model.
offline-tts-c-api.c This file shows how to use the C API to convert text to speech with a non-streaming model.
speech-enhancement-gtcrn-c-api.c This file shows how to use the C API for speech enhancement with GTCRN models.
speech-enhancement-dpdfnet-c-api.c This file shows how to use the C API for speech enhancement with DPDFNet models. Use 16 kHz DPDFNet models such as dpdfnet_baseline.onnx, dpdfnet2.onnx, dpdfnet4.onnx, or dpdfnet8.onnx for downstream ASR and dpdfnet2_48khz_hr.onnx for 48 kHz enhancement output.
online-speech-enhancement-gtcrn-c-api.c This file shows how to use the C API for online speech enhancement with GTCRN models.
online-speech-enhancement-dpdfnet-c-api.c This file shows how to use the C API for online speech enhancement with DPDFNet models. Use dpdfnet_baseline.onnx, dpdfnet2.onnx, dpdfnet4.onnx, or dpdfnet8.onnx for 16 kHz output.