From 1b21c1120c447f2d6f012b00bb94ea97bfc9f92c Mon Sep 17 00:00:00 2001
From: 游雁 <zhifu.gzf@alibaba-inc.com>
Date: 星期二, 27 二月 2024 10:00:22 +0800
Subject: [PATCH] vad
---
README.md | 11 ++++++++++-
1 files changed, 10 insertions(+), 1 deletions(-)
diff --git a/README.md b/README.md
index bdedfb2..22c53da 100644
--- a/README.md
+++ b/README.md
@@ -95,7 +95,7 @@
### Command-line usage
```shell
-funasr +model=paraformer-zh +vad_model="fsmn-vad" +punc_model="ct-punc" +input=asr_example_zh.wav
+funasr ++model=paraformer-zh ++vad_model="fsmn-vad" ++punc_model="ct-punc" ++input=asr_example_zh.wav
```
Notes: Support recognition of single audio file, as well as file list in Kaldi-style wav.scp format: `wav_id wav_pat`
@@ -153,6 +153,8 @@
res = model.generate(input=wav_file)
print(res)
```
+Note: The output format of the VAD model is: `[[beg1, end1], [beg2, end2], ..., [begN, endN]]`, where `begN/endN` indicates the starting/ending point of the `N-th` valid audio segment, measured in milliseconds.
+
### Voice Activity Detection (Streaming)
```python
from funasr import AutoModel
@@ -175,6 +177,13 @@
if len(res[0]["value"]):
print(res)
```
+Note: The output format for the streaming VAD model can be one of four scenarios:
+- `[[beg1, end1], [beg2, end2], .., [begN, endN]]`锛歍he same as the offline VAD output result mentioned above.
+- `[[beg, -1]]`锛欼ndicates that only a starting point has been detected.
+- `[[-1, end]]`锛欼ndicates that only an ending point has been detected.
+- `[]`锛欼ndicates that neither a starting point nor an ending point has been detected.
+
+The output is measured in milliseconds and represents the absolute time from the starting point.
### Punctuation Restoration
```python
from funasr import AutoModel
--
Gitblit v1.9.1