Fun ASR model for fasr
Project description
fasr-asr-fun
基于 fun_asr_nano.py 的 funasr.AutoModel 推理方式封装,为 fasr 提供 Fun-ASR-Nano 无时间戳识别能力。
安装
pip install fasr-asr-fun
注册模型
| 注册名 | 类 | 默认 checkpoint | 说明 |
|---|---|---|---|
fun_asr_nano |
FunASRNanoForASR |
FunAudioLLM/Fun-ASR-Nano-2512 |
Fun-ASR-Nano,无时间戳输出 |
使用方式
from fasr import AudioPipeline
pipeline = (
AudioPipeline()
.add_pipe("detector", model="fsmn")
.add_pipe("recognizer", model="fun_asr_nano")
.add_pipe("sentencizer", model="ct_transformer")
)
单独使用模型
模型实例化时会自动执行 download_checkpoint() + load_checkpoint():
from fasr.config import registry
model = registry.asr_models.get("fun_asr_nano")(device="cuda:0")
# or model.load_checkpoint("/path/to/custom/fun_asr")
运行期 / 会话参数
| 参数 | 类型 | 默认值 | 说明 |
|---|---|---|---|
checkpoint |
str | None |
"FunAudioLLM/Fun-ASR-Nano-2512" |
远程 repo_id;非空时实例化会自动下载 |
cache_dir |
str | Path | None |
None |
缓存目录,None 使用 fasr.utils.get_cache_dir() |
endpoint |
Literal["modelscope", "huggingface", "hf-mirror"] |
"modelscope" |
下载端点 |
device |
str |
"cuda:0" |
推理设备 |
trust_remote_code |
bool |
True |
是否信任远程代码 |
language |
str |
"中文" |
默认识别语言 |
itn |
bool |
True |
是否执行逆文本规范化 |
batch_size |
int |
1 |
generate 批大小 |
transcribe 支持通过 kwargs 覆盖 hotwords、language、itn、batch_size。
输出说明
- 当前模型不返回词级/字级时间戳。
- fasr 中会把整段识别文本作为一个
AudioToken返回。
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