讯飞vad识别demo运行报错

Chip Platform Rockchip
1

asound配置文件需要修改吗？打印信息如下：

/usr/bin # cae_vad
leds_multi_init,the led number is 36
api_cae_new in
CAENew(/etc/ivw_resource.jet, 4048c8, 404178)[in]
/etc/ivw_resource.jet : nResSize = 1101272

pEngineFace->IvwSetInstParam IVW_PARAM_CM_LEVEL success

pEngineFace->IvwSetInstParam IVW_PARAM_CM_LEVEL success

pEngineFace->IvwSetInstParam IVW_PARAM_CM_LEVEL success

CAENew [out] 0, 97cc3010
api_cae_new out

 CAE current support channel num is : 6
ALSA lib pcm.c:2685:(snd_pcm_open_noupdate) Unknown PCM vad
cannot open audio device No such file or directory ((null))
2

oem替换为：export RK_OEM_DIR=CaeDemo_VAD，使用cae_sample测试也是打印同样的错误信息：

/userdata # ls
RkLunch.sh  cae_sample	ivw_resource.jet  libcae.so   recovery	   wozai.wav
bin	    cfg		libIvw60.so	  lost+found  resolv.conf
/userdata # ./cae_sample
leds_multi_init,the led number is 36
api_cae_new in
CAENew(/data/ivw_resource.jet, 4048c8, 404178)[in]
/data/ivw_resource.jet : nResSize = 1101272

pEngineFace->IvwSetInstParam IVW_PARAM_CM_LEVEL success

pEngineFace->IvwSetInstParam IVW_PARAM_CM_LEVEL success

pEngineFace->IvwSetInstParam IVW_PARAM_CM_LEVEL success

CAENew [out] 0, 94b87010
api_cae_new out

 CAE current support channel num is : 6
ALSA lib pcm.c:2685:(snd_pcm_open_noupdate) Unknown PCM vad
cannot open audio device No such file or directory ((null))
3

更改为default后，可以运行程序，3秒后系统休眠。但之后为发出任何声音均会唤醒系统。也没有播放/usr/lib/wozai.wav音频。
有懂的朋友帮解释下吗，或如何更简单的实现离线语音唤醒功能{:4_171:}

4

luffycheung 发表于 2020-1-19 14:56
更改为default后，可以运行程序，3秒后系统休眠。但之后为发出任何声音均会唤醒系统。也没有播放/usr/lib/w …

你好，我也遇到了同样的问题，具体怎么更改的default呢？谢谢

5

明白了
CMCapture1607397190.png