1. 声卡设备树修改了，下面可以看出是识别出来了
[ 5.611330] ALSA device list:
[ 5.614296] #0: V3s Audio Codec
2. buildroot都播放库都使能了：alsa-utils下边全部勾选了
3. 播放用这个命令播放，但是就是没有声音
# aplay music.mp3
Playing raw data 'music.mp3' : Unsigned 8 bit, Rate 8000 Hz, Mono
4. 这个是声音的设置图片
lqqqqqqqqqqqqqqqqqqqqqqqqqqqqqq AlsaMixer v1.2.8 qqqqqqqqqqqqqqqqqqqqqqqqqqqqqqk
x Card: V3s Audio Codec F1: Help x
x Chip: F2: System information x
x View: F3:[Playback] F4: Capture F5: All F6: Select sound card x
x Item: Headphone [dB gain: 0.00] Esc: Exit x
x x
x lqqk lqqk lqqk lqqk x
x xaax x x x x xaax x
x xaax x x x x xaax x
x xaax x x x x xaax x
x xaax x x x x xaax x
x xaax x x xaax xaax x
x xaax x x xaax xaax x
x xaax xaax xaax xaax x
x xaax xaax xaax xaax x
x xaax xaax xaax xaax x
x xaax xaax xaax xaax x
x xaax xaax xaax xaax x
x tqqu Mixer tqqu mqqj tqqu lqqk x
x xOOx xOOx xOOx xOOx x
x mqqj mqqj mqqj mqqj x
x 100 43 64 100 x
x < Headphone >Headphone S Mic1 Mic1 Boost DAC DAC Reverse x
mqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqj各位大佬有遇到过这个问题吗？还是我的姿势不对，烦请指教^-^
最近编辑记录 Alaw (2023-10-29 14:00:24)
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你换成wav格式试试看。
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