| 点击数：172 | 回复数：1 |
| 作者：巨大八爪鱼 | |
| 最后回复：巨大八爪鱼 | |
| 最后回复时间：2025-7-23 10:09 |
獲取板載揚聲器音量：LD_LIBRARY_PATH=/opt/bluez-alsa/lib /opt/bluez-alsa/bin/amixer sget "DAC LINEOUT"
設置板載揚聲器音量：LD_LIBRARY_PATH=/opt/bluez-alsa/lib /opt/bluez-alsa/bin/amixer sset "DAC LINEOUT" 30%
板載揚聲器播放聲音：LD_LIBRARY_PATH=/opt/bluez/lib:/opt/bluez-alsa/lib /opt/bluez-alsa/bin/aplay /root/music/wav/Sand.wav
獲取藍牙音量：LD_LIBRARY_PATH=/opt/bluez/lib:/opt/bluez-alsa/lib /opt/bluez-alsa/bin/amixer -D bluealsa:SRV=org.bluealsa,DEV=DC:D8:7C:1E:CA:CD sget "A2DP"
設置藍牙音量：LD_LIBRARY_PATH=/opt/bluez/lib:/opt/bluez-alsa/lib /opt/bluez-alsa/bin/amixer -D bluealsa:SRV=org.bluealsa,DEV=DC:D8:7C:1E:CA:CD sset "A2DP" 15%
藍牙播放聲音：LD_LIBRARY_PATH=/opt/bluez/lib:/opt/bluez-alsa/lib /opt/bluez-alsa/bin/aplay -D bluealsa:SRV=org.bluealsa,DEV=DC:D8:7C:1E:CA:CD,PROFILE=a2dp /root/music/wav/Sand.wav
