最終更新:2023-01-24 (火) 10:40:14 (430d)
bluealsa-aplay
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https://github.com/Arkq/bluez-alsa/blob/master/doc/bluealsa-aplay.1.rst
Capture audio streams from Bluetooth devices (via bluealsa(8)) and play them to an ALSA playback device.
Usage: bluealsa-aplay [OPTION]... [BT-ADDR]... Options: -h, --help print this help and exit -V, --version print version and exit -v, --verbose make output more verbose -l, --list-devices list available BT audio devices -L, --list-pcms list available BT audio PCMs -B, --dbus=NAME BlueALSA service name suffix -D, --pcm=NAME playback PCM device to use --pcm-buffer-time=INT playback PCM buffer time --pcm-period-time=INT playback PCM period time --profile-a2dp use A2DP profile (default) --profile-sco use SCO profile --single-audio single audio mode Note: If one wants to receive audio from more than one Bluetooth device, it is possible to specify more than one MAC address. By specifying any/empty MAC address (00:00:00:00:00:00), one will allow connections from any Bluetooth device. Without given explicit MAC address any/empty MAC is assumed.
メモ
- The simplest usage of bluealsa-aplay is to run it with no arguments. It will play audio from all connected Bluetooth devices to the default ALSA playback PCM.
- bluealsa-aplay is not duplex. It captures from bluetooth and plays back to a local speaker.