[FFmpeg-user] Output ffplay sound to a specific device

[Paul R]

Hello,

Is there a way to play a local .mp3 sound to a specific device from
following command line result ?

ffplay -list_devices true -f dshow -i dummy

[dshow @ 0000004df5379d00] DirectShow audio devices
[dshow @ 0000004df5379d00]  "CABLE Output (VB-Audio Virtual Cable)"
[dshow @ 0000004df5379d00]     Alternative name
"@device_cm_{33D9A762-90C8-11D0-
BD43-00A0C911CE86}\wave_{CE736DFC-274D-43D5-BB9A-C24DD4D5EFBA}"
[dshow @ 0000004df5379d00]  "Microphone (Realtek High Definition Audio)"
[dshow @ 0000004df5379d00]     Alternative name
"@device_cm_{33D9A762-90C8-11D0-
BD43-00A0C911CE86}\wave_{C07CBA52-C26F-46E7-8153-F5A889EEEDE4}"

Also, is there a way to only play sound, not the video if input is a .mkv ?

Thanks in advance,

Best regards