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How to determin if the resource is busy #104

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duysqubix opened this issue Oct 11, 2023 · 0 comments
Open

How to determin if the resource is busy #104

duysqubix opened this issue Oct 11, 2023 · 0 comments

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@duysqubix
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When I use PJSIP to implement VoIP application and use 'beep' play wav file in another application, it returns 'resource busy'. Is there any function or error return to determin if the audio resource is busy.

ALSA lib ../../../alsa-lib-1.1.0/src/pcm/pcm_dmix.c:1029:(snd_pcm_dmix_open) unable to open slave
aplay: main:722: audio open error: Device or resource busy

Original issue: faiface/beep#60
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