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+-- Forum: VCL Components (/forum-6.html)
+--- Forum: AudioLab (/forum-14.html)
+--- Thread: ALDS AudioPlayer/AudioOut How to change volume (/thread-113.html)
ALDS AudioPlayer/AudioOut How to change volume - SleepCZ - 02-23-2012 06:13 AM
Hi, I have a problem and i want to ask you about some help. I am programming Music/Video Player in Builder C++ 6 and I dont know how to set/change application output audio volume. Is there any way how to change it with some component from AudioLab? I preffer it. Thanks for answer.
RE: ALDS AudioPlayer/AudioOut How to change volume - Dave - 02-23-2012 07:36 AM
Hi! You can try an ALAmplifier to adjust the volume or ALSystemMixer and adjust the master-volume. If you don't use audio/video-lab components for your audio and video you should use the ALSystemMixer.
Regards,
Dave
RE: ALDS AudioPlayer/AudioOut How to change volume - SleepCZ - 02-23-2012 08:24 AM
I was trying almost everything with ALSystemMixer, but i have no idea how to get somewhere where is possible to set any number value /0-100%/ or something ... dont you have any example, or where I should be looking? Thanks.
RE: ALDS AudioPlayer/AudioOut How to change volume - Dave - 02-23-2012 08:59 AM
I've used this to control the master volume back on XP:
ALSystemMixer1->ControlGroups->Faders->Items[0]->Value=somevalue;
On Vista/Win7 it controls the applications volume only, range is 0-65535.
Hope that helps.
Dave
RE: ALDS AudioPlayer/AudioOut How to change volume - chanakan5 - 08-13-2012 07:30 PM
How to control the master volume on Win 7 ?
plz help me