Hello,
i'm new to autohotkey and scripts in general..
Is there any way to change the volume (Volume Up: +5% in Windows Sound Mixer, Volume Down +5%..) of specific application by using (I have Razer Cynosa V2) special keys that my keyboard has (in the keyboards app the keys are called Volume Up and Volume Down)? (Without opening the Volume Mixer..)
I would really like to have the hotkey since now i can only change the volume of basicly everything...
Thank you so much for help, have a wonderful day!
Change the volume of specific application
-
Masonjar13
- Posts: 1555
- Joined: 20 Jul 2014, 10:16
- Location: Не Россия
- Contact:
Re: Change the volume of specific application
You'll need VA library, then you can use SetWindowVol().
If you don't want to use the libraries, here's an everything-included version.
Code: Select all
#include <setWindowVol>
Volume_Up::setWindowVol(,"+15")
Volume_Down::setWindowVol(,"-15")
Code: Select all
Volume_Up::setWindowVol(,"+15")
Volume_Down::setWindowVol(,"-15")
setWindowVol(winName:="a",vol:="n"){
if (vol=="n")
return
winGet,winPid,PID,% winName
if !(volume:=GetVolumeObject(winPid))
return
vsign:=subStr(vol,1,1)
if (vsign="+"||vsign="-") {
vol:=subStr(vol,2),vol/=100
VA_ISimpleAudioVolume_GetMasterVolume(volume,cvol)
if (vsign="+")
vol:=cvol+vol>1?1:cvol+vol
else if (vsign="-")
vol:=cvol-vol<0?0:cvol-vol
} else
vol/=100
VA_ISimpleAudioVolume_SetMasterVolume(volume,vol),objRelease(volume)
}
VA_GetMasterVolume(channel="", device_desc="playback")
{
if ! aev := VA_GetAudioEndpointVolume(device_desc)
return
if channel =
VA_IAudioEndpointVolume_GetMasterVolumeLevelScalar(aev, vol)
else
VA_IAudioEndpointVolume_GetChannelVolumeLevelScalar(aev, channel-1, vol)
ObjRelease(aev)
return Round(vol*100,3)
}
VA_SetMasterVolume(vol, channel="", device_desc="playback")
{
vol := vol>100 ? 100 : vol<0 ? 0 : vol
if ! aev := VA_GetAudioEndpointVolume(device_desc)
return
if channel =
VA_IAudioEndpointVolume_SetMasterVolumeLevelScalar(aev, vol/100)
else
VA_IAudioEndpointVolume_SetChannelVolumeLevelScalar(aev, channel-1, vol/100)
ObjRelease(aev)
}
VA_GetMasterChannelCount(device_desc="playback")
{
if ! aev := VA_GetAudioEndpointVolume(device_desc)
return
VA_IAudioEndpointVolume_GetChannelCount(aev, count)
ObjRelease(aev)
return count
}
VA_SetMasterMute(mute, device_desc="playback")
{
if ! aev := VA_GetAudioEndpointVolume(device_desc)
return
VA_IAudioEndpointVolume_SetMute(aev, mute)
ObjRelease(aev)
}
VA_GetMasterMute(device_desc="playback")
{
if ! aev := VA_GetAudioEndpointVolume(device_desc)
return
VA_IAudioEndpointVolume_GetMute(aev, mute)
ObjRelease(aev)
return mute
}
;
; SUBUNIT CONTROLS
;
VA_GetVolume(subunit_desc="1", channel="", device_desc="playback")
{
if ! avl := VA_GetDeviceSubunit(device_desc, subunit_desc, "{7FB7B48F-531D-44A2-BCB3-5AD5A134B3DC}")
return
VA_IPerChannelDbLevel_GetChannelCount(avl, channel_count)
if channel =
{
vol = 0
Loop, %channel_count%
{
VA_IPerChannelDbLevel_GetLevelRange(avl, A_Index-1, min_dB, max_dB, step_dB)
VA_IPerChannelDbLevel_GetLevel(avl, A_Index-1, this_vol)
this_vol := VA_dB2Scalar(this_vol, min_dB, max_dB)
; "Speakers Properties" reports the highest channel as the volume.
if (this_vol > vol)
vol := this_vol
}
}
else if channel between 1 and channel_count
{
channel -= 1
VA_IPerChannelDbLevel_GetLevelRange(avl, channel, min_dB, max_dB, step_dB)
VA_IPerChannelDbLevel_GetLevel(avl, channel, vol)
vol := VA_dB2Scalar(vol, min_dB, max_dB)
}
ObjRelease(avl)
return vol
}
VA_SetVolume(vol, subunit_desc="1", channel="", device_desc="playback")
{
if ! avl := VA_GetDeviceSubunit(device_desc, subunit_desc, "{7FB7B48F-531D-44A2-BCB3-5AD5A134B3DC}")
return
vol := vol<0 ? 0 : vol>100 ? 100 : vol
VA_IPerChannelDbLevel_GetChannelCount(avl, channel_count)
if channel =
{
; Simple method -- resets balance to "center":
;VA_IPerChannelDbLevel_SetLevelUniform(avl, vol)
vol_max = 0
Loop, %channel_count%
{
VA_IPerChannelDbLevel_GetLevelRange(avl, A_Index-1, min_dB, max_dB, step_dB)
VA_IPerChannelDbLevel_GetLevel(avl, A_Index-1, this_vol)
this_vol := VA_dB2Scalar(this_vol, min_dB, max_dB)
channel%A_Index%vol := this_vol
channel%A_Index%min := min_dB
channel%A_Index%max := max_dB
; Scale all channels relative to the loudest channel.
; (This is how Vista's "Speakers Properties" dialog seems to work.)
if (this_vol > vol_max)
vol_max := this_vol
}
Loop, %channel_count%
{
this_vol := vol_max ? channel%A_Index%vol / vol_max * vol : vol
this_vol := VA_Scalar2dB(this_vol/100, channel%A_Index%min, channel%A_Index%max)
VA_IPerChannelDbLevel_SetLevel(avl, A_Index-1, this_vol)
}
}
else if channel between 1 and %channel_count%
{
channel -= 1
VA_IPerChannelDbLevel_GetLevelRange(avl, channel, min_dB, max_dB, step_dB)
VA_IPerChannelDbLevel_SetLevel(avl, channel, VA_Scalar2dB(vol/100, min_dB, max_dB))
}
ObjRelease(avl)
}
VA_GetChannelCount(subunit_desc="1", device_desc="playback")
{
if ! avl := VA_GetDeviceSubunit(device_desc, subunit_desc, "{7FB7B48F-531D-44A2-BCB3-5AD5A134B3DC}")
return
VA_IPerChannelDbLevel_GetChannelCount(avl, channel_count)
ObjRelease(avl)
return channel_count
}
VA_SetMute(mute, subunit_desc="1", device_desc="playback")
{
if ! amute := VA_GetDeviceSubunit(device_desc, subunit_desc, "{DF45AEEA-B74A-4B6B-AFAD-2366B6AA012E}")
return
VA_IAudioMute_SetMute(amute, mute)
ObjRelease(amute)
}
VA_GetMute(subunit_desc="1", device_desc="playback")
{
if ! amute := VA_GetDeviceSubunit(device_desc, subunit_desc, "{DF45AEEA-B74A-4B6B-AFAD-2366B6AA012E}")
return
VA_IAudioMute_GetMute(amute, muted)
ObjRelease(amute)
return muted
}
;
; AUDIO METERING
;
VA_GetAudioMeter(device_desc="playback")
{
if ! device := VA_GetDevice(device_desc)
return 0
VA_IMMDevice_Activate(device, "{C02216F6-8C67-4B5B-9D00-D008E73E0064}", 7, 0, audioMeter)
ObjRelease(device)
return audioMeter
}
VA_GetDevicePeriod(device_desc, ByRef default_period, ByRef minimum_period="")
{
defaultPeriod := minimumPeriod := 0
if ! device := VA_GetDevice(device_desc)
return false
VA_IMMDevice_Activate(device, "{1CB9AD4C-DBFA-4c32-B178-C2F568A703B2}", 7, 0, audioClient)
ObjRelease(device)
; IAudioClient::GetDevicePeriod
DllCall(NumGet(NumGet(audioClient+0)+9*A_PtrSize), "ptr",audioClient, "int64*",default_period, "int64*",minimum_period)
; Convert 100-nanosecond units to milliseconds.
default_period /= 10000
minimum_period /= 10000
ObjRelease(audioClient)
return true
}
VA_GetAudioEndpointVolume(device_desc="playback")
{
if ! device := VA_GetDevice(device_desc)
return 0
VA_IMMDevice_Activate(device, "{5CDF2C82-841E-4546-9722-0CF74078229A}", 7, 0, endpointVolume)
ObjRelease(device)
return endpointVolume
}
VA_GetDeviceSubunit(device_desc, subunit_desc, subunit_iid)
{
if ! device := VA_GetDevice(device_desc)
return 0
subunit := VA_FindSubunit(device, subunit_desc, subunit_iid)
ObjRelease(device)
return subunit
}
VA_FindSubunit(device, target_desc, target_iid)
{
if target_desc is integer
target_index := target_desc
else
RegExMatch(target_desc, "(?<_name>.*?)(?::(?<_index>\d+))?$", target)
; v2.01: Since target_name is now a regular expression, default to case-insensitive mode if no options are specified.
if !RegExMatch(target_name,"^[^\(]+\)")
target_name := "i)" target_name
r := VA_EnumSubunits(device, "VA_FindSubunitCallback", target_name, target_iid
, Object(0, target_index ? target_index : 1, 1, 0))
return r
}
VA_FindSubunitCallback(part, interface, index)
{
index[1] := index[1] + 1 ; current += 1
if (index[0] == index[1]) ; target == current ?
{
ObjAddRef(interface)
return interface
}
}
VA_EnumSubunits(device, callback, target_name="", target_iid="", callback_param="")
{
VA_IMMDevice_Activate(device, "{2A07407E-6497-4A18-9787-32F79BD0D98F}", 7, 0, deviceTopology)
VA_IDeviceTopology_GetConnector(deviceTopology, 0, conn)
ObjRelease(deviceTopology)
VA_IConnector_GetConnectedTo(conn, conn_to)
VA_IConnector_GetDataFlow(conn, data_flow)
ObjRelease(conn)
if !conn_to
return ; blank to indicate error
part := ComObjQuery(conn_to, "{AE2DE0E4-5BCA-4F2D-AA46-5D13F8FDB3A9}") ; IID_IPart
ObjRelease(conn_to)
if !part
return
r := VA_EnumSubunitsEx(part, data_flow, callback, target_name, target_iid, callback_param)
ObjRelease(part)
return r ; value returned by callback, or zero.
}
VA_EnumSubunitsEx(part, data_flow, callback, target_name="", target_iid="", callback_param="")
{
r := 0
VA_IPart_GetPartType(part, type)
if type = 1 ; Subunit
{
VA_IPart_GetName(part, name)
; v2.01: target_name is now a regular expression.
if RegExMatch(name, target_name)
{
if target_iid =
r := %callback%(part, 0, callback_param)
else
if VA_IPart_Activate(part, 7, target_iid, interface) = 0
{
r := %callback%(part, interface, callback_param)
; The callback is responsible for calling ObjAddRef()
; if it intends to keep the interface pointer.
ObjRelease(interface)
}
if r
return r ; early termination
}
}
if data_flow = 0
VA_IPart_EnumPartsIncoming(part, parts)
else
VA_IPart_EnumPartsOutgoing(part, parts)
VA_IPartsList_GetCount(parts, count)
Loop %count%
{
VA_IPartsList_GetPart(parts, A_Index-1, subpart)
r := VA_EnumSubunitsEx(subpart, data_flow, callback, target_name, target_iid, callback_param)
ObjRelease(subpart)
if r
break ; early termination
}
ObjRelease(parts)
return r ; continue/finished enumeration
}
; device_desc = device_id
; | ( friendly_name | 'playback' | 'capture' ) [ ':' index ]
VA_GetDevice(device_desc="playback")
{
static CLSID_MMDeviceEnumerator := "{BCDE0395-E52F-467C-8E3D-C4579291692E}"
, IID_IMMDeviceEnumerator := "{A95664D2-9614-4F35-A746-DE8DB63617E6}"
if !(deviceEnumerator := ComObjCreate(CLSID_MMDeviceEnumerator, IID_IMMDeviceEnumerator))
return 0
device := 0
if VA_IMMDeviceEnumerator_GetDevice(deviceEnumerator, device_desc, device) = 0
goto VA_GetDevice_Return
if device_desc is integer
{
m2 := device_desc
if m2 >= 4096 ; Probably a device pointer, passed here indirectly via VA_GetAudioMeter or such.
{
ObjAddRef(device := m2)
goto VA_GetDevice_Return
}
}
else
RegExMatch(device_desc, "(.*?)\s*(?::(\d+))?$", m)
if m1 in playback,p
m1 := "", flow := 0 ; eRender
else if m1 in capture,c
m1 := "", flow := 1 ; eCapture
else if (m1 . m2) = "" ; no name or number specified
m1 := "", flow := 0 ; eRender (default)
else
flow := 2 ; eAll
if (m1 . m2) = "" ; no name or number (maybe "playback" or "capture")
{
VA_IMMDeviceEnumerator_GetDefaultAudioEndpoint(deviceEnumerator, flow, 0, device)
goto VA_GetDevice_Return
}
VA_IMMDeviceEnumerator_EnumAudioEndpoints(deviceEnumerator, flow, 1, devices)
if m1 =
{
VA_IMMDeviceCollection_Item(devices, m2-1, device)
goto VA_GetDevice_Return
}
VA_IMMDeviceCollection_GetCount(devices, count)
index := 0
Loop % count
if VA_IMMDeviceCollection_Item(devices, A_Index-1, device) = 0
if InStr(VA_GetDeviceName(device), m1) && (m2 = "" || ++index = m2)
goto VA_GetDevice_Return
else
ObjRelease(device), device:=0
VA_GetDevice_Return:
ObjRelease(deviceEnumerator)
if devices
ObjRelease(devices)
return device ; may be 0
}
VA_GetDeviceName(device)
{
static PKEY_Device_FriendlyName
if !VarSetCapacity(PKEY_Device_FriendlyName)
VarSetCapacity(PKEY_Device_FriendlyName, 20)
,VA_GUID(PKEY_Device_FriendlyName :="{A45C254E-DF1C-4EFD-8020-67D146A850E0}")
,NumPut(14, PKEY_Device_FriendlyName, 16)
VarSetCapacity(prop, 16)
VA_IMMDevice_OpenPropertyStore(device, 0, store)
; store->GetValue(.., [out] prop)
DllCall(NumGet(NumGet(store+0)+5*A_PtrSize), "ptr", store, "ptr", &PKEY_Device_FriendlyName, "ptr", &prop)
ObjRelease(store)
VA_WStrOut(deviceName := NumGet(prop,8))
return deviceName
}
VA_SetDefaultEndpoint(device_desc, role)
{
/* Roles:
eConsole = 0 ; Default Device
eMultimedia = 1
eCommunications = 2 ; Default Communications Device
*/
if ! device := VA_GetDevice(device_desc)
return 0
if VA_IMMDevice_GetId(device, id) = 0
{
cfg := ComObjCreate("{294935CE-F637-4E7C-A41B-AB255460B862}"
, "{568b9108-44bf-40b4-9006-86afe5b5a620}")
hr := VA_xIPolicyConfigVista_SetDefaultEndpoint(cfg, id, role)
ObjRelease(cfg)
}
ObjRelease(device)
return hr = 0
}
;
; HELPERS
;
; Convert string to binary GUID structure.
VA_GUID(ByRef guid_out, guid_in="%guid_out%") {
if (guid_in == "%guid_out%")
guid_in := guid_out
if guid_in is integer
return guid_in
VarSetCapacity(guid_out, 16, 0)
DllCall("ole32\CLSIDFromString", "wstr", guid_in, "ptr", &guid_out)
return &guid_out
}
; Convert binary GUID structure to string.
VA_GUIDOut(ByRef guid) {
VarSetCapacity(buf, 78)
DllCall("ole32\StringFromGUID2", "ptr", &guid, "ptr", &buf, "int", 39)
guid := StrGet(&buf, "UTF-16")
}
; Convert COM-allocated wide char string pointer to usable string.
VA_WStrOut(ByRef str) {
str := StrGet(ptr := str, "UTF-16")
DllCall("ole32\CoTaskMemFree", "ptr", ptr) ; FREES THE STRING.
}
VA_dB2Scalar(dB, min_dB, max_dB) {
min_s := 10**(min_dB/20), max_s := 10**(max_dB/20)
return ((10**(dB/20))-min_s)/(max_s-min_s)*100
}
VA_Scalar2dB(s, min_dB, max_dB) {
min_s := 10**(min_dB/20), max_s := 10**(max_dB/20)
return log((max_s-min_s)*s+min_s)*20
}
;
; INTERFACE WRAPPERS
; Reference: Core Audio APIs in Windows Vista -- Programming Reference
; http://msdn2.microsoft.com/en-us/library/ms679156(VS.85).aspx
;
;
; IMMDevice : {D666063F-1587-4E43-81F1-B948E807363F}
;
VA_IMMDevice_Activate(this, iid, ClsCtx, ActivationParams, ByRef Interface) {
return DllCall(NumGet(NumGet(this+0)+3*A_PtrSize), "ptr", this, "ptr", VA_GUID(iid), "uint", ClsCtx, "uint", ActivationParams, "ptr*", Interface)
}
VA_IMMDevice_OpenPropertyStore(this, Access, ByRef Properties) {
return DllCall(NumGet(NumGet(this+0)+4*A_PtrSize), "ptr", this, "uint", Access, "ptr*", Properties)
}
VA_IMMDevice_GetId(this, ByRef Id) {
hr := DllCall(NumGet(NumGet(this+0)+5*A_PtrSize), "ptr", this, "uint*", Id)
VA_WStrOut(Id)
return hr
}
VA_IMMDevice_GetState(this, ByRef State) {
return DllCall(NumGet(NumGet(this+0)+6*A_PtrSize), "ptr", this, "uint*", State)
}
;
; IDeviceTopology : {2A07407E-6497-4A18-9787-32F79BD0D98F}
;
VA_IDeviceTopology_GetConnectorCount(this, ByRef Count) {
return DllCall(NumGet(NumGet(this+0)+3*A_PtrSize), "ptr", this, "uint*", Count)
}
VA_IDeviceTopology_GetConnector(this, Index, ByRef Connector) {
return DllCall(NumGet(NumGet(this+0)+4*A_PtrSize), "ptr", this, "uint", Index, "ptr*", Connector)
}
VA_IDeviceTopology_GetSubunitCount(this, ByRef Count) {
return DllCall(NumGet(NumGet(this+0)+5*A_PtrSize), "ptr", this, "uint*", Count)
}
VA_IDeviceTopology_GetSubunit(this, Index, ByRef Subunit) {
return DllCall(NumGet(NumGet(this+0)+6*A_PtrSize), "ptr", this, "uint", Index, "ptr*", Subunit)
}
VA_IDeviceTopology_GetPartById(this, Id, ByRef Part) {
return DllCall(NumGet(NumGet(this+0)+7*A_PtrSize), "ptr", this, "uint", Id, "ptr*", Part)
}
VA_IDeviceTopology_GetDeviceId(this, ByRef DeviceId) {
hr := DllCall(NumGet(NumGet(this+0)+8*A_PtrSize), "ptr", this, "uint*", DeviceId)
VA_WStrOut(DeviceId)
return hr
}
VA_IDeviceTopology_GetSignalPath(this, PartFrom, PartTo, RejectMixedPaths, ByRef Parts) {
return DllCall(NumGet(NumGet(this+0)+9*A_PtrSize), "ptr", this, "ptr", PartFrom, "ptr", PartTo, "int", RejectMixedPaths, "ptr*", Parts)
}
;
; IConnector : {9c2c4058-23f5-41de-877a-df3af236a09e}
;
VA_IConnector_GetType(this, ByRef Type) {
return DllCall(NumGet(NumGet(this+0)+3*A_PtrSize), "ptr", this, "int*", Type)
}
VA_IConnector_GetDataFlow(this, ByRef Flow) {
return DllCall(NumGet(NumGet(this+0)+4*A_PtrSize), "ptr", this, "int*", Flow)
}
VA_IConnector_ConnectTo(this, ConnectTo) {
return DllCall(NumGet(NumGet(this+0)+5*A_PtrSize), "ptr", this, "ptr", ConnectTo)
}
VA_IConnector_Disconnect(this) {
return DllCall(NumGet(NumGet(this+0)+6*A_PtrSize), "ptr", this)
}
VA_IConnector_IsConnected(this, ByRef Connected) {
return DllCall(NumGet(NumGet(this+0)+7*A_PtrSize), "ptr", this, "int*", Connected)
}
VA_IConnector_GetConnectedTo(this, ByRef ConTo) {
return DllCall(NumGet(NumGet(this+0)+8*A_PtrSize), "ptr", this, "ptr*", ConTo)
}
VA_IConnector_GetConnectorIdConnectedTo(this, ByRef ConnectorId) {
hr := DllCall(NumGet(NumGet(this+0)+9*A_PtrSize), "ptr", this, "ptr*", ConnectorId)
VA_WStrOut(ConnectorId)
return hr
}
VA_IConnector_GetDeviceIdConnectedTo(this, ByRef DeviceId) {
hr := DllCall(NumGet(NumGet(this+0)+10*A_PtrSize), "ptr", this, "ptr*", DeviceId)
VA_WStrOut(DeviceId)
return hr
}
;
; IPart : {AE2DE0E4-5BCA-4F2D-AA46-5D13F8FDB3A9}
;
VA_IPart_GetName(this, ByRef Name) {
hr := DllCall(NumGet(NumGet(this+0)+3*A_PtrSize), "ptr", this, "ptr*", Name)
VA_WStrOut(Name)
return hr
}
VA_IPart_GetLocalId(this, ByRef Id) {
return DllCall(NumGet(NumGet(this+0)+4*A_PtrSize), "ptr", this, "uint*", Id)
}
VA_IPart_GetGlobalId(this, ByRef GlobalId) {
hr := DllCall(NumGet(NumGet(this+0)+5*A_PtrSize), "ptr", this, "ptr*", GlobalId)
VA_WStrOut(GlobalId)
return hr
}
VA_IPart_GetPartType(this, ByRef PartType) {
return DllCall(NumGet(NumGet(this+0)+6*A_PtrSize), "ptr", this, "int*", PartType)
}
VA_IPart_GetSubType(this, ByRef SubType) {
VarSetCapacity(SubType,16,0)
hr := DllCall(NumGet(NumGet(this+0)+7*A_PtrSize), "ptr", this, "ptr", &SubType)
VA_GUIDOut(SubType)
return hr
}
VA_IPart_GetControlInterfaceCount(this, ByRef Count) {
return DllCall(NumGet(NumGet(this+0)+8*A_PtrSize), "ptr", this, "uint*", Count)
}
VA_IPart_GetControlInterface(this, Index, ByRef InterfaceDesc) {
return DllCall(NumGet(NumGet(this+0)+9*A_PtrSize), "ptr", this, "uint", Index, "ptr*", InterfaceDesc)
}
VA_IPart_EnumPartsIncoming(this, ByRef Parts) {
return DllCall(NumGet(NumGet(this+0)+10*A_PtrSize), "ptr", this, "ptr*", Parts)
}
VA_IPart_EnumPartsOutgoing(this, ByRef Parts) {
return DllCall(NumGet(NumGet(this+0)+11*A_PtrSize), "ptr", this, "ptr*", Parts)
}
VA_IPart_GetTopologyObject(this, ByRef Topology) {
return DllCall(NumGet(NumGet(this+0)+12*A_PtrSize), "ptr", this, "ptr*", Topology)
}
VA_IPart_Activate(this, ClsContext, iid, ByRef Object) {
return DllCall(NumGet(NumGet(this+0)+13*A_PtrSize), "ptr", this, "uint", ClsContext, "ptr", VA_GUID(iid), "ptr*", Object)
}
VA_IPart_RegisterControlChangeCallback(this, iid, Notify) {
return DllCall(NumGet(NumGet(this+0)+14*A_PtrSize), "ptr", this, "ptr", VA_GUID(iid), "ptr", Notify)
}
VA_IPart_UnregisterControlChangeCallback(this, Notify) {
return DllCall(NumGet(NumGet(this+0)+15*A_PtrSize), "ptr", this, "ptr", Notify)
}
;
; IPartsList : {6DAA848C-5EB0-45CC-AEA5-998A2CDA1FFB}
;
VA_IPartsList_GetCount(this, ByRef Count) {
return DllCall(NumGet(NumGet(this+0)+3*A_PtrSize), "ptr", this, "uint*", Count)
}
VA_IPartsList_GetPart(this, INdex, ByRef Part) {
return DllCall(NumGet(NumGet(this+0)+4*A_PtrSize), "ptr", this, "uint", Index, "ptr*", Part)
}
;
; IAudioEndpointVolume : {5CDF2C82-841E-4546-9722-0CF74078229A}
;
VA_IAudioEndpointVolume_RegisterControlChangeNotify(this, Notify) {
return DllCall(NumGet(NumGet(this+0)+3*A_PtrSize), "ptr", this, "ptr", Notify)
}
VA_IAudioEndpointVolume_UnregisterControlChangeNotify(this, Notify) {
return DllCall(NumGet(NumGet(this+0)+4*A_PtrSize), "ptr", this, "ptr", Notify)
}
VA_IAudioEndpointVolume_GetChannelCount(this, ByRef ChannelCount) {
return DllCall(NumGet(NumGet(this+0)+5*A_PtrSize), "ptr", this, "uint*", ChannelCount)
}
VA_IAudioEndpointVolume_SetMasterVolumeLevel(this, LevelDB, GuidEventContext="") {
return DllCall(NumGet(NumGet(this+0)+6*A_PtrSize), "ptr", this, "float", LevelDB, "ptr", VA_GUID(GuidEventContext))
}
VA_IAudioEndpointVolume_SetMasterVolumeLevelScalar(this, Level, GuidEventContext="") {
return DllCall(NumGet(NumGet(this+0)+7*A_PtrSize), "ptr", this, "float", Level, "ptr", VA_GUID(GuidEventContext))
}
VA_IAudioEndpointVolume_GetMasterVolumeLevel(this, ByRef LevelDB) {
return DllCall(NumGet(NumGet(this+0)+8*A_PtrSize), "ptr", this, "float*", LevelDB)
}
VA_IAudioEndpointVolume_GetMasterVolumeLevelScalar(this, ByRef Level) {
return DllCall(NumGet(NumGet(this+0)+9*A_PtrSize), "ptr", this, "float*", Level)
}
VA_IAudioEndpointVolume_SetChannelVolumeLevel(this, Channel, LevelDB, GuidEventContext="") {
return DllCall(NumGet(NumGet(this+0)+10*A_PtrSize), "ptr", this, "uint", Channel, "float", LevelDB, "ptr", VA_GUID(GuidEventContext))
}
VA_IAudioEndpointVolume_SetChannelVolumeLevelScalar(this, Channel, Level, GuidEventContext="") {
return DllCall(NumGet(NumGet(this+0)+11*A_PtrSize), "ptr", this, "uint", Channel, "float", Level, "ptr", VA_GUID(GuidEventContext))
}
VA_IAudioEndpointVolume_GetChannelVolumeLevel(this, Channel, ByRef LevelDB) {
return DllCall(NumGet(NumGet(this+0)+12*A_PtrSize), "ptr", this, "uint", Channel, "float*", LevelDB)
}
VA_IAudioEndpointVolume_GetChannelVolumeLevelScalar(this, Channel, ByRef Level) {
return DllCall(NumGet(NumGet(this+0)+13*A_PtrSize), "ptr", this, "uint", Channel, "float*", Level)
}
VA_IAudioEndpointVolume_SetMute(this, Mute, GuidEventContext="") {
return DllCall(NumGet(NumGet(this+0)+14*A_PtrSize), "ptr", this, "int", Mute, "ptr", VA_GUID(GuidEventContext))
}
VA_IAudioEndpointVolume_GetMute(this, ByRef Mute) {
return DllCall(NumGet(NumGet(this+0)+15*A_PtrSize), "ptr", this, "int*", Mute)
}
VA_IAudioEndpointVolume_GetVolumeStepInfo(this, ByRef Step, ByRef StepCount) {
return DllCall(NumGet(NumGet(this+0)+16*A_PtrSize), "ptr", this, "uint*", Step, "uint*", StepCount)
}
VA_IAudioEndpointVolume_VolumeStepUp(this, GuidEventContext="") {
return DllCall(NumGet(NumGet(this+0)+17*A_PtrSize), "ptr", this, "ptr", VA_GUID(GuidEventContext))
}
VA_IAudioEndpointVolume_VolumeStepDown(this, GuidEventContext="") {
return DllCall(NumGet(NumGet(this+0)+18*A_PtrSize), "ptr", this, "ptr", VA_GUID(GuidEventContext))
}
VA_IAudioEndpointVolume_QueryHardwareSupport(this, ByRef HardwareSupportMask) {
return DllCall(NumGet(NumGet(this+0)+19*A_PtrSize), "ptr", this, "uint*", HardwareSupportMask)
}
VA_IAudioEndpointVolume_GetVolumeRange(this, ByRef MinDB, ByRef MaxDB, ByRef IncrementDB) {
return DllCall(NumGet(NumGet(this+0)+20*A_PtrSize), "ptr", this, "float*", MinDB, "float*", MaxDB, "float*", IncrementDB)
}
;
; IPerChannelDbLevel : {C2F8E001-F205-4BC9-99BC-C13B1E048CCB}
; IAudioVolumeLevel : {7FB7B48F-531D-44A2-BCB3-5AD5A134B3DC}
; IAudioBass : {A2B1A1D9-4DB3-425D-A2B2-BD335CB3E2E5}
; IAudioMidrange : {5E54B6D7-B44B-40D9-9A9E-E691D9CE6EDF}
; IAudioTreble : {0A717812-694E-4907-B74B-BAFA5CFDCA7B}
;
VA_IPerChannelDbLevel_GetChannelCount(this, ByRef Channels) {
return DllCall(NumGet(NumGet(this+0)+3*A_PtrSize), "ptr", this, "uint*", Channels)
}
VA_IPerChannelDbLevel_GetLevelRange(this, Channel, ByRef MinLevelDB, ByRef MaxLevelDB, ByRef Stepping) {
return DllCall(NumGet(NumGet(this+0)+4*A_PtrSize), "ptr", this, "uint", Channel, "float*", MinLevelDB, "float*", MaxLevelDB, "float*", Stepping)
}
VA_IPerChannelDbLevel_GetLevel(this, Channel, ByRef LevelDB) {
return DllCall(NumGet(NumGet(this+0)+5*A_PtrSize), "ptr", this, "uint", Channel, "float*", LevelDB)
}
VA_IPerChannelDbLevel_SetLevel(this, Channel, LevelDB, GuidEventContext="") {
return DllCall(NumGet(NumGet(this+0)+6*A_PtrSize), "ptr", this, "uint", Channel, "float", LevelDB, "ptr", VA_GUID(GuidEventContext))
}
VA_IPerChannelDbLevel_SetLevelUniform(this, LevelDB, GuidEventContext="") {
return DllCall(NumGet(NumGet(this+0)+7*A_PtrSize), "ptr", this, "float", LevelDB, "ptr", VA_GUID(GuidEventContext))
}
VA_IPerChannelDbLevel_SetLevelAllChannels(this, LevelsDB, ChannelCount, GuidEventContext="") {
return DllCall(NumGet(NumGet(this+0)+8*A_PtrSize), "ptr", this, "uint", LevelsDB, "uint", ChannelCount, "ptr", VA_GUID(GuidEventContext))
}
;
; IAudioMute : {DF45AEEA-B74A-4B6B-AFAD-2366B6AA012E}
;
VA_IAudioMute_SetMute(this, Muted, GuidEventContext="") {
return DllCall(NumGet(NumGet(this+0)+3*A_PtrSize), "ptr", this, "int", Muted, "ptr", VA_GUID(GuidEventContext))
}
VA_IAudioMute_GetMute(this, ByRef Muted) {
return DllCall(NumGet(NumGet(this+0)+4*A_PtrSize), "ptr", this, "int*", Muted)
}
;
; IAudioAutoGainControl : {85401FD4-6DE4-4b9d-9869-2D6753A82F3C}
;
VA_IAudioAutoGainControl_GetEnabled(this, ByRef Enabled) {
return DllCall(NumGet(NumGet(this+0)+3*A_PtrSize), "ptr", this, "int*", Enabled)
}
VA_IAudioAutoGainControl_SetEnabled(this, Enable, GuidEventContext="") {
return DllCall(NumGet(NumGet(this+0)+4*A_PtrSize), "ptr", this, "int", Enable, "ptr", VA_GUID(GuidEventContext))
}
;
; IAudioMeterInformation : {C02216F6-8C67-4B5B-9D00-D008E73E0064}
;
VA_IAudioMeterInformation_GetPeakValue(this, ByRef Peak) {
return DllCall(NumGet(NumGet(this+0)+3*A_PtrSize), "ptr", this, "float*", Peak)
}
VA_IAudioMeterInformation_GetMeteringChannelCount(this, ByRef ChannelCount) {
return DllCall(NumGet(NumGet(this+0)+4*A_PtrSize), "ptr", this, "uint*", ChannelCount)
}
VA_IAudioMeterInformation_GetChannelsPeakValues(this, ChannelCount, PeakValues) {
return DllCall(NumGet(NumGet(this+0)+5*A_PtrSize), "ptr", this, "uint", ChannelCount, "ptr", PeakValues)
}
VA_IAudioMeterInformation_QueryHardwareSupport(this, ByRef HardwareSupportMask) {
return DllCall(NumGet(NumGet(this+0)+6*A_PtrSize), "ptr", this, "uint*", HardwareSupportMask)
}
;
; IAudioClient : {1CB9AD4C-DBFA-4c32-B178-C2F568A703B2}
;
VA_IAudioClient_Initialize(this, ShareMode, StreamFlags, BufferDuration, Periodicity, Format, AudioSessionGuid) {
return DllCall(NumGet(NumGet(this+0)+3*A_PtrSize), "ptr", this, "int", ShareMode, "uint", StreamFlags, "int64", BufferDuration, "int64", Periodicity, "ptr", Format, "ptr", VA_GUID(AudioSessionGuid))
}
VA_IAudioClient_GetBufferSize(this, ByRef NumBufferFrames) {
return DllCall(NumGet(NumGet(this+0)+4*A_PtrSize), "ptr", this, "uint*", NumBufferFrames)
}
VA_IAudioClient_GetStreamLatency(this, ByRef Latency) {
return DllCall(NumGet(NumGet(this+0)+5*A_PtrSize), "ptr", this, "int64*", Latency)
}
VA_IAudioClient_GetCurrentPadding(this, ByRef NumPaddingFrames) {
return DllCall(NumGet(NumGet(this+0)+6*A_PtrSize), "ptr", this, "uint*", NumPaddingFrames)
}
VA_IAudioClient_IsFormatSupported(this, ShareMode, Format, ByRef ClosestMatch) {
return DllCall(NumGet(NumGet(this+0)+7*A_PtrSize), "ptr", this, "int", ShareMode, "ptr", Format, "ptr*", ClosestMatch)
}
VA_IAudioClient_GetMixFormat(this, ByRef Format) {
return DllCall(NumGet(NumGet(this+0)+8*A_PtrSize), "ptr", this, "uint*", Format)
}
VA_IAudioClient_GetDevicePeriod(this, ByRef DefaultDevicePeriod, ByRef MinimumDevicePeriod) {
return DllCall(NumGet(NumGet(this+0)+9*A_PtrSize), "ptr", this, "int64*", DefaultDevicePeriod, "int64*", MinimumDevicePeriod)
}
VA_IAudioClient_Start(this) {
return DllCall(NumGet(NumGet(this+0)+10*A_PtrSize), "ptr", this)
}
VA_IAudioClient_Stop(this) {
return DllCall(NumGet(NumGet(this+0)+11*A_PtrSize), "ptr", this)
}
VA_IAudioClient_Reset(this) {
return DllCall(NumGet(NumGet(this+0)+12*A_PtrSize), "ptr", this)
}
VA_IAudioClient_SetEventHandle(this, eventHandle) {
return DllCall(NumGet(NumGet(this+0)+13*A_PtrSize), "ptr", this, "ptr", eventHandle)
}
VA_IAudioClient_GetService(this, iid, ByRef Service) {
return DllCall(NumGet(NumGet(this+0)+14*A_PtrSize), "ptr", this, "ptr", VA_GUID(iid), "ptr*", Service)
}
;
; IAudioSessionControl : {F4B1A599-7266-4319-A8CA-E70ACB11E8CD}
;
/*
AudioSessionStateInactive = 0
AudioSessionStateActive = 1
AudioSessionStateExpired = 2
*/
VA_IAudioSessionControl_GetState(this, ByRef State) {
return DllCall(NumGet(NumGet(this+0)+3*A_PtrSize), "ptr", this, "int*", State)
}
VA_IAudioSessionControl_GetDisplayName(this, ByRef DisplayName) {
hr := DllCall(NumGet(NumGet(this+0)+4*A_PtrSize), "ptr", this, "ptr*", DisplayName)
VA_WStrOut(DisplayName)
return hr
}
VA_IAudioSessionControl_SetDisplayName(this, DisplayName, EventContext) {
return DllCall(NumGet(NumGet(this+0)+5*A_PtrSize), "ptr", this, "wstr", DisplayName, "ptr", VA_GUID(EventContext))
}
VA_IAudioSessionControl_GetIconPath(this, ByRef IconPath) {
hr := DllCall(NumGet(NumGet(this+0)+6*A_PtrSize), "ptr", this, "ptr*", IconPath)
VA_WStrOut(IconPath)
return hr
}
VA_IAudioSessionControl_SetIconPath(this, IconPath) {
return DllCall(NumGet(NumGet(this+0)+7*A_PtrSize), "ptr", this, "wstr", IconPath)
}
VA_IAudioSessionControl_GetGroupingParam(this, ByRef Param) {
VarSetCapacity(Param,16,0)
hr := DllCall(NumGet(NumGet(this+0)+8*A_PtrSize), "ptr", this, "ptr", &Param)
VA_GUIDOut(Param)
return hr
}
VA_IAudioSessionControl_SetGroupingParam(this, Param, EventContext) {
return DllCall(NumGet(NumGet(this+0)+9*A_PtrSize), "ptr", this, "ptr", VA_GUID(Param), "ptr", VA_GUID(EventContext))
}
VA_IAudioSessionControl_RegisterAudioSessionNotification(this, NewNotifications) {
return DllCall(NumGet(NumGet(this+0)+10*A_PtrSize), "ptr", this, "ptr", NewNotifications)
}
VA_IAudioSessionControl_UnregisterAudioSessionNotification(this, NewNotifications) {
return DllCall(NumGet(NumGet(this+0)+11*A_PtrSize), "ptr", this, "ptr", NewNotifications)
}
;
; IAudioSessionManager : {BFA971F1-4D5E-40BB-935E-967039BFBEE4}
;
VA_IAudioSessionManager_GetAudioSessionControl(this, AudioSessionGuid) {
return DllCall(NumGet(NumGet(this+0)+3*A_PtrSize), "ptr", this, "ptr", VA_GUID(AudioSessionGuid))
}
VA_IAudioSessionManager_GetSimpleAudioVolume(this, AudioSessionGuid, StreamFlags, ByRef AudioVolume) {
return DllCall(NumGet(NumGet(this+0)+4*A_PtrSize), "ptr", this, "ptr", VA_GUID(AudioSessionGuid), "uint", StreamFlags, "uint*", AudioVolume)
}
;
; IMMDeviceEnumerator
;
VA_IMMDeviceEnumerator_EnumAudioEndpoints(this, DataFlow, StateMask, ByRef Devices) {
return DllCall(NumGet(NumGet(this+0)+3*A_PtrSize), "ptr", this, "int", DataFlow, "uint", StateMask, "ptr*", Devices)
}
VA_IMMDeviceEnumerator_GetDefaultAudioEndpoint(this, DataFlow, Role, ByRef Endpoint) {
return DllCall(NumGet(NumGet(this+0)+4*A_PtrSize), "ptr", this, "int", DataFlow, "int", Role, "ptr*", Endpoint)
}
VA_IMMDeviceEnumerator_GetDevice(this, id, ByRef Device) {
return DllCall(NumGet(NumGet(this+0)+5*A_PtrSize), "ptr", this, "wstr", id, "ptr*", Device)
}
VA_IMMDeviceEnumerator_RegisterEndpointNotificationCallback(this, Client) {
return DllCall(NumGet(NumGet(this+0)+6*A_PtrSize), "ptr", this, "ptr", Client)
}
VA_IMMDeviceEnumerator_UnregisterEndpointNotificationCallback(this, Client) {
return DllCall(NumGet(NumGet(this+0)+7*A_PtrSize), "ptr", this, "ptr", Client)
}
;
; IMMDeviceCollection
;
VA_IMMDeviceCollection_GetCount(this, ByRef Count) {
return DllCall(NumGet(NumGet(this+0)+3*A_PtrSize), "ptr", this, "uint*", Count)
}
VA_IMMDeviceCollection_Item(this, Index, ByRef Device) {
return DllCall(NumGet(NumGet(this+0)+4*A_PtrSize), "ptr", this, "uint", Index, "ptr*", Device)
}
;
; IControlInterface
;
VA_IControlInterface_GetName(this, ByRef Name) {
hr := DllCall(NumGet(NumGet(this+0)+3*A_PtrSize), "ptr", this, "ptr*", Name)
VA_WStrOut(Name)
return hr
}
VA_IControlInterface_GetIID(this, ByRef IID) {
VarSetCapacity(IID,16,0)
hr := DllCall(NumGet(NumGet(this+0)+4*A_PtrSize), "ptr", this, "ptr", &IID)
VA_GUIDOut(IID)
return hr
}
/*
INTERFACES REQUIRING WINDOWS 7 / SERVER 2008 R2
*/
;
; IAudioSessionControl2 : {bfb7ff88-7239-4fc9-8fa2-07c950be9c6d}
; extends IAudioSessionControl
;
VA_IAudioSessionControl2_GetSessionIdentifier(this, ByRef id) {
hr := DllCall(NumGet(NumGet(this+0)+12*A_PtrSize), "ptr", this, "ptr*", id)
VA_WStrOut(id)
return hr
}
VA_IAudioSessionControl2_GetSessionInstanceIdentifier(this, ByRef id) {
hr := DllCall(NumGet(NumGet(this+0)+13*A_PtrSize), "ptr", this, "ptr*", id)
VA_WStrOut(id)
return hr
}
VA_IAudioSessionControl2_GetProcessId(this, ByRef pid) {
return DllCall(NumGet(NumGet(this+0)+14*A_PtrSize), "ptr", this, "uint*", pid)
}
VA_IAudioSessionControl2_IsSystemSoundsSession(this) {
return DllCall(NumGet(NumGet(this+0)+15*A_PtrSize), "ptr", this)
}
VA_IAudioSessionControl2_SetDuckingPreference(this, OptOut) {
return DllCall(NumGet(NumGet(this+0)+16*A_PtrSize), "ptr", this, "int", OptOut)
}
;
; IAudioSessionManager2 : {77AA99A0-1BD6-484F-8BC7-2C654C9A9B6F}
; extends IAudioSessionManager
;
VA_IAudioSessionManager2_GetSessionEnumerator(this, ByRef SessionEnum) {
return DllCall(NumGet(NumGet(this+0)+5*A_PtrSize), "ptr", this, "ptr*", SessionEnum)
}
VA_IAudioSessionManager2_RegisterSessionNotification(this, SessionNotification) {
return DllCall(NumGet(NumGet(this+0)+6*A_PtrSize), "ptr", this, "ptr", SessionNotification)
}
VA_IAudioSessionManager2_UnregisterSessionNotification(this, SessionNotification) {
return DllCall(NumGet(NumGet(this+0)+7*A_PtrSize), "ptr", this, "ptr", SessionNotification)
}
VA_IAudioSessionManager2_RegisterDuckNotification(this, SessionNotification) {
return DllCall(NumGet(NumGet(this+0)+8*A_PtrSize), "ptr", this, "ptr", SessionNotification)
}
VA_IAudioSessionManager2_UnregisterDuckNotification(this, SessionNotification) {
return DllCall(NumGet(NumGet(this+0)+9*A_PtrSize), "ptr", this, "ptr", SessionNotification)
}
;
; IAudioSessionEnumerator : {E2F5BB11-0570-40CA-ACDD-3AA01277DEE8}
;
VA_IAudioSessionEnumerator_GetCount(this, ByRef SessionCount) {
return DllCall(NumGet(NumGet(this+0)+3*A_PtrSize), "ptr", this, "int*", SessionCount)
}
VA_IAudioSessionEnumerator_GetSession(this, SessionCount, ByRef Session) {
return DllCall(NumGet(NumGet(this+0)+4*A_PtrSize), "ptr", this, "int", SessionCount, "ptr*", Session)
}
/*
UNDOCUMENTED INTERFACES
*/
; Thanks to Dave Amenta for publishing this interface - http://goo.gl/6L93L
; IID := "{568b9108-44bf-40b4-9006-86afe5b5a620}"
; CLSID := "{294935CE-F637-4E7C-A41B-AB255460B862}"
VA_xIPolicyConfigVista_SetDefaultEndpoint(this, DeviceId, Role) {
return DllCall(NumGet(NumGet(this+0)+12*A_PtrSize), "ptr", this, "wstr", DeviceId, "int", Role)
}
;
; ISimpleAudioVolume : {87CE5498-68D6-44E5-9215-6DA47EF883D8}
;
VA_ISimpleAudioVolume_SetMasterVolume(this, ByRef fLevel, GuidEventContext="") {
return DllCall(NumGet(NumGet(this+0)+3*A_PtrSize), "ptr", this, "float", fLevel, "ptr", VA_GUID(GuidEventContext))
}
VA_ISimpleAudioVolume_GetMasterVolume(this, ByRef fLevel) {
return DllCall(NumGet(NumGet(this+0)+4*A_PtrSize), "ptr", this, "float*", fLevel)
}
VA_ISimpleAudioVolume_SetMute(this, ByRef Muted, GuidEventContext="") {
return DllCall(NumGet(NumGet(this+0)+5*A_PtrSize), "ptr", this, "int", Muted, "ptr", VA_GUID(GuidEventContext))
}
VA_ISimpleAudioVolume_GetMute(this, ByRef Muted) {
return DllCall(NumGet(NumGet(this+0)+6*A_PtrSize), "ptr", this, "int*", Muted)
}
;Required for app specific mute
GetVolumeObject(Param = 0)
{
static IID_IASM2 := "{77AA99A0-1BD6-484F-8BC7-2C654C9A9B6F}"
, IID_IASC2 := "{bfb7ff88-7239-4fc9-8fa2-07c950be9c6d}"
, IID_ISAV := "{87CE5498-68D6-44E5-9215-6DA47EF883D8}"
; Get PID from process name
if Param is not Integer
{
Process, Exist, %Param%
Param := ErrorLevel
}
; GetDefaultAudioEndpoint
DAE := VA_GetDevice()
; activate the session manager
VA_IMMDevice_Activate(DAE, IID_IASM2, 0, 0, IASM2)
; enumerate sessions for on this device
VA_IAudioSessionManager2_GetSessionEnumerator(IASM2, IASE)
VA_IAudioSessionEnumerator_GetCount(IASE, Count)
; search for an audio session with the required name
Loop, % Count
{
; Get the IAudioSessionControl object
VA_IAudioSessionEnumerator_GetSession(IASE, A_Index-1, IASC)
; Query the IAudioSessionControl for an IAudioSessionControl2 object
IASC2 := ComObjQuery(IASC, IID_IASC2)
ObjRelease(IASC)
; Get the session's process ID
VA_IAudioSessionControl2_GetProcessID(IASC2, SPID)
; If the process name is the one we are looking for
if (SPID == Param)
{
; Query for the ISimpleAudioVolume
ISAV := ComObjQuery(IASC2, IID_ISAV)
ObjRelease(IASC2)
break
}
ObjRelease(IASC2)
}
ObjRelease(IASE)
ObjRelease(IASM2)
ObjRelease(DAE)
return ISAV
}
Re: Change the volume of specific application
So i tried the script but i have no idea what im supposed to do with the VA.ahk (or how to just get it) and same goes to SetWindowVol(). I'm complitely lost and i don't know that to do or what i'm supposed to change or anything.. Sorry, but i'm really bad with stuff like that.
-
Masonjar13
- Posts: 1555
- Joined: 20 Jul 2014, 10:16
- Location: Не Россия
- Contact:
Re: Change the volume of specific application
Take the second script and run it; it has VA and SetWindowVol() included. It'll swap the volume buttons to work on the active window instead. If you want to be specific with the window, see WinTitle to figure out what you want, then put it in the first parameter. Something like
That will change the volume for VLC instead of whatever the active window is.
Code: Select all
Volume_Up::setWindowVol("ahk_exe vlc.exe","+15")
Volume_Down::setWindowVol("ahk_exe vlc.exe","-15")
Re: Change the volume of specific application
The script works, but it sadly only works when the window is focused so i can't really toggle the volume when im focusing other window.. is there any way to toggle the volume anytime even if i'm focusin other applications/windows?
Re: Change the volume of specific application
Hey @Masonjar13, I grabbed the long code to just throw it into a test script and then I used the below to try and bump up the volume, however it didn't do anything?Masonjar13 wrote: ↑28 Jul 2021, 16:57You'll need VA library, then you can use SetWindowVol().
...
If you don't want to use the libraries, here's an everything-included version.
Code: Select all
Volume_Up::setWindowVol(,"+15") Volume_Down::setWindowVol(,"-15") setWindowVol(winName:="a",vol:="n"){ if (vol=="n") return winGet,winPid,PID,% winName if !(volume:=GetVolumeObject(winPid)) return vsign:=subStr(vol,1,1) if (vsign="+"||vsign="-") { vol:=subStr(vol,2),vol/=100 VA_ISimpleAudioVolume_GetMasterVolume(volume,cvol) if (vsign="+") vol:=cvol+vol>1?1:cvol+vol else if (vsign="-") vol:=cvol-vol<0?0:cvol-vol } else vol/=100 VA_ISimpleAudioVolume_SetMasterVolume(volume,vol),objRelease(volume) } VA_GetMasterVolume(channel="", device_desc="playback") { if ! aev := VA_GetAudioEndpointVolume(device_desc) return if channel = VA_IAudioEndpointVolume_GetMasterVolumeLevelScalar(aev, vol) else VA_IAudioEndpointVolume_GetChannelVolumeLevelScalar(aev, channel-1, vol) ObjRelease(aev) return Round(vol*100,3) } VA_SetMasterVolume(vol, channel="", device_desc="playback") { vol := vol>100 ? 100 : vol<0 ? 0 : vol if ! aev := VA_GetAudioEndpointVolume(device_desc) return if channel = VA_IAudioEndpointVolume_SetMasterVolumeLevelScalar(aev, vol/100) else VA_IAudioEndpointVolume_SetChannelVolumeLevelScalar(aev, channel-1, vol/100) ObjRelease(aev) } VA_GetMasterChannelCount(device_desc="playback") { if ! aev := VA_GetAudioEndpointVolume(device_desc) return VA_IAudioEndpointVolume_GetChannelCount(aev, count) ObjRelease(aev) return count } VA_SetMasterMute(mute, device_desc="playback") { if ! aev := VA_GetAudioEndpointVolume(device_desc) return VA_IAudioEndpointVolume_SetMute(aev, mute) ObjRelease(aev) } VA_GetMasterMute(device_desc="playback") { if ! aev := VA_GetAudioEndpointVolume(device_desc) return VA_IAudioEndpointVolume_GetMute(aev, mute) ObjRelease(aev) return mute } ; ; SUBUNIT CONTROLS ; VA_GetVolume(subunit_desc="1", channel="", device_desc="playback") { if ! avl := VA_GetDeviceSubunit(device_desc, subunit_desc, "{7FB7B48F-531D-44A2-BCB3-5AD5A134B3DC}") return VA_IPerChannelDbLevel_GetChannelCount(avl, channel_count) if channel = { vol = 0 Loop, %channel_count% { VA_IPerChannelDbLevel_GetLevelRange(avl, A_Index-1, min_dB, max_dB, step_dB) VA_IPerChannelDbLevel_GetLevel(avl, A_Index-1, this_vol) this_vol := VA_dB2Scalar(this_vol, min_dB, max_dB) ; "Speakers Properties" reports the highest channel as the volume. if (this_vol > vol) vol := this_vol } } else if channel between 1 and channel_count { channel -= 1 VA_IPerChannelDbLevel_GetLevelRange(avl, channel, min_dB, max_dB, step_dB) VA_IPerChannelDbLevel_GetLevel(avl, channel, vol) vol := VA_dB2Scalar(vol, min_dB, max_dB) } ObjRelease(avl) return vol } VA_SetVolume(vol, subunit_desc="1", channel="", device_desc="playback") { if ! avl := VA_GetDeviceSubunit(device_desc, subunit_desc, "{7FB7B48F-531D-44A2-BCB3-5AD5A134B3DC}") return vol := vol<0 ? 0 : vol>100 ? 100 : vol VA_IPerChannelDbLevel_GetChannelCount(avl, channel_count) if channel = { ; Simple method -- resets balance to "center": ;VA_IPerChannelDbLevel_SetLevelUniform(avl, vol) vol_max = 0 Loop, %channel_count% { VA_IPerChannelDbLevel_GetLevelRange(avl, A_Index-1, min_dB, max_dB, step_dB) VA_IPerChannelDbLevel_GetLevel(avl, A_Index-1, this_vol) this_vol := VA_dB2Scalar(this_vol, min_dB, max_dB) channel%A_Index%vol := this_vol channel%A_Index%min := min_dB channel%A_Index%max := max_dB ; Scale all channels relative to the loudest channel. ; (This is how Vista's "Speakers Properties" dialog seems to work.) if (this_vol > vol_max) vol_max := this_vol } Loop, %channel_count% { this_vol := vol_max ? channel%A_Index%vol / vol_max * vol : vol this_vol := VA_Scalar2dB(this_vol/100, channel%A_Index%min, channel%A_Index%max) VA_IPerChannelDbLevel_SetLevel(avl, A_Index-1, this_vol) } } else if channel between 1 and %channel_count% { channel -= 1 VA_IPerChannelDbLevel_GetLevelRange(avl, channel, min_dB, max_dB, step_dB) VA_IPerChannelDbLevel_SetLevel(avl, channel, VA_Scalar2dB(vol/100, min_dB, max_dB)) } ObjRelease(avl) } VA_GetChannelCount(subunit_desc="1", device_desc="playback") { if ! avl := VA_GetDeviceSubunit(device_desc, subunit_desc, "{7FB7B48F-531D-44A2-BCB3-5AD5A134B3DC}") return VA_IPerChannelDbLevel_GetChannelCount(avl, channel_count) ObjRelease(avl) return channel_count } VA_SetMute(mute, subunit_desc="1", device_desc="playback") { if ! amute := VA_GetDeviceSubunit(device_desc, subunit_desc, "{DF45AEEA-B74A-4B6B-AFAD-2366B6AA012E}") return VA_IAudioMute_SetMute(amute, mute) ObjRelease(amute) } VA_GetMute(subunit_desc="1", device_desc="playback") { if ! amute := VA_GetDeviceSubunit(device_desc, subunit_desc, "{DF45AEEA-B74A-4B6B-AFAD-2366B6AA012E}") return VA_IAudioMute_GetMute(amute, muted) ObjRelease(amute) return muted } ; ; AUDIO METERING ; VA_GetAudioMeter(device_desc="playback") { if ! device := VA_GetDevice(device_desc) return 0 VA_IMMDevice_Activate(device, "{C02216F6-8C67-4B5B-9D00-D008E73E0064}", 7, 0, audioMeter) ObjRelease(device) return audioMeter } VA_GetDevicePeriod(device_desc, ByRef default_period, ByRef minimum_period="") { defaultPeriod := minimumPeriod := 0 if ! device := VA_GetDevice(device_desc) return false VA_IMMDevice_Activate(device, "{1CB9AD4C-DBFA-4c32-B178-C2F568A703B2}", 7, 0, audioClient) ObjRelease(device) ; IAudioClient::GetDevicePeriod DllCall(NumGet(NumGet(audioClient+0)+9*A_PtrSize), "ptr",audioClient, "int64*",default_period, "int64*",minimum_period) ; Convert 100-nanosecond units to milliseconds. default_period /= 10000 minimum_period /= 10000 ObjRelease(audioClient) return true } VA_GetAudioEndpointVolume(device_desc="playback") { if ! device := VA_GetDevice(device_desc) return 0 VA_IMMDevice_Activate(device, "{5CDF2C82-841E-4546-9722-0CF74078229A}", 7, 0, endpointVolume) ObjRelease(device) return endpointVolume } VA_GetDeviceSubunit(device_desc, subunit_desc, subunit_iid) { if ! device := VA_GetDevice(device_desc) return 0 subunit := VA_FindSubunit(device, subunit_desc, subunit_iid) ObjRelease(device) return subunit } VA_FindSubunit(device, target_desc, target_iid) { if target_desc is integer target_index := target_desc else RegExMatch(target_desc, "(?<_name>.*?)(?::(?<_index>\d+))?$", target) ; v2.01: Since target_name is now a regular expression, default to case-insensitive mode if no options are specified. if !RegExMatch(target_name,"^[^\(]+\)") target_name := "i)" target_name r := VA_EnumSubunits(device, "VA_FindSubunitCallback", target_name, target_iid , Object(0, target_index ? target_index : 1, 1, 0)) return r } VA_FindSubunitCallback(part, interface, index) { index[1] := index[1] + 1 ; current += 1 if (index[0] == index[1]) ; target == current ? { ObjAddRef(interface) return interface } } VA_EnumSubunits(device, callback, target_name="", target_iid="", callback_param="") { VA_IMMDevice_Activate(device, "{2A07407E-6497-4A18-9787-32F79BD0D98F}", 7, 0, deviceTopology) VA_IDeviceTopology_GetConnector(deviceTopology, 0, conn) ObjRelease(deviceTopology) VA_IConnector_GetConnectedTo(conn, conn_to) VA_IConnector_GetDataFlow(conn, data_flow) ObjRelease(conn) if !conn_to return ; blank to indicate error part := ComObjQuery(conn_to, "{AE2DE0E4-5BCA-4F2D-AA46-5D13F8FDB3A9}") ; IID_IPart ObjRelease(conn_to) if !part return r := VA_EnumSubunitsEx(part, data_flow, callback, target_name, target_iid, callback_param) ObjRelease(part) return r ; value returned by callback, or zero. } VA_EnumSubunitsEx(part, data_flow, callback, target_name="", target_iid="", callback_param="") { r := 0 VA_IPart_GetPartType(part, type) if type = 1 ; Subunit { VA_IPart_GetName(part, name) ; v2.01: target_name is now a regular expression. if RegExMatch(name, target_name) { if target_iid = r := %callback%(part, 0, callback_param) else if VA_IPart_Activate(part, 7, target_iid, interface) = 0 { r := %callback%(part, interface, callback_param) ; The callback is responsible for calling ObjAddRef() ; if it intends to keep the interface pointer. ObjRelease(interface) } if r return r ; early termination } } if data_flow = 0 VA_IPart_EnumPartsIncoming(part, parts) else VA_IPart_EnumPartsOutgoing(part, parts) VA_IPartsList_GetCount(parts, count) Loop %count% { VA_IPartsList_GetPart(parts, A_Index-1, subpart) r := VA_EnumSubunitsEx(subpart, data_flow, callback, target_name, target_iid, callback_param) ObjRelease(subpart) if r break ; early termination } ObjRelease(parts) return r ; continue/finished enumeration } ; device_desc = device_id ; | ( friendly_name | 'playback' | 'capture' ) [ ':' index ] VA_GetDevice(device_desc="playback") { static CLSID_MMDeviceEnumerator := "{BCDE0395-E52F-467C-8E3D-C4579291692E}" , IID_IMMDeviceEnumerator := "{A95664D2-9614-4F35-A746-DE8DB63617E6}" if !(deviceEnumerator := ComObjCreate(CLSID_MMDeviceEnumerator, IID_IMMDeviceEnumerator)) return 0 device := 0 if VA_IMMDeviceEnumerator_GetDevice(deviceEnumerator, device_desc, device) = 0 goto VA_GetDevice_Return if device_desc is integer { m2 := device_desc if m2 >= 4096 ; Probably a device pointer, passed here indirectly via VA_GetAudioMeter or such. { ObjAddRef(device := m2) goto VA_GetDevice_Return } } else RegExMatch(device_desc, "(.*?)\s*(?::(\d+))?$", m) if m1 in playback,p m1 := "", flow := 0 ; eRender else if m1 in capture,c m1 := "", flow := 1 ; eCapture else if (m1 . m2) = "" ; no name or number specified m1 := "", flow := 0 ; eRender (default) else flow := 2 ; eAll if (m1 . m2) = "" ; no name or number (maybe "playback" or "capture") { VA_IMMDeviceEnumerator_GetDefaultAudioEndpoint(deviceEnumerator, flow, 0, device) goto VA_GetDevice_Return } VA_IMMDeviceEnumerator_EnumAudioEndpoints(deviceEnumerator, flow, 1, devices) if m1 = { VA_IMMDeviceCollection_Item(devices, m2-1, device) goto VA_GetDevice_Return } VA_IMMDeviceCollection_GetCount(devices, count) index := 0 Loop % count if VA_IMMDeviceCollection_Item(devices, A_Index-1, device) = 0 if InStr(VA_GetDeviceName(device), m1) && (m2 = "" || ++index = m2) goto VA_GetDevice_Return else ObjRelease(device), device:=0 VA_GetDevice_Return: ObjRelease(deviceEnumerator) if devices ObjRelease(devices) return device ; may be 0 } VA_GetDeviceName(device) { static PKEY_Device_FriendlyName if !VarSetCapacity(PKEY_Device_FriendlyName) VarSetCapacity(PKEY_Device_FriendlyName, 20) ,VA_GUID(PKEY_Device_FriendlyName :="{A45C254E-DF1C-4EFD-8020-67D146A850E0}") ,NumPut(14, PKEY_Device_FriendlyName, 16) VarSetCapacity(prop, 16) VA_IMMDevice_OpenPropertyStore(device, 0, store) ; store->GetValue(.., [out] prop) DllCall(NumGet(NumGet(store+0)+5*A_PtrSize), "ptr", store, "ptr", &PKEY_Device_FriendlyName, "ptr", &prop) ObjRelease(store) VA_WStrOut(deviceName := NumGet(prop,8)) return deviceName } VA_SetDefaultEndpoint(device_desc, role) { /* Roles: eConsole = 0 ; Default Device eMultimedia = 1 eCommunications = 2 ; Default Communications Device */ if ! device := VA_GetDevice(device_desc) return 0 if VA_IMMDevice_GetId(device, id) = 0 { cfg := ComObjCreate("{294935CE-F637-4E7C-A41B-AB255460B862}" , "{568b9108-44bf-40b4-9006-86afe5b5a620}") hr := VA_xIPolicyConfigVista_SetDefaultEndpoint(cfg, id, role) ObjRelease(cfg) } ObjRelease(device) return hr = 0 } ; ; HELPERS ; ; Convert string to binary GUID structure. VA_GUID(ByRef guid_out, guid_in="%guid_out%") { if (guid_in == "%guid_out%") guid_in := guid_out if guid_in is integer return guid_in VarSetCapacity(guid_out, 16, 0) DllCall("ole32\CLSIDFromString", "wstr", guid_in, "ptr", &guid_out) return &guid_out } ; Convert binary GUID structure to string. VA_GUIDOut(ByRef guid) { VarSetCapacity(buf, 78) DllCall("ole32\StringFromGUID2", "ptr", &guid, "ptr", &buf, "int", 39) guid := StrGet(&buf, "UTF-16") } ; Convert COM-allocated wide char string pointer to usable string. VA_WStrOut(ByRef str) { str := StrGet(ptr := str, "UTF-16") DllCall("ole32\CoTaskMemFree", "ptr", ptr) ; FREES THE STRING. } VA_dB2Scalar(dB, min_dB, max_dB) { min_s := 10**(min_dB/20), max_s := 10**(max_dB/20) return ((10**(dB/20))-min_s)/(max_s-min_s)*100 } VA_Scalar2dB(s, min_dB, max_dB) { min_s := 10**(min_dB/20), max_s := 10**(max_dB/20) return log((max_s-min_s)*s+min_s)*20 } ; ; INTERFACE WRAPPERS ; Reference: Core Audio APIs in Windows Vista -- Programming Reference ; http://msdn2.microsoft.com/en-us/library/ms679156(VS.85).aspx ; ; ; IMMDevice : {D666063F-1587-4E43-81F1-B948E807363F} ; VA_IMMDevice_Activate(this, iid, ClsCtx, ActivationParams, ByRef Interface) { return DllCall(NumGet(NumGet(this+0)+3*A_PtrSize), "ptr", this, "ptr", VA_GUID(iid), "uint", ClsCtx, "uint", ActivationParams, "ptr*", Interface) } VA_IMMDevice_OpenPropertyStore(this, Access, ByRef Properties) { return DllCall(NumGet(NumGet(this+0)+4*A_PtrSize), "ptr", this, "uint", Access, "ptr*", Properties) } VA_IMMDevice_GetId(this, ByRef Id) { hr := DllCall(NumGet(NumGet(this+0)+5*A_PtrSize), "ptr", this, "uint*", Id) VA_WStrOut(Id) return hr } VA_IMMDevice_GetState(this, ByRef State) { return DllCall(NumGet(NumGet(this+0)+6*A_PtrSize), "ptr", this, "uint*", State) } ; ; IDeviceTopology : {2A07407E-6497-4A18-9787-32F79BD0D98F} ; VA_IDeviceTopology_GetConnectorCount(this, ByRef Count) { return DllCall(NumGet(NumGet(this+0)+3*A_PtrSize), "ptr", this, "uint*", Count) } VA_IDeviceTopology_GetConnector(this, Index, ByRef Connector) { return DllCall(NumGet(NumGet(this+0)+4*A_PtrSize), "ptr", this, "uint", Index, "ptr*", Connector) } VA_IDeviceTopology_GetSubunitCount(this, ByRef Count) { return DllCall(NumGet(NumGet(this+0)+5*A_PtrSize), "ptr", this, "uint*", Count) } VA_IDeviceTopology_GetSubunit(this, Index, ByRef Subunit) { return DllCall(NumGet(NumGet(this+0)+6*A_PtrSize), "ptr", this, "uint", Index, "ptr*", Subunit) } VA_IDeviceTopology_GetPartById(this, Id, ByRef Part) { return DllCall(NumGet(NumGet(this+0)+7*A_PtrSize), "ptr", this, "uint", Id, "ptr*", Part) } VA_IDeviceTopology_GetDeviceId(this, ByRef DeviceId) { hr := DllCall(NumGet(NumGet(this+0)+8*A_PtrSize), "ptr", this, "uint*", DeviceId) VA_WStrOut(DeviceId) return hr } VA_IDeviceTopology_GetSignalPath(this, PartFrom, PartTo, RejectMixedPaths, ByRef Parts) { return DllCall(NumGet(NumGet(this+0)+9*A_PtrSize), "ptr", this, "ptr", PartFrom, "ptr", PartTo, "int", RejectMixedPaths, "ptr*", Parts) } ; ; IConnector : {9c2c4058-23f5-41de-877a-df3af236a09e} ; VA_IConnector_GetType(this, ByRef Type) { return DllCall(NumGet(NumGet(this+0)+3*A_PtrSize), "ptr", this, "int*", Type) } VA_IConnector_GetDataFlow(this, ByRef Flow) { return DllCall(NumGet(NumGet(this+0)+4*A_PtrSize), "ptr", this, "int*", Flow) } VA_IConnector_ConnectTo(this, ConnectTo) { return DllCall(NumGet(NumGet(this+0)+5*A_PtrSize), "ptr", this, "ptr", ConnectTo) } VA_IConnector_Disconnect(this) { return DllCall(NumGet(NumGet(this+0)+6*A_PtrSize), "ptr", this) } VA_IConnector_IsConnected(this, ByRef Connected) { return DllCall(NumGet(NumGet(this+0)+7*A_PtrSize), "ptr", this, "int*", Connected) } VA_IConnector_GetConnectedTo(this, ByRef ConTo) { return DllCall(NumGet(NumGet(this+0)+8*A_PtrSize), "ptr", this, "ptr*", ConTo) } VA_IConnector_GetConnectorIdConnectedTo(this, ByRef ConnectorId) { hr := DllCall(NumGet(NumGet(this+0)+9*A_PtrSize), "ptr", this, "ptr*", ConnectorId) VA_WStrOut(ConnectorId) return hr } VA_IConnector_GetDeviceIdConnectedTo(this, ByRef DeviceId) { hr := DllCall(NumGet(NumGet(this+0)+10*A_PtrSize), "ptr", this, "ptr*", DeviceId) VA_WStrOut(DeviceId) return hr } ; ; IPart : {AE2DE0E4-5BCA-4F2D-AA46-5D13F8FDB3A9} ; VA_IPart_GetName(this, ByRef Name) { hr := DllCall(NumGet(NumGet(this+0)+3*A_PtrSize), "ptr", this, "ptr*", Name) VA_WStrOut(Name) return hr } VA_IPart_GetLocalId(this, ByRef Id) { return DllCall(NumGet(NumGet(this+0)+4*A_PtrSize), "ptr", this, "uint*", Id) } VA_IPart_GetGlobalId(this, ByRef GlobalId) { hr := DllCall(NumGet(NumGet(this+0)+5*A_PtrSize), "ptr", this, "ptr*", GlobalId) VA_WStrOut(GlobalId) return hr } VA_IPart_GetPartType(this, ByRef PartType) { return DllCall(NumGet(NumGet(this+0)+6*A_PtrSize), "ptr", this, "int*", PartType) } VA_IPart_GetSubType(this, ByRef SubType) { VarSetCapacity(SubType,16,0) hr := DllCall(NumGet(NumGet(this+0)+7*A_PtrSize), "ptr", this, "ptr", &SubType) VA_GUIDOut(SubType) return hr } VA_IPart_GetControlInterfaceCount(this, ByRef Count) { return DllCall(NumGet(NumGet(this+0)+8*A_PtrSize), "ptr", this, "uint*", Count) } VA_IPart_GetControlInterface(this, Index, ByRef InterfaceDesc) { return DllCall(NumGet(NumGet(this+0)+9*A_PtrSize), "ptr", this, "uint", Index, "ptr*", InterfaceDesc) } VA_IPart_EnumPartsIncoming(this, ByRef Parts) { return DllCall(NumGet(NumGet(this+0)+10*A_PtrSize), "ptr", this, "ptr*", Parts) } VA_IPart_EnumPartsOutgoing(this, ByRef Parts) { return DllCall(NumGet(NumGet(this+0)+11*A_PtrSize), "ptr", this, "ptr*", Parts) } VA_IPart_GetTopologyObject(this, ByRef Topology) { return DllCall(NumGet(NumGet(this+0)+12*A_PtrSize), "ptr", this, "ptr*", Topology) } VA_IPart_Activate(this, ClsContext, iid, ByRef Object) { return DllCall(NumGet(NumGet(this+0)+13*A_PtrSize), "ptr", this, "uint", ClsContext, "ptr", VA_GUID(iid), "ptr*", Object) } VA_IPart_RegisterControlChangeCallback(this, iid, Notify) { return DllCall(NumGet(NumGet(this+0)+14*A_PtrSize), "ptr", this, "ptr", VA_GUID(iid), "ptr", Notify) } VA_IPart_UnregisterControlChangeCallback(this, Notify) { return DllCall(NumGet(NumGet(this+0)+15*A_PtrSize), "ptr", this, "ptr", Notify) } ; ; IPartsList : {6DAA848C-5EB0-45CC-AEA5-998A2CDA1FFB} ; VA_IPartsList_GetCount(this, ByRef Count) { return DllCall(NumGet(NumGet(this+0)+3*A_PtrSize), "ptr", this, "uint*", Count) } VA_IPartsList_GetPart(this, INdex, ByRef Part) { return DllCall(NumGet(NumGet(this+0)+4*A_PtrSize), "ptr", this, "uint", Index, "ptr*", Part) } ; ; IAudioEndpointVolume : {5CDF2C82-841E-4546-9722-0CF74078229A} ; VA_IAudioEndpointVolume_RegisterControlChangeNotify(this, Notify) { return DllCall(NumGet(NumGet(this+0)+3*A_PtrSize), "ptr", this, "ptr", Notify) } VA_IAudioEndpointVolume_UnregisterControlChangeNotify(this, Notify) { return DllCall(NumGet(NumGet(this+0)+4*A_PtrSize), "ptr", this, "ptr", Notify) } VA_IAudioEndpointVolume_GetChannelCount(this, ByRef ChannelCount) { return DllCall(NumGet(NumGet(this+0)+5*A_PtrSize), "ptr", this, "uint*", ChannelCount) } VA_IAudioEndpointVolume_SetMasterVolumeLevel(this, LevelDB, GuidEventContext="") { return DllCall(NumGet(NumGet(this+0)+6*A_PtrSize), "ptr", this, "float", LevelDB, "ptr", VA_GUID(GuidEventContext)) } VA_IAudioEndpointVolume_SetMasterVolumeLevelScalar(this, Level, GuidEventContext="") { return DllCall(NumGet(NumGet(this+0)+7*A_PtrSize), "ptr", this, "float", Level, "ptr", VA_GUID(GuidEventContext)) } VA_IAudioEndpointVolume_GetMasterVolumeLevel(this, ByRef LevelDB) { return DllCall(NumGet(NumGet(this+0)+8*A_PtrSize), "ptr", this, "float*", LevelDB) } VA_IAudioEndpointVolume_GetMasterVolumeLevelScalar(this, ByRef Level) { return DllCall(NumGet(NumGet(this+0)+9*A_PtrSize), "ptr", this, "float*", Level) } VA_IAudioEndpointVolume_SetChannelVolumeLevel(this, Channel, LevelDB, GuidEventContext="") { return DllCall(NumGet(NumGet(this+0)+10*A_PtrSize), "ptr", this, "uint", Channel, "float", LevelDB, "ptr", VA_GUID(GuidEventContext)) } VA_IAudioEndpointVolume_SetChannelVolumeLevelScalar(this, Channel, Level, GuidEventContext="") { return DllCall(NumGet(NumGet(this+0)+11*A_PtrSize), "ptr", this, "uint", Channel, "float", Level, "ptr", VA_GUID(GuidEventContext)) } VA_IAudioEndpointVolume_GetChannelVolumeLevel(this, Channel, ByRef LevelDB) { return DllCall(NumGet(NumGet(this+0)+12*A_PtrSize), "ptr", this, "uint", Channel, "float*", LevelDB) } VA_IAudioEndpointVolume_GetChannelVolumeLevelScalar(this, Channel, ByRef Level) { return DllCall(NumGet(NumGet(this+0)+13*A_PtrSize), "ptr", this, "uint", Channel, "float*", Level) } VA_IAudioEndpointVolume_SetMute(this, Mute, GuidEventContext="") { return DllCall(NumGet(NumGet(this+0)+14*A_PtrSize), "ptr", this, "int", Mute, "ptr", VA_GUID(GuidEventContext)) } VA_IAudioEndpointVolume_GetMute(this, ByRef Mute) { return DllCall(NumGet(NumGet(this+0)+15*A_PtrSize), "ptr", this, "int*", Mute) } VA_IAudioEndpointVolume_GetVolumeStepInfo(this, ByRef Step, ByRef StepCount) { return DllCall(NumGet(NumGet(this+0)+16*A_PtrSize), "ptr", this, "uint*", Step, "uint*", StepCount) } VA_IAudioEndpointVolume_VolumeStepUp(this, GuidEventContext="") { return DllCall(NumGet(NumGet(this+0)+17*A_PtrSize), "ptr", this, "ptr", VA_GUID(GuidEventContext)) } VA_IAudioEndpointVolume_VolumeStepDown(this, GuidEventContext="") { return DllCall(NumGet(NumGet(this+0)+18*A_PtrSize), "ptr", this, "ptr", VA_GUID(GuidEventContext)) } VA_IAudioEndpointVolume_QueryHardwareSupport(this, ByRef HardwareSupportMask) { return DllCall(NumGet(NumGet(this+0)+19*A_PtrSize), "ptr", this, "uint*", HardwareSupportMask) } VA_IAudioEndpointVolume_GetVolumeRange(this, ByRef MinDB, ByRef MaxDB, ByRef IncrementDB) { return DllCall(NumGet(NumGet(this+0)+20*A_PtrSize), "ptr", this, "float*", MinDB, "float*", MaxDB, "float*", IncrementDB) } ; ; IPerChannelDbLevel : {C2F8E001-F205-4BC9-99BC-C13B1E048CCB} ; IAudioVolumeLevel : {7FB7B48F-531D-44A2-BCB3-5AD5A134B3DC} ; IAudioBass : {A2B1A1D9-4DB3-425D-A2B2-BD335CB3E2E5} ; IAudioMidrange : {5E54B6D7-B44B-40D9-9A9E-E691D9CE6EDF} ; IAudioTreble : {0A717812-694E-4907-B74B-BAFA5CFDCA7B} ; VA_IPerChannelDbLevel_GetChannelCount(this, ByRef Channels) { return DllCall(NumGet(NumGet(this+0)+3*A_PtrSize), "ptr", this, "uint*", Channels) } VA_IPerChannelDbLevel_GetLevelRange(this, Channel, ByRef MinLevelDB, ByRef MaxLevelDB, ByRef Stepping) { return DllCall(NumGet(NumGet(this+0)+4*A_PtrSize), "ptr", this, "uint", Channel, "float*", MinLevelDB, "float*", MaxLevelDB, "float*", Stepping) } VA_IPerChannelDbLevel_GetLevel(this, Channel, ByRef LevelDB) { return DllCall(NumGet(NumGet(this+0)+5*A_PtrSize), "ptr", this, "uint", Channel, "float*", LevelDB) } VA_IPerChannelDbLevel_SetLevel(this, Channel, LevelDB, GuidEventContext="") { return DllCall(NumGet(NumGet(this+0)+6*A_PtrSize), "ptr", this, "uint", Channel, "float", LevelDB, "ptr", VA_GUID(GuidEventContext)) } VA_IPerChannelDbLevel_SetLevelUniform(this, LevelDB, GuidEventContext="") { return DllCall(NumGet(NumGet(this+0)+7*A_PtrSize), "ptr", this, "float", LevelDB, "ptr", VA_GUID(GuidEventContext)) } VA_IPerChannelDbLevel_SetLevelAllChannels(this, LevelsDB, ChannelCount, GuidEventContext="") { return DllCall(NumGet(NumGet(this+0)+8*A_PtrSize), "ptr", this, "uint", LevelsDB, "uint", ChannelCount, "ptr", VA_GUID(GuidEventContext)) } ; ; IAudioMute : {DF45AEEA-B74A-4B6B-AFAD-2366B6AA012E} ; VA_IAudioMute_SetMute(this, Muted, GuidEventContext="") { return DllCall(NumGet(NumGet(this+0)+3*A_PtrSize), "ptr", this, "int", Muted, "ptr", VA_GUID(GuidEventContext)) } VA_IAudioMute_GetMute(this, ByRef Muted) { return DllCall(NumGet(NumGet(this+0)+4*A_PtrSize), "ptr", this, "int*", Muted) } ; ; IAudioAutoGainControl : {85401FD4-6DE4-4b9d-9869-2D6753A82F3C} ; VA_IAudioAutoGainControl_GetEnabled(this, ByRef Enabled) { return DllCall(NumGet(NumGet(this+0)+3*A_PtrSize), "ptr", this, "int*", Enabled) } VA_IAudioAutoGainControl_SetEnabled(this, Enable, GuidEventContext="") { return DllCall(NumGet(NumGet(this+0)+4*A_PtrSize), "ptr", this, "int", Enable, "ptr", VA_GUID(GuidEventContext)) } ; ; IAudioMeterInformation : {C02216F6-8C67-4B5B-9D00-D008E73E0064} ; VA_IAudioMeterInformation_GetPeakValue(this, ByRef Peak) { return DllCall(NumGet(NumGet(this+0)+3*A_PtrSize), "ptr", this, "float*", Peak) } VA_IAudioMeterInformation_GetMeteringChannelCount(this, ByRef ChannelCount) { return DllCall(NumGet(NumGet(this+0)+4*A_PtrSize), "ptr", this, "uint*", ChannelCount) } VA_IAudioMeterInformation_GetChannelsPeakValues(this, ChannelCount, PeakValues) { return DllCall(NumGet(NumGet(this+0)+5*A_PtrSize), "ptr", this, "uint", ChannelCount, "ptr", PeakValues) } VA_IAudioMeterInformation_QueryHardwareSupport(this, ByRef HardwareSupportMask) { return DllCall(NumGet(NumGet(this+0)+6*A_PtrSize), "ptr", this, "uint*", HardwareSupportMask) } ; ; IAudioClient : {1CB9AD4C-DBFA-4c32-B178-C2F568A703B2} ; VA_IAudioClient_Initialize(this, ShareMode, StreamFlags, BufferDuration, Periodicity, Format, AudioSessionGuid) { return DllCall(NumGet(NumGet(this+0)+3*A_PtrSize), "ptr", this, "int", ShareMode, "uint", StreamFlags, "int64", BufferDuration, "int64", Periodicity, "ptr", Format, "ptr", VA_GUID(AudioSessionGuid)) } VA_IAudioClient_GetBufferSize(this, ByRef NumBufferFrames) { return DllCall(NumGet(NumGet(this+0)+4*A_PtrSize), "ptr", this, "uint*", NumBufferFrames) } VA_IAudioClient_GetStreamLatency(this, ByRef Latency) { return DllCall(NumGet(NumGet(this+0)+5*A_PtrSize), "ptr", this, "int64*", Latency) } VA_IAudioClient_GetCurrentPadding(this, ByRef NumPaddingFrames) { return DllCall(NumGet(NumGet(this+0)+6*A_PtrSize), "ptr", this, "uint*", NumPaddingFrames) } VA_IAudioClient_IsFormatSupported(this, ShareMode, Format, ByRef ClosestMatch) { return DllCall(NumGet(NumGet(this+0)+7*A_PtrSize), "ptr", this, "int", ShareMode, "ptr", Format, "ptr*", ClosestMatch) } VA_IAudioClient_GetMixFormat(this, ByRef Format) { return DllCall(NumGet(NumGet(this+0)+8*A_PtrSize), "ptr", this, "uint*", Format) } VA_IAudioClient_GetDevicePeriod(this, ByRef DefaultDevicePeriod, ByRef MinimumDevicePeriod) { return DllCall(NumGet(NumGet(this+0)+9*A_PtrSize), "ptr", this, "int64*", DefaultDevicePeriod, "int64*", MinimumDevicePeriod) } VA_IAudioClient_Start(this) { return DllCall(NumGet(NumGet(this+0)+10*A_PtrSize), "ptr", this) } VA_IAudioClient_Stop(this) { return DllCall(NumGet(NumGet(this+0)+11*A_PtrSize), "ptr", this) } VA_IAudioClient_Reset(this) { return DllCall(NumGet(NumGet(this+0)+12*A_PtrSize), "ptr", this) } VA_IAudioClient_SetEventHandle(this, eventHandle) { return DllCall(NumGet(NumGet(this+0)+13*A_PtrSize), "ptr", this, "ptr", eventHandle) } VA_IAudioClient_GetService(this, iid, ByRef Service) { return DllCall(NumGet(NumGet(this+0)+14*A_PtrSize), "ptr", this, "ptr", VA_GUID(iid), "ptr*", Service) } ; ; IAudioSessionControl : {F4B1A599-7266-4319-A8CA-E70ACB11E8CD} ; /* AudioSessionStateInactive = 0 AudioSessionStateActive = 1 AudioSessionStateExpired = 2 */ VA_IAudioSessionControl_GetState(this, ByRef State) { return DllCall(NumGet(NumGet(this+0)+3*A_PtrSize), "ptr", this, "int*", State) } VA_IAudioSessionControl_GetDisplayName(this, ByRef DisplayName) { hr := DllCall(NumGet(NumGet(this+0)+4*A_PtrSize), "ptr", this, "ptr*", DisplayName) VA_WStrOut(DisplayName) return hr } VA_IAudioSessionControl_SetDisplayName(this, DisplayName, EventContext) { return DllCall(NumGet(NumGet(this+0)+5*A_PtrSize), "ptr", this, "wstr", DisplayName, "ptr", VA_GUID(EventContext)) } VA_IAudioSessionControl_GetIconPath(this, ByRef IconPath) { hr := DllCall(NumGet(NumGet(this+0)+6*A_PtrSize), "ptr", this, "ptr*", IconPath) VA_WStrOut(IconPath) return hr } VA_IAudioSessionControl_SetIconPath(this, IconPath) { return DllCall(NumGet(NumGet(this+0)+7*A_PtrSize), "ptr", this, "wstr", IconPath) } VA_IAudioSessionControl_GetGroupingParam(this, ByRef Param) { VarSetCapacity(Param,16,0) hr := DllCall(NumGet(NumGet(this+0)+8*A_PtrSize), "ptr", this, "ptr", &Param) VA_GUIDOut(Param) return hr } VA_IAudioSessionControl_SetGroupingParam(this, Param, EventContext) { return DllCall(NumGet(NumGet(this+0)+9*A_PtrSize), "ptr", this, "ptr", VA_GUID(Param), "ptr", VA_GUID(EventContext)) } VA_IAudioSessionControl_RegisterAudioSessionNotification(this, NewNotifications) { return DllCall(NumGet(NumGet(this+0)+10*A_PtrSize), "ptr", this, "ptr", NewNotifications) } VA_IAudioSessionControl_UnregisterAudioSessionNotification(this, NewNotifications) { return DllCall(NumGet(NumGet(this+0)+11*A_PtrSize), "ptr", this, "ptr", NewNotifications) } ; ; IAudioSessionManager : {BFA971F1-4D5E-40BB-935E-967039BFBEE4} ; VA_IAudioSessionManager_GetAudioSessionControl(this, AudioSessionGuid) { return DllCall(NumGet(NumGet(this+0)+3*A_PtrSize), "ptr", this, "ptr", VA_GUID(AudioSessionGuid)) } VA_IAudioSessionManager_GetSimpleAudioVolume(this, AudioSessionGuid, StreamFlags, ByRef AudioVolume) { return DllCall(NumGet(NumGet(this+0)+4*A_PtrSize), "ptr", this, "ptr", VA_GUID(AudioSessionGuid), "uint", StreamFlags, "uint*", AudioVolume) } ; ; IMMDeviceEnumerator ; VA_IMMDeviceEnumerator_EnumAudioEndpoints(this, DataFlow, StateMask, ByRef Devices) { return DllCall(NumGet(NumGet(this+0)+3*A_PtrSize), "ptr", this, "int", DataFlow, "uint", StateMask, "ptr*", Devices) } VA_IMMDeviceEnumerator_GetDefaultAudioEndpoint(this, DataFlow, Role, ByRef Endpoint) { return DllCall(NumGet(NumGet(this+0)+4*A_PtrSize), "ptr", this, "int", DataFlow, "int", Role, "ptr*", Endpoint) } VA_IMMDeviceEnumerator_GetDevice(this, id, ByRef Device) { return DllCall(NumGet(NumGet(this+0)+5*A_PtrSize), "ptr", this, "wstr", id, "ptr*", Device) } VA_IMMDeviceEnumerator_RegisterEndpointNotificationCallback(this, Client) { return DllCall(NumGet(NumGet(this+0)+6*A_PtrSize), "ptr", this, "ptr", Client) } VA_IMMDeviceEnumerator_UnregisterEndpointNotificationCallback(this, Client) { return DllCall(NumGet(NumGet(this+0)+7*A_PtrSize), "ptr", this, "ptr", Client) } ; ; IMMDeviceCollection ; VA_IMMDeviceCollection_GetCount(this, ByRef Count) { return DllCall(NumGet(NumGet(this+0)+3*A_PtrSize), "ptr", this, "uint*", Count) } VA_IMMDeviceCollection_Item(this, Index, ByRef Device) { return DllCall(NumGet(NumGet(this+0)+4*A_PtrSize), "ptr", this, "uint", Index, "ptr*", Device) } ; ; IControlInterface ; VA_IControlInterface_GetName(this, ByRef Name) { hr := DllCall(NumGet(NumGet(this+0)+3*A_PtrSize), "ptr", this, "ptr*", Name) VA_WStrOut(Name) return hr } VA_IControlInterface_GetIID(this, ByRef IID) { VarSetCapacity(IID,16,0) hr := DllCall(NumGet(NumGet(this+0)+4*A_PtrSize), "ptr", this, "ptr", &IID) VA_GUIDOut(IID) return hr } /* INTERFACES REQUIRING WINDOWS 7 / SERVER 2008 R2 */ ; ; IAudioSessionControl2 : {bfb7ff88-7239-4fc9-8fa2-07c950be9c6d} ; extends IAudioSessionControl ; VA_IAudioSessionControl2_GetSessionIdentifier(this, ByRef id) { hr := DllCall(NumGet(NumGet(this+0)+12*A_PtrSize), "ptr", this, "ptr*", id) VA_WStrOut(id) return hr } VA_IAudioSessionControl2_GetSessionInstanceIdentifier(this, ByRef id) { hr := DllCall(NumGet(NumGet(this+0)+13*A_PtrSize), "ptr", this, "ptr*", id) VA_WStrOut(id) return hr } VA_IAudioSessionControl2_GetProcessId(this, ByRef pid) { return DllCall(NumGet(NumGet(this+0)+14*A_PtrSize), "ptr", this, "uint*", pid) } VA_IAudioSessionControl2_IsSystemSoundsSession(this) { return DllCall(NumGet(NumGet(this+0)+15*A_PtrSize), "ptr", this) } VA_IAudioSessionControl2_SetDuckingPreference(this, OptOut) { return DllCall(NumGet(NumGet(this+0)+16*A_PtrSize), "ptr", this, "int", OptOut) } ; ; IAudioSessionManager2 : {77AA99A0-1BD6-484F-8BC7-2C654C9A9B6F} ; extends IAudioSessionManager ; VA_IAudioSessionManager2_GetSessionEnumerator(this, ByRef SessionEnum) { return DllCall(NumGet(NumGet(this+0)+5*A_PtrSize), "ptr", this, "ptr*", SessionEnum) } VA_IAudioSessionManager2_RegisterSessionNotification(this, SessionNotification) { return DllCall(NumGet(NumGet(this+0)+6*A_PtrSize), "ptr", this, "ptr", SessionNotification) } VA_IAudioSessionManager2_UnregisterSessionNotification(this, SessionNotification) { return DllCall(NumGet(NumGet(this+0)+7*A_PtrSize), "ptr", this, "ptr", SessionNotification) } VA_IAudioSessionManager2_RegisterDuckNotification(this, SessionNotification) { return DllCall(NumGet(NumGet(this+0)+8*A_PtrSize), "ptr", this, "ptr", SessionNotification) } VA_IAudioSessionManager2_UnregisterDuckNotification(this, SessionNotification) { return DllCall(NumGet(NumGet(this+0)+9*A_PtrSize), "ptr", this, "ptr", SessionNotification) } ; ; IAudioSessionEnumerator : {E2F5BB11-0570-40CA-ACDD-3AA01277DEE8} ; VA_IAudioSessionEnumerator_GetCount(this, ByRef SessionCount) { return DllCall(NumGet(NumGet(this+0)+3*A_PtrSize), "ptr", this, "int*", SessionCount) } VA_IAudioSessionEnumerator_GetSession(this, SessionCount, ByRef Session) { return DllCall(NumGet(NumGet(this+0)+4*A_PtrSize), "ptr", this, "int", SessionCount, "ptr*", Session) } /* UNDOCUMENTED INTERFACES */ ; Thanks to Dave Amenta for publishing this interface - http://goo.gl/6L93L ; IID := "{568b9108-44bf-40b4-9006-86afe5b5a620}" ; CLSID := "{294935CE-F637-4E7C-A41B-AB255460B862}" VA_xIPolicyConfigVista_SetDefaultEndpoint(this, DeviceId, Role) { return DllCall(NumGet(NumGet(this+0)+12*A_PtrSize), "ptr", this, "wstr", DeviceId, "int", Role) } ; ; ISimpleAudioVolume : {87CE5498-68D6-44E5-9215-6DA47EF883D8} ; VA_ISimpleAudioVolume_SetMasterVolume(this, ByRef fLevel, GuidEventContext="") { return DllCall(NumGet(NumGet(this+0)+3*A_PtrSize), "ptr", this, "float", fLevel, "ptr", VA_GUID(GuidEventContext)) } VA_ISimpleAudioVolume_GetMasterVolume(this, ByRef fLevel) { return DllCall(NumGet(NumGet(this+0)+4*A_PtrSize), "ptr", this, "float*", fLevel) } VA_ISimpleAudioVolume_SetMute(this, ByRef Muted, GuidEventContext="") { return DllCall(NumGet(NumGet(this+0)+5*A_PtrSize), "ptr", this, "int", Muted, "ptr", VA_GUID(GuidEventContext)) } VA_ISimpleAudioVolume_GetMute(this, ByRef Muted) { return DllCall(NumGet(NumGet(this+0)+6*A_PtrSize), "ptr", this, "int*", Muted) } ;Required for app specific mute GetVolumeObject(Param = 0) { static IID_IASM2 := "{77AA99A0-1BD6-484F-8BC7-2C654C9A9B6F}" , IID_IASC2 := "{bfb7ff88-7239-4fc9-8fa2-07c950be9c6d}" , IID_ISAV := "{87CE5498-68D6-44E5-9215-6DA47EF883D8}" ; Get PID from process name if Param is not Integer { Process, Exist, %Param% Param := ErrorLevel } ; GetDefaultAudioEndpoint DAE := VA_GetDevice() ; activate the session manager VA_IMMDevice_Activate(DAE, IID_IASM2, 0, 0, IASM2) ; enumerate sessions for on this device VA_IAudioSessionManager2_GetSessionEnumerator(IASM2, IASE) VA_IAudioSessionEnumerator_GetCount(IASE, Count) ; search for an audio session with the required name Loop, % Count { ; Get the IAudioSessionControl object VA_IAudioSessionEnumerator_GetSession(IASE, A_Index-1, IASC) ; Query the IAudioSessionControl for an IAudioSessionControl2 object IASC2 := ComObjQuery(IASC, IID_IASC2) ObjRelease(IASC) ; Get the session's process ID VA_IAudioSessionControl2_GetProcessID(IASC2, SPID) ; If the process name is the one we are looking for if (SPID == Param) { ; Query for the ISimpleAudioVolume ISAV := ComObjQuery(IASC2, IID_ISAV) ObjRelease(IASC2) break } ObjRelease(IASC2) } ObjRelease(IASE) ObjRelease(IASM2) ObjRelease(DAE) return ISAV }
!a::setWindowVol(,"+15")
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Masonjar13
- Posts: 1555
- Joined: 20 Jul 2014, 10:16
- Location: Не Россия
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Re: Change the volume of specific application
I answered this in my last message, you'll need to give it a valid WinTitle.
Try running as admin. I use the following on a daily basis, works fine.submeg wrote:
Hey @Masonjar13, I grabbed the long code to just throw it into a test script and then I used the below to try and bump up the volume, however it didn't do anything?
!a::setWindowVol(,"+15")
Code: Select all
^Volume_Up::setWindowVol(,"+2")
^Volume_Down::setWindowVol(,"-2")
It could also be that you're trying to add above 100, which doesn't work. This function specifically changes the process volume as displayed in the mixer. Process volumes, at 100%, are equal to the master volume, but this does not change the master volume.
Re: Change the volume of specific application
I logged into my admin account, but no luck. How can you force a script to run as admin?Masonjar13 wrote: ↑30 Jul 2021, 18:09Try running as admin. I use the following on a daily basis, works fine.Only other possible affecting difference are hooks being explicitly installed (mouse and keyboard).Code: Select all
^Volume_Up::setWindowVol(,"+2") ^Volume_Down::setWindowVol(,"-2")
It could also be that you're trying to add above 100, which doesn't work. This function specifically changes the process volume as displayed in the mixer. Process volumes, at 100%, are equal to the master volume, but this does not change the master volume.
regarding the hooks, I have this script as a stand alone and not running anything else at the time just so I can see how it works. Volume was at 18% at the time.
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Check out my site, submeg.com
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Masonjar13
- Posts: 1555
- Joined: 20 Jul 2014, 10:16
- Location: Не Россия
- Contact:
Re: Change the volume of specific application
I tried the code as I posted it, in a separate script, using !a as you did, worked fine for me. Right-click the script > Run as administrator.
Edit: again, it doesn't alter the master volume. The mixer doesn't show process volume percentage, you can only determine that by looking at it (or you can use parts of the function to return the percentage). How you can test it is to go into the mixer, lower the volume of a particular process, click back onto the window of the process, use your hotkey, then check the mixer again.
Edit 2: I took a screenshot, perhaps that will make it more clear what is happening.
In the image, the master volume is 20, and the system sounds are at 10. Doing setWindowVol(,50) will produce this (though I don't know the actual process for system sounds, I keep them disabled), because 10 is 50% of 20, which is the current max. If you increase the master volume, the system sounds will follow, maintaining 50% of the master volume, eg, if you change master to 50, system sounds would be 25. If you do setWindowVol(,"+25"), system sounds would be 75% of the master volume. At master 20, this makes system sounds 15.
Edit: again, it doesn't alter the master volume. The mixer doesn't show process volume percentage, you can only determine that by looking at it (or you can use parts of the function to return the percentage). How you can test it is to go into the mixer, lower the volume of a particular process, click back onto the window of the process, use your hotkey, then check the mixer again.
Edit 2: I took a screenshot, perhaps that will make it more clear what is happening.
In the image, the master volume is 20, and the system sounds are at 10. Doing setWindowVol(,50) will produce this (though I don't know the actual process for system sounds, I keep them disabled), because 10 is 50% of 20, which is the current max. If you increase the master volume, the system sounds will follow, maintaining 50% of the master volume, eg, if you change master to 50, system sounds would be 25. If you do setWindowVol(,"+25"), system sounds would be 75% of the master volume. At master 20, this makes system sounds 15.
Re: Change the volume of specific application
thanks @Masonjar13 , I understand now. Yes, you are quite correct, it does edit the volume of the active application. Thank you very much for that.Masonjar13 wrote: ↑30 Jul 2021, 19:54...
Edit: again, it doesn't alter the master volume...How you can test it is to go into the mixer, lower the volume of a particular process, click back onto the window of the process, use your hotkey, then check the mixer again.
Is there a way to modify the volume of a program that is not active, without using the name of the application? For example, Spotify's name changes as the song changes, but the class and the process ID would stay the same. Is it possible to use a different identifier?
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Masonjar13
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Re: Change the volume of specific application
Yep, in the example from my second post, you'll see I use the exe name rather than the name of the window. As you said, using the name is really unreliable, so using the window class and/or exe is often the best option. Note that this doesn't change the volume within Spotify, same goes for VLC or any other media player. They have their own integrated volume sliders. For VLC, you can do ControlSend to send whatever hotkeys trigger the volume (changeable I think), for Spotify, there are a few different solutions. Spotify keeps it's internal volume level synced in the cloud, which is what allows you to control the app on your computer via your phone (cross-device). Spotify.ahk is one way to change it. There's also a local way to volume change it with AHK, I'm unfamiliar though. Google could probably tell you that one.submeg wrote: ↑30 Jul 2021, 21:09Is there a way to modify the volume of a program that is not active, without using the name of the application? For example, Spotify's name changes as the song changes, but the class and the process ID would stay the same. Is it possible to use a different identifier?
If you wanted to just use this one script, setting the internal volume to max will do you just fine.
Re: Change the volume of specific application
So could Spotify.exe work in this case? Even the ahk class is iffy: Chrome_WidgetWin_0; an actual chrome browser has Chrome_WidgetWin_1 as the class, so it doesn't fill me with much confidence...Masonjar13 wrote: ↑30 Jul 2021, 21:37
Yep, in the example from my second post, you'll see I use the exe name rather than the name of the window...so using the window class and/or exe is often the best option... Spotify.ahk is one way to change it. There's also a local way to volume change it with AHK, I'm unfamiliar though. Google could probably tell you that one.
If you wanted to just use this one script, setting the internal volume to max will do you just fine.
EDIT: It does indeed! Wow, nice. Only issue is that you need to have the master at full and turn everything down...hmm, an easy way to blow yourself out the chair!!
Code: Select all
!a::setWindowVol("ahk_exe Spotify.exe","+15")
!s::setWindowVol("ahk_exe Spotify.exe","-15")
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Re: Change the volume of specific application
i don't think you understand.. the volume in mixer does work only when Spotify is in focus. when i focus mixer it won't work. so anytime i want to lower the volume of spotify i need to focus it. i want to use the script without having to do that. i can't use Spotify.exe as the WinTitle so i'm using Spotify as WinTitle.
Photo i've added shows what happenes when i use Spotify.exe as WinTitle.
Photo i've added shows what happenes when i use Spotify.exe as WinTitle.
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Masonjar13
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Re: Change the volume of specific application
Looks like a syntax error. Use the Spotify example submeg just posted, works fine.
Re: Change the volume of specific application
Hey @fyvmlss, it works for me even if spotify isn't the active program.Masonjar13 wrote: ↑31 Jul 2021, 13:58Looks like a syntax error. Use the Spotify example submeg just posted, works fine.
I used the version where all of the information in a single location rather than using an #Include, but I will use the include version long term.
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Re: Change the volume of specific application
Code: Select all
#include <setWindowVol>
MsgBox, % VA_GetMasterVolume() ; It is a library test and it is successful.
return
z::SetWindowVol("ahk_exe brave.exe", "-5")Code: Select all
z::SetWindowVol("ahk_exe AIMP.exe", "-5")Code: Select all
z::SetWindowVol("ahk_exe AIMP.exe", 50)Code: Select all
z::SetWindowVol("ahk_exe AIMP.exe", 100)Code: Select all
z::SetWindowVol("ahk_exe AIMP.exe", 99)Everything above was tested with Run as admitistrator mode too.
Win10 x64, ahk v1.1.33.10.
Any ideas?
Have found any drawback in my code or approach? Please, point it out. /The moderator ordered to remove the rest of the signature, I had obeyed.
And I really apologize for our russian president. Being a citizen of an aggressor country is very shameful. Personally I tried to avoid this trying to defend elections from fraud being a member of the election commission of one of the precincts but only was subjected to a hooligan attack and right before the vote count was illegally escorted from the polling station and spent the night behind bars (in jail) in a result of illegal actions of corrupt policemen.
And I really apologize for our russian president. Being a citizen of an aggressor country is very shameful. Personally I tried to avoid this trying to defend elections from fraud being a member of the election commission of one of the precincts but only was subjected to a hooligan attack and right before the vote count was illegally escorted from the polling station and spent the night behind bars (in jail) in a result of illegal actions of corrupt policemen.
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JoeWinograd
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Re: Change the volume of specific application
I've done a fair amount of testing with this. Quick summary...it works with some apps, but not others. When it works, it is perfect...changes the volume only in that app...does not affect the Master volume.amateur+ wrote:doesn't work when Brave is an active window with youtube is being active tab
It works great in Firefox...doesn't matter what the active tab is. I tried numerous Chromium-based browsers...Brave, Chrome, Edge, Opera, Vivaldi...does not work in any of them. It works in Amazon Music, Total Recorder, and VLC (although Amazon Music resets the volume to 50 when it is auto-playing the next track). It does not work in Skype. It does not work in the W10 built-in apps that I tried...Groove Music, Movies & TV, Voice Recorder. Regards, Joe
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JoeWinograd
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Re: Change the volume of specific application
SetWindowVol has this in it:Masonjar13 wrote:SetWindowVol
Code: Select all
objRelease(volume)
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teadrinker
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Re: Change the volume of specific application
ObjRelease() doesn't work with AHK objects, but with pointers to raw COM interfaces. In this case volume is the poiner to the ISimpleAudioVolume interface.
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JoeWinograd
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Re: Change the volume of specific application
Ah, got it, teadrinker...thanks for explaining that. Cheers, Joe
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