Unsolved weird Behaviour of QAudioDeviceInfo
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My Setting:
I am coding on Visual Studio 2019 with Qt Addin. I am debugging with Visual Studio too.Now for Testing my Network communication I have copied the programm to TEMP\Debug including Platform.
the second Instance is working except of QAudioDeviceInfo .so there are two Applications running one from VSSolution\x64\Debug\MyProgramm.exe
c:\TEMP\Debug\MyProgramm.exe
QAudioDeviceInfo::availableDevices(QAudio::Mode::AudioInput) and AudioOutput
on Debug with Visual Studio it lists all my Devices. But if I start it outside Visual Studio or Debug the exe with Visual Studio (c:\Temp\Debug\MyProgramm.exe) it shows nothing.
The List all VideoDevices WinApi Code I found on StackOverflow works on both.
File List of VSSolution Debug
11.06.2020 12:16 9.712.128 botan.dll 06.06.2020 13:26 135.168 FileIO.dll 03.07.2020 19:12 0 filelist_vs.txt 17.06.2020 20:25 363.008 KoalaDNS.dll 07.06.2020 18:14 215.552 KoalaMultimediaDevices.dll 05.04.2020 22:50 230.400 KoalaSocket.dll 30.06.2020 21:12 568.832 KoalaSSH.dll 03.07.2020 18:55 7.633.920 KSecureDesktopQT.exe 03.07.2020 18:05 10.924 KSecureDesktopQT.exp 03.07.2020 18:55 43.482.924 KSecureDesktopQT.ilk 30.06.2020 21:11 18.818 KSecureDesktopQT.lib 03.07.2020 18:55 43.290.624 KSecureDesktopQT.pdb 27.06.2020 14:10 78.848 KSecureWidgetDaemon.exe 27.06.2020 14:10 701.520 KSecureWidgetDaemon.ilk 27.06.2020 14:10 1.462.272 KSecureWidgetDaemon.pdb 02.06.2020 03:59 2.153.472 libcrypto-1_1.dll 02.06.2020 03:59 499.712 libssl-1_1.dll 03.04.2020 14:46 112.750.080 opencv_world430d.dll 28.06.2020 12:20 99.840 pthreadVC3d.dll 08.06.2020 13:31 1.897.472 sqlite3-64.dll 08.06.2020 13:27 1.947.136 sqlite3.dll 28.06.2020 12:27 1.632.768 ssh.dll 06.06.2020 20:43 376.878 testsound.wav 14.06.2020 22:46 151.040 TinyProcess.dll 28.06.2020 23:03 292.864 Utils.dll
Filelist c:\temp\debug\
03.07.2020 19:14 <DIR> . 03.07.2020 19:14 <DIR> .. 11.06.2020 12:16 9.712.128 botan.dll 03.07.2020 16:04 16.808 dede.utf32 06.06.2020 13:26 135.168 FileIO.dll 03.07.2020 19:14 0 filelist_temp.txt 03.07.2020 13:58 450 friends.list 17.06.2020 20:25 363.008 KoalaDNS.dll 07.06.2020 18:14 215.552 KoalaMultimediaDevices.dll 05.04.2020 22:50 230.400 KoalaSocket.dll 30.06.2020 21:12 568.832 KoalaSSH.dll 03.07.2020 18:55 7.633.920 KSecureDesktopQT.exe 20.06.2020 15:08 10.924 KSecureDesktopQT.exp 20.06.2020 16:52 44.308.484 KSecureDesktopQT.ilk 17.06.2020 09:26 18.818 KSecureDesktopQT.lib 20.06.2020 16:52 48.533.504 KSecureDesktopQT.pdb 26.06.2020 16:45 1.255 KSecureDesktopQT.sln 02.06.2020 03:59 2.153.472 libcrypto-1_1.dll 02.06.2020 03:59 499.712 libssl-1_1.dll 03.07.2020 18:07 1.087 main.conf 03.04.2020 14:46 112.750.080 opencv_world430d.dll 20.06.2020 17:05 <DIR> platforms 28.06.2020 12:20 99.840 pthreadVC3d.dll 11.05.2020 10:46 12.950.648 Qt5Cored.dll 11.05.2020 10:47 17.456.760 Qt5Guid.dll 11.05.2020 17:44 1.984.632 Qt5Multimediad.dll 11.05.2020 10:47 4.303.992 Qt5Networkd.dll 11.05.2020 10:47 11.992.696 Qt5Widgetsd.dll 08.06.2020 13:31 1.897.472 sqlite3-64.dll 08.06.2020 13:27 1.947.136 sqlite3.dll 28.06.2020 12:27 1.632.768 ssh.dll 06.06.2020 20:43 376.878 testsound.wav 14.06.2020 22:46 151.040 TinyProcess.dll 22.06.2020 13:30 20.520 users.cdb 08.06.2020 10:56 20.480 users.db 28.06.2020 23:03 292.864 Utils.dll 33 Datei(en), 282.281.328 Bytes Verzeichnis von c:\TEMP\Debug\.vs 20.06.2020 17:13 <DIR> KSecureDesktopQT 0 Datei(en), 0 Bytes Verzeichnis von c:\TEMP\Debug\platforms 20.06.2020 17:05 <DIR> . 20.06.2020 17:05 <DIR> .. 11.05.2020 10:47 1.559.160 qdirect2d.dll 14.05.2020 06:41 21.614.592 qdirect2d.pdb 11.05.2020 10:47 4.792.952 qdirect2dd.dll 14.05.2020 06:41 25.088.000 qdirect2dd.pdb 11.05.2020 10:47 845.432 qminimal.dll 14.05.2020 06:41 7.081.984 qminimal.pdb 11.05.2020 10:47 1.924.216 qminimald.dll 14.05.2020 06:41 7.122.944 qminimald.pdb 11.05.2020 10:47 752.248 qoffscreen.dll 14.05.2020 06:41 6.041.600 qoffscreen.pdb 11.05.2020 10:47 1.682.040 qoffscreend.dll 14.05.2020 06:41 5.992.448 qoffscreend.pdb 11.05.2020 17:41 564.344 qwebgl.dll 14.05.2020 06:39 8.179.712 qwebgl.pdb 11.05.2020 17:41 1.436.280 qwebgld.dll 14.05.2020 06:39 9.449.472 qwebgld.pdb 11.05.2020 10:47 1.493.624 qwindows.dll 14.05.2020 06:41 20.557.824 qwindows.pdb 11.05.2020 10:47 4.576.376 qwindowsd.dll 14.05.2020 06:41 23.777.280 qwindowsd.pdb 20 Datei(en), 154.532.528 Bytes
What am I missing? I have not included the hidden vs folder VS created while debugging the exe
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Hi,
You did not deploy your application properly. At least the multimedia module plugins are missing.
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thanks,
but one question to windeploy can I say that windeploy moves the file to c:\my_custom_path\ ?
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Copy your executable there and then call windeployqt from that folder.