[Solved] Does Qt 4.6.x support class QAudioOutput?

zzding

Hi,

Does Qt 4.6.x support class QAudioOutput? if not, which class I shoud use to implement play audio file?

thanks

steno

zzding

thank you, Steno. when I include the class, it can not pass the compiling. Other Qt lass is ok. That is why I post the question.

JKSH

I've used QAudioOutput in Qt 4.6.3 before; it's supported.

What error did you get?

Also, what platform are you on? I know that Ubuntu modified their Qt packages and broke Qt Multimedia some time ago.

zzding

Hi, JKSH,

Thank you!

The problem (compiling errror: can not find the file, when using QAudioOutput) has been soleved. I have to add a line manullay in project file:

QT += multimedia widgets

My platform is also Qt 4.6.3

JKSH

You're welcome :)

You don't need "widgets" by the way -- that only exists in Qt 5. Use "gui" in Qt 4.