WebDec 7, 2015 · В Qt для вывода звуков существуют классы QSound, QSoundEffect, QAudioOutput и QMediaPlayer. В первых версиях я использовал QSoundEffect для вывода эффектов и QMediaPlayer для вывода звуков. Но, как оказалось, все они не ... WebBoth QSoundEffect and SoundEffect have essentially the same API. You can adjust the number of loops a sound effect is played, as well as the volume (or muting) of the effect. For older, Qt 4.x based applications QSound is also available. Applications are recommended to use QSoundEffect where possible. Monitoring Audio Data During Playback or ...
Qt Multimedia in Qt 6
WebQSoundEffect memory usage increasing over time Qt Forum I have an application that uses QSoundEffect in a worker thread. Over time, the heap grows although new allocations are not apparent in the code. The application has to run indefinitely, so the memory usage over time will eventually result in running out ... Qt Forum Login Search Search Web这里表示SDL_LoadWAV被定义为了SDL_LoadWAV_RW（即SDL_LoadWAV_RW和SDL_LoadWAV是一样的）代码中播放wav视频和播放pcm的思路类似，但首先需要解析wav的头文件。完整代码：（我这里是将功能封装在线程里，其中还考虑了线程的关闭问题）关于SDL_LoadWAV_RW的方法介绍如下。播放wav音频，sdl提供了封装好的方法。 epcot.food and wine
QSoundEffect Class Qt Multimedia 6.5.0
WebThe QSoundEffect class provides a way to play low latency sound effects. More... #include Inherits: QObject. QSoundEffect is instantiated by QML element SoundEffect List of all members, including inherited members Public Types Properties category : QString loops : int loopsRemaining : const int muted : bool playing : const bool WebThe QSoundEffect class provides a way to play low latency sound effects. More … Synopsis Functions def audioDevice () def isLoaded () def isMuted () def isPlaying () def loopCount () def loopsRemaining () def setAudioDevice (device) def setLoopCount (loopCount) def setMuted (muted) def setSource (url) def setVolume (volume) def source () WebThis class allows you to play uncompressed audio files (typically WAV files) in a generally lower latency way, and is suitable for "feedback" type sounds in response to user actions … drinking by country