Qt/KDE 的 Phonon 媒体框架抽象首先实现了播放。它能做更复杂的事情吗？
最佳答案
Phonon 在其当前状态下仅支持播放。不过，Qt 团队希望在未来添加捕获:
Phonon and its Qt backends, though fully functional for multimedia playback, are still under development. Functionality to come is the possibility to capture media and more processors for both music and video files.
关于qt - Phonon 可以用于捕获或转码吗？，我们在Stack Overflow上找到一个类似的问题： https://stackoverflow.com/questions/816291/