两个文件的这种混合:gstreamer管道混合三个音频源?
GST推出uridecodebin URI =文件:///tmp/file1.mp3!加法器名称= m! autoaudiosink uridecodebin uri = file:///tmp/file2.mp3! audioconvert!米
如何混合3个文件?
两个文件的这种混合:gstreamer管道混合三个音频源?
GST推出uridecodebin URI =文件:///tmp/file1.mp3!加法器名称= m! autoaudiosink uridecodebin uri = file:///tmp/file2.mp3! audioconvert!米
如何混合3个文件?
用“wavenc!filesink location = output.wav”替换“alsasink”?
gst-launch-0.10 adder name=mix ! alsasink filesrc location=file1.wav ! wavparse ! audioconvert ! mix. filesrc location=file2.wav ! wavparse ! audioconvert ! mix. filesrc location=file3.wav ! wavparse ! audioconvert ! mix.
当然不是最好的方法。但是,有点开始。
gst-launch-1.0 uridecodebin uri=file:///tmp/file1.mp3 ! audioconvert ! adder name = m ! audioconvert ! autoaudiosink \
uridecodebin uri=file:///tmp/file2.mp3 ! audioconvert ! m. \
uridecodebin uri=file:///tmp/file3.mp3 ! audioconvert ! m.