GSTREAMER:是否有插件可以增加音频源的音量
如上所述。想人为地增加现场场景麦克风录制的响度。使用了以下插件量
pulsesrc volume=8.0 \
! audioconvert \
! audioresample \
! volume volume=1.0 \
! audio/x-raw,rate=8000,channels=1,depth=8,format=S16LE \
! filesink location=record.wav
也尝试了音频宽图,但似乎两者都有原始录制卷 大声
感谢您的帮助
As above. Want to artificially increase the loudness of a microphone recording of live scene. Have used the following plugins volume
pulsesrc volume=8.0 \
! audioconvert \
! audioresample \
! volume volume=1.0 \
! audio/x-raw,rate=8000,channels=1,depth=8,format=S16LE \
! filesink location=record.wav
Have also tried audioamplify but seem like both have the raw recorded volume as the upper limit
in loudness
Thanks for your help
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卷
卷的属性
元素的范围从0.0
到10.0
而1.0
>代表100%的体积。The
volume
property of thevolume
element has a range from0.0
to10.0
while1.0
represents 100% volume.