VLC马赛克效果:通过Video Lan Manager / VLM使用现有电影源作为背景

Question

如何使用VLM Video Lan Manager在VLC中使用现有的电影源作为背景？

我当前的VLM代码如下所示：

new isight broadcast
setup isight input qtcapture://
setup isight output #mosaic-bridge{chroma=YUVA,vfilter=alphamask{mask=../mask.png},width=320,height=240}
setup isight enabled

new background broadcast enabled
setup background input fake://
setup background option fake-file=/Users/imac/Desktop/bg.png
setup background option fake-aspect-ratio="4:3"
setup background option mosaic-width=400
setup background option mosaic-height=300
setup background option mosaic-keep-picture
setup background option mosaic-rows=1
setup background option mosaic-cols=1
setup background option mosaic-position=1 
setup background option mosaic-order=1,1,1,1
setup background output #transcode{sfilter=mosaic,vcodec=mp4v,vb=10000,scale=1,acodec=mp4a,ab=512}:bridge-in{delay=400,id-offset=100}:standard{access=file,mux=mp4,dst=test.mp4}

control isight play
control background play

Answer 1

您要查找的标志是--video-wallpaper

将以下内容添加到您的VLM中：

setup background option video-wallpaper=1