On Thu, Jul 31, 2014 at 5:44 AM, Pascal de JESSEY <pjes...@gmail.com> wrote: > Hello, > > I am try to do automatic authoring in command line using Melt. > so far I have everything I need, except for audio. > I have a background music and my video+audio track. I want to lower > the background music track anywhere there is someone speaking in my > video track (sort of fadeout-fadein in the middle of a track). > > Is there some plugin to do that ?
Not automatically, but you can use the volume filter and animate the "level" property, assuming you are using the latest version. For property animation see the blog post on the home page: time=value; time=value; .... Often, time is represented as frame number, but timecode and clock values are also supported: http://mltframework.blogspot.com/2012/04/time-properties.html -- +-DRD-+ ------------------------------------------------------------------------------ Infragistics Professional Build stunning WinForms apps today! Reboot your WinForms applications with our WinForms controls. Build a bridge from your legacy apps to the future. http://pubads.g.doubleclick.net/gampad/clk?id=153845071&iu=/4140/ostg.clktrk _______________________________________________ Mlt-devel mailing list Mlt-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/mlt-devel
