Pascal,
> Downloaded the latest version of shotcut and the included melt works just as
> expected !
> one more question, I'm animating the audio level with this kind if string :
> -filter volume level=0=0;100=1;150=1;300=0
> I wondering if this is the good way to do it and also what are the
> units for the level property ?
> I'm assuming 0 is no volume and 1 is original volume ? am I right ?
>From the code it looks like the level is applied as a linear scaling factor.
>That is, the sample is just multiplied by the level. So yes, your assumption
>is correct.
This may not provide the results that you are looking for since is usually
works best to adjust levels logarithmically (in dB) rather than linearly. I
predict that you will find the volume ramps up much more quickly than you want
because when the level gets to 0.5, the gain will be at -6db.But you should try
it out and see if you like the results.
~BM
------------------------------------------------------------------------------
Want fast and easy access to all the code in your enterprise? Index and
search up to 200,000 lines of code with a free copy of Black Duck
Code Sight - the same software that powers the world's largest code
search on Ohloh, the Black Duck Open Hub! Try it now.
http://p.sf.net/sfu/bds
_______________________________________________
Mlt-devel mailing list
Mlt-devel@lists.sourceforge.net
https://lists.sourceforge.net/lists/listinfo/mlt-devel
