I would mix them separately using sox. Sox will let you change the volume level of the music so that you can make it sound like it's in the background. Something like this: sox -v .5 music.wav human.wav output.wav It's probably going to be a bit more complicated than that but since you're smart enough to be using FreeSWITCH then you should be able to figure it out. ;) If you need more help then hop on the #freeswitch channel on irc.freenode.net. -MC On Fri, Dec 2, 2011 at 1:40 PM, Pankaj Upadhyay <jaknap34@gmail.com> wrote:
Hi all,
I am new freeswitch user.
I need to record the user voice/songs with music that selected earlier and this music plays in background . That is results comes as mix up of both songs i.e music in background and voice records in foreground .
I want to dedicate this mix up file to other user.. Can I patchup these two files seperately..into one file ? or simultaneouly do recording with playing music in background ......and if so ..then please guide me..how can i do it ?
Any help will be highly appreciated.
Thanks .
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