[mythtv] [PATCH] time stretch with libsoundtouch

[Ed Wildgoose]

>yes it does do sample rate conversion too. however I dont know how well it
>does the job and at what conversion ratios.
>It also does pitch adjustment too. i.e. increase the pitch of a voice by
>semitones.
>it can also measure beats per minute. I dont think we need this though. may
>be useful for mythmusic.
>another use would be to listen to a radio program at high speed.
>Ill generate a patch and call the library libmythsoundtouch. I hope this is
>  
>

Libsamplerate is considered to be one of the best quality convertors 
around.  It can also drop down to lower cpu usage modes if needed (patch 
upcoming when I work out how to use the settings interface).  Since I am 
building a very high quality hifi system around myth (plus some advanced 
DSP) I would prefer to leave in libsamplerate for the time being. 


Ed W