jhaysonn

I know that you can use sfplay~ to determine the speeds that a file could get played, but I'm trying to use count~ going into an index~ and they are getting thier start and end points from a wavform display. A bang hits a message box that contains the minpoint for count to start at. I'm trying to find out if there is a way for counter~ or index~ to have a way to control the speed that the file plays back at. I hope that had some semblance of clarity to it :P Thanks for any help.

I know that you can use sfplay~ to determine the speeds that a file could get played, but I'm trying to use count~ going into an index~ and they are getting thier start and end points from a wavform display.  A bang hits a message box that contains the minpoint for count to start at.  I'm trying to find out if there is a way for counter~ or index~ to have a way to control the speed that the file plays back at.  I hope that had some semblance of clarity to it :P  Thanks for any help.

playback-speeds-using-count-and-index

this would play it in half speed ?, but you'll need to do a little work on the end point...

but why not use play~ or groove~, much easier ?

but why not use play~ or groove~, much easier ?


i have a patch based on that idea, the advantage being you can use a master phasor~ to control all kinds of stuff

you need to use the +=~ object if you are going to vary the playback speed, otherwise you will get jumps in the play position as you very the play speed (pitch)

another problem you may encounter is when you get very big numbers out of +=~ you might get bad audio quality from play~, in which case the hr.play~ and other hr objects will sort it out

> I'm trying to find out if there is a way for counter~ or index~ to

> have a way to control the speed that the file plays back at.

[*~ 1.] is original speed, [*~ 0.5] is half speed...

(Math is usually way simpler than one might think it is...)

Jhaysonn wrote:
> I'm trying to find out if there is a way for counter~ or index~ to
> have a way to control the speed that the file plays back at.

-- 
Stefan Tiedje------------x-------
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--(_|_ ----|-----|-----()-------
-- _|_)----|-----()--------------
----------()--------www.ccmix.com


that wont work unless the pitch is a constant, because you get discontinuity in the audio when you change pitch. you got to use an accumulator

thank you very much bin, that worked perfectly! Thanks for the help guys, really appreciate it

thank you very much bin, that worked perfectly!  Thanks for the help guys, really appreciate it


Playback speeds using count~ and index~