how to reverse MIDI "playback"

What's up guy's,

All I want to know is how to reverse midi playback?

For example: I have a Voice software instrument track triggered
to play a sample - "BLING BLING". Now I want the sample
to play back in reverse - "GNILB GNILB".

Is this possible and if so how? Or an alternative if not?

I am aware of the reverse position function but can't figure it out, all it seems to do is "reverse the position" but not playback.

Any advice is appreciated thanks.

imac, Mac OS X (10.6.2), logic pro 9

Posted on Oct 5, 2010 4:21 AM

Reply
9 replies

Oct 5, 2010 4:52 AM in response to Qstn

To play a sample in reverse, reversing the MIDI note event will only reverse the position of where the note is triggered. That's all MIDI is - it;'s information you send to trigger a sound - it is not sound itself.

Best thing to do is reverse the audio sample.

Find the audio sample or record the MIDI sample and bounce in place.
Double-click to open int he Sample Editor.
Choose Functions > Reverse.
Create a new Sampler Instrument and add the sample or add it to an existing sampler instrument.

That's all there is to it.

be careful though because reversing an audio file in the Sample Editor is a destructive action and will permanently change the file. So make a backup of the original (if you need to).

🙂

Oct 5, 2010 6:19 AM in response to Eriksimon

Select a region, say 9 bars long (in this example), go to the Transform window, choose the *Reverse position* preset, as Position put in bar 1-10 (this position is +relative to the region,+ so no matter where in the project the region is, the beginning of the region is at 1 1 1 1 as far as the Transform window goes, so forget what the transport says)
Now click *Select & Operate* and your phrase will be reversed.

Before:

!http://farm5.static.flickr.com/4148/5053730937 356902d221b.jpg!

After:

!http://farm5.static.flickr.com/4085/5054351180 624fdf72aab.jpg!

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how to reverse MIDI "playback"

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