OPlayer problem with slow audio

[MicroBB]

Hi.
We noticed that when playing a video, and you slow it down (so you can understand what they are saying in a video),
the sound becomes disorted, and some kind of echo starts...
Please try to fix it, as we plan on purchasing multiple licenses if that problem is resolved.
Thank you.

[admin]

all file or a special file?
if it is a special file issue, can you share us the file through dropbox, so we can check it here?