changing the key and then reversing the track crashes the application

[tostiheld]

Steps to reproduce:
1. Load a track in a deck
2. Change the key up or down
3. Press the reverse button

Expected result:
The song plays in reverse with the changed key

Actual result:
The application crashes

System specs:
Debian Jessie on some Core2Duo @ 2.5 Ghz (64 bit). Integrated Intel Graphics and Intel HD audio (it's a laptop so not much exciting stuff here).

[jus (jus)]

Thanks for taking the time to file the bug.

* What is your Mixxx version?
* Does it happen with a specific file format (e.g. mp3), or all files.
* Is the bug reproducible with the latest beta release, see http://downloads.mixxx.org/builds/1.12/release/ ?

If you still experience the bug with the latest beta release, it would be most helpful to create backtraces and attch them here to your bug report, see http://mixxx.org/wiki/doku.php/creating_backtraces?#linux_mac_os_x_with_xcode_4x

[tostiheld (tostiheld)]

The bug occured with and mp3 file and I unfortunately don't have any other formats to test with at the moment.

My mixxx version is 2.1-alpha-pre (build 1.11 r5398). I pulled it from github since I run Debian.
I did not see that version string before (I got it from the about box) and since it says 'alpha-pre' I'm wondering if I even built the right version in the first place. I pulled this version from the 1.11 branch so I assumed it is the right (and most stable) one.

I also pulled the most recent master branch from github (the link you gave me only contains binaries for Mac, Ubuntu and Windows). I built it and the bug still exists. I also should note that my previous steps to reproduce weren't right. The deck should be playing first, else the reverse button won't even work.

I attached the backtrace with this comment

[Sébastien BLAISOT (sblaisot)]

Confirmed here with Mixxx 1.12 beta r5451 64 bits under windows seven SP1 64 bits

Same crash here with the following formats :
* AIFF
* MP3
* FLAC
* OGG
* WAV

(all files from id3-test-data from mixxx source)

the crash only occurs if key has been changed, no crash with original key.

[jus (jus)]

@tostiheld
Current release branch is https://github.com/mixxxdj/mixxx/tree/1.12

Can confirm on OSX with 1.12.0-beta1 r5456

Crash depend on the selected Keylock/pitchbend engine in Preferences>Soundhardware.
Rubberband (Default) = Working
Soundtouch = Crash

[tostiheld (tostiheld)]

@jus
is 1.12 also the most stable one? i have a performance coming up and i thought 1.11 was the most stable one so i was planning on using that version. however, if 1.12 is the most stable i'm definitely going to switch before then.

[jus (jus)]

1.12 is still in beta, so there will be bugs.

Some people use it to perform live, see http://mixxx.org/forums/viewtopic.php?f=1&t=7131 <http://mixxx.org/forums/viewtopic.php?f=1&t=7131>, but we do NOT recommend it.
v1.11 is the latest stable version.

> On May 25, 2015, at 8:14 PM, tostiheld <email address hidden> wrote:
>
> @jus
> is 1.12 also the most stable one? i have a performance coming up and i thought 1.11 was the most stable one so i was planning on using that version. however, if 1.12 is the most stable i'm definitely going to switch before then.
>
> --
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> https://bugs.launchpad.net/bugs/1458263
>
> Title:
> changing the key and then reversing the track crashes the application
>
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[Daniel Schürmann (daschuer)]

Fixed in https://github.com/mixxxdj/mixxx/commit/6b679b3b16068763d4ec18a5026849114a3ade92

[Swiftb0y (swiftb0y)]

Mixxx now uses GitHub for bug tracking. This bug has been migrated to:
https://github.com/mixxxdj/mixxx/issues/8061