Welcome to the OpenMPT Issue Tracker. Here, you can report bugs you have found in OpenMPT / libopenmpt or suggest new features.

Note: If you would like to register an account, you will see a login prompt from your browser. Fill in the username and password modplug to proceed!

  • To obtain current test builds, visit the buildbot page.
  • If you are interested in what might be happening next in OpenMPT development, have a look at the development roadmap.
  • Last but not least, you may also post on our forums if you have any questions concerning OpenMPT, or if you feel that a feature request might require some further discussion.
    Security issues in libopenmpt can be reported as a private issue right here or via securityopenmptorg. Do not use this address for any other requests!

Unassigned 1 - 10 / 386

0001957
libopenmpt API for MIDI output data
[All Projects] libopenmpt - 2026-03-21 13:11
0001017
Tick boundary rendering (was: Provide access to next play position)
[All Projects] libopenmpt - 2026-03-21 12:55
0001952
 
Retrigger note volume adjustment is not applied to MIDI velocity
[All Projects] General - 2026-03-21 11:34
0001951
Keep loop pattern on when using Space to play song
[All Projects] Feature Request - 2026-03-11 22:11
0001950
have an all modules (without wav and midi) and all supported files (including WAV and MIDI) selection seperately
[All Projects] Feature Request - 2026-02-20 20:31
0001530
CLAP plugin support
[All Projects] Plugins / VST - 2026-02-16 10:12
0001366
LV2 support
[All Projects] Plugins / VST - 2026-02-16 10:12
0000783
cross-platform OpenMPT
[All Projects] Feature Request - 2026-02-16 09:27
0001947
problem : Tracks melted on MIDI export when same instrument is played on several channels
[All Projects] openmpt123 - 2026-02-11 19:58
0001940
 
Higher quality sinc
[All Projects] Feature Request - 2026-01-31 18:18

Resolved 1 - 10 / 965

0001967
UltraTracker bug
[All Projects] openmpt123 - 2026-04-21 21:16
0001966
sizeof(chunk) in SetChunk() measures span object size instead of PluginChunk size on 64-bit
[All Projects] Plugins / VST - 2026-04-17 16:04
0001962
VS code generation bug leads to crash in plugin editor
[All Projects] General - 2026-04-08 07:17
0001929
Main toolbar spin buttons disappear when locking PC on Windows 11
[All Projects] User Interface - 2026-03-30 16:22
0001960
crash with read-only mptrack.ini
[All Projects] General - 2026-03-24 11:54
0001953
UltraTracker 16-bit sample loops clamped incorrectly
[All Projects] openmpt123 - 2026-03-22 18:17
0001559
Don't use WinAPI functions for INI reading/writing
[All Projects] General - 2026-02-15 09:10
0001946
Note-off events missing when exporting MOD or S3M to MIDI
[All Projects] openmpt123 - 2026-02-10 21:31
0001943
Show hex and decimal for both volume and panning.
[All Projects] User Interface - 2026-01-27 19:06
0001945
Most instrument editor shortcuts are not configurable
[All Projects] User Interface - 2026-01-27 18:16
0001968
Accessibility issues with new sample grid settings
[All Projects] Accessibility - 2026-04-24 10:16
0000612
Sample Tab: Allow separate selection of sample channels
[All Projects] Feature Request - 2026-04-23 16:48
0001967
UltraTracker bug
[All Projects] openmpt123 - 2026-04-21 21:16
0001772
Move MIDI output off audio thread
[All Projects] General - 2026-04-19 20:54
0000917
Virtualize MIDI I/O
[All Projects] General - 2026-04-19 14:53
0001966
sizeof(chunk) in SetChunk() measures span object size instead of PluginChunk size on 64-bit
[All Projects] Plugins / VST - 2026-04-17 16:04
0001965
Problems loading the VirtualJV (JV880) VST under WINE
[All Projects] Plugins / VST - 2026-04-16 17:07
0001964
Vst3Shell 1.4 not working in OpenMPT
[All Projects] Plugins / VST - 2026-04-11 22:15
0001963
OpenMPT keeps crashing consistently while playing with plug-ins
[All Projects] General - 2026-04-08 07:17
0001962
VS code generation bug leads to crash in plugin editor
[All Projects] General - 2026-04-08 07:17

Timeline

   2024-10-18 .. 2024-10-25   
Saga Musix
Saga Musix resolved issue 0001833
2024-10-23 20:50
Saga Musix
Saga Musix commented on issue 0001833
2024-10-23 20:50
Saga Musix
Saga Musix picked up issue 0001833
2024-10-23 20:49
Slender
Slender created issue 0001833
2024-10-23 13:30
Saga Musix
Saga Musix commented on issue 0001723
2024-10-21 16:59
Saga Musix
Saga Musix commented on issue 0001725
2024-10-21 16:58
Saga Musix
Saga Musix closed issue 0001725
2024-10-21 16:58
Saga Musix
Saga Musix commented on issue 0001602
2024-10-21 16:58
Saga Musix
Saga Musix closed issue 0001602
2024-10-21 16:58
Saga Musix
Saga Musix commented on issue 0001723
2024-10-21 16:57
Saga Musix
Saga Musix resolved issue 0001723
2024-10-21 16:57
Saga Musix
Saga Musix picked up issue 0001723
2024-10-21 16:55
Saga Musix
Saga Musix commented on issue 0001723
2024-10-21 16:52
Saga Musix
Saga Musix commented on issue 0001731
2024-10-21 12:48
Saga Musix
Saga Musix picked up issue 0001731
2024-10-20 16:17
Saga Musix
Saga Musix commented on issue 0001731
2024-10-20 16:17
manx
manx commented on issue 0001675
2024-10-20 12:02
Saga Musix
Saga Musix resolved issue 0001675
2024-10-20 12:01
Saga Musix
Saga Musix commented on issue 0001675
2024-10-20 12:01
manx
manx commented on issue 0001675
2024-10-20 11:58
Saga Musix
Saga Musix commented on issue 0001675
2024-10-20 11:57
manx
manx commented on issue 0001675
2024-10-20 11:56
Saga Musix
Saga Musix commented on issue 0001675
2024-10-20 11:55
manx
manx commented on issue 0001766
2024-10-20 11:53
manx
manx commented on issue 0001832
2024-10-20 11:53
manx
manx commented on issue 0001675
2024-10-20 11:52
Saga Musix
Saga Musix commented on issue 0001675
2024-10-20 11:50
Saga Musix
Saga Musix resolved issue 0001832
2024-10-20 11:49
Saga Musix
Saga Musix commented on issue 0001832
2024-10-20 11:49
manx
manx commented on issue 0001832
2024-10-20 11:47
manx
manx commented on issue 0001675
2024-10-20 11:46
Saga Musix
Saga Musix attached file pattern-time-signatures-v4.patch to issue 0001832
2024-10-20 11:41
Saga Musix
Saga Musix commented on issue 0001832
2024-10-20 11:41
manx
manx commented on issue 0001832
2024-10-20 11:32
Saga Musix
Saga Musix attached file pattern-time-signatures-v3.patch to issue 0001832
2024-10-20 11:29
Saga Musix
Saga Musix commented on issue 0001832
2024-10-20 11:29
Saga Musix
Saga Musix attached file restart-position-v2.patch to issue 0001675
2024-10-20 11:26
Saga Musix
Saga Musix commented on issue 0001675
2024-10-20 11:26
Saga Musix
Saga Musix resolved issue 0001766
2024-10-20 11:22
Saga Musix
Saga Musix commented on issue 0001766
2024-10-20 11:22
Saga Musix
Saga Musix commented on issue 0001832
2024-10-20 10:02
manx
manx commented on issue 0001766
2024-10-20 08:03
manx
manx commented on issue 0001832
2024-10-20 08:02
Saga Musix
Saga Musix commented on issue 0001731
2024-10-19 21:57
Saga Musix
Saga Musix attached file pattern-time-signatures-v2.patch to issue 0001832
2024-10-19 19:05
Saga Musix
Saga Musix commented on issue 0001832
2024-10-19 19:05
Saga Musix
Saga Musix attached file order_list_index-v3.patch to issue 0001766
2024-10-19 17:41
Saga Musix
Saga Musix commented on issue 0001766
2024-10-19 17:41
Saga Musix
Saga Musix commented on issue 0001766
2024-10-19 17:35
manx
manx commented on issue 0001766
2024-10-19 17:34
manx
manx commented on issue 0001766
2024-10-19 17:32
Saga Musix
Saga Musix commented on issue 0001766
2024-10-19 17:31
manx
manx commented on issue 0001766
2024-10-19 17:29
Saga Musix
Saga Musix attached file order_list_index-v2.patch to issue 0001766
2024-10-19 17:17
Saga Musix
Saga Musix commented on issue 0001766
2024-10-19 17:17
Saga Musix
Saga Musix commented on issue 0001832
2024-10-19 16:42
Saga Musix
Saga Musix attached file pattern-time-signatures-v1.patch to issue 0001832
2024-10-19 16:32
Saga Musix
Saga Musix commented on issue 0001832
2024-10-19 16:32
Saga Musix
Saga Musix picked up issue 0001675
2024-10-19 16:16
Saga Musix
Saga Musix picked up issue 0001832
2024-10-19 16:13
Saga Musix
Saga Musix created issue 0001832
2024-10-19 16:13
Saga Musix
Saga Musix removed file get-time-at-position-v1.patch from issue 0001675
2024-10-19 16:09
Saga Musix
Saga Musix attached file restart-position-v1.patch to issue 0001675
2024-10-19 16:09
Saga Musix
Saga Musix attached file get-time-at-position-v2.patch to issue 0001675
2024-10-19 16:09
Saga Musix
Saga Musix commented on issue 0001675
2024-10-19 16:09
manx
manx commented on issue 0001766
2024-10-19 12:57
Saga Musix
Saga Musix attached file order_list_index.patch to issue 0001766
2024-10-19 12:54
Saga Musix
Saga Musix commented on issue 0001766
2024-10-19 12:54
Saga Musix
Saga Musix removed file order_list_index.patch from issue 0001766
2024-10-19 12:54
Saga Musix
Saga Musix picked up issue 0001766
2024-10-19 12:39
Saga Musix
Saga Musix attached file order_list_index.patch to issue 0001766
2024-10-19 12:34
Saga Musix
Saga Musix commented on issue 0001766
2024-10-19 12:34
Saga Musix
Saga Musix resolved issue 0001831
2024-10-18 21:57
Saga Musix
Saga Musix commented on issue 0001831
2024-10-18 21:57
Saga Musix
Saga Musix picked up issue 0001831
2024-10-18 21:52