View Issue Details

Jump to NotesJump to History
IDProjectCategoryView StatusDate SubmittedLast Update
0009422ardourbugspublic2023-07-25 01:522023-11-01 23:42
ReporterSchmitty2005 Assigned Tox42  
PrioritynormalSeveritycrashReproducibilityalways
Status assignedResolutionreopened 
PlatformMicrosoftOSWindowsOS Version10
Product Version7.5 
Summary0009422: Using MIDI-DeInterlace causes fatal crash to desktop in WIN10 and Linux GDB Log attached Ardour 7.5.199-dbg_x86_64
DescriptionWhen trying to De-Interlace a MIDI file, Ardour shows a 'Fatal Error' message and crashes. The backtrace from Ubuntu 22.04 GDB is attached.

Version Ardour 7.5.199-dbg_x86_64 nightly from 7-21-23 was used
Steps To Reproduce1. Start new session
2. Create MIDI track with General MIDI Instrument
3. Record Notes using virtual Keyboard on Channel 1
4. Record notes using keyboard on channel 2, 3, or more.
5. Region -> MIDI -> Deinterlace into Layers.
6. View crash message
Additional InformationFails similarly on Ubuntu 22.04 LTS using Jack and Windows 10 using ASIO drivers
TagsDe-interlace, Midi, region

Activities

Schmitty2005

2023-07-25 01:52

reporter  

Ardour7.199-dbg-x86_64_MIDI_DEINTERLACE (118,393 bytes)   

Schmitty2005

2023-07-25 01:56

reporter   ~0027911

Win10 Error Message. Linux is similar except the menu title was 'Programming Error'
image.png (5,921 bytes)   

x42

2023-08-22 17:17

administrator   ~0027990

Thanks for the report, and good recipe how to reproduce this.

Fixed in Ardour 7.5-328-ge3297a6a84

Schmitty2005

2023-10-27 01:29

reporter   ~0028259

Win10 De-Interlace works on simple MIDI created within Ardour. De-Interlace does not work on Win10 Ardour 8.1 Downloaded from here with more complex MIDI files. Here is a link to a MIDI file that will not de-interlace in Win10, but will de-interlace just fine in Ubuntu 22.04 LTS.

https://bitmidi.com/uploads/16637.mid

Schmitty2005

2023-10-27 01:31

reporter   ~0028260

Uploading MIDI file for convenience.
Bee Gees - You Should Be Dancin'.mid (60,000 bytes)   

Schmitty2005

2023-10-27 01:35

reporter   ~0028261

Ardour gets hung up and never responds after trying to de-interlace.
image-2.png (162,979 bytes)   

x42

2023-11-01 04:02

administrator   ~0028283

Does this also happen when you split channels directly when importing the file?

In the import dialog, Mapping: One track per channel

Schmitty2005

2023-11-01 23:37

reporter   ~0028292

Import Mapping One Track per channel works fine.

Schmitty2005

2023-11-01 23:42

reporter   ~0028293

Adding gdb backtrace from Nightly 8.1.50
Ardour-debug.log (76,691 bytes)   

Issue History

Date Modified Username Field Change
2023-07-25 01:52 Schmitty2005 New Issue
2023-07-25 01:52 Schmitty2005 Tag Attached: De-interlace
2023-07-25 01:52 Schmitty2005 Tag Attached: Midi
2023-07-25 01:52 Schmitty2005 Tag Attached: region
2023-07-25 01:52 Schmitty2005 File Added: Ardour7.199-dbg-x86_64_MIDI_DEINTERLACE
2023-07-25 01:56 Schmitty2005 Note Added: 0027911
2023-07-25 01:56 Schmitty2005 File Added: image.png
2023-08-22 17:17 x42 Assigned To => x42
2023-08-22 17:17 x42 Status new => resolved
2023-08-22 17:17 x42 Resolution open => fixed
2023-08-22 17:17 x42 Note Added: 0027990
2023-10-27 01:29 Schmitty2005 Status resolved => feedback
2023-10-27 01:29 Schmitty2005 Resolution fixed => reopened
2023-10-27 01:29 Schmitty2005 Note Added: 0028259
2023-10-27 01:31 Schmitty2005 Note Added: 0028260
2023-10-27 01:31 Schmitty2005 File Added: Bee Gees - You Should Be Dancin'.mid
2023-10-27 01:31 Schmitty2005 Status feedback => assigned
2023-10-27 01:35 Schmitty2005 Note Added: 0028261
2023-10-27 01:35 Schmitty2005 File Added: image-2.png
2023-11-01 04:02 x42 Note Added: 0028283
2023-11-01 23:37 Schmitty2005 Note Added: 0028292
2023-11-01 23:42 Schmitty2005 Note Added: 0028293
2023-11-01 23:42 Schmitty2005 File Added: Ardour-debug.log