Sound strip crash in Video Sequence Editor #40786

New Issue

Georg K · 2014-06-24T14:25:31+02:00

Georg K commented

2014-06-24 14:25:31 +02:00

System Information
win7 SP1 and ubuntu 14.04, Radeon HD7770

Blender Version
Broken: Blender 2.70a official and recent own build Hash: 7280410
Worked: ?

Short description of error
Trying to play a Sound strip that has been extended at the start (negative start trim) makes Blender crash

Exact steps for others to reproduce the error

in the VSE, Add Sound (align start to frame 1)
in the properties of the strip, enable Cashing
set Trim Duration (soft) to a negative value for "Start:"
press Shift-Leftarrow and Blender crashes

or set current frame to 0 by RMB-clicking in VSE or timeline and Blender crashes

This not perfectly reproducible: wav, mp3, aif and flac files all crashed but unfortunately not every time even with the same file.
The crash does not occur if the soundfile is packed (might be a coincidence) so you have to create it yourself by loading a sound in the VSE:
Please download this mp3 http://dig.ccmixter.org/files/basematic/33579 or try some of your own files.

blender.crash.txt:

Blender 2.70 (sub 0), Commit date: 2014-04-10 11:49, Hash `f93bc76`

bpy.context.area.type = 'VIEW_3D' # Property
bpy.data.sounds["basematic_-Orc_March.mp3"].use_memory_cache = True # Property
bpy.context.scene.sequence_editor.sequences_all["basematic-_Orc_March.mp3"].frame_offset_start = -1 # Property

**System Information** win7 SP1 and ubuntu 14.04, Radeon HD7770 **Blender Version** Broken: Blender 2.70a official and recent own build Hash: 7280410 Worked: ? **Short description of error** Trying to play a Sound strip that has been extended at the start (negative start trim) makes Blender crash **Exact steps for others to reproduce the error** - in the VSE, Add Sound (align start to frame 1) - in the properties of the strip, enable Cashing - set Trim Duration (soft) to a negative value for "Start:" - press Shift-Leftarrow and Blender crashes ``` or set current frame to 0 by RMB-clicking in VSE or timeline and Blender crashes ``` This not perfectly reproducible: wav, mp3, aif and flac files all crashed but unfortunately not every time even with the same file. The crash does not occur if the soundfile is packed (might be a coincidence) so you have to create it yourself by loading a sound in the VSE: Please download this mp3 http://dig.ccmixter.org/files/basematic/33579 or try some of your own files. blender.crash.txt: # Blender 2.70 (sub 0), Commit date: 2014-04-10 11:49, Hash f93bc76 bpy.context.area.type = 'VIEW_3D' # Property bpy.data.sounds["basematic_-_Orc_March.mp3"].use_memory_cache = True # Property bpy.context.scene.sequence_editor.sequences_all["basematic_-_Orc_March.mp3"].frame_offset_start = -1 # Property

Georg K commented

2014-06-24 14:25:31 +02:00

Changed status to: 'Open'

Georg K commented

2014-06-24 14:25:31 +02:00

Added subscriber: @georgK

blender-admin commented

2014-06-25 08:45:03 +02:00

This issue was referenced by 72f77dd69a

This issue was referenced by 72f77dd69afc929fcde20ffc1dc66b5149c01b1f

Campbell Barton commented

2014-06-25 08:46:00 +02:00

Changed status from 'Open' to: 'Resolved'

Campbell Barton closed this issue

2014-06-25 08:46:00 +02:00

Campbell Barton commented

2014-06-25 08:46:00 +02:00

Closed by commit 72f77dd69a.

Closed by commit 72f77dd69a.

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Reference: blender/blender#40786

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Sound strip crash in Video Sequence Editor #40786

Blender 2.70 (sub 0), Commit date: 2014-04-10 11:49, Hash f93bc76

Blender 2.70 (sub 0), Commit date: 2014-04-10 11:49, Hash `f93bc76`