This is to work around these issues: https://projects.blender.org/blender/blender/issues/69444 https://projects.blender.org/blender/blender/issues/129126 which prevent composing a an edit with sound from nested scenes.
| class SCENE_OT_scene_unpack_sound_strips(Operator): | |
| """ | |
| Unpack sound strips from a scene | |
| """ | |
| bl_idname = "rojored.unpack_sound_strips" | |
| bl_label = "Unpack sound strips from a scene" | |
| bl_options = {"UNDO"} | |
| @classmethod | |
| def poll(cls, context): | |
| return context.selected_sequences | |
| def execute(self, context): | |
| print("unpacking sounds", context.selected_sequences) | |
| current_scene = context.scene | |
| current_sequences = current_scene.sequence_editor.sequences | |
| for seq in context.selected_sequences: | |
| if seq.type != "SCENE": | |
| continue | |
| start, end = seq.frame_final_start, seq.frame_final_end | |
| offset_start = seq.frame_offset_start | |
| nested_scene = seq.scene | |
| nested_sequences = nested_scene.sequence_editor.sequences | |
| if not nested_sequences: | |
| continue | |
| for nested in nested_sequences: | |
| if nested.type != "SOUND": | |
| continue | |
| sound = nested.sound | |
| parent_scene_start = start - offset_start | |
| new_sound = current_sequences.new_sound( | |
| name=nested.name, | |
| filepath=sound.filepath, | |
| channel=nested.channel, | |
| frame_start=round(parent_scene_start + nested.frame_start), | |
| ) | |
| new_sound.frame_offset_start = nested.frame_offset_start | |
| new_sound.frame_offset_end = nested.frame_offset_end | |
| return {"FINISHED"} |