[Blender][スクリプト]シーケンサーで選択中のストリップの尺を表示する

シーケンサーで選択中のストリップの尺をサイドバーの「カスタム」というパネルに表示します。

フレーム数のみバージョン

import bpy

class SEQUENCER_PT_selected_strip_duration(bpy.types.Panel):
    """Selected Sequencer Strip Duration Panel"""
    bl_label = "Selected Strip Duration"
    bl_space_type = 'SEQUENCE_EDITOR'
    bl_region_type = 'UI'
    bl_category = 'Custom'
    
    def draw(self, context):
        layout = self.layout
        scene = context.scene
        sequencer = scene.sequence_editor

        if sequencer:
            # 選択中のストリップを取得
            selected_strips = [s for s in sequencer.sequences_all if s.select]
            
            if selected_strips:
                for strip in selected_strips:
                    duration = strip.frame_final_duration
                    row = layout.row()
                    row.label(text=f"{strip.name}: {duration} frames")
            else:
                layout.label(text="No selected strips.")
        else:
            layout.label(text="Sequencer is not active.")

def register():
    bpy.utils.register_class(SEQUENCER_PT_selected_strip_duration)

def unregister():
    bpy.utils.unregister_class(SEQUENCER_PT_selected_strip_duration)

if __name__ == "__main__":
    register()

分：秒：フレーム数バージョン

import bpy

class SEQUENCER_PT_selected_strip_duration(bpy.types.Panel):
    """Selected Sequencer Strip Duration Panel"""
    bl_label = "Selected Strip Duration"
    bl_space_type = 'SEQUENCE_EDITOR'
    bl_region_type = 'UI'
    bl_category = 'Custom'
    
    def draw(self, context):
        layout = self.layout
        scene = context.scene
        sequencer = scene.sequence_editor
        fps = scene.render.fps  # シーンのフレームレートを取得
        
        if sequencer:
            # 選択中のストリップを取得
            selected_strips = [s for s in sequencer.sequences_all if s.select]
            
            if selected_strips:
                for strip in selected_strips:
                    duration = strip.frame_final_duration
                    
                    # 分、秒、フレームを計算
                    total_seconds = duration / fps
                    minutes = total_seconds // 60
                    seconds = total_seconds % 60
                    frames = duration % fps
                    
                    # 結果を「分:秒 + フレーム」の形式で表示
                    formatted_duration = f"{int(minutes):02d}:{int(seconds):02d}+{frames:02d}f"
                    
                    row = layout.row()
                    row.label(text=f"{strip.name}: {formatted_duration}")
            else:
                layout.label(text="No selected strips.")
        else:
            layout.label(text="Sequencer is not active.")

def register():
    bpy.utils.register_class(SEQUENCER_PT_selected_strip_duration)

def unregister():
    bpy.utils.unregister_class(SEQUENCER_PT_selected_strip_duration)

if __name__ == "__main__":
    register()

分：秒：フレーム数(無換算フレーム数)バージョン

import bpy

class SEQUENCER_PT_selected_strip_duration(bpy.types.Panel):
    """Selected Sequencer Strip Duration Panel"""
    bl_label = "Selected Strip Duration"
    bl_space_type = 'SEQUENCE_EDITOR'
    bl_region_type = 'UI'
    bl_category = 'Custom'
    
    def draw(self, context):
        layout = self.layout
        scene = context.scene
        sequencer = scene.sequence_editor
        fps = scene.render.fps  # シーンのフレームレートを取得
        
        if sequencer:
            # 選択中のストリップを取得
            selected_strips = [s for s in sequencer.sequences_all if s.select]
            
            if selected_strips:
                for strip in selected_strips:
                    duration = strip.frame_final_duration
                    
                    # 分、秒、フレームを計算
                    total_seconds = duration / fps
                    minutes = total_seconds // 60
                    seconds = total_seconds % 60
                    frames = duration % fps
                    
                    # 元のフレーム数を表示
                    formatted_duration = f"{int(minutes):02d}:{int(seconds):02d}+{frames:02d}f({duration}f)"
                    
                    row = layout.row()
                    row.label(text=f"{strip.name}: {formatted_duration}")
            else:
                layout.label(text="No selected strips.")
        else:
            layout.label(text="Sequencer is not active.")

def register():
    bpy.utils.register_class(SEQUENCER_PT_selected_strip_duration)

def unregister():
    bpy.utils.unregister_class(SEQUENCER_PT_selected_strip_duration)

if __name__ == "__main__":
    register()