OP和ED

op_and_ed.py

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+import openshot
+
+def cKey(r,g,b,fuzz):
+    col=openshot.Color()
+    col.red=openshot.Keyframe(r)
+    col.green=openshot.Keyframe(g)
+    col.blue=openshot.Keyframe(b)
+    return openshot.ChromaKey(col, openshot.Keyframe(fuzz))
+
+
+def video_photo_clip(video=None, layer=None, position=None, end=None
+                     , scale_x=1, scale_y=1, location_x=0, location_y=0, ck=None, audio=True):
+    clip = openshot.Clip(video)
+    clip.Layer(layer)
+    clip.Position(position)
+    clip.End(end)
+    clip.scale_x = openshot.Keyframe(scale_x)
+    clip.scale_y = openshot.Keyframe(scale_y)
+    clip.location_x = openshot.Keyframe(location_x)
+    clip.location_y = openshot.Keyframe(location_y)
+    
+    if ck != None:
+        clip.AddEffect(ck)
+    if audio == True:
+        clip.has_audio = openshot.Keyframe(1)
+    else:
+        clip.has_audio = openshot.Keyframe(0)
+    return clip
+
+def video_writer_init(path):
+    w = openshot.FFmpegWriter(path)
+    w.SetAudioOptions(True, "aac", 44100, 2, openshot.LAYOUT_STEREO, 3000000)
+    w.SetVideoOptions(True, "libx264", openshot.Fraction(30000, 1000), 1280, 720,
+        openshot.Fraction(1, 1), False, False, 3000000)
+    return w
+
+
+def create_video(bg, title_bg,time):
+    t = openshot.Timeline(1280, 720, openshot.Fraction(30000, 1000), 44100, 2, openshot.LAYOUT_STEREO)
+    t.Open()
+    
+    ck = cKey(0, 254, 0, 270)
+    ck_anchor = cKey(0, 255, 0, 320)
+    
+    anchor_video = openshot.FFmpegReader(bg)  # 影片
+    anchor_video.Open()
+    anchor_clip_video = video_photo_clip(video=anchor_video, layer=2, scale_x=0.59, scale_y=0.59, location_x=-0.04, location_y=-0.04, position=0, end=5, ck=ck_anchor, audio=True)
+    t.AddClip(anchor_clip_video)
+    anchor_video.Close()
+    
+    anchor_template = openshot.FFmpegReader(title_bg)  # 樣板
+    anchor_template.Open()
+    anchor_clip_template = video_photo_clip(video=anchor_template, layer=1, scale_x=1, scale_y=1,
+                                    location_x=0, location_y=0, position=0, end=5, ck=ck_anchor, audio=True)
+    t.AddClip(anchor_clip_template)
+    anchor_template.Close()
+    
+    w = video_writer_init("/app/output/op.mp4")
+    w.Open()
+    # frames = int(t.info.fps)*int(time)
+    frames = t.info.fps.ToInt()*int(time)
+    print('結果一',frames)
+    for n in range(frames):
+        # tmp = n%(int(t.info.fps)*3) +int(t.info.fps)*int(2)
+        f=t.GetFrame(n)
+        w.WriteFrame(f)
+
+    t.Close()
+    w.Close()
+
+
+if __name__ == '__main__':
+    create_video("/app/input/movie_main/LOGO_OP_4.mp4","/app/examples/主播示意1.mp4",4)