按钮以添加第二个关键帧。按空格键预览剪辑，可以看到颜色调整在剪辑的整个过程中看起来很平滑。
https://www.101weiqi.com/u/%E5%8D%97%E4%BA%AC%E7%8E%84%E6%AD%A6%E5%8C%BA%E5%B0%8F%E5%A6%B9%E6%8C%89%E6%91%A9%E3%80%90%E5%94%AF3507-588%E3%80%91/
https://www.101weiqi.com/u/%E7%89%A1%E4%B8%B9%E6%B1%9F%E7%88%B1%E6%B0%91%E5%8C%BA%E5%B0%8F%E5%A6%B9%E6%8C%89%E6%91%A9%E3%80%90%E5%94%AF3507588%E3%80%91/
https://www.101weiqi.com/u/%E9%87%8D%E5%BA%86%E6%B6%AA%E9%99%B5%E5%8C%BA%E5%B0%8F%E5%A6%B9%E6%8C%89%E6%91%A9%E3%80%90%E5%94%AF3507-588%E3%80%91/
https://www.101weiqi.com/play/list/%E5%8D%97%E4%BA%AC%E7%8E%84%E6%AD%A6%E5%8C%BA%E5%B0%8F%E5%A6%B9%E6%8C%89%E6%91%A9%E3%80%90%E5%94%AF3507-588%E3%80%91/
https://www.101weiqi.com/play/list/%E7%89%A1%E4%B8%B9%E6%B1%9F%E7%88%B1%E6%B0%91%E5%8C%BA%E5%B0%8F%E5%A6%B9%E6%8C%89%E6%91%A9%E3%80%90%E5%94%AF3507588%E3%80%91/
https://www.101weiqi.com/play/list/%E9%87%8D%E5%BA%86%E6%B6%AA%E9%99%B5%E5%8C%BA%E5%B0%8F%E5%A6%B9%E6%8C%89%E6%91%A9%E3%80%90%E5%94%AF3507-588%E3%80%91/
https://www.101weiqi.com/play/list/%E5%8C%85%E5%A4%B4%E5%B0%8F%E5%A6%B9%E6%8C%89%E6%91%A9%E3%80%90%E5%94%AF3507-588%E3%80%91/
https://www.101weiqi.com/u/%E5%8C%85%E5%A4%B4%E5%B0%8F%E5%A6%B9%E6%8C%89%E6%91%A9%E3%80%90%E5%94%AF3507-588%E3%80%91/
