这是Helix Producer Plus 9的解释（括号中的是我的翻译）：
For clips with a wide range of motion, the best setting is Normal Motion.（对于有大范围运动的视频剪辑来说，最好的设置就是Normal Motion。）
If you desire better clarity during scenes with much motion, you can choose the Sharpest Image mode. This mode will use more encoding time on the clarity of the image, but at the expense of frame rate.（如果你希望在有大幅度运动的场景中得到更好的清晰度，你可以选择Sharpest Image mode。这个模式会把更多的编码时间用在影像的清晰度上，但要以帧速率为代价。）
If you would rather have more continuity during high-motion scenes, you can choose Smoothest Motion. More encoding time will be spent on maintaining the frame rate, but will be at the expense of each frame's image clarity.（如果你更在意大运动场景的连续性，你可以选择Smoothest Motion。更多的编码时间将被花在维持帧速率上，但要以每帧的影像清晰度为代价。）
You can also choose to completely focus on image clarity by choosing the Slide Show mode. The output appears as a series of still photos.（你也可以通过选择Slide Show mode完全专注于影像的清晰度上。这个的输出表现为一系列的静止图像。）
本人的翻译水平有限，还请各位多多包涵。
