There are two separate playback modes, one each for stills and videos, and it's annoying to have to switch between them.

A55有两种回放模式，静态模式和动态模式，只是两者之间的切换有些麻烦。

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Journal record and playback modes are modes imposed on the system that let an application sequentially record or play back user input.

日志记录和回放模式是强加在系统上的模式，它们使应用程序序列化记录和回放用户的输入。

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It provides real-time monitoring with 540 pictures per second and high-density recording of up to 120 pictures per second for high-end video in both live and playback modes.

它能每秒实时监测540 张图片，以及在现场观看和回放观看模式中每秒高速录制120 张高端视频图片。

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The AR1011HS high-speed sensor architecture is capable of reading full 10MP resolution at 60fps, and enables a variety of video modes, including broadcast quality quad high definition (HD), oversampled 1080p for True HD resolution, 1080p video at 120 frames per second, and additional high frame rate modes for slow motion playback.

ENGADGET: Aptina unveils 1-inch sensor with 1080p video at 120FPS, we suspect Nikon wants 1