iphone录制脚本_如何在iPhone上录制4K视频

iphone录制脚本

If you have an iPhone 6 or newer, you can change the speed and resolution at which your phone captures recorded video and slow motion video. If you prefer to use less storage and really only look at your videos on your phone, a lower resolution can help you save space. If you want higher resolution captures (like 4K) or smoother video (like 60fps), bumping up the settings costs some storage space, but might be worth it for you.

如果您使用的是iPhone 6或更高版本，则可以更改手机捕获录制的视频和慢动作视频的速度和分辨率。 如果您希望使用较少的存储空间，而实际上只看手机上的视频，则较低的分辨率可以帮助您节省空间。 如果您想要更高分辨率的捕获(例如4K)或更流畅的视频(例如60fps)，则增加设置会占用一些存储空间，但对于您而言还是值得的。

Unfortunately, you can’t adjust these settings on the fly from the Camera app. You have to dive into Settings to make the adjustment. Here’s how.

不幸的是，您无法通过“相机”应用即时调整这些设置。 您必须深入设置才能进行调整。 这是如何做。

Fire up your Settings app, scroll down a bit, and then tap “Photos & Camera.”

启动“设置”应用，向下滚动一点，然后点击“照片和相机”。

On the Photos & Camera page, tap the “Record Video” setting.

在“照片和相机”页面上，点击“录制视频”设置。

On the “Record Video” page, tap the resolution and speed at which you want to capture regular video. By default, iPhones capture video in 1080p at 30 fps (frames per second). In general, a higher resolution will give you better quality, especially on larger screens. And 4K video can be great if you have a 4K display available, though you shouldn’t expect the same kind of quality you can get from a dedicated 4K camera. Bumping up your frame rate generally gives you a smoother video than a lower frame rate at the same resolution. The only real disadvantage to the higher settings is the amount of storage space videos take up on your phone. iOS does provide you with some handy info at the bottom of the page showing how much space one minute of video will consume for each minute of video.

在“录制视频”页面上，点击要捕获常规视频的分辨率和速度。 默认情况下，iPhone以30 fps(每秒帧)的速度捕获1080p视频。 通常，较高的分辨率将为您提供更好的质量，尤其是在大屏幕上。 如果您有可用的4K显示屏，那么4K视频可能会很棒，尽管您不应该期望从专用4K摄像机获得相同的质量。 与相同分辨率下的较低帧速率相比，提高帧速率通常可以为您提供更流畅的视频。 较高设置的唯一真正缺点是视频在手机上占用的存储空间量。 iOS确实在页面底部为您提供了一些方便的信息，这些信息显示一分钟的视频每分钟会消耗多少空间。

You can also adjust the quality of slo-mo videos you record. Back on the Photos & Camera page, tap the “Record Slo-mo” setting.

您还可以调整录制的慢动作视频的质量。 返回“照片和相机”页面，点击“录制慢动作”设置。

You really only have two options here, and bumping your video up to 1080p from the default of 720p comes at a significant cost to frame rate. While the resulting videos will look sharper, you’ll lose a good bit of smoothness. Play with the two settings and see what looks best to you based on what types of subjects you’re filming.

您这里实际上只有两个选择，将视频从默认的720p提升到1080p会大大提高帧速率。 虽然生成的视频看起来更清晰，但您会损失很多平滑度。 使用这两种设置进行播放，然后根据要拍摄的主题类型查看最适合您的对象。

And that’s all there is to it! Adjusting the speed and resolution of videos you capture can help you maximize either your storage space or the quality of your recordings, or strike just the right balance between the two.

这就是全部！ 调整捕获的视频的速度和分辨率可以帮助您最大化存储空间或录制质量，或在两者之间取得适当的平衡。

翻译自: https://www.howtogeek.com/257499/how-to-change-the-speed-and-resolution-of-recorded-movies-on-the-iphone/

iphone录制脚本