Both the new Canon R1 and R5 Mark II cameras bring a host of innovative features, although their core specifications haven’t changed significantly. Among these updates, I believe the Pre-continuous Shooting function will revolutionize wildlife photography—and potentially sports photography as well.
Pre-capture functionality has already been available in cameras like the Canon R7 and R6 Mark II for some time. This feature allows photographers to half-press the shutter to focus and start recording, then fully press the shutter to save all pre-recorded images to the memory card.
What sets the Canon R1 and R5 Mark II apart is their ability to keep the pre-capture function continuously active as long as the shutter is half-pressed for focusing and fully pressed for recording, provided the buffer hasn’t reached its limit. This makes it easy to refocus on a new subject or stay locked onto the same subject for additional pre-capture sequences.
For example, the R1’s buffer can handle up to 200 shots before slowing down. In pre-capture mode, it initially records 20 frames, and over approximately two seconds, it can capture additional sequences, such as 20 + 40 + 40 frames. Unlike other cameras, the R1 and R5 Mark II transition seamlessly between pre-captures without any delay, offering unmatched efficiency and flexibility for capturing fleeting moments.
全新的佳能R1和R5 Mark II相机引入了众多创新功能，尽管它们的核心规格并未发生显著变化。其中，我认为“预连续拍摄”功能将彻底改变野生动物摄影的风格，也可能对体育摄影产生深远影响。
类似的预拍摄功能在佳能R7和R6 Mark II等相机上已存在一段时间。这项功能允许摄影师通过半按快门进行对焦并开始记录，而全按快门则会将所有预录的图像保存到存储卡中。
佳能R1和R5 Mark II的独特之处在于，只要快门半按保持对焦、全按记录，并且缓冲区未达到极限，预拍摄功能即可持续运行。这使得用户可以轻松重新对焦于新的主体或保持对原主体的连续预拍摄。
例如，R1的缓冲区支持最多200张照片的连拍。在预拍模式下，它最初记录20帧，然后在大约2秒内捕捉额外的序列，例如20 + 40 + 40帧。与其他相机不同，R1和R5 Mark II可以在预拍摄之间无缝衔接，没有任何延迟，为捕捉转瞬即逝的精彩瞬间提供了前所未有的效率和灵活性。
Let’s share some samples as we normally do.
Once Pre-continuous Shooting is enabled, a “pre” indicator appears in the top-left corner of the screen whenever you half-press the shutter button, confirming that pre-recording is active. After taking a shot, you can immediately half-press the shutter again to restart pre-recording or continue shooting as needed.
Below are some sample images captured with the Pre-continuous Shooting feature. These can be enjoyed as standalone photos or combined and converted into a video sequence.
启用预连续拍摄功能后，每次半按快门按钮时，屏幕左上角会显示“pre”字样，表明预录功能已激活。拍摄完成后，您可以立即再次半按快门以重新开始预录，或根据需要继续拍摄。
以下是使用预连续拍摄功能拍摄的一些样片。这些图片可以单独欣赏，也可以组合并转换为视频。
4. Half-press the shutter before the active warbler makes any movement. When the bird takes off, fully press the shutter to capture everything that occurred 0.5 seconds prior. Immediately after pre-recording, the camera will seamlessly track the bird in real-time.
在活跃的莺鸟做出任何动作之前，半按快门进行准备。当鸟起飞时，全按快门即可捕捉到快门按下前0.5秒内发生的一切。预录完成后，相机会立即无缝追踪鸟的实时动态。
sample frame
1. Half-press the shutter before the small raptor shows any movement. When the bird takes off, fully press the shutter to capture everything leading up to that critical moment. At the same time, you’ll see the camera seamlessly tracking the bird in real-time.
2. Half-press the shutter before any movement from the Owl. When the Owl takes off, fully press the shutter, and everything leading up to that “flash moment” will be recorded onto the card. And you’ll also see the camera immediately tracking the bird in real-time.
3. Half-press the shutter before any movement from the kingfisher. When the kingfisher dives down, fully press the shutter, and everything leading up to that “flash moment” will be saved to the card. You’ll also see the camera instantly tracking the bird in real-time.
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