如何通过 SDK 在佳能相机上开始/停止视频录制? [英] How to start/stop video recording on Canon camera via SDK?

问题描述

我有一台佳能 7D 数码相机，我希望能够从 PC 控制视频录制.我已经下载了 Canon SDK 2.8，阅读了它包含的所有文档，但仍然无法弄清楚如何在相机上开始或停止视频录制.

I have a Canon 7D digital camera and I'd like to have an ability to control video recording from PC. I've downloaded Canon SDK 2.8, read all the document it contains but still cant figure out how to start or stop video recording on the camera.

有没有可能通过佳能 SDK 控制视频录制?

Is there any possibility to control video recording via Canon SDK?

谢谢.

推荐答案

最新的佳能相机sdk文档中有答案:

the latest canon camera sdk document contains an answer:

6.4.3 开始/结束短片拍摄您可以通过以下操作开始/结束短片拍摄.

6.4.3 Begin/End movie shooting You can begin/end movie shooting with the following operations.

EdsUInt32 record_start = 4; // Begin movie shooting 
err = EdsSetPropertyData(cameraRef, kEdsPropID_Record, 0, sizeof(record_start), &record_start); 
EdsUInt32 record_stop = 0; // End movie shooting 
err = EdsSetPropertyData(cameraRef, kEdsPropID_Record, 0, sizeof(record_stop), &record_

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