我的设备:树莓派4b 4G,摄像头是HDMI采集卡转CSI。
尝试过:
The GitHub project page for the camera software mentions
Error : ENOSPC displayed. Camera is probably running out of GPU memory. Check config.txt in the /boot/ folder. The gpu_mem option should be at least 128.
This issue states that this error can occur due to a conflict with the drivers for 1-Wire (W1) modules if the modules are not loaded in the right order.

本文档详细记录了树莓派4B在使用HDMI采集卡时遇到的ENOSPC错误,以及通过调整配置、更新固件、本地更新等方法尝试解决的过程。在尝试各种方法无效后,最终发现问题在于HDMI线缆的连接。更新系统后,重新连接HDMI线缆解决了问题。
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