关于如何将 Quicktime.framework 与 libvidcap 链接

发布于 2024-11-18 15:13:59 字数 981 浏览 2 评论 0原文

我正在尝试在 mac 中使用 libvidcap 捕获视频我在安装 libvidcap 时遇到以下错误：

quicktime/sg_manager.c:73: error: 'struct sg_source' has no member named 'channel'
quicktime/sg_manager.c:74: error: 'sgDeviceListIncludeInputs' undeclared (first use in this function)
quicktime/sg_manager.c:75: error: 'device_list' undeclared (first use in this function)
quicktime/sg_manager.c:82: error: 'dlr' undeclared (first use in this function)
quicktime/sg_manager.c:103: error: 'SGDeviceInputListPtr' undeclared (first use in this function)
quicktime/sg_manager.c:103: error: expected ';' before 'ilr'
quicktime/sg_manager.c:109: error: 'ilr' undeclared (first use in this function)
quicktime/sg_manager.c:128: warning: implicit declaration of function 'SGDisposeDeviceList'
quicktime/sg_manager.c:128: error: 'struct sg_source' has no member named 'grabber'

我在源代码中添加了 QuickTime/QuickTimeComponents.h 标头，但这并没有解决问题。我还需要做什么？

原文

I am tring to capture video using libvidcap in mac
I got the following errors while installing libvidcap:

quicktime/sg_manager.c:73: error: 'struct sg_source' has no member named 'channel'
quicktime/sg_manager.c:74: error: 'sgDeviceListIncludeInputs' undeclared (first use in this function)
quicktime/sg_manager.c:75: error: 'device_list' undeclared (first use in this function)
quicktime/sg_manager.c:82: error: 'dlr' undeclared (first use in this function)
quicktime/sg_manager.c:103: error: 'SGDeviceInputListPtr' undeclared (first use in this function)
quicktime/sg_manager.c:103: error: expected ';' before 'ilr'
quicktime/sg_manager.c:109: error: 'ilr' undeclared (first use in this function)
quicktime/sg_manager.c:128: warning: implicit declaration of function 'SGDisposeDeviceList'
quicktime/sg_manager.c:128: error: 'struct sg_source' has no member named 'grabber'

I added the QuickTime/QuickTimeComponents.h header in my source, but this did not solve the problem. What else do I need to do?

分享到QQ

分享到微博