nvarguscamerasrc设置ISP属性
时间: 2024-02-27 15:53:30 浏览: 203
要设置nvarguscamerasrc的ISP属性,可以在GStreamer管道中添加相应的元素,并设置其属性值。以下是一些设置ISP属性的示例:
1. 设置白平衡温度值:
```
gst-launch-1.0 nvarguscamerasrc ! 'video/x-raw(memory:NVMM), width=(int)1920, height=(int)1080, format=(string)NV12, framerate=(fraction)30/1' ! nvvidconv ! 'video/x-raw(memory:NVMM), format=(string)I420' ! nvvidconv ! 'video/x-raw, format=(string)BGRx' ! videoconvert ! 'video/x-raw, format=(string)BGR' ! whitebalance temperature=4000 ! autovideosink
```
在上面的管道中,使用`whitebalance`元素并将其`temperature`属性设置为4000来设置白平衡温度。
2. 设置曝光时间值:
```
gst-launch-1.0 nvarguscamerasrc ! 'video/x-raw(memory:NVMM), width=(int)1920, height=(int)1080, format=(string)NV12, framerate=(fraction)30/1' ! nvvidconv ! 'video/x-raw(memory:NVMM), format=(string)I420' ! nvvidconv ! 'video/x-raw, format=(string)BGRx' ! videoconvert ! 'video/x-raw, format=(string)BGR' ! exposure exposure-time=30000 ! autovideosink
```
在上面的管道中,使用`exposure`元素并将其`exposure-time`属性设置为30000来设置曝光时间。
3. 设置饱和度值:
```
gst-launch-1.0 nvarguscamerasrc ! 'video/x-raw(memory:NVMM), width=(int)1920, height=(int)1080, format=(string)NV12, framerate=(fraction)30/1' ! nvvidconv ! 'video/x-raw(memory:NVMM), format=(string)I420' ! nvvidconv ! 'video/x-raw, format=(string)BGRx' ! videoconvert ! 'video/x-raw, format=(string)BGR' ! saturation saturation=1.5 ! autovideosink
```
在上面的管道中,使用`saturation`元素并将其`saturation`属性设置为1.5来设置饱和度。
请注意,具体设置方法可能因管道和系统环境而异。要查看特定元素的属性列表和说明,请使用`gst-inspect`命令。
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