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update video_io/sv_video_input.cpp. 

Signed-off-by: Daniel <1367240116@qq.com>
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Daniel 2023-07-04 09:05:17 +00:00 committed by Gitee
parent 4554e8d256
commit e47854bcf1
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1 changed files with 16 additions and 0 deletions
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16
video_io/sv_video_input.cpp
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@ -70,6 +70,22 @@ void Camera::openImpl()
sprintf(pipe, "rtspsrc location=rtsp://%s:%d/H264?W=%d&H=%d&FPS=%d&BR=4000000 latency=100 ! application/x-rtp,media=video ! rtph264depay ! parsebin ! nvv4l2decoder enable-max-performancegst=1 ! nvvidconv ! video/x-raw,format=(string)BGRx ! videoconvert ! appsink sync=false", this->_ip.c_str(), this->_port, this->_width, this->_height, this->_fps);
this->_cap.open(pipe, cv::CAP_GSTREAMER);
}
else if (this->_type == CameraType::MIPI)
{
char pipe[512];
this->_cap.open(this->_camera_id);
if (this->_width <= 0 || this->_height <= 0)
{
this->_width = 1280;
this->_height = 720;
}
if (this->_fps <= 0)
{
this->_fps = 30;
}
sprintf(pipe, "nvarguscamerasrc framerate=(fraction)%d/1 ! nvvidconv flip-method=0 ! video/x-raw, width=(int)%d, height=(int)%d, format=(string)BGRx ! videoconvert ! video/x-raw, format=(string)BGR ! appsink", this->_fps, this->_width, this->_height);
this->_cap.open(pipe, cv::CAP_GSTREAMER);
}
}