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Hardware decoding G1

This commit is contained in:
AiYangSky 2023-12-26 16:35:02 +08:00
parent 182c2d9f0b
commit 5f656487a1
1 changed files with 11 additions and 6 deletions
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17
video_io/sv_video_input.cpp
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@ -72,14 +72,19 @@ void Camera::openImpl()
this->_fps = 30; this->_fps = 30;
} }
#ifdef PLATFORM_X86_CUDA
sprintf(pipe, "rtsp://%s:%d/H264?W=%d&H=%d&FPS=%d&BR=4000000", this->_ip.c_str(), this->_port, this->_width, this->_height, this->_fps);
this->_cap.open(pipe);
#endif
#ifdef PLATFORM_JETSON #ifdef PLATFORM_JETSON
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); sprintf(pipe, "rtspsrc location=rtsp://%s:%d/H264?W=%d&H=%d&FPS=%d&BR=4000000 latency=100 ! \
this->_cap.open(pipe, cv::CAP_GSTREAMER); 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);
#else
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 ! avdec_h264 ! \
videoconvert ! appsink sync=false",
this->_ip.c_str(), this->_port, this->_width, this->_height, this->_fps);
#endif #endif
printf("%s\r\n",pipe);
this->_cap.open(pipe, cv::CAP_GSTREAMER);
} }
else if (this->_type == CameraType::GX40) else if (this->_type == CameraType::GX40)
{ {