@watari
I am trying with the following code.
string gst_pipeline = " latency=0 io-mode=4 ! rtph264depay ! h264parse ! queue ! video/x-h264, alignment=nal ! omxh264dec internal-entropy-buffers=5 low-latency=1 ! queue ! videoscale method=0 ! video/x-raw, width=640,height=360 ! vi
deoconvert ! appsink sync=false async=false";
gst_pipeline = IP + gst_pipeline;
cv::VideoCapture cap(gst_pipeline,cv::CAP_GSTREAMER);
VideoWriter video;
video.open("appsrc ! autovideoconvert ! omxh265enc ! matroskamux ! filesink location=test.mkv sync=false",cv::CAP_GSTREAMER,0,(double)15,Size(1920,1080),true);
Mat img;
Mat img_re;
while(1){
cap.read(img);
cv::imshow("Ch-1", img); // working fine
resize(img,img_re,Size(1920,1080));
video.write(img_re); // not encoding & wrinting to the file.
}
By using the above code I can capture, decode & display the video frame. But when I am trying to encode the Mat img_re image then I am getting the below warning message.:
!! Warning : Adapting profile to support bitdepth and chroma mode
!! The specified Level is too low and will be adjusted !!
