On screen display frame drop

[DaneLLL]

Hi,

@ClementDps

It works great! Only minor detail is that I can’t close the video after starting the program. Do you know the key combination to close it?

Please send EoS:

    GstElement* src = gst_bin_get_by_name(GST_BIN(gst_pipeline), "mysource");
    gst_element_send_event (src, gst_event_new_eos ());
    // Wait for EOS message
    GstBus *bus = gst_pipeline_get_bus(GST_PIPELINE(gst_pipeline));
    gst_bus_poll(bus, GST_MESSAGE_EOS, GST_CLOCK_TIME_NONE);

A reference sample:

GStreamer freeze when using qtmux and NVIDIA-accelerated h264/h265 encoding

Hi, Please refer to attached code. Waiting for EOS is required. #include <cstdlib> #include <cstring> #include <sstream> #include <gst/gst.h> using namespace std; #define USE(x) ((void)(x)) static GstPipeline *gst_pipeline = nullptr; static string launch_string; GstClockTime usec = 1000000; static int w = 1920; static int h = 1080; int main(int argc, char** argv) { USE(argc); USE(argv); gst_init (&argc, &argv); GMainLoop *main_loop; main_loop = g_main_loop_new (NULL,…