40 lines
1.4 KiB
C
40 lines
1.4 KiB
C
#include <gst/gst.h>
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int main(int argc, char *argv[]) {
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GMainLoop *loop;
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GstElement *rx, *tx;
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GstElement *rx_tap, *rx_jitterbuffer, *rx_depay, *rx_opusdec, *rx_resample, *rx_sink;
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gst_init (&argc, &argv);
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loop = g_main_loop_new (NULL, FALSE);
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rx = gst_pipeline_new ("rx");
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rx_tap = gst_element_factory_make("udpsrc", "rx-tap");
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rx_jitterbuffer = gst_element_factory_make("rtpjitterbuffer", "rx-jitterbuffer");
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rx_depay = gst_element_factory_make("rtpopusdepay", "rx-depay");
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rx_opusdec = gst_element_factory_make("opusdec", "rx-opusdec");
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rx_resample = gst_element_factory_make("audioresample", "rx-audioresample");
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rx_sink = gst_element_factory_make("autoaudiosink", "rx-sink");
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if (!rx || !rx_tap || !rx_jitterbuffer || !rx_depay || !rx_opusdec || !rx_resample || !rx_sink) {
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g_printerr ("One element could not be created. Exiting.\n");
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return -1;
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}
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gst_bin_add_many (GST_BIN (rx), rx_tap, rx_jitterbuffer, rx_depay, rx_opusdec, rx_resample, rx_sink, NULL);
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gst_element_link_many (rx_tap, rx_jitterbuffer, rx_depay, rx_opusdec, rx_resample, rx_sink, NULL);
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gst_element_set_state (rx, GST_STATE_PLAYING);
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g_print ("Running...\n");
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g_main_loop_run (loop);
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g_print ("Returned, stopping playback\n");
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gst_element_set_state (rx, GST_STATE_NULL);
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gst_object_unref (GST_OBJECT (rx));
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g_main_loop_unref (loop);
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return 0;
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}
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