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https://gitlab.freedesktop.org/gstreamer/gstreamer.git
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52 lines
1.5 KiB
C
52 lines
1.5 KiB
C
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#include <stdio.h>
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#include <gst/gst.h>
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int main(int argc,char *argv[]) {
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GstBin *pipeline, *thread;
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GstElement *src, *queue1, *sink;
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gst_init(&argc,&argv);
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gst_info_set_categories(-1);
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gst_debug_set_categories(-1);
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pipeline = gst_pipeline_new("pipeline");
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thread = gst_thread_new("thread");
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src = gst_elementfactory_make("fakesrc","src");
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sink = gst_elementfactory_make("fakesink","sink");
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fprintf(stderr,"ADDING src\n");
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gst_bin_add(thread,src);
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fprintf(stderr,"ADDING sink\n");
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gst_bin_add(thread,sink);
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fprintf(stderr,"ADDING thread\n");
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gst_bin_add(pipeline,GST_ELEMENT(thread));
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// gst_element_add_ghost_pad(GST_ELEMENT(thread),gst_element_get_pad(sink,"sink"),"sink");
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fprintf(stderr,"CONNECTING src to sink\n");
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gst_element_connect (src, "src", sink, "sink");
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fprintf(stderr,"\nSWITCHING to READY:\n");
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gst_element_set_state (thread, GST_STATE_READY);
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fprintf(stderr,"\nPIPELINE sched:\n");
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gst_schedule_show(GST_ELEMENT_SCHED(pipeline));
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fprintf(stderr,"\nTHREAD sched:\n");
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gst_schedule_show(GST_ELEMENT_SCHED(thread));
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fprintf(stderr,"\nSWITCHING to PLAYING:\n");
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gst_element_set_state (thread, GST_STATE_PLAYING);
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gst_schedule_show(GST_ELEMENT_SCHED(pipeline));
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gst_schedule_show(GST_ELEMENT_SCHED(thread));
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fprintf(stderr,"sleeping...\n");
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sleep(1);
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fprintf(stderr,"done sleeping...\n");
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fprintf(stderr,"\nSWITCHING to READY:\n");
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gst_element_set_state (thread, GST_STATE_READY);
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gst_schedule_show(GST_ELEMENT_SCHED(pipeline));
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gst_schedule_show(GST_ELEMENT_SCHED(thread));
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sleep(1);
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}
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