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https://gitlab.freedesktop.org/gstreamer/gstreamer.git
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99aa793b1c
Original commit message from CVS: added mp1vid to CVS
52 lines
1.5 KiB
C
52 lines
1.5 KiB
C
#include <gst/gst.h>
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void new_pad(GstElement *parse,GstPad *pad,GstElement *pipeline) {
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GstElement *audiodecode;
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GstElement *audiosink;
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if (!strncmp(gst_pad_get_name(pad), "audio_", 6)) {
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fprintf(stderr,"have audio pad\n");
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gst_element_set_state(pipeline,GST_STATE_PAUSED);
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audiodecode = gst_elementfactory_make("mad","audiodecode");
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gst_bin_add(GST_BIN(pipeline),audiodecode);
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gst_pad_connect(pad,gst_element_get_pad(audiodecode,"sink"));
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audiosink = gst_elementfactory_make("esdsink","audiosink");
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gst_bin_add(GST_BIN(pipeline),audiosink);
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gst_element_connect(audiodecode,"src",audiosink,"sink");
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gst_element_set_state(pipeline,GST_STATE_PLAYING);
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fprintf(stderr,"done dealing with new audio pad\n");
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}
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}
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int main(int argc,char *argv[]) {
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GstElement *pipeline, *src, *parse;
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int i;
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gst_init(&argc,&argv);
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pipeline = gst_pipeline_new("pipeline");
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src = gst_elementfactory_make("disksrc","src");
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gtk_object_set(GTK_OBJECT(src),"location","/home/omega/media/AlienSong.mpg",NULL);
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parse = gst_elementfactory_make("mpeg1parse","parse");
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gtk_signal_connect(GTK_OBJECT(parse),"new_pad",
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GTK_SIGNAL_FUNC(new_pad),pipeline);
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gst_bin_add(GST_BIN(pipeline),src);
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gst_bin_add(GST_BIN(pipeline),parse);
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gst_element_connect(src,"src",parse,"sink");
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gst_element_set_state(pipeline,GST_STATE_PLAYING);
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gst_schedule_show(GST_ELEMENT_SCHED(pipeline));
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// for (i=0;i<10;i++)
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while (1)
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gst_bin_iterate(GST_BIN(pipeline));
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}
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