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52 lines
1.3 KiB
C
52 lines
1.3 KiB
C
#include <stdlib.h>
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#include <gst/gst.h>
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int main(int argc,char *argv[])
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{
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GstElement *bin, *filesrc, *decoder, *osssink;
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gst_init(&argc,&argv);
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if (argc != 2) {
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g_print("usage: %s <mp3 file>\n", argv[0]);
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exit(-1);
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}
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/* create a new bin to hold the elements */
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bin = gst_pipeline_new("pipeline");
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/* create a disk reader */
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filesrc = gst_elementfactory_make("filesrc", "disk_source");
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g_object_set(G_OBJECT(filesrc),"location", argv[1],NULL);
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/* now it's time to get the decoder */
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decoder = gst_elementfactory_make("mad","parse");
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if (!decoder) {
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g_print ("could not find plugin \"mad\"");
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return -1;
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}
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/* and an audio sink */
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osssink = gst_elementfactory_make("osssink", "play_audio");
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/* add objects to the main pipeline */
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gst_bin_add(GST_BIN(bin), filesrc);
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gst_bin_add(GST_BIN(bin), decoder);
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gst_bin_add(GST_BIN(bin), osssink);
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/* connect src to sink */
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gst_pad_connect(gst_element_get_pad(filesrc,"src"),
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gst_element_get_pad(decoder,"sink"));
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gst_pad_connect(gst_element_get_pad(decoder,"src"),
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gst_element_get_pad(osssink,"sink"));
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/* start playing */
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gst_element_set_state(bin, GST_STATE_PLAYING);
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while (gst_bin_iterate(GST_BIN(bin)));
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/* stop the bin */
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gst_element_set_state(bin, GST_STATE_NULL);
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exit(0);
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}
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