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70 lines
1.6 KiB
C
70 lines
1.6 KiB
C
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#include <gst/gst.h>
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static gboolean playing;
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/* eos will be called when the src element has an end os stream */
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void eos(GstSrc *src)
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{
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g_print("have eos, quitting\n");
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playing = FALSE;
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}
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int main(int argc,char *argv[])
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{
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GstElement *disksrc, *audiosink;
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GstPipeline *pipeline;
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if (argc != 2) {
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g_print("usage: %s <filename>\n", argv[0]);
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exit(-1);
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}
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gst_init(&argc,&argv);
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gst_plugin_load_all();
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g_print("\n");
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/* create a new bin to hold the elements */
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pipeline = gst_pipeline_new("pipeline");
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/* create a disk reader */
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disksrc = gst_elementfactory_make("disksrc", "disk_source");
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gtk_object_set(GTK_OBJECT(disksrc),"location", argv[1],NULL);
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gtk_signal_connect(GTK_OBJECT(disksrc),"eos",
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GTK_SIGNAL_FUNC(eos),NULL);
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/* and an audio sink */
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audiosink = gst_elementfactory_make("audiosink", "play_audio");
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/* add objects to the main pipeline */
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gst_bin_add(GST_BIN(pipeline), disksrc);
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gst_bin_add(GST_BIN(pipeline), audiosink);
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if (!gst_pipeline_autoplug(pipeline)) {
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g_print("unable to handle stream\n");
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exit(-1);
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}
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/* find out how to handle this bin */
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gst_bin_create_plan(GST_BIN(pipeline));
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/* make it ready */
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gst_element_set_state(GST_ELEMENT(pipeline), GST_STATE_READY);
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/* start playing */
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gst_element_set_state(GST_ELEMENT(pipeline), GST_STATE_PLAYING);
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playing = TRUE;
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while (playing) {
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gst_bin_iterate(GST_BIN(pipeline));
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}
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/* stop the bin */
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gst_element_set_state(GST_ELEMENT(pipeline), GST_STATE_NULL);
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gst_pipeline_destroy(pipeline);
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exit(0);
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}
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