bf8c785fb0
Original commit message from CVS: Documentation updates. All standard library objects and standard elements are documented. Modified some of the elements to more accuratly report about their arguments so the documentation builds more reasonable output. Added aviencoder and jpegencoder elements (not working yet)
57 lines
1.9 KiB
C
57 lines
1.9 KiB
C
#include <sys/types.h>
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#include <sys/stat.h>
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#include <fcntl.h>
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#include <glib.h>
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#include <gst/gst.h>
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int main(int argc,char *argv[]) {
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int fd;
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GstPipeline *pipeline;
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GstElement *audiosrc, *videosrc, *fdsink, *encoder;
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GstElementFactory *audiosrcfactory, *fdsinkfactory, *encoderfactory;
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GstElementFactory *videosrcfactory;
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GList *padlist;
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gst_init(&argc,&argv);
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gst_plugin_load("v4lsrc");
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gst_plugin_load("aviencoder");
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pipeline = gst_pipeline_new("pipeline");
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audiosrcfactory = gst_elementfactory_find("audiosrc");
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audiosrc = gst_elementfactory_create(audiosrcfactory,"audiosrc");
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videosrcfactory = gst_elementfactory_find("v4lsrc");
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videosrc = gst_elementfactory_create(videosrcfactory,"videosrc");
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encoderfactory = gst_elementfactory_find("aviencoder");
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encoder = gst_elementfactory_create(encoderfactory,"aviencoder");
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gtk_object_set(GTK_OBJECT(videosrc),"width",120,"height",80,NULL);
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fd = open(argv[1],O_CREAT|O_RDWR|O_TRUNC);
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fdsinkfactory = gst_elementfactory_find("fdsink");
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fdsink = gst_elementfactory_create(fdsinkfactory,"fdsink");
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gtk_object_set(GTK_OBJECT(fdsink),"fd",fd,NULL);
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/* add objects to the main pipeline */
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gst_bin_add(GST_BIN(pipeline),GST_ELEMENT(videosrc));
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gst_bin_add(GST_BIN(pipeline),GST_ELEMENT(encoder));
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gst_bin_add(GST_BIN(pipeline),GST_ELEMENT(fdsink));
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/* connect src to sink */
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gst_pad_connect(gst_element_get_pad(videosrc,"src"),
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gst_element_get_pad(encoder,"video_00"));
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gst_pad_connect(gst_element_get_pad(encoder,"src"),
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gst_element_get_pad(fdsink,"sink"));
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g_print("\neverything's built, setting it up to be runnable\n");
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gst_element_set_state(GST_ELEMENT(pipeline),GST_STATE_RUNNING);
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g_print("\nok, runnable, hitting 'play'...\n");
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gst_element_set_state(GST_ELEMENT(pipeline),GST_STATE_PLAYING);
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while(1)
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gst_src_push(GST_SRC(videosrc));
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}
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