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#include <sys/types.h>
#include <sys/stat.h>
#include <fcntl.h>
#include <glib.h>
#include <gst/gst.h>
int main(int argc,char *argv[]) {
int fd;
GstPipeline *pipeline;
GstElement *osssrc, *videosrc, *fdsink, *encoder, *compress, *video_queue, *video_thread;
GstElementFactory *osssrcfactory, *fdsinkfactory, *encoderfactory, *compressfactory;
GstElementFactory *videosrcfactory;
gst_init(&argc,&argv);
gst_plugin_load("v4lsrc");
gst_plugin_load("aviencoder");
gst_plugin_load("jpeg");
pipeline = GST_PIPELINE (gst_pipeline_new("pipeline"));
osssrcfactory = gst_elementfactory_find("osssrc");
osssrc = gst_elementfactory_create(osssrcfactory,"osssrc");
videosrcfactory = gst_elementfactory_find("v4lsrc");
videosrc = gst_elementfactory_create(videosrcfactory,"videosrc");
compressfactory = gst_elementfactory_find("jpegenc");
compress = gst_elementfactory_create(compressfactory,"jpegenc");
encoderfactory = gst_elementfactory_find("aviencoder");
encoder = gst_elementfactory_create(encoderfactory,"aviencoder");
gtk_object_set(GTK_OBJECT(videosrc),"width",320,"height",240,NULL);
gtk_object_set(GTK_OBJECT(videosrc),"format",9,NULL);
gtk_object_set(GTK_OBJECT(encoder),"video","00:I420",NULL);
fd = open(argv[1],O_CREAT|O_RDWR|O_TRUNC);
fdsinkfactory = gst_elementfactory_find("fdsink");
fdsink = gst_elementfactory_create(fdsinkfactory,"fdsink");
gtk_object_set(GTK_OBJECT(fdsink),"fd",fd,NULL);
gst_bin_add(GST_BIN(pipeline),GST_ELEMENT(videosrc));
/* add objects to the main pipeline */
video_thread = gst_thread_new("video_thread");
g_return_val_if_fail(video_thread != NULL, -1);
gst_bin_add(GST_BIN(video_thread),GST_ELEMENT(compress));
gst_bin_add(GST_BIN(video_thread),GST_ELEMENT(encoder));
gst_bin_add(GST_BIN(video_thread),GST_ELEMENT(fdsink));
/* connect src to sink */
gst_element_add_ghost_pad(GST_ELEMENT(video_thread),
// gst_element_get_pad(compress,"sink"));
//gst_pad_connect(gst_element_get_pad(compress,"src"),
gst_element_get_pad(encoder,"video_00"),"video_00");
gst_pad_connect(gst_element_get_pad(encoder,"src"),
gst_element_get_pad(fdsink,"sink"));
// construct queue and connect everything in the main pipeline
video_queue = gst_elementfactory_make("queue","video_queue");
gtk_object_set(GTK_OBJECT(video_queue),"max_level",30,NULL);
gst_bin_add(GST_BIN(pipeline),GST_ELEMENT(video_queue));
gst_bin_add(GST_BIN(pipeline),GST_ELEMENT(video_thread));
gst_pad_connect(gst_element_get_pad(videosrc, "src"),
gst_element_get_pad(video_queue,"sink"));
gst_pad_connect(gst_element_get_pad(video_queue,"src"),
gst_element_get_pad(video_thread,"video_00"));
gtk_object_set(GTK_OBJECT(video_thread),"create_thread",TRUE,NULL);
g_print("\neverything's built, setting it up to be runnable\n");
gst_element_set_state(GST_ELEMENT(pipeline),GST_STATE_READY);
g_print("\nok, runnable, hitting 'play'...\n");
gst_element_set_state(GST_ELEMENT(pipeline),GST_STATE_PLAYING);
while(1)
gst_bin_iterate(GST_BIN(pipeline));
}
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