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https://gitlab.freedesktop.org/gstreamer/gstreamer.git
synced 2024-05-18 16:28:14 +00:00
67 lines
1.8 KiB
C
67 lines
1.8 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 <string.h>
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#include <gst/gst.h>
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static gboolean
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idle_func (gpointer data)
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{
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gst_bin_iterate (GST_BIN (data));
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return TRUE;
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}
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int
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main (int argc,char *argv[])
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{
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GstElement *bin;
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GstElement *src;
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GstElement *dvdec;
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GstElement *cspace;
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GstElement *videoscale;
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GstElement *encoder;
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GstElement *fdsink;
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gint fd_video;
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gst_init (&argc, &argv);
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bin = 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", argv[1], "bytesperread", 480, NULL);
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dvdec = gst_elementfactory_make ("dvdec", "decoder");
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cspace = gst_elementfactory_make ("colorspace", "cspace");
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videoscale = gst_elementfactory_make ("videoscale", "videoscale");
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gtk_object_set (GTK_OBJECT (videoscale), "width", 352, "height",288, NULL);
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encoder = gst_elementfactory_make ("mpeg2enc", "mpeg2enc");
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fdsink = gst_elementfactory_make ("fdsink", "fdsink");
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fd_video = open (argv[2], O_CREAT|O_RDWR|O_TRUNC);
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gtk_object_set (GTK_OBJECT (fdsink), "fd", fd_video, NULL);
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gst_bin_add (GST_BIN (bin), GST_ELEMENT (src));
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gst_bin_add (GST_BIN (bin), GST_ELEMENT (dvdec));
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gst_bin_add (GST_BIN (bin), GST_ELEMENT (cspace));
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gst_bin_add (GST_BIN (bin), GST_ELEMENT (videoscale));
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gst_bin_add (GST_BIN (bin), GST_ELEMENT (encoder));
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gst_bin_add (GST_BIN (bin), GST_ELEMENT (fdsink));
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gst_element_connect (src, "src", dvdec, "sink");
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gst_element_connect (cspace, "src", videoscale, "sink");
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gst_element_connect (videoscale, "src", encoder, "sink");
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gst_element_connect (encoder, "src", fdsink, "sink");
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gst_element_connect (dvdec, "video", cspace, "sink");
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gst_element_set_state (GST_ELEMENT (bin), GST_STATE_PLAYING);
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g_idle_add (idle_func, bin);
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gtk_main ();
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exit (0);
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}
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