mirror of
https://gitlab.freedesktop.org/gstreamer/gstreamer.git
synced 2024-06-09 01:29:28 +00:00
60 lines
1.7 KiB
C
60 lines
1.7 KiB
C
#include <gst/gst.h>
|
|
#include <sys/types.h>
|
|
#include <sys/stat.h>
|
|
#include <fcntl.h>
|
|
#include <unistd.h>
|
|
#include <stdlib.h>
|
|
|
|
int main(int argc,char *argv[]) {
|
|
GstElement *pipeline;
|
|
GstElement *paranoia,*lame,*sink;
|
|
int i;
|
|
int outfile;
|
|
|
|
GST_DEBUG_ENTER("(%d)",argc);
|
|
|
|
gst_init(&argc,&argv);
|
|
|
|
if (argc != 2) argv[1] = "output.mp3";
|
|
unlink(argv[1]);
|
|
outfile = open(argv[1],O_CREAT | O_RDWR | O_TRUNC);
|
|
if (!outfile) {
|
|
fprintf(stderr,"couldn't open file\n");
|
|
exit(1);
|
|
}
|
|
fprintf(stderr,"outfile is fd %d\n",outfile);
|
|
|
|
pipeline = gst_pipeline_new("ripper");
|
|
g_return_val_if_fail(pipeline != NULL,1);
|
|
|
|
paranoia = gst_elementfactory_make("cdparanoia","paranoia");
|
|
g_return_val_if_fail(paranoia != NULL,2);
|
|
g_object_set(G_OBJECT(paranoia),"paranoia_mode",0,NULL);
|
|
// g_object_set(G_OBJECT(paranoia),"start_sector",0,"end_sector",75,NULL);
|
|
|
|
lame = gst_elementfactory_make("lame","lame");
|
|
g_return_val_if_fail(lame != NULL,3);
|
|
g_object_set(G_OBJECT(lame),"bitrate",128,NULL);
|
|
sink = gst_elementfactory_make("fdsink","fdsink");
|
|
g_return_val_if_fail(sink != NULL,4);
|
|
g_object_set(G_OBJECT(sink),"fd",outfile,NULL);
|
|
|
|
fprintf(stderr,"paranoia is %p, lame is %p, sink is %p\n",paranoia,lame,sink);
|
|
gst_bin_add(GST_BIN(pipeline),paranoia);
|
|
gst_bin_add(GST_BIN(pipeline),lame);
|
|
gst_bin_add(GST_BIN(pipeline),sink);
|
|
|
|
gst_element_connect(paranoia,"src",lame,"sink");
|
|
gst_element_connect(lame,"src",sink,"sink");
|
|
|
|
gst_element_set_state(GST_ELEMENT(pipeline),GST_STATE_PLAYING);
|
|
if (GST_STATE(paranoia) != GST_STATE_PLAYING) fprintf(stderr,"error: state not set\n");
|
|
|
|
for (i=0;i<((argc >= 3)?atoi(argv[2]):4500);i++) {
|
|
fprintf(stderr,"\n");
|
|
gst_bin_iterate(GST_BIN(pipeline));
|
|
}
|
|
|
|
return 0;
|
|
}
|