#include <vorbis/codec.h>
#include <vorbis/vorbisfile.h>
int main(){
OggVorbis_File ov;
int i;
#ifdef _WIN32 /* We need to set stdin to binary mode on windows. */
_setmode( _fileno( stdin ), _O_BINARY );
#endif
/* open the file/pipe on stdin */
if(ov_open_callbacks(stdin,&ov,NULL,-1,OV_CALLBACKS_NOCLOSE)<0){
printf("Could not open input as an OggVorbis file.\n\n");
exit(1);
}
/* print details about each logical bitstream in the input */
if(ov_seekable(&ov)){
printf("Input bitstream contained %ld logical bitstream section(s).\n",
ov_streams(&ov));
printf("Total bitstream playing time: %ld seconds\n\n",
(long)ov_time_total(&ov,-1));
}else{
printf("Standard input was not seekable.\n"
"First logical bitstream information:\n\n");
}
for(i=0;i<ov_streams(&ov);i++){
vorbis_info *vi=ov_info(&ov,i);
printf("\tlogical bitstream section %d information:\n",i+1);
printf("\t\t%ldHz %d channels bitrate %ldkbps serial number=%ld\n",
vi->rate,vi->channels,ov_bitrate(&ov,i)/1000,
ov_serialnumber(&ov,i));
printf("\t\tcompressed length: %ld bytes ",(long)(ov_raw_total(&ov,i)));
printf(" play time: %lds\n",(long)ov_time_total(&ov,i));
}
ov_clear(&ov);
return 0;
}
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