cannam@86:
cannam@86:
cannam@86:
cannam@86: #include <vorbis/codec.h>
cannam@86: #include <vorbis/vorbisfile.h>
cannam@86:
cannam@86: int main(){
cannam@86: OggVorbis_File ov;
cannam@86: int i;
cannam@86:
cannam@86: #ifdef _WIN32 /* We need to set stdin to binary mode on windows. */
cannam@86: _setmode( _fileno( stdin ), _O_BINARY );
cannam@86: #endif
cannam@86:
cannam@86: /* open the file/pipe on stdin */
cannam@86: if(ov_open_callbacks(stdin,&ov,NULL,-1,OV_CALLBACKS_NOCLOSE)<0){
cannam@86: printf("Could not open input as an OggVorbis file.\n\n");
cannam@86: exit(1);
cannam@86: }
cannam@86:
cannam@86: /* print details about each logical bitstream in the input */
cannam@86: if(ov_seekable(&ov)){
cannam@86: printf("Input bitstream contained %ld logical bitstream section(s).\n",
cannam@86: ov_streams(&ov));
cannam@86: printf("Total bitstream playing time: %ld seconds\n\n",
cannam@86: (long)ov_time_total(&ov,-1));
cannam@86:
cannam@86: }else{
cannam@86: printf("Standard input was not seekable.\n"
cannam@86: "First logical bitstream information:\n\n");
cannam@86: }
cannam@86:
cannam@86: for(i=0;i<ov_streams(&ov);i++){
cannam@86: vorbis_info *vi=ov_info(&ov,i);
cannam@86: printf("\tlogical bitstream section %d information:\n",i+1);
cannam@86: printf("\t\t%ldHz %d channels bitrate %ldkbps serial number=%ld\n",
cannam@86: vi->rate,vi->channels,ov_bitrate(&ov,i)/1000,
cannam@86: ov_serialnumber(&ov,i));
cannam@86: printf("\t\tcompressed length: %ld bytes ",(long)(ov_raw_total(&ov,i)));
cannam@86: printf(" play time: %lds\n",(long)ov_time_total(&ov,i));
cannam@86: }
cannam@86:
cannam@86: ov_clear(&ov);
cannam@86: return 0;
cannam@86: }
cannam@86:
cannam@86:
cannam@86: |
cannam@86:
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