[vorbis] Questions about libvorbisenc

[Peron, Stéphane]

> Brief description:
> 
> When you open the input file, you need to find out how long it is (in
> seconds, or in samples - either is easy).
> 
        Well .. I am sorry ... I don't know anything in vorbis .....
        In the example, is corresponding to the variable  i in the beginning
of the code ? :

        for (i=0, founddata=0; i<30 && ! feof(stdin) && ! ferror(stdin);
i++)
          {
            fread(readbuffer,1,2,stdin);

            if ( ! strncmp(readbuffer, "da", 2) )
            {
              founddata = 1;
              fread(readbuffer,1,6,stdin);
              break;
            }
          }

<p>> For figuring out how far through the file you are, then, you just need
> to track how many samples you've encoded (where 'encoding' in this context
> means submitting to libvorbis to encode). The percent done is then
> samples_submitted/total_samples.
> 
        Ok .. Is "samples_submitted" correponding to variable i in the main
loop ? :
        for (i=0, founddata=0; i<30 && ! feof(stdin) && ! ferror(stdin);
i++)
          {
            fread(readbuffer,1,2,stdin);

            if ( ! strncmp(readbuffer, "da", 2) )
            {
              founddata = 1;
              fread(readbuffer,1,6,stdin);
              break;
            }
          }

        Sorry for these questions of a beginner using vorbis libraries....

        Many Thanks

        Stéphane PERON 





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