[vorbis-dev] Adding Comments to OGG files

[Stan Seibert]

vorbisfile is a read-only API.  It does not support making modifications
to Ogg files and resaving them.  You should look at vorbiscomment in the
vorbis-tools package for an example of how to modify the comments on an
existing Ogg file.  vcedit.c and vcedit.h show how to do that.


---
Stan Seibert

<p>On Tue, 2003-02-04 at 10:24, Dustin Smith wrote:
> Hello all.  I have been trying to add comments to OGG files, without much success.
> If anyone is familiar with this process, I would appreciate any insight into why
> this code may not be working:
> 
>           FILE *fp;
>           OggVorbis_File ovFile;
>           vorbis_comment *commie;
> 
>           ov_open(fp,&ovFile,NULL,0);
>           commie=ov_comment(&ovFile,-1);
>           vorbis_comment_clear(commie);
> 
>           vorbis_comment_add_tag(commie,"TRACK","TRACK NAME");
>           vorbis_comment_add_tag(commie,"ARTIST","ARTIST NAME");
> 
>           ov_clear(&ovFile);
> 
> Using similar commands, I am able to read the comments from the OGG file.  However,
> the above apparently does nothing permanent to the open OGG comment structure.
> 
> Thank you,
> Dustin
> 
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<p>--- >8 ----
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