[vorbis] Streaming ogg from filepointer pointing to archiveofmanyoggs. Ogg stream does not stop after end of one oggfile- what todo ?

Andre Krause post at andre-krause.net
Sun Apr 25 23:18:09 PDT 2004



Ok, thanks. Seems as i have to dive deeper into ogg and to learn how to
setup those callbacks. 

> -----Original Message-----
> From: owner-vorbis at xiph.org [mailto:owner-vorbis at xiph.org] On 
> Behalf Of Michael Smith
> Sent: Montag, 26. April 2004 03:40
> To: vorbis at xiph.org
> Subject: Re: [vorbis] Streaming ogg from filepointer pointing 
> to archiveofmanyoggs. Ogg stream does not stop after end of 
> one oggfile- what todo ?
> 
> On Saturday 24 April 2004 04:46, Andre Krause wrote:
> > So far,  the section - variable check works. The music 
> stops playing. 
> > But now i have a problem i suspect to be a bug in ogg:
> >
> > Assume i have a simple archive "musik.pak", created by simply 
> > concatenating binary files together, consisting of 4 files:
> 
> > Gives a problem. Now, ov_open fails and returns -123 
> (OV_EBADLINK ). 
> > What does this mean ?
> > The filepointer was placed to the beginning of a simple 
> ogg, just like 
> > placing it to test1.ogg...
> >
> > Placing the filepointer to the beginning of test3.ogg 
> results in the 
> > same error code.
> 
> You're not allowed to do this:
> 
> You must either
>  a) provide a normal ogg file, or
>  b) use ov_open_callbacks() with an appropriate set of callbacks.
> 
> What you're trying to do is not intended to work: 
> libvorbisfile can and will seek over the rest of the file if 
> it's seekable, when using the default
> (stdio) mechanisms.
> 
> Mike
> 
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