[Vorbis-dev] libvorbis without encapulsation

Miscellaneous accounts-misc at holbrook.no
Mon Feb 6 09:08:25 UTC 2017


On Mon, 2017-02-06 at 10:06 +0100, Miscellaneous wrote:
> On Mon, 2017-02-06 at 09:58 +0100, Nicolas George wrote:
> > 
> > L'octidi 18 pluviôse, an CCXXV, Miscellaneous a écrit :
> > > 
> > > 
> > > I've built some simple code on the excellent libvorbis API
> > > overview
> > > on
> > > the xiph.org site, but the example relies on the ogg_packet
> > > struct
> > > for
> > > final output and input to decoder, and shows now examples on how
> > > to
> > > do
> > > without it.
> > Why do you not want it? It is just a simple C struct to carry the
> > packet's metadata.
> Ok.
> 
> The RLP draft mentioned on the libvorbis docs page, are there sample
> implementations (in C) of this yet anywhere? 
> 

Sorry that should say RTP, not RLP

> And would such an implementation then also use this ogg struct as an
> intermediary?
> 
> > 
> > 
> > > 
> > > 
> > > oggpack_buffer comes from ogg/ogg.h, so I guess it may add some
> > > things
> > > not native to "pure" vorbis.
> > That looks like speculation.
> > 
> I didn't say it does, I said it "may" ;)
> 
> Cheers
> 
> > 
> > > 
> > > 
> > > Am I to understand that I am dependent on the ogg library to get
> > > data
> > > in and out? And if not, where can I get the data along with the
> > > minimal
> > > metadata I need? (bytes, granulepos?)
> > libvorbis depends on libogg for some tasks, but that is its
> > internal
> > workings.
> > 
> > Regards,
> > 
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