[vorbis] ov_pcm_seek() is very slow...
fungus
spam at egg.chips.and.spam.com
Thu Mar 29 03:33:35 PST 2001
jaromil wrote:
>
> On Thu, Mar 29, 2001 at 11:56:35AM +0100, fungus wrote:
> >
> > I realise the it's hard to do a seek in a variable bitrate
> > file but I didn't think it was this bad. It seems to vary
> > a lot with the file but the total time to do an ov_open()
> > and ov_pcm_seek() can add upp to a second or more. By this
> > time my DirectX buffers have wrapped around and are looping.
>
> i'm using ov_pcm_seek_page() wich is giving me good performance on linux.
>
There seems to be a bug in the docs:
http://www.xiph.org/ogg/vorbis/doc/vorbisfile/seeking.html
The links for ov_pcm_seek() and ov_pcm_seek_page() both
point to the same file.
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