Re: Vorbis for digital radio at low bitrates
Paul Martin <[email protected]>
| Newsgroups | gmane.comp.multimedia.ogg.vorbis.devel |
|---|---|
| Message-ID | <[email protected]> |
On Tue, Mar 23, 2010 at 02:53:58PM +0100, Feilen, Michael wrote: > 2) Using Vorbis with CBR and a sample rate of 46080 kHz, a transform > length of 1024 samples per frame and putting a 48 kHz to 46.080 kHz > audio resampler before the encoder and a 46.080 kHz to 48 kHz audio > resampler behind the decoder. (Is it possible to run Vorbis at a > sample rate of 46.080 kHz?). It's possible to run Vorbis at any sample rate you like from about 8kHz upwards. (At 8kHz sampling, you're probably better off using Speex rather than Vorbis.) It might be easier to run it at 44.1kHz, as converting from 48kHz to 44.1 and back is a common problem to which there is likely to be a standard DSP solution. -- Paul Martin <[email protected]>