Hello, I'm working on an Opus encoder block for GNUradio (a signal processing toolkit). I was wondering if there's some formula/heuristic for estimating the packet size average case / worst case given a certain encoder setting (assuming VBR). I need to provided a reasonable estimate to the GNUradio memory allocator. --Albin
Orestes Zoupanos
2018-May-12 16:00 UTC
[opus] Formula/heuristic for estimating packet size?
Hi Albin! There may be some details at: https://tools.ietf.org/html/rfc7845#section-6 Otherwise, I hope someone else on this list might be able to give a better formula for estimating packet size. Regards, Orestes On 12/05/2018 16:31, Albin Stigö wrote: Hello, I'm working on an Opus encoder block for GNUradio (a signal processing toolkit). I was wondering if there's some formula/heuristic for estimating the packet size average case / worst case given a certain encoder setting (assuming VBR). I need to provided a reasonable estimate to the GNUradio memory allocator. --Albin _______________________________________________ opus mailing list opus at xiph.org<mailto:opus at xiph.org> http://lists.xiph.org/mailman/listinfo/opus -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.xiph.org/pipermail/opus/attachments/20180512/1506ec1e/attachment.html>
Thanks for the input! --Albin On Sat, May 12, 2018 at 6:00 PM, Orestes Zoupanos <oresteszoupanos at hotmail.com> wrote:> Hi Albin! > > There may be some details at: https://tools.ietf.org/html/rfc7845#section-6 > > Otherwise, I hope someone else on this list might be able to give a better > formula for estimating packet size. > > Regards, > > Orestes > > On 12/05/2018 16:31, Albin Stigö wrote: > > Hello, > > I'm working on an Opus encoder block for GNUradio (a signal processing > toolkit). > > I was wondering if there's some formula/heuristic for estimating the > packet size average case / worst case given a certain encoder setting > (assuming VBR). > > I need to provided a reasonable estimate to the GNUradio memory allocator. > > > --Albin > _______________________________________________ > opus mailing list > opus at xiph.org > http://lists.xiph.org/mailman/listinfo/opus > > > _______________________________________________ > opus mailing list > opus at xiph.org > http://lists.xiph.org/mailman/listinfo/opus >