Hi, Our project is using the jitter buffer feature built in Speex. We noticed there are some latency when using the jitter buffer. Does anyone know what is the "worst case" latency inherent in the jitter buffer algorithm? I believe someone already mentioned that it's adaptive but is there a worst case hard number (in terms of 20ms Speex frames)? I'm not familiar with the jitter buffer code (there doesn't seem to be any white paper on the jitter buffer feature); is there a way to strink the "late" and "early" bin number to keep the latency in check? Thanks in advance. Regards, Andy -------------- next part -------------- An HTML attachment was scrubbed... URL: http://lists.xiph.org/pipermail/speex-dev/attachments/20080111/af6e5d26/attachment.htm
The latency changes. It's set to the minimum value that will ensure packets arrive in time. Not sure what you mean by "is there a way to strink the "late" and "early" bin number to keep the latency in check?". Jean-Marc Andy Ngo a ?crit :> Hi, > > Our project is using the jitter buffer feature built in Speex. We > noticed there are some latency when using the jitter buffer. Does > anyone know what is the "worst case" latency inherent in the jitter > buffer algorithm? I believe someone already mentioned that it's > adaptive but is there a worst case hard number (in terms of 20ms > Speex frames)? I'm not familiar with the jitter buffer code (there > doesn't seem to be any white paper on the jitter buffer feature); is > there a way to strink the "late" and "early" bin number to keep the > latency in check? Thanks in advance. > > Regards, Andy > > > > > ------------------------------------------------------------------------ > > > _______________________________________________ Speex-dev mailing > list Speex-dev@xiph.org > http://lists.xiph.org/mailman/listinfo/speex-dev