From ciro.ciro at libero.it Thu Aug 7 13:02:24 2014 From: ciro.ciro at libero.it (Ciro Ferraiuolo) Date: Thu, 7 Aug 2014 22:02:24 +0200 Subject: [Speex-dev] Jitter Buffer beginner question. Message-ID: Hi, I've a couple of questions about the jitterbuffer. First of all, I'm a bit confused about the code to use. Googling the subject I've find that there are, or there were, two jitter buffers, a generic one and a speex-specific one, is this still true or they've been joined? Downloading the 1.2rc1 source code there's no trace of the SpeexJitter structure and wrapper functions included in the speex_jitter_buffer.h / speex_jitter_buffer.c, are these files obsolete? Do I have to directly use the functions that start with jitter_buffer_? The second question is related to the timestamp and the packet span. I'd use with nb decoder 160 for the span but, what about the timestamps? Somewhere I've read that the timespan increments are meant to be in milliseconds, so I should increase the timestamp value of each packet increseing it by 20 ? Or by 160? Thanks, Ciro. -------------- next part -------------- An HTML attachment was scrubbed... URL: http://lists.xiph.org/pipermail/speex-dev/attachments/20140807/32e10a4d/attachment.htm From 4749438 at qq.com Thu Aug 28 23:47:44 2014 From: 4749438 at qq.com (=?utf-8?B?56Kn6JOd5aSp?=) Date: Fri, 29 Aug 2014 14:47:44 +0800 Subject: [Speex-dev] DM6446 Message-ID: Hi speex-dev: I admire your open source project, thank you for your hard work, we learn manythings, I am very excited to use your open source project. Now I would like to ask you a question, is your Speex echo cancel work in ADI-BF518is quite good, but the echo in DM6446 after the elimination of the voice distortion,noise. We did some voice samples test, if you have time, help us to have a look the problem,thank you for your answer, thank you to read my mail, once again thank you!? With my good wishes! Your China fans Mr.Huang? -------------- next part -------------- An HTML attachment was scrubbed... URL: http://lists.xiph.org/pipermail/speex-dev/attachments/20140829/3ca7e171/attachment-0001.htm -------------- next part -------------- A non-text attachment was scrubbed... Name: DM6446.rar Type: application/octet-stream Size: 4477511 bytes Desc: not available Url : http://lists.xiph.org/pipermail/speex-dev/attachments/20140829/3ca7e171/attachment-0001.obj