similar to: Decoder and discarded frames..., system hangs

When i use VBR do i need to set VBR quality or speex quality? Is the speex quality referred to the overall quality and instead VBR quality only if i use VBR? Do these qualities override each other? Thanks. --------------------------------- L'email della prossima generazione? Puoi averla con la nuova Yahoo! Mail -------------- next part -------------- An HTML attachment was scrubbed...

I would like to know if my vision of things is correct about frame structure. -------------------------------------------------------- Frame header -------------------------------------------------------- Subframe1 header|Subframe1 content| -------------------------------------------------------- Subframe2 header|Subframe2 content| --------------------------------------------------------

Hi, I've a problem; I've tryed to install wine 0.9.7 on a Mac Computer on Mac OS X System. I've downloaded source files from source-forge.net I have made configuration,and make dependecies and finally I did "make" !...but...at least appears a terrible message: #error unsupported cpu (minidump.c 172.2).... I've tryed this on two different computers: a IBM PowerPC G5

Hello i have an Imac g4 flat panel 1ghz with geforce 4mx , ubuntu gutsy and a 2.6.22 kernel . I have tried nouveau, but i have some problem. I post also my log ... thx ___________________________________ L'email della prossima generazione? Puoi averla con la nuova Yahoo! Mail: http://it.docs.yahoo.com/nowyoucan.html -------------- next part -------------- A non-text attachment was

My % of packets lost vary usually in function of signal strenght. Since i cannot forecast the % of frames i will lost except with the criteria just said, could be a good approach to set the PLC tuning % dynamically during runtime basing it statistically on the number of ACKed frames? Does the % of frames lost include silence frames (6 bytes frames, i'm using VBR)? So do i need to consider

Does the PLC tuning affect only the quality in case of PL? Does it affect the quality also in good PL conditions? Thanks. --------------------------------- --------------------------------- L'email della prossima generazione? Puoi averla con la nuova Yahoo! Mail -------------- next part -------------- An HTML attachment was scrubbed... URL:

In order to develop a Voip application, today i should make it robust to bit-errors over wireless networks. This is an actually lack of Speex, infact what i've understood is that if a packet arrives corrupted, i must pass NULL to the decoder in order to let it know. My target is to use UDP (with checksum field disabled) and exploit also corrupted packets giving them to the AMR codec. Otherwise

Can i use a separate instance of the decoder passing NULL to generate white noise or something that is similar to confort noise? I need to feed it to my output audio autput device for each frame i don't receive in time. Or should i just use the same decoder instance of voice and just pass NULL when i discard or loss frames? Is that the best way? How can i accomplish this purpose? Thanks.

I noticed my latency is gradually increasing in my audio loopback test application. I just hear what i say, encoding and decoding on the fly. I suppose 8000 Hz for the output device is not 8000 Hz for the input one, they differs since they could refer to different time generators (i suppose...). To solve the problem i rised the output sampling rate from 8000 to 8200 Hz, and now i'm not

I decided to upgrade from openSuse 10.2 to openSuse 10.3. I installed xen things, but when I boot using xen option the system is blocked. It appears the green window, with little suse logo in the middle, and mouse cursor, but the system crashes. My computer is a Pentium 4 1,5 GHz, 512 MB of RAM. I attached "diff boot.msg boot.omsg" (as diff opensuse-normal-kernel opensuse-xen-kernel)

Hi everyone, I'm planning on releasing Speex 1.2beta2 in the next few days. I'd appreciate if everyone could try and test the current svn to make sure no bug crept in for your favourite plarform/application. Cheers, Jean-Marc

It appears that both the echo canceller and the noise reducer (NR) introduce rather severe clicking artifacts when presented with audio that has slightly overloaded the A/D converters. I am talking about speech that sounds just slightly distorted, due to clipping, when simply played back. If I pass that speech through the echo canceller or the noise reducer, it acquires really loud clicks and/or

Ops i meant: --------------------------------------------------------------------------- Wideband bit|Mode ID|LSP|OL pitch|OL Exc gain| --------------------------------------------------------------------------- Fine pitch1| --------------------------------------------------------------------------- Pitch gain1| ---------------------------------------------------------------------------

Rethinking to BER in UMTS, it seems acceptable to use speex on it do you agree? ----- Messaggio originale ----- Da: marzullo maio <marzullo63@yahoo.it> A: Jean-Marc Valin <jean-marc.valin@usherbrooke.ca> Cc: speex-dev@xiph.org Inviato: Sabato 5 maggio 2007, 23:06:40 Oggetto: Re: [Speex-dev] AMR vs Speex on wireless networks. NB for CSD/HSCSD and WB for UMTS/HSDPA. The UMTS/HSDPA

You need to let the know packets are missing so it can generate something meaningful instead. Otherwise, you'll also have less packets to play, which means "something" has to be inserted (zeros, clicks, the content of the kernel memory, ...) instead. As for crashing, it shouldn't happen and I wouldn't be surprised if it had more to do with a soundcard underrun occuring from

I've not so much bandwidth to add channel coding but i've few bytes to spare for error detection. With a polynomial CRC-8 i've already more than 99.6 % to detect a burst error in a frame. So let's suppose the critical fields of Speex are: Wideband bit Mode ID LSP OL pitch OL pitch gain OL Exc gain So my plans are to calculate a CRC on these fields for each frame i send, then if i

hi, i'm used to manual partition and format disks before installing the O.S. but with centos 5 this results in an unbootable system. Usually, to manual partition the disks I use the installation disk in recovery mode.. The partition schema I choose was: /dev/sda1 /boot /dev/sda2 swap /dev/sda3 LVM PV inside the LVM VG I created the following LV / /var /home /tmp Then I formatted all

Hi! I want use in my file swf actionscript coomand "loadmovie" but I didn't see it into swfdec-0.5.2. I saw that tehre is a fuction (swfdec_movie_load) that permit to load a movie (second file swf flash) into a current swf file So...How can I do to call this fuction? while actionscript command should to be call by my swf file? Thanks! Bye Wolf PS sorry for my bad english ^^'

Hi! In the page of swfdec "swfdec frontpage", in actionscript status, there is the list of Actionscript command implemented into swfdec ..... MovieClip, loadmovie is done but it no work How can I do? Bye! Wolf! PS sorry for my bad english ^^' --------------------------------- --------------------------------- L'email della prossima generazione? Puoi averla con la nuova

Hi all! I want to load a file png with getURl with swfdec-0.5.3....but it says me "SWFDEC: ERROR: swfdec_swf_instance.c(103): swfdec_swf_instance_loader_target_parse: no decoder found" How can I do? Please help me! Bye! Wolf PS thanks for your help and sorry for my bad english...^^' --------------------------------- --------------------------------- L'email della