similar to: found a small bug in speexenc.c

It looks like I'll need to go further into the guts of speex to do this. I do, however, see some lines in nb_celp.c/nb_decode() that look interesting. I guess I'll play with it. I doubt that it will be terribly clean, though. Jean-Marc: Take a look at line 1195 in nb_celp.c (CVS). It reads "speex_warning ("More than to wideband layers found: corrupted

Is there any way to access only the narrowband portion of a wideband stream? I'd like to be able to encode the audio only once, but allow members in a conference to have some rough selection of bandwidth, and allow them to move to a lower-bitrate stream if there is a need to do so. Thanks, Matthias -- Matthias Granberry matthias@utdallas.edu (469) 371-0596 --- >8 ---- List archives:

The Speex ACM codec has been released as version 1.0.1.1. Enjoy! Here is a list of changes: * A setup application has been added to the release. Just click SETUP.EXE and follow the instructions. * The crash under Windows 95/98/ME was fixed. * A reported crash in VirtualDub, CDEx and possibly other applications was fixed * The codec's Format Tag was changed to an official Microsoft

Hey all I have been working on a simple VOIP app and have gotten my self totally confused. is this the right process to follow? Any tips examples guidence would be super awesome. I have my voice data. capturing. I encoding it so that there are multi speex frames per packet. on the reciving end i decode the package i recive. Yeah it dosnt work at all. :D this is the code for the encode. int

Hi all, I'm new to speex and there are quite a number of things I am stuggling with. Any help much appreciated. -bob- Environment: Ubuntu 10.04 Speex 1.2 rc-1 GNU C compiler IDE Code::Blocks My application is actually 'D' but I've written a 'C' wrapper following the examples on speex.org. I have raw data which is in float format with a nominal block size of 512 samples

My arrangement for a Speex format tag was actually accidental. I was asking what would be involved and instead of an answer, I got a format tag. Since there is only one functional Speex ACM codec available as far as I know, it should use the official format tag. I will be glad to modify our applications to conform to this de-facto standard. Others who may develop ACM codecs in the future

And where do we get this? Saw nothing on the speex website... ----- Original Message ----- From: "Christian Buchner" <Christian.Buchner1@epost.de> To: <speex-dev@xiph.org> Sent: Wednesday, July 16, 2003 11:31 AM Subject: [speex-dev] Speex ACM no longer Beta (Houston, we have a release!) <p><p>The Speex ACM codec has been released as version 1.0.1.1. Enjoy! Here

Hi, I have done some code cleanup of my speexenc patch for skeleton support. Also a warning message have been added to let the users know that some decoders may fail with skeleton output enabled. The speexdec patch enables speexdec to play skeleton enabled speex file. Thanks in advance for the feedbacks. --tahseen -------------- next part -------------- A non-text attachment was scrubbed...

Is there a bugzilla or similar for speex? I'm getting core-dumps on AMD64 speex (ubuntu) > speexenc -v speexenc (Speex encoder) version 1.1.11.1 (compiled Dec 9 2005) Copyright (C) 2002-2005 Jean-Marc Valin > speexenc /tmp/d04t05.wav d04t05.spx Encoding 16000 Hz audio using wideband (sub-band CELP) mode (mono) Segmentation fault > aplay /tmp/d04t05.wav Playing WAVE

Hi all, Been trying to compile speex 1.1.10's speexenc for win32 using Visual C++ 6.0 but came up with some errors (abt 33 of them, syntax errors). I just traced them to a variable called "SPEEX_VERSION" which i think isnt defined in speexenc but rather defined in misc.h, which wasnt one of the include files in speexenc... should i add a line that includes misc.h in speexenc? i

----- Original Message ----- From: "Guillaume ROGET" <guillaume.roget@fr.thalesgroup.com> To: <speex-dev@xiph.org> Sent: Monday, March 29, 2004 11:02 PM Subject: [speex-dev] compile speexenc <p>> Hello, > Iam being to compile speexenc but I have the following error: > > LINK : warning LNK4098: defaultlib "LIBCMTD" conflicts with use of other >

Hi Jean My name is Jakob Aagesen. I'm using speexenc.exe when I record audio. The problem I'm having is that when making a very small recording, speexenc gives me a file that is composed like shown in below picture: [cid:image001.png at 01D00A54.B79880E0] The granulepos say that the speex audio is 0.1360544 ms. long (granulepos/sample rate). The problem is that it seems that the audio is

Hello, I am a master's student using Speex for my thesis research. My question is this: I am running speex from a command line in Unix and I want to encode/decode numerous files at once. How can this be done since the speexenc requires [options] input_filename.wav output_filename.spx and the reverse extensions for the decoder. Sorry I am much more of a hardware (read: EE) then a CS guy. I

Hi, I just added skeleton meta data output support in speexenc. The option is disabled by default and can be enabled using -k or --skeleton. I'm using a very simple skeleton API for handling skeleton packet generation which is contained in skeleton.h & skeleton.c. Please check the patch and whether xine/mplayer/quicktime and other players support the skeleton enabled speex file. At the

Christian, I have successfully integrated your ACM codec in our applications, but I have run into one minor issue. In a code comment you imply that fmtnotice is an optional part of the WAVEFORMATEX extra data. I tried to play a file that had no fmtnotice but Windows did not recognize it as valid and did not play the audio. Your work is very much appreciated here and we are anxiously awaiting

Prior to having your ACM codec, I was manually compressing Speex audio and writing it into one stream of an AVI file. To be able to use your codec for playback, I simply appended your WAVEFORMATEX extra data (the extra fields in SPEEXWAVEFORMAT) to the audio format. In looking at your code trying to determine how to fill in that data, it looked like the fmtnotice was optional. Is this truly the

Hi Tyler! I found your e-mail in a forum and would like to ask you some questions if you don't mind. I just learn about Speex last night and would like to know if works ok with VB. Since you have working with this in VB your could say something. I intend to make a simple application to allow me to comunicate between to computers using VOIP and in each computer having a two-way

Hi. Le duodi 2 frimaire, an CCXIV, Wesley J. Landaker a ?crit?: > speexenc always crashes on amd64; here is an example, and lots of info: I tracked this bug a bit further than you. Here is the origin of the crash: op.packet = (unsigned char *)speex_header_to_packet(&header, (int*)&(op.bytes)); (from speexenc.c) op.bytes is a long, not an int, it is wrong to pass it as an int,

this is not really a development question, but i didn't find another mailing list to ask it. any idea why size of wav file doubles when it is encoded to speex and back to wav: $ ls -ls testi.wav 40 -rw-r--r-- 1 foo foo 40674 May 4 14:38 testi.wav $ speexenc --denoise --agc --quality 10 testi.wav testi.spx Encoding 8000 Hz audio using narrowband mode (mono) $ ls -ls testi.spx 20

Hi, The Speex reference refers to the Vorbis comment format to define the comment header: http://www.xiph.org/ogg/vorbis/doc/v-comment.html However, speexenc violates that format in a couple of ways: 1. it doesn't append a "framing bit" to the end of the comments packet. According to the Vorbis comment spec, an ERROR must be flagged when decoding such a