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Hi Steve, thanks for the advice. I placed the appropriate functions outside the while statement but I still get this error at the while loop: First-chance exception at 0x004010fa in SPXDEC.exe: 0xC0000005: Access violation reading location 0x0000000c. Unhandled exception at 0x004010fa in SPXDEC.exe: 0xC0000005: Access violation reading location 0x0000000c. It looks like the same error. I've

hey guys, I just compiled an application similar to sampledec.c (for speex 1.1.10) and it was fine but when I executed it, the app exited without doing anything. I'm using MS VC 6.0 and this was all I got - First-chance exception in sampledec.exe : 0xC0000005: Access Violation. Has anyone encountered this / does anyone know how to deal with it? by the way, sampleenc executed perfectly... When

Hello! I was using Speex all the time, and I am now moving to Opus. I had encapsulated the decoder a bit, I had the following cpp file: #include "StdAfx.h" #include "spxcodec.h" #define MAX_FRAME_SIZE 2000 #define MAX_FRAME_BYTES 2000 CSpxCodec::CSpxCodec() : enh(1), rate(8000) { } CSpxCodec::~CSpxCodec() { } void CSpxCodec::Init() { speex_bits_init(&bits);

You should really do a check to make sure nbBytes isn't larger than 200, otherwise you're going to read past the end of your char array. fread (&nbBytes, sizeof(int), 1, fo); _____ From: speex-dev-bounces@xiph.org [mailto:speex-dev-bounces@xiph.org] On Behalf Of Mo Win Sent: Monday, October 17, 2005 7:31 PM To: speex-dev@xiph.org Subject: Re: [Speex-dev] Error

Hello! I am downloaded last version of speex library and did compile DLL. But I am have not good sound : Please see my code (Delphi) and say me please WHat I am do not right. Or please send me correct compiled DLL and example of correct using SPEEX_MODEID_WB and SPEEX_MODEID_UWB , denoise, and other effects. How I can set MONO mode in decode? My Code: smpRt:=32000; n:=10; encbits:

Hi, I'm trying a quick port of this terrific codec to uClinux, a Linux-derivate for mmu-less systems. I'm particulary interested in the alloc()'s the library does, and it's stack usage. In nb_celp.c I found two lines of code doing memory allocation : nb_celp.c: st = (EncState*)speex_alloc(sizeof(EncState)+8000*sizeof(float)); nb_celp.c: st =

Mon, Here is feedback that I got concerning the access violation, i.e. the failure of the while loop below. Does this solve the problem? Steve My guess is that speex_decoder_init() should be outside the while().. loop as speex_decoder_destroy() is also outside. ----- Original Message ----- From: Mo Win To: speex-dev@xiph.org Sent: Monday, October 17, 2005 8:05 AM Subject:

Hi I am currently trying to port speex v1.1.6 to a microcontroller with very limited memory (<64Kbyte RAM). what I found when initialising the encoder, a chunk of 32Kb was attempted to be alloced, which failed: src/nb_celp.c: void *nb_encoder_init(const SpeexMode *m) { /* snip */ st = (EncState*)speex_alloc(sizeof(EncState)+8000*sizeof(spx_sig_t)); /* snip */ } same goes for the

I noticed that in the narrow band and wide band destroy functions only the main pointer is being freed. I think that it should be: void nb_decoder_destroy(void *state) { DecState *st; st=(DecState*)state; speex_free (st->inBuf); speex_free (st->excBuf); speex_free (st->innov); speex_free (st->interp_qlpc); speex_free (st->qlsp); speex_free

Hi All, I am using Speex for encoding/decoding the audio stream for my streaming application. I have used almost the same code In the sampleenc.c and sampledec.c, except that I have used The buffers from the mic as input for encoder and encoded audio As input for decoder, instead of files input. My Problem is the audio played on the receiving side after decoding Is only a "hush" or it

...t completely skipped > MS-DOS/MS-Windows/MacOS-Clasic and *never* used a graphical file manager or > any of the eye-candy that people now believe is "standard" or "normal". I > went from VMS on a VT<whatever> to a VAXStation 2000 to a VAXStation 3000, to > DECStation 5000, to Linux, with some time spent on CP/M-68K and OS-9/68000, as > well as SunOS, IRIX, etc. *I* have never owned a machine running any verison > of MS-Windows (I did have a box that dual booted MS-DOS and Linux). > VTs? How about a VAX 11/782 with two LA120s, one per CPU. :-) Th...

OK, what happens is that I try to allocate one big chunk of memory, so that no other allocation is needed in run-time. The biggest part of that memory is used for a custom stack I use everywhere because C doesn't allow variable-length stack arrays. The sizes I used will work for all configurations (any mode/bit-rate/complexity), but if you're only interested in a subset, you can probably

Hi Alfred, First thing I'd like to ask is whether you're trying to achieve real-time performance, as I find it very unlikely that Speex could run in real-time on a micro-controller. Regarding bufSize, no you can't just make it the size you like. Now, it's possible to decrease the amount of memory allocated if e.g. you only use complexity 1. You can also assume that the stack is

My file is 3 hours long, so decoding takes around 5 minutes on an average computer. That is a bit too long unfortunately... Am 23.12.2011 20:38, schrieb Steve Checkoway: > On Dec 23, 2011, at 10:54, Hermann Weber<hermie.weber at gmx.de> wrote: > >> And how many frames does Speex need to "recover"? >> Or is that not predictable? > No idea. My guess is not

On 11/2/18 3:35 PM, Robert Heller wrote: > At Fri, 2 Nov 2018 14:02:56 -0600 CentOS mailing list <centos at centos.org> wrote: > >> >> https://www.theregister.co.uk/2018/11/02/rhel_deprecates_kde/ >> >> That's still several years in the future, of course. >> >> I use Mate on all of my machines rather than Gnome or KDE and I'm sure >>

Hi, I am using 1.2beta2 on a C5416 doing narrowband in the decode function I am having a problem with the execution of my program vectoring off to random interrupts that are not used. I have tracked down the error to the highpass function called in nb_decode -very close to the end of the function-context: it is called here: ln 1719 for me if (st->highpass_enabled) highpass(out,

Hi Jean-Marc, Hi Jim, I have also seen some problems with the 1.1.8 release on the C55x. So far I have boiled down the issues to the following: 1) We need our own "fixed_xx.h" header file. I don't know why, and haven't had time to investigate, but there is a definite improvement when I use the attached fixed_c55x.h file which has turned all the maths into inline functions.

Sorry, it seems I have only replied to Lakhdar, not to the newsgroup. Below is my reply to Lakhdar, and I would like to make it more clear now, using some pseudo values for simplicity: I read bytes 1 to 124 from my encoded spx file. I decode themt and get the values: ---Frame 1---- -293 -8234 2134 17 ---Frame 2---- -9323 -732 189 2329 Both frames are just perfect as I need them. But now when I

...> > MS-DOS/MS-Windows/MacOS-Clasic and *never* used a graphical file manager or > > any of the eye-candy that people now believe is "standard" or "normal". I > > went from VMS on a VT<whatever> to a VAXStation 2000 to a VAXStation 3000, to > > DECStation 5000, to Linux, with some time spent on CP/M-68K and OS-9/68000, as > > well as SunOS, IRIX, etc. *I* have never owned a machine running any verison > > of MS-Windows (I did have a box that dual booted MS-DOS and Linux). > > > > VTs? How about a VAX 11/782 with two LA1...

Hi I have tested speex from svn trunk r11792, here are my findings: * Builds ok for Symbian, with 1 warning (patch to fix this this attached.) - not tested on hardware * Builds ok for Ubuntu 6.06 (AMD64), although there are some issues with 'make -j4' (try it). Runs fine on AMD64 (64-bit mode), tested 8000Hz and 32000Hz * Stereo encoding/decode goes at half the frequency, but