search for: sampledec

Hi there is a small bug in the sample code 'sampledec.c' here: http://www.speex.org/manual2/node12.html#SECTION000121000000000000000 it is trying to destroy the encoder of the "decoder" state, this patch should fix it: Index: doc/sampledec.c =================================================================== --- doc/sampledec.c...

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...

...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: [Speex-dev] Error Executing sampledec in VC++ 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...

...) should be outside the while().. > loop > as speex_decoder_destroy() is also outside. > > ----- Original Message ----- > *From:* Mo Win <mowin.dev@gmail.com> > *To:* speex-dev@xiph.org > *Sent:* Monday, October 17, 2005 8:05 AM > *Subject:* [Speex-dev] Error Executing sampledec in VC++ > > 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: A...

...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 Executing sampledec in VC++ 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...

I can't get the versions of sampleenc and sampledec in the manual to work back-to-back. I've tried using speex 1.0.4 and 1.1.6. What am I doing wrong? [gerv@otter]$ file in.wav in.wav: RIFF (little-endian) data, WAVE audio, Microsoft PCM, 16 bit, mono 8000 Hz Strip headers: [gerv@otter]$ sox in.wav in.raw Command as given on manual page: [...

Hi, The manual 1.1.6 of sampledec.c says that /*Destroy the decoder state*/ speex_encoder_destroy(state); Should it be be /*Destroy the decoder state*/ speex_decoder_destroy(state); instead? -------------- next part -------------- An HTML attachment was scrubbed... URL: http://lists.xiph.org/pipermail/speex-dev/attachments/20...

I suspect I am missing something basic but I do not seem to be able to get the sampleenc and sampledec programs to work together. I suspect the decode operation is failing, but I cannot find out why. Backgound information: 1) 1.0.4 tar package 'make' worked and installed on a mandrake 10.0 linux 2) speexenc and speexdec appear to work fine. 3) testenc and testenc_wb work fine, though I...

...#39;s already written in LyX and can be easily converted to pdf, html or anything. However, the trouble shooting part could be on a wiki. Do you volunteer? Jean-Marc > Claude > > On Mon, 2005-02-21 at 21:35 +0800, James Oh wrote: > > Hi, > > > > The manual 1.1.6 of sampledec.c says that > > > > /*Destroy the decoder state*/ > > speex_encoder_destroy(state); > > > > Should it be be > > > > /*Destroy the decoder state*/ > > speex_decoder_destroy(state); > > > > instead? > > ______________________...

...g=0 cellspacing=0 align=center> &nbsp&nbsp&nbsp&nbsp&nbsp&nbsp&nbsp&nbsp<tr> &nbsp&nbsp&nbsp&nbsp&nbsp&nbsp&nbsp&nbsp<td valign=top style='padding:8pt;'><font size=2>Hi! I excuted "sampleenc male.wav | sampledec male1.wav"(follow sample), but its result (male1.wav) is like durt. How to certify this file? winxp, VC++ 6.0 My step is as below: -I built libspeex.dll with libspeex_dynamic.dsp(speex-1.1.10) -I built sampleenc, but error(sampleenc.obj : error LNK2001: unresolved external symbol _speex_nb_mod...

...sp&nbsp&nbsp&nbsp&nbsp<tr> &nbsp&nbsp&nbsp&nbsp&nbsp&nbsp&nbsp&nbsp<td valign=top style='padding:8pt;'><font size=2><P>Hi!</P> <P>&nbsp;</P> <P><BR> I excuted "sampleenc male.wav | sampledec male1.wav"(follow sample), but its result (male1.wav) is like durt. How to certify this file?</P> <P>winxp, VC++ 6.0</P> <P>&nbsp;</P> <P>&nbsp;</P> <P>My step is as below:<BR> -I built libspeex.dll with libspeex_dynamic.dsp(speex-1...

I suspect I am missing something basic but I do not seem to be able to get the sampleenc and sampledec programs to work together. I think I do not have a compile swtich of flag set correctly. Backgound information: 1) 1.0.4 tar package 'make' worked and installed on a mandrake 10.0 linux 2) speexenc and speexdec appear to work fine. 3) testenc and testenc_wb work fine, though I notice...

Hi, I am new to speex and I am trying to use the sample program given in the speex document. I have made some modification to that sample, so that input can be read from a file and the output can be re-directed to the file. I tried to encode an audio file using the sampleenc and decode the same by sampledec.c I am able to do it successfully, but when i try to play the output file from the sampledec.c, i am able to hear only some noise. Is it possible for me to encode a sample.wav file to encoded.spx using sampleenc.c and decode it using sampledec.c and store the output in a output.wav and play it usi...

Hello, I had tried to run smapleenc.c and sampledec.c from the manual (don't confuse it with the encoder and decoter command line utils ; the code ther is different). the final decoded audio file is with a very poor quality audio when using it with 16 bit PCM raw audio input . Did anybody tried these samples with success ? Or should I add somet...

Dear sir, I've a problem that the .wav file couldn't play after calling "sampleenc male.wav|sampledec male_speex_15.wav".I found that the new file male_speex_15.wav is smaller than the original file in size.I implemented the test on Linux system.The original file male.wav is 96044 bytes,while the new file male_speex_15.wav is 96000 bytes.I'm eager to know the reason.Thankyou! sincerely, W...

> For encoding into and decoding from "raw Speex stream" (if you can call > it that), I suggest you start with the sampleenc.c and sampledec.c > example code in Appendix B of the Speex Manual. There is no such a thing as a "raw Speex format". Also, sampleenc.c and sampledec.c are good for learning how to use the API, but the compressed format shouldn't be used in any real application. Jean-Marc > Peter Mlakar wro...

Hi, everyone! I'm a newbie of speex develog. I tried to encode and decode with the sample program in the speex manual. I compile those program with gcc sampleenc.c -o enc -lspeex gcc sampledec.c -o dec -lspeex I run these two program in this way and then speak loudly: ./enc /dev/dsp ? ./dec /dev/dsp I thought I would hear my voice. However, what i heard was a lot of noise. I can hardly recognize my voice. Then I tried in another way. cat /dev/dsp > from ./enc from ? ./dec to c...

...ith minor revisions. While running the program, encountered this warning: "Packet is larger than allocated buffer : 38" when calling speex_bits_read_from (&bits, cbits, nBytes) then my program terminated unexpectedly with errors (Unhandled exception at 0x10225e1f ( msvcr80d.dll) in sampleDEC.exe: 0xC0000005: Access violation reading location 0x645c3a63.) I declared cbits as char *cbits [500]. nBytes is 38, bit rate is 15000 bps. I'm decoding a 'speex' file created using a program much like sampleENC. Can anyone tell me what is wrong and how I can correct the problem? Thank...

...ntel Linux/Fedora Core 2 ALSA Soundblaster 128 PCI I am capturing U8 (unsigned 8 bit mono) audio from the sound blaster and attempting to compress it with speex. I have built and installed speex on the computer and can compile and link with no problems. I have the sample programs (sampleenc.c and sampledec.c) which I am following. The only difference is my raw data is in a char array and not written to a file. Everytime I call speex_encode and speex_bits_write I get a return value of 38. I found the max byte size bit stream of 2000 in the speex_bits.h but no matter if I pass it 200 or 2000 I alway...

Hi, I am a newcomer to speex. When I use the sampleenc/sampledec programme to have a try of speex, the encoded and decoded file can not be played in foobar. But if I use the speexenc.exe/speexdec.exe in the Windows binary tools, the encoded file can be played well. Did I misuse something and can anyone provide a simple example for how to use speex to build...