similar to: just noise

I successfully encoded and decoded a wav file of PCM 16 , MONO and with sample rate 8000 in Android OS. The size of the original wav file and decoded file is near. But i am not able to play the decoded audio file, the mediaplayer says that the file has been corrupted. ENCODING: #include <jni.h> #include <stdio.h> #include "speex/speex.h" #define FRAME_SIZE 320 void

Why my decoder doesn't want to return the data back to its original wav audio file that i can playback it correctly , is there something wrong in my code . Encoder : ======= #include "speex.h" #include <stdio.h> #include <iostream> #include <conio.h> using namespace std; /*The frame size in hardcoded for this sample code but it doesn't have to be*/

hello everybody in this great mailing list , i have some difficulties to follow my code . i solved some problems thanks to Carine Liang , but i still have one problem and i think it is fatal one. when i encode the voice data in a wav file it is decoded without any errors it gives me 84 bytes wav file size for 139 kbytes wav audio data .Naturally i wanted to return my file back to its normal

I have problem with coding and decoding. I record voice from mic coding and write to file. And when I read from file and put it on sound card it's terrible sound. Have sameone can help me? #include <speex.h> #include <stdio.h> #include <fcntl.h> #include <sys/ioctl.h> #include <sys/soundcard.h> /*The frame size in hardcoded for this sample code but it

Hi, My problem is at the second fread function, fread(&nbBytes, sizeof(int), 1, fin); //the first fread fread(cbits,1, nbBytes, fin);// the second fread. When I'm debugging always nbytes is greater than cbits. This give me a execution error. Thanks. Rodrigo. <p><p><p>-----Mensaje original----- De: owner-speex-dev@xiph.org [mailto:owner-speex-dev@xiph.org] En nombre

On Apr 21, 2007, at 3:53 PM, zmorris@mac.com wrote: > On Apr 21, 2007, at 12:36 PM, zmorris@mac.com wrote: > >> Hi, I tried both the stable and beta versions of the speex source >> code download on Mac OS 10.4.9. I just do: >> >> ... >> >> However, when I play the output file, I get the header and a >> second of audio, but the rest is just

Hi all, Please a moment to look my source code, this is very similar to example of the documentation. I added FIXED_POINT flag. My source code compile and build but not decode correctly (the error may be in the while). I work with eVC 4.0 and pocket pc 2003. Someone know what is the error? Thanks. Rodrigo. #include "speex.h" #define FRAME_SIZE 160 void CPlayerDlg::OnButton3() {

You are writing to a test.wav file, but I don't see a RIFF header being written to this file. -----Original Message----- From: owner-speex-dev@xiph.org [mailto:owner-speex-dev@xiph.org]On Behalf Of Rodrigo Parra M Sent: Monday, 19 January 2004 11:20 p.m. To: speex-dev@xiph.org Subject: [speex-dev] decode in ppc 2003 <p>Hi all, Please a moment to look my source code, this is very similar

Note that FIXED_POINT is only related to compiling speex, not your application. Also, in 1.1.x, the output and output format for audio changed to 'short' (instead of float). Jean-Marc Le lun 19/01/2004 à 05:19, Rodrigo Parra M a écrit : > Hi all, > > Please a moment to look my source code, this is very similar to > example of the documentation. I added FIXED_POINT

I write a sample code like speex provide , as follows: SpeeXCodec::SpeeXCodec() { rate = 8000; speex_bits_init(&enbits); speex_bits_init(&debits); enc_state = speex_encoder_init(&speex_nb_mode); dec_state = speex_decoder_init(&speex_nb_mode); // set option for encoder speex_encoder_ctl(enc_state, SPEEX_GET_FRAME_SIZE, &frame_size); speex_encoder_ctl(enc_state,

Hi, Speex Fans, I collected the speex raw file from flash server and tried to decode it with samepldec.c ( I modified the code the file input) as below. speex rate=8khz, one framesize=10 bytes in the client, When I ran the decoding program, it kept displaying the error below and the file genertaed is corrupt too. Please help point out what is wrong. I also attach the raw speex file. Thanks,

Hi, I wrote to a program looking at the api reference to pre-process noisy speech using SpeexPreprocess api. Code listing is the following: --------------------------------------- #include <stdio.h> #include <speex/speex_preprocess.h> #define FRAME_SIZE 160 #define SAMPLING_RATE 8000 int main(int argc, char **argv) { SpeexPreprocessState *preprocess_state =

Hi, I am an user of speex codec.Can I ask some question about the speexcodec 1.2beta2 on installed to linux(fedora 6) thanks! After I downloaded the latest version of codec then I type the commands to install : configure -prefix=/home/...../test -enable-shared -enable-static make make install then I try to compile my encode.c here is the encode.c of mine: =====================================

Hi , may I ask some question about the decode files? here is my decode.c but when the program run to speex_encoder_destroy(state); It shows that segmentation fault ,I feel comfused, could you tell thanks! #define MAX_FRAME_SIZE 320 int main() { FILE *fout; char *inFile; FILE *fin; short out[MAX_FRAME_SIZE]; char cbits[200]; int nbBytes; void *state; SpeexBits bits; //int tmp; int

Hi. I trying to encode PCM16 8000Hz stereo data to speex and put it into the .flv file format. But at the output I can hear only noise. What I doing wrong? Here is the code: void main() { SpeexBits bits; void *enc_state; int frame_size; int quality = 10; char cbits[MAX_FRAME_BYTES]; FILE *fin, *speex; short input[MAX_FRAME_SIZE]; int nbBytes; int channels =

Hello, today I try to compile a test-file from the Documentation. I link the libarys correct but have only one error in this line: state = speex_encoder_init(&speex_nb_mode); The error: main.cpp|21|undefined reference to `speex_nb_mode'| The linking libarys: "libspeex.lib" "libspeexdsp.lib" I ask in more c++ boards, but nobody can help me. Hopefully I ask the

On Apr 21, 2007, at 12:36 PM, zmorris@mac.com wrote: > Hi, I tried both the stable and beta versions of the speex source > code download on Mac OS 10.4.9. I just do: > > ... > > However, when I play the output file, I get the header and a second > of audio, but the rest is just noise. I figured it out, the problem is that WAV files are little endian and I am on

Thanks for the advice. With complexity=1, bit rates 5950,8000 and 15000 (CBR only), I'm still getting 30-50 seconds encoding time for a 10-second file. To anyone who has made this work in ARMv4, or knows how to, can I get some advice on the settings? FIXED_POINT is already defined in all relevant files. My source code is patterned after sampleenc and I haven't tried using Ogg.. my source

Hello, When I decode a recoded sound encoded by speex, it has too much noise. The noise is "slightly" reduced if I set the quality to 10. How do I get rid of this noise? The code is as follows. For encoding . state = speex_encoder_init ( &speex_nb_mode ); tmp = 7; speex_encoder_ctl ( state, SPEEX_SET_MODE, &tmp); // set quality tmp = 10; speex_encoder_ctl ( state,

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