similar to: Please help, very important (not for fun)

> Re: [Speex-dev] Please help, very important (not for fun) I usually only help people who have fun doing what they're doing, but I'll try and make an exception here... suhaib obeidat a ?crit : > gcc sampleenc.cc > > Here is what I get: > > /tmp/ccXKa3LF.o: In function `main': > sampleenc.cc:(.text+0x1a): undefined reference to `speex_nb_mode' >

Dear All, I am trying to send speech across a wireless link. I want to change which speech compression/rate to use according to some algorithm that I have. To be more specific, I have a speech file. In real time, I want to keep changing at which rate speech will be sent next. Let us say, I am considering three rates. I will take the original speech file, compress it using the three rates, which

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

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

> I have compiled the sample sampleenc.c w/o any errors. then I tried to > compress a sound file which is in WAV and RAW format but the file size is from > 200K to 80byte. I think there is somehing wrong but no idea why will be like > that. any idea? > > I used > 1. sampleenc test.wav > test.spx > 2. sampleenc test.raw > test.spx No wonder it's not very

But when I read the source code, we have this line inFile = argv[1]; fin = fopen(inFile, "r"); I assume samepleenc read a file and output something, right? Quoting alex@gorex.com.hk: > HI, > So I am wrong to input the file. The output is a compressed speex format, > isn't it? > Alex > > > Quoting Jean-Marc Valin <jean-marc.valin@usherbrooke.ca>:

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

Hi all. I'm trying to decode speex using version 1.1.10's libspeex with fixed_point enabled. copied the sample in the manual (1.1.11) with 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

Hi all, I have a problem when I am encoding (or decoding) stereo audio. With mono data, things are fine and everything works without any problems. When I try to decode stereo data, all I get is a static sound - similar to that of a radio not tuned to any specific station. I wonder what might be wrong? Below is the code, first, of the encoder and next that of the decoder. Any information or

> 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

Hi All, In sampleenc.c and sampledec.c, if I change the FRAME_SIZE to any other value, I get very garbled speech. Can anyone tell me if I need to set something else if I would like to change the frame size ? Thanks -------------- next part -------------- An HTML attachment was scrubbed... URL: http://lists.xiph.org/pipermail/speex-dev/attachments/20070502/35ea524b/attachment.htm

Hi all, I have just started playing with speex, and come up with the following code, which just encode a frame of 160 shorts, and the decode it. For some reason the decoded sample is completely different than the original one. is my code wrong? If so what? Or is it a reasonable which depends of values that weren't correctly set? Thanks, Andre #include <stdio.h> #include

Hi, I'm using speex 1.1.10 and writing a program similar to sampleenc. I need to use the fixed point library as I'm eventually porting to ARM processor but I encountered a problem with speex_encode_int(), which I used in place of speex_encode(). I gave it a short instead of a float (manual says it takes a short for the audio - 2nd parameter) but the compiler says it could not convert the

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've looked into SPEEX SDK and source codes provided on site www.speex.org , and I'm trying to include in my Visual Studio 2005 - Visual C++ SmartDevice WM 5.0 the facilities provided by SPEEX (both encoding/decoding).I've downloaded the header files (i.e. Speex.h Speex_bits.h etc) and also the libspeex.lib.After creating my encoding/decoding functions following the

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!

Platform Intel 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

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 my own programme? Any

Hello All, I have recently started working on SPEEX and thanks to the nice tutorial and examples, i was able to encode/decode files as per the command line programs speexenc.c and speexdec.c I tried the sampleenc/sampledec but, i know its only for the raw data. My question is what kind of raw data should be used to test them? Also, is it possible for me to use speex without any of the headers but

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