hi all Is it possible to compile UTF-8 build in visual cpp or is it neccessary to convert it to UTF-16? if it is possible do let me know ho it is possible. thanks in advance

hi all i am undergoing a project which converts wave file to Mp3. Inorder to design this audio format converter i am considering the mp3 algo which has following steps:- 1.divide the data into frames such that each frame lasts for 1 sec. so by the field in header named bits per sample,i have divided the frames.for eg if bits per sample is 8 ie there will be 8 bits or 1 char in each frame and so on........... in addition to this there are following steps:-- 1.if two notes are played at a single time and they are exactly same,only one of them shoudl be retained. 2. if two notes are playing at the same time,but one is of higher freq and one is of lower,only higher one shoudl be retained. i have traversed the wave header and accesed the data,but that data is in ascii form. so on that data how can apply the above 2 steps. the wave header is also not giving me any help. any help is welcome

hi all i am developing my own WAV toMP3 converter.i have seen method for mp3 conversion and they say that particular frequency range of sound data should be eliminated. i wanted to know how to do that?as there is no field in WAVE header from where i can know the frequencies. thanks i advance

hi everyone i am working on conversion of audio file formats.i want to convert mp3 to WAVE, i want to ask how can i do that,if i access the data from MP3 frame,it is an compressed one,how can i decompress it,because there are no specifications related to decoding of MP3. and secondly it will already be lossy data.so how can i get original data,which is uncompressed:)

hi mark u wrote "To convert MP3 to WAV you'd read from the MP3 file, decompress the audio samples to PCM, and write them to the a WAV file." I wanted to know:- HOW CAN I DECOMPRESS THE AUDIO SAMPLES TO PCM?is there any API for this?

hi mark my work is to convert MP3 file to WAv and vice versa. so to do that i need raw PCM data,on which i can perform operations for the above purpose. so i wanted to know how can i get that raw PCM data.

will direct show API solve my purpose?

YA I WANT A RAW PCM DATA. THE OUTPUT OF ANALOG TO DIGITAL CONVERTER

i have to mainly consider 2 formats MP3 and WAVE. but main issue is that how to get the digital data given by A/D converter. can somebody help me in this

hi all i want to convert one audio format to another. for this i will have to get hold of digital o/p of audio data and than apply compression algorithms according to specification of various file formats. i wanted to ask how to get hold of that uncompressed digital data?

hi friends i am being assigned work to design a s/w which can convert the MP3 format to WAVE and vice versa. so can anybody tell how to go forward with this project. is there any c or c++ API which can interact with PCM data from sound card? thanks in advance

hi can anybody tell me any algoirthm to convert WAVE audio format to MP3. thanks in advance

hi all any link where i can find material for converting various audio formats to mp3