[LAD] Decode and Info about media

Hello Experts. Is here library with C #include headers for so what ? How can i gotta info about Wav, mp3, ogg, m4a, wma [wmv] ... files SampleRate, Channels, PlayLen( in samples ), bytesPerSample , bitrate, VBR ... , and after i gotta this info , decode em to RAW stream ? At least i need everything about Wav, mp3, ogg. Info about sound file should not be printf()'ed to stdout , but must be filled in info structure. Decoder library should have functions - loadFile, Play, SeekToSample , Stop. At least possibility - play file from sample or second.part . Or should be used 2 libs, one for gotta info and one for decoding ? Any C example and pointer welcomed. Tnx in advance @ all. Alfs Kurmis ----