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I have non terminate loop when decode speex bits stream. These are my pseudocode for encoding and decoding -- Encode -- while(stillhaveinput) { speex_encode(enc_state, curr_spx_frame, &bits); } speex_bits_insert_terminator(&bits); speex_bits_write(&bits,(char *)(pBufferOut),MAX_LEN); -- Decode (these code loop forever) -- speex_bits_read_from(&bits, (char *) pBuf,act_length); result=speex_decode(dec_state, &bits, curr_spx_frm); while(result==0) { result=speex_decode(dec_state, &bits, curr_spx_frm); } Does anyone know how to solve this problem? Thanks...