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,
===include Partial Code
============================================speex_bits_init(&bits);
/*Create a new decoder state in narrowband mode*/
state = speex_decoder_init(&speex_nb_mode);
//state = speex_encoder_init(speex_lib_get_mode(SPEEX_MODEID_NB));
speex_decoder_ctl(state, SPEEX_GET_FRAME_SIZE, &frame_size);
/*Set the perceptual enhancement on*/
tmp=1;
speex_decoder_ctl(state, SPEEX_SET_ENH, &tmp);
speex_bits_init(&bits);
.......
while (1)
{
/*Read the size encoded by sampleenc, this part will likely be
different in your application*/
nbBytes = fread(cbits, sizeof(char), 10, fin);
if (feof(fin))
break;
/*Read the "packet" encoded by sampleenc*/
if (nbBytes > 0) {
/*Copy the data into the bit-stream struct*/
speex_bits_read_from(&bits, cbits, nbBytes);
/*Decode the data*/
if (speex_decode(state, &bits, output) == 0)
{
/*Copy from float to short (16 bits) for output*/
for (i=0;i<frame_size;i++)
out[i]=output[i];
/*Write the decoded audio to file*/
fwrite(out, sizeof(short), frame_size, fout);
}
}
errors:
warning: Invalid mode encountered: corrupted stream?
warning: Invalid wideband mode encountered. Corrupted stream?
warning: Invalid wideband mode encountered. Corrupted stream?
warning: Invalid mode encountered: corrupted stream?
warning: Invalid mode encountered: corrupted stream?
warning: Invalid wideband mode encountered. Corrupted stream?
warning: Invalid wideband mode encountered: corrupted stream?
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