// returns bytes written, else -1 if error (0 is OK)
int AmAudio::put(unsigned long long system_ts, unsigned char* buffer,
int input_sample_rate, unsigned int size)
{
if(!size){
return 0;
}
if(max_rec_time > -1 && rec_time >= max_rec_time)
return -1;
memcpy((unsigned char*)samples,buffer,size);
size = resampleInput((unsigned char*)samples, size,
input_sample_rate, getSampleRate());
int s = encode(size);
if(s>0){
incRecordTime(bytes2samples(size));
unsigned int wr_ts = scaleSystemTS(system_ts);
//DBG("write(wr_ts = %10.u; s = %u)\n",wr_ts,s);
return write(wr_ts,(unsigned int)s);
}
else{
return s;
}
}
int AmRtpAudio::put(unsigned long long system_ts, unsigned char* buffer,
int input_sample_rate, unsigned int size)
{
last_send_ts_i = true;
last_send_ts = system_ts;
if(!size){
return 0;
}
if (mute) return 0;
memcpy((unsigned char*)samples,buffer,size);
size = resampleInput((unsigned char*)samples, size,
input_sample_rate, getSampleRate());
int s = encode(size);
if(s<=0){
return s;
}
AmAudioRtpFormat* rtp_fmt = (AmAudioRtpFormat*)fmt.get();
// pre-division by 100 is important
// so that the first multiplication
// does not overflow the 64bit int
unsigned long long user_ts =
system_ts * ((unsigned long long)rtp_fmt->getTSRate() / 100)
/ (WALLCLOCK_RATE/100);
return send((unsigned int)user_ts,(unsigned char*)samples,s);
}
// returns bytes written, else -1 if error (0 is OK)
int RtmpAudio::put(unsigned long long system_ts, unsigned char* buffer,
int input_sample_rate, unsigned int size)
{
if(!size){
return 0;
}
//dump_audio((unsigned char*)buffer,size);
// copy into internal buffer
memcpy((unsigned char*)samples,buffer,size);
size = resampleInput((unsigned char*)samples, size,
input_sample_rate, getSampleRate());
int s = encode(size);
//DBG("s = %i\n",s);
if(s<=0){
return s;
}
return send(scaleSystemTS(system_ts),(unsigned int)s);
}
