static int rtmp_get_file_handle(URLContext *s)
{
RTMP *r = s->priv_data;
return RTMP_Socket(r);
}
int main (int argc, char **argv) {
char *url;
int brate = 32;
int c;
while ((c = getopt(argc, argv, "u:b:")) != -1)
switch (c) {
case 'u':
url = strdup(optarg);
break;
case 'b':
brate = atoi(optarg);
break;
default:
abort();
}
// libev
loop = ev_default_loop(0);
ev_signal_init(&sigint_sig, sigint_cb, SIGINT);
ev_signal_start (loop, &sigint_sig);
ev_async_init(&async, send_cb);
ev_async_start(loop, &async);
// jack
jack_status_t status;
ringbuf = jack_ringbuffer_create(buffer_size);
framebuf = malloc(buffer_samples * sizeof(jack_default_audio_sample_t));
client = jack_client_open("jack2rtmp", JackNullOption, &status);
if (client == NULL) {
fprintf(stderr, "jack server not running?\n");
return EXIT_FAILURE;
}
jack_on_shutdown(client, jack_shutdown, NULL);
jack_set_process_callback(client, jack_callback, NULL);
//jack_set_latency_callback(client, jack_latency_callback, NULL);
output_port = jack_port_register(client, "1", JACK_DEFAULT_AUDIO_TYPE, JackPortIsInput, 0);
//jack_port_register(client, "2", JACK_DEFAULT_AUDIO_TYPE, JackPortIsInput, 0);
if (jack_activate(client)) {
fprintf(stderr, "cannot activate client");
}
// lame
mp3 = lame_init();
lame_set_num_channels(mp3, 1);
lame_set_mode(mp3, MONO);
lame_set_in_samplerate(mp3, 48000);
lame_set_out_samplerate(mp3, 44100);
lame_set_quality(mp3, 2); // 0=best (very slow), 9=worst.
lame_set_brate(mp3, brate);
lame_init_params(mp3);
// rtmp
rtmp_o = RTMP_Alloc();
if (rtmp_o == NULL) {
fprintf(stderr, "RTMP_Alloc\n");
return EXIT_FAILURE;
}
RTMP_Init(rtmp_o);
RTMP_SetupURL(rtmp_o, url);
RTMP_EnableWrite(rtmp_o);
if (!RTMP_Connect(rtmp_o, NULL) || !RTMP_ConnectStream(rtmp_o, 0)) {
RTMP_Free(rtmp_o);
fprintf(stderr, "Can not connect.\n");
return EXIT_FAILURE;
} else {
fprintf(stderr, "Connected.\n");
}
/*
char *rtmp_buffer = malloc(4096);
char *rtmp_top = rtmp_buffer + RTMP_MAX_HEADER_SIZE;
char *outend = rtmp_buffer + 4096;
*rtmp_top = (uint8_t) AMF_STRING;
rtmp_top++;
rtmp_top = put_amf_string(rtmp_top, "@setDataFrame");
*rtmp_top = (uint8_t) AMF_STRING;
rtmp_top++;
rtmp_top = put_amf_string(rtmp_top, "onMetaData");
// описание объекта
*rtmp_top = (uint8_t) 8;
rtmp_top++;
rtmp_top = AMF_EncodeInt32(rtmp_top, outend, 8);
// содержимое объекта
rtmp_top = put_amf_string(rtmp_top, "duration");
rtmp_top = AMF_EncodeNumber(rtmp_top, outend, 0);
rtmp_top = put_amf_string(rtmp_top, "audiodatarate");
rtmp_top = AMF_EncodeNumber(rtmp_top, outend, brate);
rtmp_top = put_amf_string(rtmp_top, "audiosamplerate");
rtmp_top = AMF_EncodeNumber(rtmp_top, outend, 44100);
rtmp_top = put_amf_string(rtmp_top, "audiosamplesize");
rtmp_top = AMF_EncodeNumber(rtmp_top, outend, 16);
rtmp_top = put_amf_string(rtmp_top, "stereo");
rtmp_top = AMF_EncodeBoolean(rtmp_top, outend, FALSE);
rtmp_top = put_amf_string(rtmp_top, "audiocodecid");
rtmp_top = AMF_EncodeNumber(rtmp_top, outend, 2);
rtmp_top = put_amf_string(rtmp_top, "encoder");
*rtmp_top = (uint8_t) AMF_STRING;
rtmp_top++;
rtmp_top = put_amf_string(rtmp_top, "Lavf53.21.1");
rtmp_top = put_amf_string(rtmp_top, "filesize");
rtmp_top = AMF_EncodeNumber(rtmp_top, outend, 0);
// конец объекта
rtmp_top = put_amf_string(rtmp_top, "");
*rtmp_top = (uint8_t) AMF_OBJECT_END;
rtmp_top++;
rtmp_w.m_headerType = RTMP_PACKET_SIZE_LARGE;
rtmp_w.m_nChannel = 0x04; // source channel
rtmp_w.m_nBodySize = rtmp_top - rtmp_buffer - RTMP_MAX_HEADER_SIZE;
rtmp_w.m_packetType = RTMP_PACKET_TYPE_INFO;
rtmp_w.m_nInfoField2 = rtmp_o->m_stream_id;
rtmp_w.m_body = rtmp_buffer + RTMP_MAX_HEADER_SIZE;
if ( !RTMP_SendPacket(rtmp_o, &rtmp_w, TRUE) ) {
fprintf(stderr, "RTMP_SendPacket error\n");
}
free(rtmp_buffer);
*/
int off = 0;
setsockopt(RTMP_Socket(rtmp_o), SOL_TCP, TCP_NODELAY, &off, sizeof(off));
rtmp_i = TRUE;
ev_loop(loop, 0);
jack_ringbuffer_free(ringbuf);
//jack_client_close(client);
return EXIT_SUCCESS;
}