void
RTMPSession::sendConnectPacket()
{
RTMPChunk_0 metadata = {{0}};
metadata.msg_stream_id = kControlChannelStreamId;
metadata.msg_type_id = RTMP_PT_INVOKE;
std::vector<uint8_t> buff;
std::stringstream url ;
if(m_uri.port > 0) {
url << m_uri.protocol << "://" << m_uri.host << ":" << m_uri.port << "/" << m_app;
} else {
url << m_uri.protocol << "://" << m_uri.host << "/" << m_app;
}
put_string(buff, "connect");
put_double(buff, ++m_numberOfInvokes);
m_trackedCommands[m_numberOfInvokes] = "connect";
put_byte(buff, kAMFObject);
put_named_string(buff, "app", m_app.c_str());
put_named_string(buff,"type", "nonprivate");
put_named_string(buff, "tcUrl", url.str().c_str());
put_named_bool(buff, "fpad", false);
put_named_double(buff, "capabilities", 15.);
put_named_double(buff, "audioCodecs", 10. );
put_named_double(buff, "videoCodecs", 7.);
put_named_double(buff, "videoFunction", 1.);
put_be16(buff, 0);
put_byte(buff, kAMFObjectEnd);
metadata.msg_length.data = static_cast<int>( buff.size() );
sendPacket(&buff[0], buff.size(), metadata);
}
void
RTMPSession::sendHeaderPacket()
{
std::vector<uint8_t> outBuffer;
std::vector<uint8_t> enc;
RTMPChunk_0 metadata = {{0}};
put_string(enc, "@setDataFrame");
put_string(enc, "onMetaData");
put_byte(enc, kAMFEMCAArray);
put_be32(enc, 5+5+2); // videoEnabled + audioEnabled + 2
put_named_double(enc, "duration", 0.0);
put_named_double(enc, "width", m_frameWidth);
put_named_double(enc, "height", m_frameHeight);
put_named_double(enc, "videodatarate", static_cast<double>(m_bitrate) / 1024.);
put_named_double(enc, "framerate", m_frameDuration);
put_named_double(enc, "videocodecid", 7.);
put_named_double(enc, "audiodatarate", 131152. / 1024.);
put_named_double(enc, "audiosamplerate", m_audioSampleRate);
put_named_double(enc, "audiosamplesize", 16);
put_named_bool(enc, "stereo", m_audioStereo);
put_named_double(enc, "audiocodecid", 10.);
put_named_double(enc, "filesize", 0.);
put_be16(enc, 0);
put_byte(enc, kAMFObjectEnd);
size_t len = enc.size();
put_buff(outBuffer, (uint8_t*)&enc[0], static_cast<size_t>(len));
metadata.msg_type_id = FLV_TAG_TYPE_META;
metadata.msg_stream_id = kAudioChannelStreamId;
metadata.msg_length.data = static_cast<int>( outBuffer.size() );
metadata.timestamp.data = 0;
sendPacket(&outBuffer[0], outBuffer.size(), metadata);
}