int main(int argc, char* argv[]) {
std::string hostname = "192.168.16.10";
int channel_number = 1;
if(argc >= 2) {
hostname = argv[1];
}
if(argc >= 3) {
channel_number = atoi(argv[2]);
}
ConsoleClient client;
if(!client.Open(hostname, "Demux test client")) {
client.Log(FAILURE,"Unable to open connection !");
return 1;
}
if(!client.EnableStatusInterface(true)) {
client.Log(FAILURE,"Unable to enable status interface !");
return 1;
}
client.Log(INFO, "Fetching channels ..");
client.GetChannelsList();
client.Log(INFO, "Got %i channels.", client.m_channels.size());
Channel c = client.m_channels[channel_number];
Demux demux(&client);
TimeMs t;
client.Log(INFO, "Opening channel #%i (%s)", channel_number, c.Name.c_str());
if(demux.OpenChannel(hostname, c.UID) != Demux::SC_OK) {
client.Log(FAILURE, "Unable to open channel !");
return 1;
}
ConsoleClient::Packet* p = NULL;
int firstVideoPacket = 0;
int firstPacket = 0;
int switchTime = t.Elapsed();
client.Log(INFO, "Switched to channel after %i ms", switchTime);
for(int i = 0; i < 100; i++) {
p = demux.Read<ConsoleClient::Packet>();
if(p == NULL) {
break;
}
if(p->data != NULL) {
if(firstPacket == 0) {
firstPacket = t.Elapsed();
client.Log(INFO, "Received first packet after %i ms", firstPacket);
}
if(firstVideoPacket == 0 && p->index == 0) {
firstVideoPacket = t.Elapsed();
client.Log(INFO, "Received first video packet after %i ms", firstVideoPacket);
}
uint32_t header = p->data[0] << 24 | p->data[1] << 16 | p->data[2] << 8 | p->data[3];
client.Log(INFO, "Demux (index: %i length: %i bytes) Header: %08X PTS: %lli", p->index, p->length, header, p->pts);
}
client.FreePacket(p);
}
client.Log(INFO, "Stopping ...");
t.Set(0);
// wait for pending notifications
if(p == NULL) {
CondWait::SleepMs(5000);
}
demux.CloseChannel();
client.Close();
int stopTime = t.Elapsed();
client.Log(INFO, "");
client.Log(INFO, "Stream summary:");
client.Log(INFO, "Channel: %i - %s", channel_number, c.Name.c_str());
client.Log(INFO, "Switch time: %i ms", switchTime);
client.Log(INFO, "First packet after: %i ms", firstPacket);
client.Log(INFO, "First video after: %i ms", firstVideoPacket);
return 0;
}
int main(int argc, char* argv[]) {
std::string hostname = "192.168.16.10";
if(argc >= 2) {
hostname = argv[1];
}
ConsoleClient client;
if(!client.Open(hostname, "scanner client")) {
client.Log(FAILURE,"Unable to open connection !");
return 1;
}
if(!client.EnableStatusInterface(true)) {
client.Log(FAILURE,"Unable to enable status interface !");
return 1;
}
if(client.SupportChannelScan()) {
client.Log(INFO, "channel scanning supported");
}
else {
client.Log(INFO, "channel scanning *NOT* supported");
client.Close();
return 0;
}
// get setup
ChannelScannerSetup setup;
ChannelScannerList sat;
ChannelScannerList countries;
if(!client.GetChannelScannerSetup(setup, sat, countries)) {
return 1;
}
client.Log(INFO, "Current scanner setup:");
client.Log(INFO, "---------------------------------");
client.Log(INFO, "Verbosity: %i", setup.verbosity);
client.Log(INFO, "Logfile: %i", setup.logtype);
client.Log(INFO, "DVB Type: %i", setup.dvbtype);
client.Log(INFO, "DVBT Inversion: %i", setup.dvbt_inversion);
client.Log(INFO, "DVBC Inversion: %i", setup.dvbc_inversion);
client.Log(INFO, "DVBC Symbolrate: %i", setup.dvbc_symbolrate);
client.Log(INFO, "DVBC QAM: %i", setup.dvbc_qam);
client.Log(INFO, "Country ID: %i", setup.countryid);
client.Log(INFO, "Sat ID: %i", setup.satid);
client.Log(INFO, "Scanflags: %04x", setup.flags);
client.Log(INFO, "ATSC Type: %i", setup.atsc_type);
client.Log(INFO, "---------------------------------");
client.Log(INFO, "Satellites:");
client.Log(INFO, "---------------------------------");
for(ChannelScannerList::iterator i = sat.begin(); i != sat.end(); i++) {
client.Log(INFO, "%06i|%8s|%s", i->first, i->second.shortname.c_str(), i->second.fullname.c_str());
}
client.Log(INFO, "Countries:");
client.Log(INFO, "---------------------------------");
for(ChannelScannerList::iterator i = countries.begin(); i != countries.end(); i++) {
client.Log(INFO, "%06i|%8s|%s", i->first, i->second.shortname.c_str(), i->second.fullname.c_str());
}
// modify setup and send back
setup.verbosity = ChannelScannerSetup::LOGLEVEL_DEFAULT;
setup.countryid = 14; // AUSTRIA
setup.logtype = ChannelScannerSetup::LOGTYPE_SYSLOG;
setup.dvbtype = ChannelScannerSetup::DVBTYPE_DVBT;
setup.flags = ChannelScannerSetup::FLAG_TV | ChannelScannerSetup::FLAG_FTA;
if(!client.SetChannelScannerSetup(setup)) {
client.Log(FAILURE, "Unable to set setup parameters !");
}
client.StartChannelScanner();
CondWait::SleepMs(0);
client.Close();
return 0;
}
int main(int argc, char* argv[]) {
std::string hostname = "192.168.16.10";
int channel_number = 1;
if(argc >= 2) {
hostname = argv[1];
}
if(argc >= 3) {
channel_number = atoi(argv[2]);
}
ConsoleClient client;
Connection xvdr(&client);
if(!xvdr.Open(hostname, "Demux test client")) {
client.Log(FAILURE,"Unable to open connection !");
return 1;
}
client.Log(INFO, "Fetching channels ..");
xvdr.GetChannelsList();
client.Log(INFO, "Got %i channels.", client.m_channels.size());
Channel c = client.m_channels[channel_number];
Demux demux(&client, NULL);
client.Log(INFO, "Opening channel #%i", channel_number);
if(demux.OpenChannel(hostname, c.UID) != Demux::SC_OK) {
client.Log(FAILURE, "Unable to open channel !");
return 1;
}
int ac3index = -1;
uint32_t bitrate = 0;
bool bFound = false;
client.Log(INFO, "Waiting for stream properties ...");
while(!bFound) {
ConsoleClient::Packet* p = demux.Read<ConsoleClient::Packet>();
client.FreePacket(p);
// find AC3 stream
XVDR::StreamProperties props = demux.GetStreamProperties();
for(XVDR::StreamProperties::iterator i = props.begin(); i!= props.end(); i++) {
if(i->second.Type == "AC3" && i->second.BitRate != 0) {
ac3index = i->second.Index;
bitrate = i->second.BitRate;
client.Log(INFO, "Bitrate: %i", bitrate);
bFound = true;
break;
}
}
}
if(ac3index == -1) {
client.Log(FAILURE, "AC3 stream not found !");
demux.CloseChannel();
xvdr.Close();
return 1;
}
client.Log(INFO, "Analyzing packets (Stream #%i) ...", ac3index);
int64_t pts = 0;
int64_t last_pts = 0;
double pts_diff_ms = 0;
double gap = 0;
for(int i = 0; i < 500; i++) {
ConsoleClient::Packet* p = demux.Read<ConsoleClient::Packet>();
if(p->data == NULL || p->index != ac3index)
{
client.FreePacket(p);
continue;
}
pts = p->pts;
if(last_pts == 0)
{
client.FreePacket(p);
last_pts = pts;
continue;
}
pts_diff_ms = (double)(pts - last_pts) / 1000.0;
double audio_duration_ms = (double)(p->length * 8 * 1000) / (double)bitrate;
gap += pts_diff_ms;
gap -= audio_duration_ms;
client.Log(INFO, "PTS: %lli / Difference: %.1f ms Audio Duration: %.1f ms / Gap: %.1f ms", pts, pts_diff_ms, audio_duration_ms, gap);
last_pts = pts;
client.FreePacket(p);
}
demux.CloseChannel();
xvdr.Close();
return 0;
}