video_encoder.reset(nullptr);
}
-void Mixer::configure_card(unsigned card_index, CaptureInterface *capture, CardType card_type, DeckLinkOutput *output, bool override_card_as_live)
+void Mixer::configure_card(unsigned card_index, CaptureInterface *capture, CardType card_type, DeckLinkOutput *output, bool is_srt_card)
{
printf("Configuring card %d...\n", card_index);
// NOTE: start_bm_capture() happens in thread_func().
- if (override_card_as_live) {
+ if (is_srt_card) {
assert(card_type == CardType::FFMPEG_INPUT);
}
DeviceSpec device;
- if (card_type == CardType::FFMPEG_INPUT && !override_card_as_live) {
+ if (card_type == CardType::FFMPEG_INPUT && !is_srt_card) {
device = DeviceSpec{InputSourceType::FFMPEG_VIDEO_INPUT, card_index - num_cards};
} else {
device = DeviceSpec{InputSourceType::CAPTURE_CARD, card_index};
const vector<pair<string, string>> &labels = card->labels;
card->jitter_history.unregister_metrics(labels);
card->queue_length_policy.unregister_metrics(labels);
- global_metrics.remove("input_received_frames", labels);
- global_metrics.remove("input_dropped_frames_jitter", labels);
- global_metrics.remove("input_dropped_frames_error", labels);
- global_metrics.remove("input_dropped_frames_resets", labels);
- global_metrics.remove("input_queue_length_frames", labels);
- global_metrics.remove("input_queue_duped_frames", labels);
-
- global_metrics.remove("input_has_signal_bool", labels);
- global_metrics.remove("input_is_connected_bool", labels);
- global_metrics.remove("input_interlaced_bool", labels);
- global_metrics.remove("input_width_pixels", labels);
- global_metrics.remove("input_height_pixels", labels);
- global_metrics.remove("input_frame_rate_nom", labels);
- global_metrics.remove("input_frame_rate_den", labels);
- global_metrics.remove("input_sample_rate_hz", labels);
+ global_metrics.remove_if_exists("input_received_frames", labels);
+ global_metrics.remove_if_exists("input_dropped_frames_jitter", labels);
+ global_metrics.remove_if_exists("input_dropped_frames_error", labels);
+ global_metrics.remove_if_exists("input_dropped_frames_resets", labels);
+ global_metrics.remove_if_exists("input_queue_length_frames", labels);
+ global_metrics.remove_if_exists("input_queue_duped_frames", labels);
+
+ global_metrics.remove_if_exists("input_has_signal_bool", labels);
+ global_metrics.remove_if_exists("input_is_connected_bool", labels);
+ global_metrics.remove_if_exists("input_interlaced_bool", labels);
+ global_metrics.remove_if_exists("input_width_pixels", labels);
+ global_metrics.remove_if_exists("input_height_pixels", labels);
+ global_metrics.remove_if_exists("input_frame_rate_nom", labels);
+ global_metrics.remove_if_exists("input_frame_rate_den", labels);
+ global_metrics.remove_if_exists("input_sample_rate_hz", labels);
+
+ // SRT metrics.
+
+ // Global measurements (counters).
+ global_metrics.remove_if_exists("srt_uptime_seconds", labels);
+ global_metrics.remove_if_exists("srt_send_duration_seconds", labels);
+ global_metrics.remove_if_exists("srt_sent_bytes", labels);
+ global_metrics.remove_if_exists("srt_received_bytes", labels);
+
+ vector<pair<string, string>> packet_labels = card->labels;
+ packet_labels.emplace_back("type", "normal");
+ global_metrics.remove_if_exists("srt_sent_packets", packet_labels);
+ global_metrics.remove_if_exists("srt_received_packets", packet_labels);
+
+ packet_labels.back().second = "lost";
+ global_metrics.remove_if_exists("srt_sent_packets", packet_labels);
+ global_metrics.remove_if_exists("srt_received_packets", packet_labels);
+
+ packet_labels.back().second = "retransmitted";
+ global_metrics.remove_if_exists("srt_sent_packets", packet_labels);
+ global_metrics.remove_if_exists("srt_sent_bytes", packet_labels);
+
+ packet_labels.back().second = "ack";
+ global_metrics.remove_if_exists("srt_sent_packets", packet_labels);
+ global_metrics.remove_if_exists("srt_received_packets", packet_labels);
+
+ packet_labels.back().second = "nak";
+ global_metrics.remove_if_exists("srt_sent_packets", packet_labels);
+ global_metrics.remove_if_exists("srt_received_packets", packet_labels);
+
+ packet_labels.back().second = "dropped";
+ global_metrics.remove_if_exists("srt_sent_packets", packet_labels);
+ global_metrics.remove_if_exists("srt_received_packets", packet_labels);
+ global_metrics.remove_if_exists("srt_sent_bytes", packet_labels);
+ global_metrics.remove_if_exists("srt_received_bytes", packet_labels);
+
+ packet_labels.back().second = "undecryptable";
+ global_metrics.remove_if_exists("srt_received_packets", packet_labels);
+ global_metrics.remove_if_exists("srt_received_bytes", packet_labels);
+
+ global_metrics.remove_if_exists("srt_filter_sent_extra_packets", labels);
+ global_metrics.remove_if_exists("srt_filter_received_extra_packets", labels);
+ global_metrics.remove_if_exists("srt_filter_received_rebuilt_packets", labels);
+ global_metrics.remove_if_exists("srt_filter_received_lost_packets", labels);
+
+ // Instant measurements (gauges).
+ global_metrics.remove_if_exists("srt_packet_sending_period_seconds", labels);
+ global_metrics.remove_if_exists("srt_flow_window_packets", labels);
+ global_metrics.remove_if_exists("srt_congestion_window_packets", labels);
+ global_metrics.remove_if_exists("srt_flight_size_packets", labels);
+ global_metrics.remove_if_exists("srt_rtt_seconds", labels);
+ global_metrics.remove_if_exists("srt_estimated_bandwidth_bits_per_second", labels);
+ global_metrics.remove_if_exists("srt_bandwidth_ceiling_bits_per_second", labels);
+ global_metrics.remove_if_exists("srt_send_buffer_available_bytes", labels);
+ global_metrics.remove_if_exists("srt_receive_buffer_available_bytes", labels);
+ global_metrics.remove_if_exists("srt_mss_bytes", labels);
+
+ global_metrics.remove_if_exists("srt_sender_unacked_packets", labels);
+ global_metrics.remove_if_exists("srt_sender_unacked_bytes", labels);
+ global_metrics.remove_if_exists("srt_sender_unacked_timespan_seconds", labels);
+ global_metrics.remove_if_exists("srt_sender_delivery_delay_seconds", labels);
+
+ global_metrics.remove_if_exists("srt_receiver_unacked_packets", labels);
+ global_metrics.remove_if_exists("srt_receiver_unacked_bytes", labels);
+ global_metrics.remove_if_exists("srt_receiver_unacked_timespan_seconds", labels);
+ global_metrics.remove_if_exists("srt_receiver_delivery_delay_seconds", labels);
}
// Register metrics.
labels.emplace_back("cardtype", "fake");
break;
case CardType::FFMPEG_INPUT:
- labels.emplace_back("cardtype", "ffmpeg");
+ if (is_srt_card) {
+ labels.emplace_back("cardtype", "srt");
+ } else {
+ labels.emplace_back("cardtype", "ffmpeg");
+ }
break;
case CardType::CEF_INPUT:
labels.emplace_back("cardtype", "cef");
global_metrics.add("input_frame_rate_nom", labels, &card->metric_input_frame_rate_nom, Metrics::TYPE_GAUGE);
global_metrics.add("input_frame_rate_den", labels, &card->metric_input_frame_rate_den, Metrics::TYPE_GAUGE);
global_metrics.add("input_sample_rate_hz", labels, &card->metric_input_sample_rate_hz, Metrics::TYPE_GAUGE);
+
+ if (is_srt_card) {
+ // Global measurements (counters).
+ global_metrics.add("srt_uptime_seconds", labels, &card->metric_srt_uptime_seconds);
+ global_metrics.add("srt_send_duration_seconds", labels, &card->metric_srt_send_duration_seconds);
+ global_metrics.add("srt_sent_bytes", labels, &card->metric_srt_sent_bytes);
+ global_metrics.add("srt_received_bytes", labels, &card->metric_srt_received_bytes);
+
+ vector<pair<string, string>> packet_labels = labels;
+ packet_labels.emplace_back("type", "normal");
+ global_metrics.add("srt_sent_packets", packet_labels, &card->metric_srt_sent_packets_normal);
+ global_metrics.add("srt_received_packets", packet_labels, &card->metric_srt_received_packets_normal);
+
+ packet_labels.back().second = "lost";
+ global_metrics.add("srt_sent_packets", packet_labels, &card->metric_srt_sent_packets_lost);
+ global_metrics.add("srt_received_packets", packet_labels, &card->metric_srt_received_packets_lost);
+
+ packet_labels.back().second = "retransmitted";
+ global_metrics.add("srt_sent_packets", packet_labels, &card->metric_srt_sent_packets_retransmitted);
+ global_metrics.add("srt_sent_bytes", packet_labels, &card->metric_srt_sent_bytes_retransmitted);
+
+ packet_labels.back().second = "ack";
+ global_metrics.add("srt_sent_packets", packet_labels, &card->metric_srt_sent_packets_ack);
+ global_metrics.add("srt_received_packets", packet_labels, &card->metric_srt_received_packets_ack);
+
+ packet_labels.back().second = "nak";
+ global_metrics.add("srt_sent_packets", packet_labels, &card->metric_srt_sent_packets_nak);
+ global_metrics.add("srt_received_packets", packet_labels, &card->metric_srt_received_packets_nak);
+
+ packet_labels.back().second = "dropped";
+ global_metrics.add("srt_sent_packets", packet_labels, &card->metric_srt_sent_packets_dropped);
+ global_metrics.add("srt_received_packets", packet_labels, &card->metric_srt_received_packets_dropped);
+ global_metrics.add("srt_sent_bytes", packet_labels, &card->metric_srt_sent_bytes_dropped);
+ global_metrics.add("srt_received_bytes", packet_labels, &card->metric_srt_received_bytes_dropped);
+
+ packet_labels.back().second = "undecryptable";
+ global_metrics.add("srt_received_packets", packet_labels, &card->metric_srt_received_packets_undecryptable);
+ global_metrics.add("srt_received_bytes", packet_labels, &card->metric_srt_received_bytes_undecryptable);
+
+ global_metrics.add("srt_filter_sent_extra_packets", labels, &card->metric_srt_filter_sent_packets);
+ global_metrics.add("srt_filter_received_extra_packets", labels, &card->metric_srt_filter_received_extra_packets);
+ global_metrics.add("srt_filter_received_rebuilt_packets", labels, &card->metric_srt_filter_received_rebuilt_packets);
+ global_metrics.add("srt_filter_received_lost_packets", labels, &card->metric_srt_filter_received_lost_packets);
+
+ // Instant measurements (gauges).
+ global_metrics.add("srt_packet_sending_period_seconds", labels, &card->metric_srt_packet_sending_period_seconds, Metrics::TYPE_GAUGE);
+ global_metrics.add("srt_flow_window_packets", labels, &card->metric_srt_flow_window_packets, Metrics::TYPE_GAUGE);
+ global_metrics.add("srt_congestion_window_packets", labels, &card->metric_srt_congestion_window_packets, Metrics::TYPE_GAUGE);
+ global_metrics.add("srt_flight_size_packets", labels, &card->metric_srt_flight_size_packets, Metrics::TYPE_GAUGE);
+ global_metrics.add("srt_rtt_seconds", labels, &card->metric_srt_rtt_seconds, Metrics::TYPE_GAUGE);
+ global_metrics.add("srt_estimated_bandwidth_bits_per_second", labels, &card->metric_srt_estimated_bandwidth_bits_per_second, Metrics::TYPE_GAUGE);
+ global_metrics.add("srt_bandwidth_ceiling_bits_per_second", labels, &card->metric_srt_bandwidth_ceiling_bits_per_second, Metrics::TYPE_GAUGE);
+ global_metrics.add("srt_send_buffer_available_bytes", labels, &card->metric_srt_send_buffer_available_bytes, Metrics::TYPE_GAUGE);
+ global_metrics.add("srt_receive_buffer_available_bytes", labels, &card->metric_srt_receive_buffer_available_bytes, Metrics::TYPE_GAUGE);
+ global_metrics.add("srt_mss_bytes", labels, &card->metric_srt_mss_bytes, Metrics::TYPE_GAUGE);
+
+ global_metrics.add("srt_sender_unacked_packets", labels, &card->metric_srt_sender_unacked_packets, Metrics::TYPE_GAUGE);
+ global_metrics.add("srt_sender_unacked_bytes", labels, &card->metric_srt_sender_unacked_bytes, Metrics::TYPE_GAUGE);
+ global_metrics.add("srt_sender_unacked_timespan_seconds", labels, &card->metric_srt_sender_unacked_timespan_seconds, Metrics::TYPE_GAUGE);
+ global_metrics.add("srt_sender_delivery_delay_seconds", labels, &card->metric_srt_sender_delivery_delay_seconds, Metrics::TYPE_GAUGE);
+
+ global_metrics.add("srt_receiver_unacked_packets", labels, &card->metric_srt_receiver_unacked_packets, Metrics::TYPE_GAUGE);
+ global_metrics.add("srt_receiver_unacked_bytes", labels, &card->metric_srt_receiver_unacked_bytes, Metrics::TYPE_GAUGE);
+ global_metrics.add("srt_receiver_unacked_timespan_seconds", labels, &card->metric_srt_receiver_unacked_timespan_seconds, Metrics::TYPE_GAUGE);
+ global_metrics.add("srt_receiver_delivery_delay_seconds", labels, &card->metric_srt_receiver_delivery_delay_seconds, Metrics::TYPE_GAUGE);
+ }
+
card->labels = labels;
}
userdata->has_last_subtitle = ffmpeg_capture->get_has_last_subtitle();
userdata->last_subtitle = ffmpeg_capture->get_last_subtitle();
}
+#ifdef HAVE_SRT
+ if (card->type == CardType::FFMPEG_INPUT) {
+ int srt_sock = static_cast<FFmpegCapture *>(card->capture.get())->get_srt_sock();
+ if (srt_sock != -1) {
+ update_srt_stats(srt_sock, card);
+ }
+ }
+#endif
size_t cbcr_width, cbcr_height, cbcr_offset, y_offset;
size_t expected_length = video_format.stride * (video_format.height + video_format.extra_lines_top + video_format.extra_lines_bottom);
FFmpegCapture *capture = new FFmpegCapture(sock, stream_id);
capture->set_card_index(free_card_index);
configure_card(free_card_index, capture, CardType::FFMPEG_INPUT, /*output=*/nullptr, /*override_card_as_live=*/true);
+ update_srt_stats(sock, card); // Initial zero stats.
card->last_srt_stream_id = stream_id;
card->queue_length_policy.reset(free_card_index);
capture->set_card_disconnected_callback(bind(&Mixer::bm_hotplug_remove, this, free_card_index));
}
#endif
+#ifdef HAVE_SRT
+void Mixer::update_srt_stats(int srt_sock, Mixer::CaptureCard *card)
+{
+ SRT_TRACEBSTATS stats;
+ srt_bistats(srt_sock, &stats, /*clear=*/0, /*instantaneous=*/1);
+
+ card->metric_srt_uptime_seconds = stats.msTimeStamp * 1e-3;
+ card->metric_srt_send_duration_seconds = stats.usSndDurationTotal * 1e-6;
+ card->metric_srt_sent_bytes = stats.byteSentTotal;
+ card->metric_srt_received_bytes = stats.byteRecvTotal;
+ card->metric_srt_sent_packets_normal = stats.pktSentTotal;
+ card->metric_srt_received_packets_normal = stats.pktRecvTotal;
+ card->metric_srt_sent_packets_lost = stats.pktSndLossTotal;
+ card->metric_srt_received_packets_lost = stats.pktRcvLossTotal;
+ card->metric_srt_sent_packets_retransmitted = stats.pktRetransTotal;
+ card->metric_srt_sent_bytes_retransmitted = stats.byteRetransTotal;
+ card->metric_srt_sent_packets_ack = stats.pktSentACKTotal;
+ card->metric_srt_received_packets_ack = stats.pktRecvACKTotal;
+ card->metric_srt_sent_packets_nak = stats.pktSentNAKTotal;
+ card->metric_srt_received_packets_nak = stats.pktRecvNAKTotal;
+ card->metric_srt_sent_packets_dropped = stats.pktSndDropTotal;
+ card->metric_srt_received_packets_dropped = stats.pktRcvDropTotal;
+ card->metric_srt_sent_bytes_dropped = stats.byteSndDropTotal;
+ card->metric_srt_received_bytes_dropped = stats.byteRcvDropTotal;
+ card->metric_srt_received_packets_undecryptable = stats.pktRcvUndecryptTotal;
+ card->metric_srt_received_bytes_undecryptable = stats.byteRcvUndecryptTotal;
+ card->metric_srt_filter_sent_packets = stats.pktSndFilterExtraTotal;
+ card->metric_srt_filter_received_extra_packets = stats.pktRcvFilterExtraTotal;
+ card->metric_srt_filter_received_rebuilt_packets = stats.pktRcvFilterSupplyTotal;
+ card->metric_srt_filter_received_lost_packets = stats.pktRcvFilterLossTotal;
+
+ // Gauges.
+ card->metric_srt_packet_sending_period_seconds = stats.usPktSndPeriod * 1e-6;
+ card->metric_srt_flow_window_packets = stats.pktFlowWindow;
+ card->metric_srt_congestion_window_packets = stats.pktCongestionWindow;
+ card->metric_srt_flight_size_packets = stats.pktFlightSize;
+ card->metric_srt_rtt_seconds = stats.msRTT * 1e-3;
+ card->metric_srt_estimated_bandwidth_bits_per_second = stats.mbpsBandwidth * 1e6;
+ card->metric_srt_bandwidth_ceiling_bits_per_second = stats.mbpsMaxBW * 1e6;
+ card->metric_srt_send_buffer_available_bytes = stats.byteAvailSndBuf;
+ card->metric_srt_receive_buffer_available_bytes = stats.byteAvailRcvBuf;
+ card->metric_srt_mss_bytes = stats.byteMSS;
+ card->metric_srt_sender_unacked_packets = stats.pktSndBuf;
+ card->metric_srt_sender_unacked_bytes = stats.byteSndBuf;
+ card->metric_srt_sender_unacked_timespan_seconds = stats.msSndBuf * 1e-3;
+ card->metric_srt_sender_delivery_delay_seconds = stats.msSndTsbPdDelay * 1e-3;
+ card->metric_srt_receiver_unacked_packets = stats.pktRcvBuf;
+ card->metric_srt_receiver_unacked_bytes = stats.byteRcvBuf;
+ card->metric_srt_receiver_unacked_timespan_seconds = stats.msRcvBuf * 1e-3;
+ card->metric_srt_receiver_delivery_delay_seconds = stats.msRcvTsbPdDelay * 1e-3;
+}
+#endif
+
mutex RefCountedGLsync::fence_lock;
projects / nageru / blobdiff