Add a switch to print video latency.

[nageru] / decklink_capture.cpp

diff --git a/decklink_capture.cpp b/decklink_capture.cpp
index 505083ff056a72018069ec2e3ae9e2573e5ab51a..5e41da436ef71b0920495e38137390661f4b09fb 100644 (file)
--- a/decklink_capture.cpp
+++ b/decklink_capture.cpp
@@ -12,6 +12,7 @@
 #include <stdio.h>
 #include <stdlib.h>
 #include <string.h>
+#include <chrono>
 #include <cstdint>
 #include <utility>
 #include <vector>
@@ -21,6 +22,7 @@
 #define FRAME_SIZE (8 << 20)  // 8 MB.
 
 using namespace std;
+using namespace std::chrono;
 using namespace std::placeholders;
 using namespace bmusb;
 
@@ -353,6 +355,8 @@ HRESULT STDMETHODCALLTYPE DeckLinkCapture::VideoInputFrameArrived(
 
                        video_format.width = width;
                        video_format.height = height;
+
+                       current_video_frame.received_timestamp = steady_clock::now();
                }
        }
 
@@ -369,6 +373,8 @@ HRESULT STDMETHODCALLTYPE DeckLinkCapture::VideoInputFrameArrived(
 
                        audio_format.bits_per_sample = 32;
                        audio_format.num_channels = 2;
+
+                       current_audio_frame.received_timestamp = steady_clock::now();
                }
        }