Start a mux only on a keyframe, so that transcoding clients do not get too confused.

[nageru] / decklink_capture.h

diff --git a/decklink_capture.h b/decklink_capture.h
index 62723bcee7c73c425bdbffbeab7ec07f1a2e03fd..322adb5b0d6c62352f0397c4a357c7c66fc837ec 100644 (file)
--- a/decklink_capture.h
+++ b/decklink_capture.h
@@ -75,10 +75,13 @@ public:
        void start_bm_capture() override;
        void stop_dequeue_thread() override;
 
-       std::vector<VideoMode> get_available_video_modes() const override { return video_modes; }
+       std::map<uint32_t, VideoMode> get_available_video_modes() const override { return video_modes; }
        void set_video_mode(uint32_t video_mode_id) override;
+       uint32_t get_current_video_mode() const override { return current_video_mode; }
 
 private:
+       void set_video_mode_no_restart(uint32_t video_mode_id);
+
        std::atomic<int> refcount{1};
        bool done_init = false;
        std::string description;
@@ -97,7 +100,7 @@ private:
        BMDTimeValue frame_duration;
        BMDTimeScale time_scale;
 
-       std::vector<VideoMode> video_modes;
+       std::map<uint32_t, VideoMode> video_modes;
        BMDDisplayMode current_video_mode;
 };