#define MAX_FPS 60
#define WIDTH 1280
#define HEIGHT 720
+#define MAX_CARDS 16
+
+// For deinterlacing. See also comments on InputState.
+#define FRAME_HISTORY_LENGTH 5
#define AUDIO_OUTPUT_CODEC AV_CODEC_ID_PCM_S32LE
#define AUDIO_OUTPUT_SAMPLE_FMT AV_SAMPLE_FMT_S32