11 #include "ycbcr_interpretation.h"
14 int width = 1280, height = 720;
15 int min_num_cards = 2;
16 int max_num_cards = MAX_VIDEO_CARDS;
17 std::string va_display;
18 bool fake_cards_audio = false;
19 bool x264_video_to_http = false;
20 bool x264_video_to_disk = false; // Disables Quick Sync entirely. Implies x264_video_to_http == true.
21 bool x264_separate_disk_encode = false; // Disables Quick Sync entirely. Implies x264_video_to_disk == true.
22 bool av1_video_to_http = false;
23 std::vector<std::string> theme_dirs { ".", PREFIX "/share/nageru" };
24 std::string recording_dir = ".";
25 std::string theme_filename = "theme.lua";
26 bool locut_enabled = true;
27 bool gain_staging_auto = true;
28 float initial_gain_staging_db = 0.0f;
29 bool compressor_enabled = true;
30 bool limiter_enabled = true;
31 bool final_makeup_gain_auto = true;
32 bool flush_pbos = true;
33 std::string stream_mux_name = DEFAULT_STREAM_MUX_NAME;
34 bool stream_coarse_timebase = false;
35 std::string stream_audio_codec_name; // Blank = use the same as for the recording.
36 int stream_audio_codec_bitrate = DEFAULT_AUDIO_OUTPUT_BIT_RATE; // Ignored if stream_audio_codec_name is blank.
37 std::string x264_preset; // Empty will be overridden by X264_DEFAULT_PRESET, unless speedcontrol is set.
38 std::string x264_tune = X264_DEFAULT_TUNE;
39 bool x264_speedcontrol = false;
40 bool x264_speedcontrol_verbose = false;
41 int x264_bitrate = -1; // In kilobit/sec. -1 = not set = DEFAULT_X264_OUTPUT_BIT_RATE.
42 float x264_crf = HUGE_VAL; // From 51 - QP_MAX_SPEC to 51. HUGE_VAL = not set = use x264_bitrate instead.
43 std::vector<std::string> x264_extra_param; // In “key[,value]” format.
45 int av1_preset = DEFAULT_AV1_PRESET;
46 int av1_bitrate = DEFAULT_AV1_OUTPUT_BIT_RATE;
47 int av1_fps_num = DEFAULT_AV1_FPS_NUM, av1_fps_den = DEFAULT_AV1_FPS_DEN;
48 std::vector<std::string> av1_extra_param; // In “key[,value]” format.
50 std::string x264_separate_disk_preset; // Empty will be overridden by X264_DEFAULT_PRESET, unless speedcontrol is set.
51 std::string x264_separate_disk_tune = X264_DEFAULT_TUNE;
52 int x264_separate_disk_bitrate = -1;
53 float x264_separate_disk_crf = HUGE_VAL;
54 std::vector<std::string> x264_separate_disk_extra_param; // In “key[,value]” format.
56 std::string v4l_output_device; // Empty if none.
57 bool enable_alsa_output = true;
58 std::map<int, int> default_stream_mapping;
59 bool multichannel_mapping_mode = false; // Implicitly true if input_mapping_filename is nonempty.
60 std::string input_mapping_filename; // Empty for none.
61 std::string midi_mapping_filename; // Empty for none.
62 bool default_hdmi_input = false;
63 bool print_video_latency = false;
64 double audio_queue_length_ms = 100.0;
65 bool ycbcr_rec709_coefficients = false; // Will be overridden by HDMI/SDI output if ycbcr_auto_coefficients == true.
66 bool ycbcr_auto_coefficients = true;
68 double output_buffer_frames = 6.0;
69 double output_slop_frames = 0.5;
70 bool output_card_is_master = true;
71 int max_input_queue_frames = 6;
72 int http_port = DEFAULT_HTTPD_PORT;
73 int srt_port = DEFAULT_SRT_PORT; // -1 for none.
74 bool enable_srt = true; // UI toggle; not settable from the command line. See also srt_port.
75 bool display_timecode_in_stream = false;
76 bool display_timecode_on_stdout = false;
77 bool enable_quick_cut_keys = false;
78 int bit_depth = 8; // 8 or 10. 10 implies x264_video_to_disk == true.
79 YCbCrInterpretation ycbcr_interpretation[MAX_VIDEO_CARDS];
80 bool transcode_video = true; // Kaeru only.
81 bool transcode_audio = true; // Kaeru only.
82 bool enable_audio = true; // Kaeru only. If false, then transcode_audio is also false.
83 bool use_zerocopy = false; // Not user-settable.
84 bool fullscreen = false;
85 std::map<unsigned, unsigned> card_to_mjpeg_stream_export; // If a card is not in the map, it is not exported.
86 std::string srt_destination_host;
87 std::string srt_destination_port;
88 std::string srt_streamid;
89 std::string srt_passphrase;
90 int srt_output_latency = DEFAULT_SRT_OUTPUT_LATENCY_MS;
92 extern Flags global_flags;
98 void usage(Program program);
99 void parse_flags(Program program, int argc, char * const argv[]);
101 #endif // !defined(_FLAGS_H)