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 uncompressed_video_to_http = false;
20 bool x264_video_to_http = false;
21 bool x264_video_to_disk = false; // Disables Quick Sync entirely. Implies x264_video_to_http == true.
22 std::vector<std::string> theme_dirs { ".", PREFIX "/share/nageru" };
23 std::string recording_dir = ".";
24 std::string theme_filename = "theme.lua";
25 bool locut_enabled = true;
26 bool gain_staging_auto = true;
27 float initial_gain_staging_db = 0.0f;
28 bool compressor_enabled = true;
29 bool limiter_enabled = true;
30 bool final_makeup_gain_auto = true;
31 bool flush_pbos = true;
32 std::string stream_mux_name = DEFAULT_STREAM_MUX_NAME;
33 bool stream_coarse_timebase = false;
34 std::string stream_audio_codec_name; // Blank = use the same as for the recording.
35 int stream_audio_codec_bitrate = DEFAULT_AUDIO_OUTPUT_BIT_RATE; // Ignored if stream_audio_codec_name is blank.
36 std::string x264_preset; // Empty will be overridden by X264_DEFAULT_PRESET, unless speedcontrol is set.
37 std::string x264_tune = X264_DEFAULT_TUNE;
38 bool x264_speedcontrol = false;
39 bool x264_speedcontrol_verbose = false;
40 int x264_bitrate = -1; // In kilobit/sec. -1 = not set = DEFAULT_X264_OUTPUT_BIT_RATE.
41 float x264_crf = HUGE_VAL; // From 51 - QP_MAX_SPEC to 51. HUGE_VAL = not set = use x264_bitrate instead.
42 int x264_vbv_max_bitrate = -1; // In kilobits. 0 = no limit, -1 = same as <x264_bitrate> (CBR).
43 int x264_vbv_buffer_size = -1; // In kilobits. 0 = one-frame VBV, -1 = same as <x264_bitrate> (one-second VBV).
44 std::vector<std::string> x264_extra_param; // In “key[,value]” format.
45 std::string v4l_output_device; // Empty if none.
46 bool enable_alsa_output = true;
47 std::map<int, int> default_stream_mapping;
48 bool multichannel_mapping_mode = false; // Implicitly true if input_mapping_filename is nonempty.
49 std::string input_mapping_filename; // Empty for none.
50 std::string midi_mapping_filename; // Empty for none.
51 bool default_hdmi_input = false;
52 bool print_video_latency = false;
53 double audio_queue_length_ms = 100.0;
54 bool ycbcr_rec709_coefficients = false; // Will be overridden by HDMI/SDI output if ycbcr_auto_coefficients == true.
55 bool ycbcr_auto_coefficients = true;
57 double output_buffer_frames = 6.0;
58 double output_slop_frames = 0.5;
59 int max_input_queue_frames = 6;
60 int http_port = DEFAULT_HTTPD_PORT;
61 int srt_port = DEFAULT_SRT_PORT; // -1 for none.
62 bool enable_srt = true; // UI toggle; not settable from the command line. See also srt_port.
63 bool display_timecode_in_stream = false;
64 bool display_timecode_on_stdout = false;
65 bool enable_quick_cut_keys = false;
66 bool ten_bit_input = false;
67 bool ten_bit_output = false; // Implies x264_video_to_disk == true and x264_bit_depth == 10.
68 YCbCrInterpretation ycbcr_interpretation[MAX_VIDEO_CARDS];
69 bool transcode_audio = true; // Kaeru only.
70 bool enable_audio = true; // Kaeru only. If false, then transcode_audio is also false.
71 int x264_bit_depth = 8; // Not user-settable.
72 bool use_zerocopy = false; // Not user-settable.
73 bool fullscreen = false;
74 std::map<unsigned, unsigned> card_to_mjpeg_stream_export; // If a card is not in the map, it is not exported.
76 extern Flags global_flags;
82 void usage(Program program);
83 void parse_flags(Program program, int argc, char * const argv[]);
85 #endif // !defined(_FLAGS_H)