// Long options that have no corresponding short option.
enum LongOption {
OPTION_HELP = 1000,
+ OPTION_FULLSCREEN,
OPTION_MULTICHANNEL,
OPTION_MIDI_MAPPING,
+ OPTION_DEFAULT_HDMI_INPUT,
OPTION_FAKE_CARDS_AUDIO,
OPTION_HTTP_UNCOMPRESSED_VIDEO,
OPTION_HTTP_X264_VIDEO,
OPTION_OUTPUT_SLOP_FRAMES,
OPTION_TIMECODE_STREAM,
OPTION_TIMECODE_STDOUT,
+ OPTION_QUICK_CUT_KEYS,
OPTION_10_BIT_INPUT,
OPTION_10_BIT_OUTPUT,
OPTION_INPUT_YCBCR_INTERPRETATION,
+ OPTION_MJPEG_EXPORT_CARDS,
};
+map<unsigned, unsigned> parse_mjpeg_export_cards(char *optarg)
+{
+ map<unsigned, unsigned> ret;
+ if (optarg[0] == '\0') {
+ return ret;
+ }
+
+ unsigned stream_idx = 0;
+ char *start = optarg;
+ for ( ;; ) {
+ char *end = strchr(start, ',');
+ if (end != nullptr) {
+ *end = '\0';
+ }
+
+ unsigned range_begin, range_end;
+ if (sscanf(start, "%u-%u", &range_begin, &range_end) != 2) {
+ range_begin = range_end = atoi(start);
+ }
+ if (range_end < range_begin) {
+ fprintf(stderr, "ERROR: Invalid range %u-%u in --mjpeg-export-cards=\n", range_begin, range_end);
+ exit(1);
+ }
+ if (range_end >= unsigned(global_flags.num_cards)) {
+ // There are situations where we could possibly want to
+ // include FFmpeg inputs (CEF inputs are unlikely),
+ // but they're not necessarily in 4:2:2 Y'CbCr, so it would
+ // require more functionality the the JPEG encoder.
+ fprintf(stderr, "ERROR: Asked for (zero-indexed) card %u in --mjpeg-export-cards=, but there are only %u cards\n",
+ range_end, global_flags.num_cards);
+ exit(1);
+ }
+ for (unsigned card_idx = range_begin; card_idx <= range_end; ++card_idx) {
+ if (ret.count(card_idx)) {
+ fprintf(stderr, "ERROR: Card %u was given twice in --mjpeg-export-cards=\n", card_idx);
+ exit(1);
+ }
+ ret[card_idx] = stream_idx++;
+ }
+ if (end == nullptr) {
+ break;
+ } else {
+ start = end + 1;
+ }
+ }
+ return ret;
+}
+
void usage(Program program)
{
if (program == PROGRAM_KAERU) {
}
fprintf(stderr, "\n");
fprintf(stderr, " --help print usage information\n");
+ if (program == PROGRAM_NAGERU) {
+ fprintf(stderr, " --fullscreen run in full screen, with no decorations\n");
+ }
fprintf(stderr, " -w, --width output width in pixels (default 1280)\n");
fprintf(stderr, " -h, --height output height in pixels (default 720)\n");
if (program == PROGRAM_NAGERU) {
fprintf(stderr, " -M, --input-mapping=FILE start with the given audio input mapping (implies --multichannel)\n");
fprintf(stderr, " --multichannel start in multichannel audio mapping mode\n");
fprintf(stderr, " --midi-mapping=FILE start with the given MIDI controller mapping (implies --multichannel)\n");
+ fprintf(stderr, " --default-hdmi-input default to HDMI over SDI inputs for cards that have both\n");
fprintf(stderr, " --fake-cards-audio make fake (disconnected) cards output a simple tone\n");
fprintf(stderr, " --http-uncompressed-video send uncompressed NV12 video to HTTP clients\n");
fprintf(stderr, " --http-x264-video send x264-compressed video to HTTP clients\n");
fprintf(stderr, " --no-transcode-audio copy encoded audio raw from the source stream\n");
fprintf(stderr, " (requires --http-audio-codec= to be set)\n");
}
- fprintf(stderr, " --http-coarse-timebase use less timebase for HTTP (recommended for muxers\n");
- fprintf(stderr, " that handle large pts poorly, like e.g. MP4)\n");
if (program == PROGRAM_NAGERU) {
fprintf(stderr, " --flat-audio start with most audio processing turned off\n");
fprintf(stderr, " (can be overridden by e.g. --enable-limiter)\n");
fprintf(stderr, " dropping the frame (default 0.5)\n");
fprintf(stderr, " --timecode-stream show timestamp and timecode in stream\n");
fprintf(stderr, " --timecode-stdout show timestamp and timecode on standard output\n");
+ fprintf(stderr, " --quick-cut-keys enable direct cutting by Q, W, E, ... keys\n");
fprintf(stderr, " --10-bit-input use 10-bit video input (requires compute shaders)\n");
fprintf(stderr, " --10-bit-output use 10-bit video output (requires compute shaders,\n");
fprintf(stderr, " implies --record-x264-video)\n");
fprintf(stderr, " Y'CbCr coefficient standard of card CARD (default auto)\n");
fprintf(stderr, " auto is rec601 for SD, rec709 for HD, always limited\n");
fprintf(stderr, " limited means standard 0-240/0-235 input range (for 8-bit)\n");
+ fprintf(stderr, " --mjpeg-export-cards=RANGE[,RANGE...]\n");
+ fprintf(stderr, " export the given cards in MJPEG format to /multicam.mp4,\n");
+ fprintf(stderr, " in the given order (ranges can be either single card indexes\n");
+ fprintf(stderr, " or pairs like 1-3 for camera 1,2,3; default is all cards)\n");
}
}
{
static const option long_options[] = {
{ "help", no_argument, 0, OPTION_HELP },
+ { "fullscreen", no_argument, 0, OPTION_FULLSCREEN },
{ "width", required_argument, 0, 'w' },
{ "height", required_argument, 0, 'h' },
{ "num-cards", required_argument, 0, 'c' },
{ "va-display", required_argument, 0, 'v' },
{ "multichannel", no_argument, 0, OPTION_MULTICHANNEL },
{ "midi-mapping", required_argument, 0, OPTION_MIDI_MAPPING },
+ { "default-hdmi-input", no_argument, 0, OPTION_DEFAULT_HDMI_INPUT },
{ "fake-cards-audio", no_argument, 0, OPTION_FAKE_CARDS_AUDIO },
{ "http-uncompressed-video", no_argument, 0, OPTION_HTTP_UNCOMPRESSED_VIDEO },
{ "http-x264-video", no_argument, 0, OPTION_HTTP_X264_VIDEO },
{ "x264-vbv-max-bitrate", required_argument, 0, OPTION_X264_VBV_MAX_BITRATE },
{ "x264-param", required_argument, 0, OPTION_X264_PARAM },
{ "http-mux", required_argument, 0, OPTION_HTTP_MUX },
- { "http-coarse-timebase", no_argument, 0, OPTION_HTTP_COARSE_TIMEBASE },
{ "http-audio-codec", required_argument, 0, OPTION_HTTP_AUDIO_CODEC },
{ "http-audio-bitrate", required_argument, 0, OPTION_HTTP_AUDIO_BITRATE },
{ "http-port", required_argument, 0, OPTION_HTTP_PORT },
{ "output-slop-frames", required_argument, 0, OPTION_OUTPUT_SLOP_FRAMES },
{ "timecode-stream", no_argument, 0, OPTION_TIMECODE_STREAM },
{ "timecode-stdout", no_argument, 0, OPTION_TIMECODE_STDOUT },
+ { "quick-cut-keys", no_argument, 0, OPTION_QUICK_CUT_KEYS },
{ "10-bit-input", no_argument, 0, OPTION_10_BIT_INPUT },
{ "10-bit-output", no_argument, 0, OPTION_10_BIT_OUTPUT },
{ "input-ycbcr-interpretation", required_argument, 0, OPTION_INPUT_YCBCR_INTERPRETATION },
+ { "mjpeg-export-cards", required_argument, 0, OPTION_MJPEG_EXPORT_CARDS },
{ 0, 0, 0, 0 }
};
vector<string> theme_dirs;
string output_ycbcr_coefficients = "auto";
+ bool card_to_mjpeg_stream_export_set = false;
for ( ;; ) {
int option_index = 0;
int c = getopt_long(argc, argv, "c:t:I:r:v:m:M:w:h:", long_options, &option_index);
global_flags.midi_mapping_filename = optarg;
global_flags.multichannel_mapping_mode = true;
break;
+ case OPTION_DEFAULT_HDMI_INPUT:
+ global_flags.default_hdmi_input = true;
+ break;
case OPTION_FAKE_CARDS_AUDIO:
global_flags.fake_cards_audio = true;
break;
case OPTION_HTTP_MUX:
global_flags.stream_mux_name = optarg;
break;
- case OPTION_HTTP_COARSE_TIMEBASE:
- global_flags.stream_coarse_timebase = true;
- break;
case OPTION_HTTP_AUDIO_CODEC:
global_flags.stream_audio_codec_name = optarg;
break;
case OPTION_TIMECODE_STDOUT:
global_flags.display_timecode_on_stdout = true;
break;
+ case OPTION_QUICK_CUT_KEYS:
+ global_flags.enable_quick_cut_keys = true;
+ break;
case OPTION_10_BIT_INPUT:
global_flags.ten_bit_input = true;
break;
global_flags.ycbcr_interpretation[card_num] = interpretation;
break;
}
+ case OPTION_FULLSCREEN:
+ global_flags.fullscreen = true;
+ break;
+ case OPTION_MJPEG_EXPORT_CARDS: {
+ if (card_to_mjpeg_stream_export_set) {
+ fprintf(stderr, "ERROR: --mjpeg-export-cards given twice\n");
+ exit(1);
+ }
+ global_flags.card_to_mjpeg_stream_export = parse_mjpeg_export_cards(optarg);
+ card_to_mjpeg_stream_export_set = true;
+ break;
+ }
case OPTION_HELP:
usage(program);
exit(0);
} else if (global_flags.x264_bitrate == -1) {
global_flags.x264_bitrate = DEFAULT_X264_OUTPUT_BIT_RATE;
}
+
+ if (!card_to_mjpeg_stream_export_set) {
+ // Fill in the default mapping (export all cards, in order).
+ for (unsigned card_idx = 0; card_idx < unsigned(global_flags.num_cards); ++card_idx) {
+ global_flags.card_to_mjpeg_stream_export[card_idx] = card_idx;
+ }
+ }
}