OPTION_HTTP_COARSE_TIMEBASE,
OPTION_HTTP_AUDIO_CODEC,
OPTION_HTTP_AUDIO_BITRATE,
+ OPTION_HTTP_PORT,
+ OPTION_NO_TRANSCODE_AUDIO,
OPTION_FLAT_AUDIO,
OPTION_GAIN_STAGING,
OPTION_DISABLE_LOCUT,
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,
};
-void usage()
+void usage(Program program)
{
- fprintf(stderr, "Usage: nageru [OPTION]...\n");
+ if (program == PROGRAM_KAERU) {
+ fprintf(stderr, "Usage: kaeru [OPTION]... SOURCE_URL\n");
+ } else {
+ fprintf(stderr, "Usage: nageru [OPTION]...\n");
+ }
fprintf(stderr, "\n");
fprintf(stderr, " --help print usage information\n");
fprintf(stderr, " -w, --width output width in pixels (default 1280)\n");
fprintf(stderr, " -h, --height output height in pixels (default 720)\n");
- fprintf(stderr, " -c, --num-cards set number of input cards (default 2)\n");
- fprintf(stderr, " -o, --output-card=CARD also output signal to the given card (default none)\n");
- fprintf(stderr, " -t, --theme=FILE choose theme (default theme.lua)\n");
- fprintf(stderr, " -I, --theme-dir=DIR search for theme in this directory (can be given multiple times)\n");
- fprintf(stderr, " -r, --recording-dir=DIR where to store disk recording\n");
- fprintf(stderr, " -v, --va-display=SPEC VA-API device for H.264 encoding\n");
- fprintf(stderr, " ($DISPLAY spec or /dev/dri/render* path)\n");
- fprintf(stderr, " -m, --map-signal=SIGNAL,CARD set a default card mapping (can be given multiple times)\n");
- fprintf(stderr, " -M, --input-mapping=FILE start with the given audio input mapping (implies --multichannel)\n");
- fprintf(stderr, " --multichannel start in multichannel audio mapping mode\n");
- fprintf(stderr, " --midi-mapping=FILE start with the given MIDI controller mapping (implies --multichannel)\n");
- fprintf(stderr, " --fake-cards-audio make fake (disconnected) cards output a simple tone\n");
- fprintf(stderr, " --http-uncompressed-video send uncompressed NV12 video to HTTP clients\n");
- fprintf(stderr, " --http-x264-video send x264-compressed video to HTTP clients\n");
- fprintf(stderr, " --record-x264-video store x264-compressed video to disk (implies --http-x264-video,\n");
- fprintf(stderr, " removes the need for working VA-API encoding)\n");
+ if (program == PROGRAM_NAGERU) {
+ fprintf(stderr, " -c, --num-cards set number of input cards (default 2)\n");
+ fprintf(stderr, " -o, --output-card=CARD also output signal to the given card (default none)\n");
+ fprintf(stderr, " -t, --theme=FILE choose theme (default theme.lua)\n");
+ fprintf(stderr, " -I, --theme-dir=DIR search for theme in this directory (can be given multiple times)\n");
+ fprintf(stderr, " -r, --recording-dir=DIR where to store disk recording\n");
+ fprintf(stderr, " -v, --va-display=SPEC VA-API device for H.264 encoding\n");
+ fprintf(stderr, " ($DISPLAY spec or /dev/dri/render* path)\n");
+ fprintf(stderr, " -m, --map-signal=SIGNAL,CARD set a default card mapping (can be given multiple times)\n");
+ 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, " --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, " --record-x264-video store x264-compressed video to disk (implies --http-x264-video,\n");
+ fprintf(stderr, " removes the need for working VA-API encoding)\n");
+ }
fprintf(stderr, " --x264-preset x264 quality preset (default " X264_DEFAULT_PRESET ")\n");
fprintf(stderr, " --x264-tune x264 tuning (default " X264_DEFAULT_TUNE ", can be blank)\n");
fprintf(stderr, " --x264-speedcontrol try to match x264 preset to available CPU speed\n");
fprintf(stderr, " --http-audio-bitrate=KBITS audio codec bit rate to use for HTTP streams\n");
fprintf(stderr, " (default is %d, ignored unless --http-audio-codec is set)\n",
DEFAULT_AUDIO_OUTPUT_BIT_RATE / 1000);
- 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");
- 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, " --gain-staging=DB set initial gain staging to the given value\n");
- fprintf(stderr, " (--disable-gain-staging-auto)\n");
- fprintf(stderr, " --disable-locut turn off locut filter (also --enable)\n");
- fprintf(stderr, " --disable-gain-staging-auto turn off automatic gain staging (also --enable)\n");
- fprintf(stderr, " --disable-compressor turn off regular compressor (also --enable)\n");
- fprintf(stderr, " --disable-limiter turn off limiter (also --enable)\n");
- fprintf(stderr, " --disable-makeup-gain-auto turn off auto-adjustment of final makeup gain (also --enable)\n");
- fprintf(stderr, " --disable-alsa-output disable audio monitoring via ALSA\n");
- fprintf(stderr, " --no-flush-pbos do not explicitly signal texture data uploads\n");
- fprintf(stderr, " (will give display corruption, but makes it\n");
- fprintf(stderr, " possible to run with apitrace in real time)\n");
- fprintf(stderr, " --print-video-latency print out measurements of video latency on stdout\n");
- fprintf(stderr, " --max-input-queue-frames=FRAMES never keep more than FRAMES frames for each card\n");
- fprintf(stderr, " (default 6, minimum 1)\n");
- fprintf(stderr, " --audio-queue-length-ms=MS length of audio resampling queue (default 100.0)\n");
- fprintf(stderr, " --output-ycbcr-coefficients={rec601,rec709,auto}\n");
- fprintf(stderr, " Y'CbCr coefficient standard of output (default auto)\n");
- fprintf(stderr, " auto is rec601, unless --output-card is used\n");
- fprintf(stderr, " and a Rec. 709 mode (typically HD modes) is in use\n");
- fprintf(stderr, " --output-buffer-frames=NUM number of frames in output buffer for --output-card,\n");
- fprintf(stderr, " can be fractional (default 6.0); note also\n");
- fprintf(stderr, " the audio queue can't be much longer than this\n");
- fprintf(stderr, " --output-slop-frames=NUM if more less than this number of frames behind for\n");
- fprintf(stderr, " --output-card, try to submit anyway instead of\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, " --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, " --input-ycbcr-interpretation=CARD,{rec601,rec709,auto}[,{limited,full}]\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, " --http-port=PORT which port to use for the built-in HTTP server\n");
+ fprintf(stderr, " (default is %d)\n", DEFAULT_HTTPD_PORT);
+ if (program == PROGRAM_KAERU) {
+ fprintf(stderr, " --no-transcode-audio copy encoded audio raw from the source stream\n");
+ fprintf(stderr, " (requires --http-audio-codec= to be set)\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, " --gain-staging=DB set initial gain staging to the given value\n");
+ fprintf(stderr, " (--disable-gain-staging-auto)\n");
+ fprintf(stderr, " --disable-locut turn off locut filter (also --enable)\n");
+ fprintf(stderr, " --disable-gain-staging-auto turn off automatic gain staging (also --enable)\n");
+ fprintf(stderr, " --disable-compressor turn off regular compressor (also --enable)\n");
+ fprintf(stderr, " --disable-limiter turn off limiter (also --enable)\n");
+ fprintf(stderr, " --disable-makeup-gain-auto turn off auto-adjustment of final makeup gain (also --enable)\n");
+ fprintf(stderr, " --disable-alsa-output disable audio monitoring via ALSA\n");
+ fprintf(stderr, " --no-flush-pbos do not explicitly signal texture data uploads\n");
+ fprintf(stderr, " (will give display corruption, but makes it\n");
+ fprintf(stderr, " possible to run with apitrace in real time)\n");
+ fprintf(stderr, " --print-video-latency print out measurements of video latency on stdout\n");
+ fprintf(stderr, " --max-input-queue-frames=FRAMES never keep more than FRAMES frames for each card\n");
+ fprintf(stderr, " (default 6, minimum 1)\n");
+ fprintf(stderr, " --audio-queue-length-ms=MS length of audio resampling queue (default 100.0)\n");
+ fprintf(stderr, " --output-ycbcr-coefficients={rec601,rec709,auto}\n");
+ fprintf(stderr, " Y'CbCr coefficient standard of output (default auto)\n");
+ fprintf(stderr, " auto is rec601, unless --output-card is used\n");
+ fprintf(stderr, " and a Rec. 709 mode (typically HD modes) is in use\n");
+ fprintf(stderr, " --output-buffer-frames=NUM number of frames in output buffer for --output-card,\n");
+ fprintf(stderr, " can be fractional (default 6.0); note also\n");
+ fprintf(stderr, " the audio queue can't be much longer than this\n");
+ fprintf(stderr, " --output-slop-frames=NUM if more less than this number of frames behind for\n");
+ fprintf(stderr, " --output-card, try to submit anyway instead of\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, " --input-ycbcr-interpretation=CARD,{rec601,rec709,auto}[,{limited,full}]\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");
+ }
}
-void parse_flags(int argc, char * const argv[])
+void parse_flags(Program program, int argc, char * const argv[])
{
static const option long_options[] = {
{ "help", no_argument, 0, OPTION_HELP },
{ "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 },
+ { "no-transcode-audio", no_argument, 0, OPTION_NO_TRANSCODE_AUDIO },
{ "flat-audio", no_argument, 0, OPTION_FLAT_AUDIO },
{ "gain-staging", required_argument, 0, OPTION_GAIN_STAGING },
{ "disable-locut", no_argument, 0, OPTION_DISABLE_LOCUT },
{ "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 },
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_HTTP_AUDIO_BITRATE:
global_flags.stream_audio_codec_bitrate = atoi(optarg) * 1000;
break;
+ case OPTION_HTTP_PORT:
+ global_flags.http_port = atoi(optarg);
+ break;
+ case OPTION_NO_TRANSCODE_AUDIO:
+ global_flags.transcode_audio = false;
+ break;
case OPTION_HTTP_X264_VIDEO:
global_flags.x264_video_to_http = true;
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;
break;
}
case OPTION_HELP:
- usage();
+ usage(program);
exit(0);
default:
fprintf(stderr, "Unknown option '%s'\n", argv[option_index]);
fprintf(stderr, "\n");
- usage();
+ usage(program);
exit(1);
}
}
fprintf(stderr, "ERROR: --output-card points to a nonexistant card\n");
exit(1);
}
+ if (!global_flags.transcode_audio && global_flags.stream_audio_codec_name.empty()) {
+ fprintf(stderr, "ERROR: If not transcoding audio, you must specify ahead-of-time what audio codec is in use\n");
+ fprintf(stderr, " (using --http-audio-codec).\n");
+ exit(1);
+ }
if (global_flags.x264_speedcontrol) {
if (!global_flags.x264_preset.empty() && global_flags.x264_preset != "faster") {
fprintf(stderr, "WARNING: --x264-preset is overridden by --x264-speedcontrol (implicitly uses \"faster\" as base preset)\n");
projects / nageru / blobdiff