OPTION_HTTP_COARSE_TIMEBASE,
OPTION_HTTP_AUDIO_CODEC,
OPTION_HTTP_AUDIO_BITRATE,
+ OPTION_NO_TRANSCODE_AUDIO,
OPTION_FLAT_AUDIO,
OPTION_GAIN_STAGING,
OPTION_DISABLE_LOCUT,
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);
+ 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");
+ }
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) {
{ "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 },
+ { "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 },
case OPTION_HTTP_AUDIO_BITRATE:
global_flags.stream_audio_codec_bitrate = atoi(optarg) * 1000;
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;
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");