Add support for arbitrary x264 parameters.

[nageru] / flags.cpp

diff --git a/flags.cpp b/flags.cpp
index 25f11b46d9fbe835a1e03dbaafcf67162fd360b5..06add31d388d2e844018555ef3e146fa036b4920 100644 (file)
--- a/flags.cpp
+++ b/flags.cpp
@@ -33,6 +33,7 @@ void usage()
        fprintf(stderr, "                                  default: same as --x264-bitrate, that is, one-second VBV)\n");
        fprintf(stderr, "      --x264-vbv-max-bitrate      x264 local max bitrate (in kilobit/sec per --vbv-bufsize,\n");
        fprintf(stderr, "                                  0 = no limit, default: same as --x264-bitrate, i.e., CBR)\n");
+       fprintf(stderr, "      --x264-param=NAME[,VALUE]   set any x264 parameter, for fine tuning\n");
        fprintf(stderr, "      --http-mux=NAME             mux to use for HTTP streams (default " DEFAULT_STREAM_MUX_NAME ")\n");
        fprintf(stderr, "      --http-audio-codec=NAME     audio codec to use for HTTP streams\n");
        fprintf(stderr, "                                  (default is to use the same as for the recording)\n");
@@ -65,6 +66,7 @@ void parse_flags(int argc, char * const argv[])
                { "x264-bitrate", required_argument, 0, 1011 },
                { "x264-vbv-bufsize", required_argument, 0, 1012 },
                { "x264-vbv-max-bitrate", required_argument, 0, 1013 },
+               { "x264-param", required_argument, 0, 1017 },
                { "http-mux", required_argument, 0, 1004 },
                { "http-coarse-timebase", no_argument, 0, 1005 },
                { "http-audio-codec", required_argument, 0, 1006 },
@@ -147,6 +149,9 @@ void parse_flags(int argc, char * const argv[])
                case 1013:
                        global_flags.x264_vbv_max_bitrate = atoi(optarg);
                        break;
+               case 1017:
+                       global_flags.x264_extra_param.push_back(optarg);
+                       break;
                case 1002:
                        global_flags.flat_audio = true;
                        break;