opt_subtitle_codec 2459 ffmpeg_opt.c           else if (!strcmp(key, "scodec")) opt_subtitle_codec(o, key, value);
opt_subtitle_codec 3090 ffmpeg_opt.c       { "scodec", OPT_SUBTITLE | HAS_ARG  | OPT_PERFILE | OPT_INPUT | OPT_OUTPUT, { .func_arg = opt_subtitle_codec },