-static int opt_default(const char *opt, const char *arg){
- int type;
- const AVOption *o= NULL;
- int opt_types[]={AV_OPT_FLAG_VIDEO_PARAM, AV_OPT_FLAG_AUDIO_PARAM, 0, AV_OPT_FLAG_SUBTITLE_PARAM, 0};
-
- for(type=0; type<CODEC_TYPE_NB; type++){
- const AVOption *o2 = av_find_opt(avctx_opts[0], opt, NULL, opt_types[type], opt_types[type]);
- if(o2)
- o = av_set_string2(avctx_opts[type], opt, arg, 1);
- }
- if(!o)
- o = av_set_string2(avformat_opts, opt, arg, 1);
- if(!o)
- o = av_set_string2(sws_opts, opt, arg, 1);
- if(!o){
- if(opt[0] == 'a')
- o = av_set_string2(avctx_opts[CODEC_TYPE_AUDIO], opt+1, arg, 1);
- else if(opt[0] == 'v')
- o = av_set_string2(avctx_opts[CODEC_TYPE_VIDEO], opt+1, arg, 1);
- else if(opt[0] == 's')
- o = av_set_string2(avctx_opts[CODEC_TYPE_SUBTITLE], opt+1, arg, 1);
- }
- if(!o)
- return -1;
-
-// av_log(NULL, AV_LOG_ERROR, "%s:%s: %f 0x%0X\n", opt, arg, av_get_double(avctx_opts, opt, NULL), (int)av_get_int(avctx_opts, opt, NULL));
-
- //FIXME we should always use avctx_opts, ... for storing options so there will not be any need to keep track of what i set over this
- opt_names= av_realloc(opt_names, sizeof(void*)*(opt_name_count+1));
- opt_names[opt_name_count++]= o->name;
-
- if(avctx_opts[0]->debug || avformat_opts->debug)
- av_log_set_level(AV_LOG_DEBUG);
- return 0;
-}
-