PeerStreamer

/* first item specifies output metadata, second is input */

static AVMetaDataMap (*meta_data_maps)[2] = NULL;

static int nb_meta_data_maps;

/* indexed by output file stream index */

static int *streamid_map = NULL;

        out_ch->start     = FFMAX(0,  in_ch->start - ts_off);

        out_ch->end       = FFMIN(rt, in_ch->end   - ts_off);

        while ((t = av_metadata_get(in_ch->metadata, "", t, AV_METADATA_IGNORE_SUFFIX)))

            av_metadata_set2(&out_ch->metadata, t->key, t->value, 0);

        codec = ost->st->codec;

        icodec = ist->st->codec;

        while ((t = av_metadata_get(ist->st->metadata, "", t, AV_METADATA_IGNORE_SUFFIX))) {

            av_metadata_set2(&ost->st->metadata, t->key, t->value, AV_METADATA_DONT_OVERWRITE);

        }

    m1 = &meta_data_maps[nb_meta_data_maps - 1][1];

    m1->file = strtol(p, &p, 0);

    parse_meta_type(p, &m1->type, &m1->index, &p);

}

static void opt_input_ts_scale(const char *arg)