remove parsing of xmp data

av_log(ctx, AV_LOG_INFO, "%sMetadata:\n", indent);
        while ((tag = av_dict_get(m, "", tag, AV_DICT_IGNORE_SUFFIX)))
            if (strcmp("language", tag->key)) {
                const char *p = tag->value;

                // dan dcoffey added to remove xmp metadata
                if (strcmp(tag->key, "xmp") == 0)
                {
                        continue;
                }

                av_log(ctx, AV_LOG_INFO,
                       "%s  %-16s: ", indent, tag->key);
                while (*p) {