ES_NAME_PATTERN   262 libavformat/gxfenc.c     avio_w8(pb, strlen(ES_NAME_PATTERN) + 3);
ES_NAME_PATTERN   263 libavformat/gxfenc.c     avio_write(pb, ES_NAME_PATTERN, sizeof(ES_NAME_PATTERN) - 1);
ES_NAME_PATTERN   612 libavformat/gxfenc.c         avio_write(pb, ES_NAME_PATTERN, strlen(ES_NAME_PATTERN));
ES_NAME_PATTERN   614 libavformat/gxfenc.c         for (j = strlen(ES_NAME_PATTERN)+2; j < 88; j++)