APP1               54 libavcodec/mjpega_dump_header_bsf.c     bytestream_put_byte(&poutbufp, APP1);
APP1               77 libavcodec/mjpega_dump_header_bsf.c             case APP1:
APP1             1720 libavcodec/mjpegdec.c     if (s->start_code == APP1 && id == AV_RB32("Exif") && len >= 2) {
APP1             1755 libavcodec/mjpegdec.c     if ((s->start_code == APP1) && (len > (0x28 - 8))) {