PICTURE_START_CODE 2357 libavcodec/mpeg12.c         case PICTURE_START_CODE:
PICTURE_START_CODE  340 libavcodec/mpeg12enc.c     put_header(s, PICTURE_START_CODE);
PICTURE_START_CODE   46 libavcodec/mpegvideo_parser.c         case PICTURE_START_CODE:
PICTURE_START_CODE  724 libavformat/mpegtsenc.c             if (state == PICTURE_START_CODE) {
PICTURE_START_CODE  314 libavformat/raw.c             case PICTURE_START_CODE:   pic++; break;