OUTPUT          ./movie.mpg
INPUT_DIR       ./pngs/
INPUT_CONVERT   *
INPUT
*.pnm  [005000-012505]
END_INPUT
BASE_FILE_FORMAT  PNM
GOP_SIZE 10
SLICES_PER_FRAME      1

PATTERN         IBBPBBPBBP
PIXEL           HALF
RANGE           10 4
IQSCALE         8 
PQSCALE         10 
BQSCALE         25 
REFERENCE_FRAME DECODED
BSEARCH_ALG     CROSS2
PSEARCH_ALG      LOGARITHMIC