Bug 58862

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User-Agent: Mozilla/4.0 (compatible; MSIE 5.5; Windows NT 5.0; T312461)

Description of problem:
I recently upgraded a machine from RedHat 7.1 to RedHat 7.2 and discovered that 
my ability to make mpeg movies out of a series of jpeg images is no longer 
working. I am using the same parameter files from the 7.1 system and ppmtompeg 
is not complaining about any directives.

Version-Release number of selected component (if applicable):
Under 7.1: netpbm-9.9-5
Under 7.2: netpbm-9.14-2

How reproducible:
Always

Steps to Reproduce:
1. Grab several jpeg images of the same size and place them in a working 
directory.
2. Create a parameter file (see below for the one I am using)
3. run "ppmtompeg /path/to/your/param/file".
	

Actual Results:  Program begins to display information about the parameter 
file, then stops at a command prompt.  Here is actual output:

[movie@solo scripts]$ ppmtompeg conf/cam1.cfg
MPEG ENCODER STATS (1.5b)
------------------------
TIME STARTED:  Fri Jan 25 17:00:07 2002
MACHINE:  unknown
FIRST FILE:  /home/movie/cache/cam1/lake.0001.jpg
LAST FILE:  /home/movie/cache/cam1/lake.2000.jpg
PATTERN:  ibbpbbpbbpbbpbb
GOP_SIZE:  10
SLICES PER FRAME:  1
RANGE:  +/-10
PIXEL SEARCH:  FULL
[movie@solo scripts]$

Expected Results:  Under RedHat 7.1, the results would look like this:

MPEG ENCODER STATS (1.5b)
------------------------
TIME STARTED:  Tue Jan 22 22:00:03 2002
MACHINE:  unknown
FIRST FILE:  /home/movie/cache/cam1/lake.0001.jpg
LAST FILE:  /home/movie/cache/cam1/lake.2000.jpg
PATTERN:  ibbpbbpbbpbb
GOP_SIZE:  16
SLICES PER FRAME:  1
RANGE:  +/-10
PIXEL SEARCH:  FULL
PSEARCH:  EXHAUSTIVE
BSEARCH:  CROSS2
QSCALE:  8 10 25
REFERENCE FRAME:  DECODED


Creating new GOP (closed = T) before frame 0
FRAME 0 (I):  0 seconds  (1288320 bits/s output)
FRAME 3 (P):  I BLOCKS:  121;  P BLOCKS:  126   SKIPPED:  53  (0 seconds)
FRAME 1 (B):  I BLOCKS:  4;  B BLOCKS:  226   SKIPPED:  70 (1 seconds)
FRAME 2 (B):  I BLOCKS:  0;  B BLOCKS:  235   SKIPPED:  65 (1 seconds)
FRAME 6 (P):  I BLOCKS:  93;  P BLOCKS:  171   SKIPPED:  36  (0 seconds)
(snip)

Additional info:

Here is the parameter file I am using:

OUTPUT /home/movie/cache/cam1.mpg
INPUT_DIR /home/movie/cache/cam1
INPUT
lake.*.jpg [0001-2000]
END_INPUT
BASE_FILE_FORMAT JPEG
PATTERN IBBPBBPBBPBBPBB
PIXEL FULL
IQSCALE 6
PQSCALE 6
BQSCALE 6
GOP_SIZE 10
SLICES_PER_FRAME 1
RANGE 10
PSEARCH_ALG EXHAUSTIVE
BSEARCH_ALG CROSS2
REFERENCE_FRAME ORIGINAL
INPUT_CONVERT *
FORCE_ENCODE_LAST_FRAME