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Diffstat (limited to 'converter/ppm/ppmtompeg/examples/parallel.param')
| -rw-r--r-- | converter/ppm/ppmtompeg/examples/parallel.param | 141 |
1 files changed, 141 insertions, 0 deletions
diff --git a/converter/ppm/ppmtompeg/examples/parallel.param b/converter/ppm/ppmtompeg/examples/parallel.param new file mode 100644 index 00000000..a158eae5 --- /dev/null +++ b/converter/ppm/ppmtompeg/examples/parallel.param @@ -0,0 +1,141 @@ +# parameter file template with parallel execution +# +# you can use this as a template, copying it to a separate file then modifying +# the copy +# +# +# any line beginning with '#' is a comment +# +# no line should be longer than 255 characters +# +# +# general format of each line is: +# <option> <spaces and/or tabs> <value> +# +# lines can generally be in any order +# +# only exception is the option 'INPUT' which must be followed by input +# files in the order in which they must appear, followed by 'END_INPUT' +# +# <option> MUST be in UPPER CASE +# + +PATTERN IBBPBBPBBPBBP +OUTPUT /n/picasso/users/keving/encode/output.mpg + +# mpeg_encode really only accepts 3 different file formats, but using a +# conversion statement it can effectively handle ANY file format +# +# you must specify whether you will convert to PNM or PPM or YUV format +# (must be upper case) +# +BASE_FILE_FORMAT YUV + +# +# if YUV format (or using parallel version), must provide width and height +# YUV_SIZE widthxheight +# this option is ignored if BASE_FILE_FORMAT is PPM or PNM and you're running +# on just one machine +# +YUV_SIZE 352x240 + +# the conversion statement +# +# Each occurrence of '*' will be replaced by the input file +# +# e.g., if you have a bunch of GIF files, then this might be: +# INPUT_CONVERT giftoppm * +# +# e.g., if you have a bunch of files like a.Y a.U a.V, etc., then: +# INPUT_CONVERT cat *.Y *.U *.V +# +# e.g., if you are grabbing from laser disc you might have something like +# INPUT_CONVERT goto frame *; grabppm +# 'INPUT_CONVERT *' means the files are already in the base file format +# +INPUT_CONVERT * + +# number of frames in a GOP. +# +# since each GOP must have at least one I-frame, the encoder will find the +# the first I-frame after GOP_SIZE frames to start the next GOP +# +# later, will add more flexible GOP signalling +# +GOP_SIZE 6 + +# number of slices in a frame +# +# 1 is a good number. another possibility is the number of macroblock rows +# (which is the height divided by 16) +# +SLICES_PER_FRAME 1 + +# directory to get all input files from (makes this file easier to read) +INPUT_DIR /n/picasso/users/keving/encode/input/tennis + +INPUT +# '*' is replaced by the numbers 01, 02, 03, 04 +# if I instead do [01-11], it would be 01, 02, ..., 09, 10, 11 +# if I instead do [1-11], it would be 1, 2, 3, ..., 9, 10, 11 +# if I instead do [1-11+3], it would be 1, 4, 7, 10 +# the program assumes none of your input files has a name ending in ']' +# if you do, too bad!!! +# +# +stennis.*.yuv [0-7] +# can have more files here if you want...there is no limit on the number +# of files +END_INPUT + + + +# all of the remaining options have to do with the motion search and qscale + +# FULL or HALF -- must be upper case +PIXEL HALF + +# means +/- this many pixels +RANGE 10 + +# this must be one of {EXHAUSTIVE, SUBSAMPLE, LOGARITHMIC} +PSEARCH_ALG LOGARITHMIC + +# this must be one of {SIMPLE, CROSS2, EXHAUSTIVE} +# +# note that EXHAUSTIVE is really, really, really slow +# +BSEARCH_ALG CROSS2 + +# +# these specify the q-scale for I, P, and B frames +# (values must be between 1 and 31) +# +IQSCALE 8 +PQSCALE 10 +BQSCALE 25 + +# this must be ORIGINAL or DECODED +REFERENCE_FRAME ORIGINAL + + +# the following two are optional (default = 10, 60) + +# number of frames to do initially to gauge speed of machine +PARALLEL_TEST_FRAMES 3 + +# number of seconds per chunk thereafter +PARALLEL_TIME_CHUNKS 30 + + +PARALLEL +# lines must be of form "machine <whitespace> username <whitespace> executable" +charlie-brown keving ~keving/encode/bin/dec-alpha/mpeg_encode +#woodstock keving ~keving/encode/bin/dec-alpha/mpeg_encode +#REMOTE charlie-brown keving ~keving/encode/bin/dec-alpha/mpeg_encode ~keving/encode/examples/parallel.param +# remote machine: "REMOTE machine username executable param_file" +# mickey keving ~keving/encode/bin/dec-5000/mpeg_encode +#REMOTE mickey keving ~keving/encode/bin/dec-5000/mpeg_encode ~keving/encode/examples/parallel.param +#REMOTE mickey keving ~keving/encode/bin/dec-5000/mpeg_encode ~keving/encode/examples/parallel.param +REMOTE woodstock keving ~keving/encode/bin/dec-alpha/mpeg_encode ~keving/encode/examples/parallel.param +END_PARALLEL |