catcodec(1) [debian man page]
CATCODEC(1) BSD General Commands Manual CATCODEC(1) NAME
catcodec -- An open source tool to decode/encode the sample catalogue for OpenTTD SYNOPSIS
catcodec [-d sample_file] [-e sample_file] DESCRIPTION
catcodec decodes and encodes sample catalogues for OpenTTD. These sample catalogues are not much more than some meta-data (description and file name) and raw PCM data. Decoding a sample catalogue, e.g. sample.cat, results in a sample.sfo that contains the file names and descriptions of the samples and all samples with the file name as specified in the catalogue. Encoding a sample catalogue, e.g. sample.cat, reads sample.sfo for the file names and descriptions. It will then load the samples described in sample.sfo and encodes these into sample.cat. Generally speaking encoding a file and then decoding it results in the same file. Decoding of the original, Transport Tycoon Deluxe, sample format will force the output to be 11025 Hz, 8 bits mono because the meta-data of some of the samples is incorrect or even missing. Only PCM WAVE files with only the format and data chunks are supported. Any other formats need to be converted into this. Furthermore only 11025 Hz, 22050 Hz and 44100 Hz with 8 or 16 bits per sample single channel PCM WAVE files are supported. OPTIONS
-d sample_file Decode the given sample catalogue into its components. The sample_file must have the extension '.cat'. For the output meta- data file the '.cat' is replaced with '.sfo'. The actual samples, in PCM WAVE format, are extracted into files using the file names, including extension, as described in the catalogue or meta-data file. If any of the files already exists a backup is made, by adding '.bak', overwriting the existing backup. -e sample_file Encode the components for the given sample file into a sample catalogue. The sample_file must have the extension '.cat'. For the input meta-data file the '.cat' is replaced with '.sfo'. The actual samples, in PCM WAVE format, are read from files using the file names, including extension, as described in the meta-data file. If the sample_file already exists a backup is made, by adding '.bak', overwriting the existing backup. SEE ALSO
openttd(1) the game that uses these sample catalogues. AUTHORS
Remko Bijker <rubidium@openttd.org> November 05, 2009
Check Out this Related Man Page
Imager::LargeSamples(3pm) User Contributed Perl Documentation Imager::LargeSamples(3pm) NAME
Imager::LargeSamples - track/document large sample support SYNOPSIS
# make a large sample image my $im = Imager->new(..., bits => 16); # call some method my $result = $im->$method(...); # was the image modified at its full sample size DESCRIPTION
Imager has had in-memory support for large samples for years now, but many methods still don't work at the higher sample size when supplied with a large sample image. This document will track which methods support large samples and which don't, for future improvements. Support by method Method Support Notes ------ ------- ----- arc Partial [1] box Partial [2] circle Partial [1] convert Full copy Full crop Full difference Full filter Partial Depends on the filter. flip Full flood_fill Partial [1] getpixel Full getsamples Full getscanline Full map None masked Full matrix_transform Full paste Full polygon Partial [1] polyline None read Partial See L<File format large sample support> read_multi Partial See L<File format large sample support> rotate Full rubthrough Full scale Partial Some qtypes support large samples scaleX None scaleY None setpixel Full setscanline Full string Full Preserves large samples, but most font drivers generate 8 or fewer bits of levels of coverage. transform None transform2 None write Partial See L<File format large sample support> write_multi Partial See L<File format large sample support> [1] filling an area using the fill parameter works at the full depth of the image, using filled => 1 and color works at 8-bits/sample [2] box() will fill the area at the supplied color, but outline at 8-bits/sample. File format large sample support Format Format samples Imager support ------ -------------- -------------- BMP 8 8 GIF 8 8 ICO 8 8 JPEG 8, 12 8 PBM 1 1 PGM/PPM 1-16 read any, writes 8, 16 PNG 1, 2, 4, 8, 16 8 RAW 8 SGI 8, 16 8, 16 TGA 8 8 TIFF (many) read/write 8, 16, 32 contig rgb/grey images read/write bi-level read/write 4/8 paletted images Filter larger sample support Filter Large sample support ------ -------------------- autolevels No bumpmap No bumpmap_complex No contrast No conv Yes fountain Yes gaussian Yes gradgen No hardinvert Yes mosaic No postlevels No radnoise No turbnoise No unsharpmask Yes watermark No AUTHOR
Tony Cook <tonyc@cpan.org> perl v5.14.2 2011-06-06 Imager::LargeSamples(3pm)