Usage: ocrd-fileformat-transform [worker|server] [OPTIONS]
Convert between OCR file formats

Transform pages with ocr-fileformat


For each page, download input file, pass it to ocr-transform
with from-to format specifier and optionally script-args for
conversion. Then add the resulting file to the output file group.


Handle output MIME type and file name suffix according to target
format.

Subcommands:
worker      Start a processing worker rather than do local processing
server      Start a processor server rather than do local processing
Options for processing:
-m, --mets URL-PATH             URL or file path of METS to process [./mets.xml]
-w, --working-dir PATH          Working directory of local workspace [dirname(URL-PATH)]
-I, --input-file-grp USE        File group(s) used as input
-O, --output-file-grp USE       File group(s) used as output
-g, --page-id ID                Physical page ID(s) to process instead of full document []
--overwrite                     Remove existing output pages/images
(with "--page-id", remove only those).
Short-hand for OCRD_EXISTING_OUTPUT=OVERWRITE
--debug                         Abort on any errors with full stack trace.
Short-hand for OCRD_MISSING_OUTPUT=ABORT
--profile                       Enable profiling
--profile-file PROF-PATH        Write cProfile stats to PROF-PATH. Implies "--profile"
-p, --parameter JSON-PATH       Parameters, either verbatim JSON string
or JSON file path
-P, --param-override KEY VAL    Override a single JSON object key-value pair,
taking precedence over --parameter
-U, --mets-server-url URL       URL of a METS Server for parallel incremental access to METS
If URL starts with http:// start an HTTP server there,
otherwise URL is a path to an on-demand-created unix socket
-l, --log-level [OFF|ERROR|WARN|INFO|DEBUG|TRACE]
Override log level globally [INFO]
--log-filename LOG-PATH         File to redirect stderr logging to (overriding ocrd_logging.conf).
Options for information:
-C, --show-resource RESNAME     Dump the content of processor resource RESNAME
-L, --list-resources            List names of processor resources
-J, --dump-json                 Dump tool description as JSON
-D, --dump-module-dir           Show the 'module' resource location path for this processor
-h, --help                      Show this message
-V, --version                   Show version
Parameters:
"from-to" [string - "page alto"]
Transformation scenario, see ocr-fileformat -L
Possible values: ["abbyy hocr", "abbyy page", "alto2.0 alto3.0",
"alto2.0 alto3.1", "alto2.0 hocr", "alto2.1 alto3.0", "alto2.1
alto3.1", "alto2.1 hocr", "alto page", "alto text", "gcv hocr", "gcv
page", "hocr alto2.0", "hocr alto2.1", "hocr page", "hocr text",
"page alto", "page alto_legacy", "page hocr", "page page2019", "page
text", "tei hocr", "textract page"]
"ext" [string - ""]
Output extension. Set to empty string to derive extension from the
media type.
"script-args" [string - ""]
Arguments to Saxon (for XSLT transformations) or to transformation
script

With bertsky/workflow-configuration

OCR-TXT: OCR
OCR-TXT: TOOL = ocrd-fileformat-transform
OCR-TXT: PARAMS = "from-to": "page text"

With bertsky/workflow-configuration

OCR-ALTO: OCR
OCR-ALTO: TOOL = ocrd-fileformat-transform

With bertsky/workflow-configuration

OCR-ALTO: OCR
OCR-ALTO: TOOL = ocrd-fileformat-transform
OCR-ALTO: PARAMS = "script-args": "--no-check-border --no-check-words --dummy-word"