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InviteGroup: SCAPE
SCAPE (SCAlable Preservation Environments) is an EU-funded FP7 project aimed at building a scalable platform for planning and execution of computation intensive processes for ingestion or migration of large data sets in order to help automate digital preservation. These processes will be realized as Taverna workflows, shared as part of this group.
Created at: Monday 16 May 2011 @ 16:27:01 (GMT)
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Created: 16/06/11 @ 17:09:20 | Last updated: 04/04/12 @ 08:01:37
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License: Creative Commons Attribution-Share Alike 3.0 Unported License
As a template for creation of image workflows was used xa-toolwrapper project from Sven Schlarb (https://github.com/openplanets/scape/tree/master/xa-toolwrapper). This project enables creation of WSDL web service that wraps command line tool like ‘extractFeatures’ or ‘create’. The workflow for ‘extractFeatures’ tool has two input parameters. The URL to the input image file and the number of histogram bins as integer. This workflow extracts histogram feature...
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Workflow
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Created: 16/06/11 @ 17:22:04 | Last updated: 04/04/12 @ 08:00:53
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License: Creative Commons Attribution-Share Alike 3.0 Unported License
As a template for creation of image workflows was used xa-toolwrapper project from Sven Schlarb (https://github.com/openplanets/scape/tree/master/xa-toolwrapper). This project enables creation of WSDL web service that wraps command line tool like ‘extractFeatures’ or ‘create’. The workflow for ‘compare’ tool has three input parameters. These are two URLs to the XML histogram files that comprise information about image features. These files are acquired us...
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Workflow
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Created: 01/07/11 @ 13:48:30 | Last updated: 04/04/12 @ 07:59:17
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License: Creative Commons Attribution-Share Alike 3.0 Unported License
The QA REST package enables creation of RESTful web service that wraps any QA command line tools. The main element of this workflow is a RESTful service designed in the SCAPE QA command line tools RESTful package https://github.com/openplanets/scape/tree/master/pc-qa-toolwrapper-rest. The Github project https://github.com/openplanets/scape/tree/master/xa-rester from Andy Jackson is a basis implementation for pc-qa-toolwrapper-rest package. The workflow comprises path to the RESTful servi...
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Workflow
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Created: 01/07/11 @ 13:15:37 | Last updated: 04/04/12 @ 08:00:05
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License: Creative Commons Attribution-Share Alike 3.0 Unported License
The main element of this workflow is a RESTful service designed in the SCAPE QA command line tools RESTful package https://github.com/openplanets/scape/tree/master/pc-qa-toolwrapper-rest. The Github project https://github.com/openplanets/scape/tree/master/xa-rester from Andy Jackson is a basis implementation for pc-qa-toolwrapper-rest package. The QA REST package enables creation of RESTful web service that wraps QA command line tool like ‘extractfeatures’ or ‘create’...
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Workflow
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Created: 14/11/11 @ 15:12:18 | Last updated: 14/11/11 @ 15:13:26
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License: Creative Commons Attribution-Share Alike 3.0 Unported License
Calculate the word based edit distance between a scan of an OCR image and its ground truth.
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Workflow
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Created: 15/11/11 @ 10:48:54 | Last updated: 15/11/11 @ 11:17:23
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License: Creative Commons Attribution-Share Alike 3.0 Unported License
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Workflow
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Created: 15/11/11 @ 14:02:43 | Last updated: 15/11/11 @ 14:02:42
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License: Creative Commons Attribution-Share Alike 3.0 Unported License
Use the word based edit distance to compare the OCR result of the original and a binarised version of an image
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Workflow
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Created: 22/11/11 @ 12:29:08 | Last updated: 23/11/11 @ 13:47:20
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License: Creative Commons Attribution-Share Alike 3.0 Unported License
This workflow extracts histogram and profile features from image file applying image processing command line tool. Necessary configuration files are stored on Github (https://github.com/openplanets/scape/tree/master/pc-qa-toolwrapper). As a template for creation of image workflows was used xa-toolwrapper project from Sven Schlarb (https://github.com/openplanets/scape/tree/master/xa-toolwrapper). This workflow provides WSDL web service that wraps command line tool with tho options ‘extra...
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Workflow
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Created: 16/01/12 @ 18:28:11 | Last updated: 16/01/12 @ 18:31:31
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License: Creative Commons Attribution-Share Alike 3.0 Unported License
Converts supported audio files to AAC using FFmpeg through a SOAP webservice.
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Workflow
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Created: 16/01/12 @ 18:23:53 | Last updated: 16/01/12 @ 18:25:15
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License: Creative Commons Attribution-Share Alike 3.0 Unported License
Converts supported image files to JPEG2000 using ImageMagick through a SOAP webservice.
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Workflow
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Created: 16/01/12 @ 18:19:48 | Last updated: 16/01/12 @ 18:21:38
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License: Creative Commons Attribution-Share Alike 3.0 Unported License
Converts supported image files to JPEG2000 using ImageMagick through a REST webservice.
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Workflow
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Created: 16/01/12 @ 18:09:04 | Last updated: 16/01/12 @ 18:26:32
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License: Creative Commons Attribution-Share Alike 3.0 Unported License
Converts supported audio files to AAC using FFmpeg through a REST webservice.
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Workflow
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Created: 25/01/12 @ 13:35:08 | Last updated: 14/03/12 @ 09:41:09
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License: Creative Commons Attribution-Share Alike 3.0 Unported License
This workflow migrates an mp3 file to wav using a SCAPE ffmpeg web service. It validates the migrated file using a jhove2 SCAPE web service. It extracts and compares simple characteristic using an ffprobe SCAPE web service. This workflow matches (most of) solution SO4 on the SCAPE opf wiki, see http://wiki.opf-labs.org/display/SP/SO4+Audio+mp3+to+wav+Migration+and+QA+Workflow
It is a combination of the following workflows
FFmpeg mp3 to Wav Migration SCAPE Web Service Workflow http://w...
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Workflow
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Created: 31/01/12 @ 10:10:27 | Last updated: 08/03/12 @ 13:44:14
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License: Creative Commons Attribution-Share Alike 3.0 Unported License
Given two wav input files (original and migrated) use the migrationQA SCAPE Web Service to Compare the files. Part of SCAPE solution SO2 and SO4, see wiki.opf-labs.org/display/SP/SO2+xcorrSound+QA+audio+comparison+tool and wiki.opf-labs.org/display/SP/SO4+Audio+mp3+to+wav+Migration+and+QA+Workflow
The migrationQA tool is part of the xcorrSound tool set, see wiki.opf-labs.org/display/TR/xcorrSound. The xcorrSound tool compares soundwaves using cross correlation and finds the best o...
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Workflow
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Created: 14/12/11 @ 10:46:53 | Last updated: 13/03/12 @ 08:14:59
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License: Creative Commons Attribution-Share Alike 3.0 Unported License
Validate Wav File Format using JHOVE2 SCAPE Web Service Workflow
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Workflow
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Created: 06/02/12 @ 12:27:23 | Last updated: 09/03/12 @ 14:33:19
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License: Apache License v2.0
The workflow takes TIFF image instances as input, applies a list of JP2 compression parameter values, executes OCR using an open source OCR engine, evaluates the results, and creates a diagram visualising the results.
Dependencies on external tools for the tool service components:
Tesseract
ImageMagick
Kakadu
Gnuplot
Dependencies on external Java libraries of beanshells:
Apache commons lang
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Workflow
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Created: 01/02/12 @ 09:53:47 | Last updated: 08/03/12 @ 13:59:31
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License: Creative Commons Attribution-Share Alike 3.0 Unported License
Given input mp3 file use MPG321 SCAPE Web Service to play mp3 into Wav. Part of SCAPE solution SO4, see wiki.opf-labs.org/display/SP/SO4+Audio+mp3+to+wav+Migration+and+QA+Workflow
The SCAPE web service is available from http://fue.onb.ac.at/lscapeservices/scape-mpg321059-service/ for the SCAPE community (password protected).
The MPG321 Play mp3 to Wav is used to play mp3's to audio waves, that can be compared by the migrationQA workflow http://www.myexperiment.org/workflows/2717
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Workflow
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Created: 08/03/12 @ 14:19:41 | Last updated: 08/03/12 @ 14:27:00
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License: Creative Commons Attribution-Share Alike 3.0 Unported License
Given two input files, original mp3 and migrated wav, use the MPG321 Play mp3 to Wav SCAPE Web Service Workflow http://www.myexperiment.org/workflows/2721 to decode the mp3 file to wav, and use the migrationQA SCAPE Web Service Wav File Comparison Workflow http://www.myexperiment.org/workflows/2717 to compare the two files.
Part of SCAPE solution SO4 wiki.opf-labs.org/display/SP/SO4+Audio+mp3+to+wav+Migration+and+QA+Workflow
The SCAPE web services used are hosted at ONB and available...
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Workflow
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Created: 15/12/11 @ 12:03:42 | Last updated: 13/03/12 @ 08:27:16
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License: Creative Commons Attribution-Share Alike 3.0 Unported License
This is a Mock-Up Workflow illustrating SCAPE solution 'SO4 mp3 To Wav Migrate And QA Mock Up', see wiki.opf-labs.org/display/SP/SO4+Audio+mp3+to+wav+Migration+and+QA+Workflow
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Workflow
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Created: 31/01/12 @ 09:13:04 | Last updated: 13/03/12 @ 08:37:32
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License: Creative Commons Attribution-Share Alike 3.0 Unported License
Given an mp3 input file, the workflow uses the FFmpeg SCAPE Web Service to migrate the file to WAV. Part of SCAPE solution SO4, see wiki.opf-labs.org/display/SP/SO4+Audio+mp3+to+wav+Migration+and+QA+Workflow
The SCAPE web service is available from http://fue.onb.ac.at:80/lscapeservices/scape-ffmpeg25305-service/ for the SCAPE community (password protected).
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Workflow
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Created: 31/01/12 @ 09:38:37 | Last updated: 14/03/12 @ 09:44:31
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License: Creative Commons Attribution-Share Alike 3.0 Unported License
Given audio input file, use FFprobe SCAPE Web Service Workflow to extract properties.
The FFprobe Audio File Property Extraction SCAPE Web Service Workflow is available from http://www.myexperiment.org/workflows/2714
The SCAPE web service is available from http://fue.onb.ac.at/lscapeservices/scape-ffprobe25305-service/ for the SCAPE community (password protected).
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Workflow
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Created: 31/01/12 @ 09:52:18 | Last updated: 13/03/12 @ 09:03:06
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License: Creative Commons Attribution-Share Alike 3.0 Unported License
Given an mp3 input file and a migrated wav input file, extract properties using the FFProbe SCAPE web service Workflow, whic returns a property text file. Next compare the properties expected to be consistent after migration. Part of SCAPE solution SO4, see http://wiki.opf-labs.org/display/SP/SO4+Audio+mp3+to+wav+Migration+and+QA+Workflow
The FFprobe Audio File Property Extraction SCAPE Web Service Workflow is here http://www.myexperiment.org/workflows/2714.html
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Workflow
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Created: 31/01/12 @ 10:00:34 | Last updated: 13/03/12 @ 11:36:55
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License: Creative Commons Attribution-Share Alike 3.0 Unported License
Given an mp3 input file, the workflow uses the FFmpeg SCAPE Web Service to migrate the file to WAV. Next extracts properties from the original and the migrated file using the FFProbe SCAPE web service, which returns a property text file. Next compares the properties expected to be consistent after migration. Part of SCAPE solution SO4, see http://wiki.opf-labs.org/display/SP/SO4+Audio+mp3+to+wav+Migration+and+QA+Workflow
This workflow is a combination of the two workflows
FFmpeg mp3 t...
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Workflow
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Created: 14/03/12 @ 13:19:25 | Last updated: 14/03/12 @ 13:26:10
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License: Creative Commons Attribution-Share Alike 3.0 Unported License
This workflow migrates an mp3 file to wav using a SCAPE ffmpeg web service. It performs QA in the following steps
validates the migrated file using a jhove2 SCAPE web service
extracts and compares simple characteristic using an ffprobe SCAPE web service
compares the waveforms of the original and migrated file using a migrationQA SCAPE web service
This workflow matches solution SO4 on the SCAPE opf wiki, see http://wiki.opf-labs.org/display/SP/SO4+Audio+mp3+to+wav+Migration...
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Workflow
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Created: 21/05/12 @ 10:53:07 | Last updated: 21/05/12 @ 11:13:45
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License: Creative Commons Attribution-Share Alike 3.0 Unported License
This workflow migrates a list of mp3 files to wav files using the MP3 to WAV Migrate Validate Compare workflow. See description here. The workflow uses SCAPE web services, which are set up locally. The webservices are set up using the github.com/openplanets/scape project tool descriptors. The used SCAPE web services are the ffmpeg, jhove2 and ffprobe web services. This workflow matches (most of) solution SO4 on the SCAPE opf wiki, see http://wiki.opf-labs.org/display/SP/SO4+Audio+mp3+to+w...
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