fileformats:json
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Json data format
The „.json“-fileformat is a human readable object oriented format. In the context of analysing motion data it is mainly usful for import/export. The fileformat is not very compact, so you can expect very big files and it is time consuming to work with them.
MimeType: text/x-json
Output of processed motion data
In the „job configuration“ the processing output file format is defined by a labelset file:
<CalcGroup name="..."> ... <output labelset="output.xml"/> </CalcGroup>
The output format itself is defined in the labelset file:
<LabelSet name=...> <Labels name="Test" mimeType="text/x-json" fileSuffix="json" basefile="true"> ... </Labels> ... </LabelSet>
The conent of a Json output file looks like the following:
{ "trial": { "frames": [{},{},...], "phases": [{"name": "RStride", "start": 100, "end": 200},...], "events": [{"name": "RHS", "pos": 100},...] } }
Comments
- Phases- or events-objects are saved only, if phases or events are available.
- At the time, not all informations saved in a trial are exported into Json-files. Missing parts can be added easy if needed.
- NaN double values are written - against the Json standard - as „NaN“.
fileformats/json.1515064875.txt.gz · Zuletzt geändert: 2018/01/04 12:21 von oliver