Documentation on the converted files

[twangnh]

Hi! It is easy to run the scripts and get the files, but how can we use the converted files, especially the annotations, eg, if we read the annotations.json, then under each sequence, there is filed of [u'altered', u'log', u'nFrame', u'logLen', u'frames', u'maxObj'], what does those means? how to use the converted annotations? could you pls give a doc or ref a doc for those? I have checked official caltech website, but still found nothing related, thanks!