The caption uploaded by Seven Cows is wrong. Can you explain it to me, Why?

  node.js, question

After uploading subtitles, call back “error”: “executefopcmdfailed: invalid format” error:
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"id": "z0.56e9085a7823de45bbc391a6",
 "code": 3,
 "desc": "The fop is failed",
 "inputKey": "MVNEWEEEEEEIOS_PALVIDEO1456738189683.srt",
 "inputBucket": "parleycam",
 "items": [
 bracket
 "cmd": "avthumb/subtitle/aHR0cDovLzd4a3g3ay5jb20xLnowLmdsYi5jbG91ZGRuLmNvbS9NVk5FV0VFRUVFRUlPU19QQUxWSURFTzE0NTY3MzgxODk2ODMuc3J0|saveas/  cGFybGV5Y2FtOlNVQlRJVExFX05FV01WTkVXRUVFRUVFSU9TX1BBTFZJREVPMTQ1NjczODE4OTY4My5tcDQ=",
 "code": 3,
 "desc": "The fop is failed",
 "error": "execute fop cmd failed: invalid format"
 bracket
 ],
 "pipeline": "1380357597.compound",
 "reqid": "rCcAADeIvrWvQTwU"

bracket

Isn’t there anyone who’s met? ? ? ? ? ? ? ? ? ? ? ? ? ?
. . . . . . . . . . . . . . . . . . . . . . . . . . . .
I’m so anxious. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .