七牛上傳字幕報錯，哪們大俠能幫我解釋一下，為什嗎？

上傳字幕後回調報"error": "execute fop cmd failed: invalid format"錯誤：

{"id": "z0.56e9085a7823de45bbc391a6","code": 3,"desc": "The fop is failed","inputKey": "MVNEWEEEEEEIOS_PALVIDEO1456738189683.srt","inputBucket": "parleycam","items": [    {        "cmd": "avthumb/subtitle/aHR0cDovLzd4a3g3ay5jb20xLnowLmdsYi5jbG91ZGRuLmNvbS9NVk5FV0VFRUVFRUlPU19QQUxWSURFTzE0NTY3MzgxODk2ODMuc3J0|saveas/cGFybGV5Y2FtOlNVQlRJVExFX05FV01WTkVXRUVFRUVFSU9TX1BBTFZJREVPMTQ1NjczODE4OTY4My5tcDQ=",        "code": 3,        "desc": "The fop is failed",        "error": "execute fop cmd failed: invalid format"    }],"pipeline": "1380357597.compound","reqid": "rCcAADeIvrWvQTwU"}

回複內容：

上傳字幕後回調報"error": "execute fop cmd failed: invalid format"錯誤：

{"id": "z0.56e9085a7823de45bbc391a6","code": 3,"desc": "The fop is failed","inputKey": "MVNEWEEEEEEIOS_PALVIDEO1456738189683.srt","inputBucket": "parleycam","items": [    {        "cmd": "avthumb/subtitle/aHR0cDovLzd4a3g3ay5jb20xLnowLmdsYi5jbG91ZGRuLmNvbS9NVk5FV0VFRUVFRUlPU19QQUxWSURFTzE0NTY3MzgxODk2ODMuc3J0|saveas/cGFybGV5Y2FtOlNVQlRJVExFX05FV01WTkVXRUVFRUVFSU9TX1BBTFZJREVPMTQ1NjczODE4OTY4My5tcDQ=",        "code": 3,        "desc": "The fop is failed",        "error": "execute fop cmd failed: invalid format"    }],"pipeline": "1380357597.compound","reqid": "rCcAADeIvrWvQTwU"}

難道就沒有人遇到過嗎？？？？？？？？？？？？？？
。。。。。。。。。。。。。。。。。。。。。。。。。。。。
急死了呀。。。。。。。。。。。。。。。。。。。。。。。。。。。。。。。。

標點符號要全形的，半形的會報錯。

