{
  "id": 1225,
  "title": "running FFgrab problem!",
  "url": "/competitions/GestureChallenge/discussion/1225",
  "author_name": "",
  "post_date": "2012-01-05T03:57:47.993Z",
  "votes": null,
  "comment_count": 2,
  "views": 2106,
  "content": "<p>Dear all:</p>\r\n<p>When I run FFgrab. It fails with the message &quot;not a valid mex,............, not a valid win32 application&quot;</p>\r\n<p>My system is window xp and matlab version is 7.7.0(R2008b)</p>\r\n<p>Who can help on this, thank you?</p>\r\n<p>Best</p>\r\n<p>Frank</p>",
  "messages": [
    {
      "id": "7680",
      "postDate": "01/05/2012 03:57:47",
      "content": "<p>Dear all:</p>\r\n<p>When I run FFgrab. It fails with the message &quot;not a valid mex,............, not a valid win32 application&quot;</p>\r\n<p>My system is window xp and matlab version is 7.7.0(R2008b)</p>\r\n<p>Who can help on this, thank you?</p>\r\n<p>Best</p>\r\n<p>Frank</p>",
      "rawMarkdown": "",
      "votes": null
    },
    {
      "id": "7730",
      "postDate": "01/06/2012 21:19:11",
      "content": "<p>I have the same problem...</p>",
      "rawMarkdown": "",
      "votes": null
    },
    {
      "id": "8454",
      "postDate": "02/06/2012 12:49:38",
      "content": "<p>I got the same error on windows xp. Seems that it's because you don't have fmp4 codec. You can install it from&nbsp;<span>http://ffdshow-tryout.sourceforge.net/, than the error would dispear. &nbsp;</span></p>\r\n<p>&nbsp;</p>\r\n<p><span><br>\r\n</span></p>",
      "rawMarkdown": "",
      "votes": null
    }
  ],
  "comments": [
    {
      "id": 7730,
      "author_name": "jianqiao0",
      "author_url": "",
      "post_date": "01/06/2012 21:19:11",
      "content": "<p>I have the same problem...</p>",
      "votes": null,
      "replies": []
    },
    {
      "id": 8454,
      "author_name": "zhixingfeng",
      "author_url": "",
      "post_date": "02/06/2012 12:49:38",
      "content": "<p>I got the same error on windows xp. Seems that it's because you don't have fmp4 codec. You can install it from&nbsp;<span>http://ffdshow-tryout.sourceforge.net/, than the error would dispear. &nbsp;</span></p>\r\n<p>&nbsp;</p>\r\n<p><span><br>\r\n</span></p>",
      "votes": null,
      "replies": []
    }
  ],
  "raw_markdown_by_id": {
    "7680": "",
    "7730": "",
    "8454": ""
  },
  "source": "meta"
}