When I am running the recorder through Jmeter and then start going through the application and try to upload a file, after the upload is done but not really loaded I am then prompted for the title and description of the media. But after I click submit I get the error from the application that the file type is not supported. However following those exact same steps manually I am able to upload successfully without any errors. Can someone let me know what I am missing?? I am just starting to play with Jmeter so this is all new to me. Thanks.
Here are some screen recordings: http://screencast.com/t/20N8hEpmDSH - recording application with Jmeter
http://screencast.com/t/aEFKNuArrr - uploading file without recording using Jmeter