Final Cut X - Upload to Youtube

[Musebreako]

Hi All,

I recently tried to upload my second motovlog via Final Cut X Share to youtube and i've run into a few issues.
Once the file had completed uploading to youtube the video had audio however the screen was black? Not sure what went wrong however i've never had this issue with other clips i have uploaded.

Any idea what could be causing the issue?

 

[dandoolittle]

Is it black during playback ?

 

[monkeystrada]

Try using the "output as master file" option to see if the problem lies with final cut itself or the YouTube upload/processing part