NOTE: Had no problem exporting this same project before.
1.) even clip info = 720 x 480 / 29.97 fps (same as ALL clips throughout entire project)
2.) Timeline info = 720 x 480 DV Anamorphic 29.97
3.) Here's the clip in the timeline. (see image, it's the gentleman in the labcoat) Amazingly, in the export the "keys" appear over black. Just this ONE clip is missing--audio and video. No other clips are affected.
4.) Finally, here is how I am exporting the project: (see image)
I read this earlier and discarded it as an anomaly as well, BUT I just experienced the same issue!
Last night I exported a 9min.48sec project to a master file, self contained, 1920x1080 25p, and one approx 5sec clip out of the program at 1.55min.sec was missing, just black in the exported file, the three next to it which are from the same original media were present, as was the blur title over the top, voice over and music. Opening the project in FCP-X the clip in question is active and appears when the playhead is over the top. I changed nothing, no renders etc, just to see what would happen, re-exported the project and all appears fine this time.
This screen grab is from the timeline with the playhead over the clip that was missing in the export.
The following is the exported clip re-imported into FCP-X showing the black area of the missing clip.
Bug report submitted.
Message was edited by: Tony Gay