IMovie "veröffentlichen" nicht möglich

Question

Hallo zusammen,
Problem: Das "veröffentlichen" meiner iMovie-Projekte bricht sofort ab. Freier Speicherplatz: 240 GB (das sollte ja wohl genügen?!).
Dr. Google kennt das Problem, weiß aber keine Lösung. Wodurch wird folgender Fehler hervorgerufen und wie kann ich Ihn beheben?
Das Projekt konnte nicht für die Veröffentlichung vorbereitet werden, da ein Fehler aufgetreten ist. (-50)
@ Apple
Bitte um Hilfe!

Answer 1

Hej
Google translate result: Hi all,
Problem: "publish" The my iMovie projects terminates immediately. Free disk space: 240 GB (that should be enough I suppose!).
Dr Google knows the problem, but knows not the solution. What caused the following error and how can I fix him?
The project could not be prepared for publishing because an error has occurred. (-50)
A. To put You in same situation as me - I should answer in Swedish - but the polite language here is in English so I keep to this to the benefit of most of the readers.
B. This is not - Apple - It is a discussion forum - run by Apple - by totally relying on USER - helping other - USERS - Apple rarely reads this or participate in answering. It's very voluntary business
C. 240GB free space on Start-up hard disk is well more then enough IF - one work with interlaced SD-Video as I do - my minimum is 25Gb and ONLY the Main Start-up hard disk is of importance as it's where iMovie, iDVD and Mac OS stores their temp.files (can not be addressed elsewhere)
If You work in full HD - this needed space will be at least 4 - 5 times more.
D. Error -50   paramErr  Error in user parameter list
• Is TimeMachine running - Set the TM-Application to OFF
• Can there be any external hard disks - if so How is/are it/they formatted ?
Must be Mac OS Extended (hfs) if used for Video.
UNIX/DOS/FAT32/Mac OS Exchange - works for most but not for VIDEO.
Video
• in what codec ? (not just .mov, .mp4 etc - BUT open it with QuickTime-player then open Inspector and read - Video Format/Codec: nnnnnnnn
What does it read ?
Pictures
• in what format ? .jpg, .bmp, .tif, else ?
Audio
• from where/what format ? iTunes, .avi, .mp3, .aiff, else ?
Trash the "com.apple.iMovie.plist" file
Many users has not observed that there are TWO libraries.
• Library - at root level (when You open main hard disk)
• Library - in user/account folder - THIS IS THE ONE to look into and into preferences
from Luke Burns
I fixed the problem.. but it was very, very strange. I had a very long section for credits and set the line spacing to 1.0.. for some reason this caused it. I removed it, and it worked fine. I put it back, and I couldn't preview or play the video.
I don't know why that could cause that big of a problem, but it did..
Yours Bengt W