Hello, everyone.

I've been a Kdenlive user since I've used Ubuntu 8.10 on an older machine of mine, and it worked great for what I needed it for.

Now that I've gotten a newer computer with a 64-bit processor running Ubuntu 9.04 64-bit, I have a problem with rendering my videos. It seems that only some formats such as Ogg Theora and RealVideo appear as usable, but other codecs like H.264, MPEG-4, etc. appear greyed out and therefore not usable. I didn't get this issue with non-64-bit 8.10 before.

Can anyone give me a hand on solving this issue?

Nobody has any suggestions on fixing this issue? :(

I am using Ubuntu Studio 9.04 Kdenlive v7.3 on 64bit AMD phenome system, on selecting render, none of the export formats are greyd out, do you have mlt files installed:- libmlt++1, libmlt1, libmlt-data?
Seem to remember on one of the versions that was an option.

Please check the troubleshooting section of our user manual:

http://kdenlive.org/user-manual/troubleshooting-and-common-problems/i-cannot-render-specific-format-xvid-mpeg-4-flash-it