I previously described the difficulty of encoding walkthroughs on 64-bit Revit with any sort of compression codec. I did provide a workaround in this post.
However, in recent correspondence with Autodesk, a more suitable solution was revealed to me. Apparently, some users discovered that the Lagarith Lossless Video Codec works properly in Revit 64-bit. Needless to say, I was quite excited. After some testing, I can confirm that this codec works very successfully.
Here are the steps to get it working:
- Download the installer from here.
- Install the codec.
- Open a Revit walkthrough view.
- Export … Walkthrough.
- Follow the usual steps, but use the new codec you installed. The default settings worked for me.
- Wait for your walkthrough to export and check out the result!