As of december 9th, this is no longer a beta, so I don't need help testing it anymore. Of course, if you do encounter any problems, please let me know.
I've been working on a major update to Zarx264gui, and I'll need people to test it for bugs, as there are a large number of things that I could have screwed up.
You can get the latest 1.3 beta from here: http://amvhell.com/stuff/zarx264gui/
The main difference with this build, is that the input video is piped through avs2yuv, and if you have a 64bit OS, it should use a 64-bit version of x264. Whether you have a 32bit or 64bit system, I need your help testing this.
The 64bit version should be slightly faster (I saw a 4-5% increase on my system), but the main advantage of this build is in memory usage. In the old version, both x264 and avisynth had to share a single 2gb pool of memory. When encoding at HD resolutions, this could easily lead to out of memory errors.
If you are using a 64bit system and want to test the speed difference between the 32bit version, I have also included an old version of Zarx264gui in the package which will let you test 32bit performance.
Let me know of any bugs or unexpected results!





