3ivx and Graphedit speed

[symonjfox]

Hi, it's been a while that I use 3ivX media muxer, and it works very well. I have a question about speed.
When I use graphedit, I generally do this way:

open the aac audio, then connect it to media muxer (or intermediate 3ivx splitter if the audio is stored to mp4 already);
open the avi Xvid video, then connect to media muxer;
media muxer connected to file writer.

Ok, then I press Play button and the job begins. The hard disk works a lot for a while and after that the job continues but very very slowly. It takes about the same time of the file (~1 hour for 1 hour file), the CPU occupation for graphedit is less than 1% and the hard disk works very little.

What does it append? Is it because I checked the optimize box (in the options)? Can I do anything to solve this problem?

Thanks

I ask you this because when I used MP4creator/UI the muxing job for big files wasn't so long, even if I put -optimize command.

[bond]

there is a "use clock" or so option in graphedit, try disabling it

[symonjfox]

Bond, thanks you very much! It was the clock! Now muxing is fast and ok!