The OGG Mux filter can not output to path with Chinese character.
I have downloaded the latest binaries from the site, and test the filters in GraphStudio.
The filter is connected as: File-->MPEG Splitter-->MPEG Layer 3 Decoder --> Vorbis Encoder filter --> Ogg Mux filter.
The problem is: If I set the destination path of the output to the directory whose name contains Chinese characters, it won't create the file. Even more, it crash sometimes.