Hello guys,
you both don’t need to use workflow through the FfmpegX… First of all – default bitrate for MP2 Audio in Compressor 3 is 384kbps, but this can be changed in custom profile settings. I do not know why Apple still haven’t implemented the option to change the bitrate in Compressor’s GUI, so you have to change it through the profile’s file.
In your directory /user/Library/Application Support/Compressor/ there are custom profiles as .setting files. Simply open it in Textedit and change the following setting to whatever you need.
Martin Luknar
IT and mastering specialist
Vertexcreation