Describe your problem: when I split the sound off the video I can not apply the audio filter to the sound clip
Properties of your source files, including video, audio, image files (format, file size, where did you get it?): MTS
What devices are involved and their mode of connection?: NA
Project Properties (important): NA
Output format (file, DVD, VCD, SVCD): NA
Output Properties (cogwheel in lower left of burn screen): NA
PAL or NTSC: NA
Error Codes (if any): NONE
Product Version: VS X3 Pro
