I have a Sony NX30. I use the sony media importer to get the files on my computer and then use the files in Premiere Pro CS6. Everything works fine.
I have a new desktop computer. Same windows OS. I installed the exact same sony media importer and the exact same Premiere Pro CS6. But on the new computer, when I import a video (using the sony media importer) there is no sound in Premiere Pro. Not even an audio file. Just the video file.
Here is what I learned while trouble shooting:
Anybody have a clue what could be the problem?
My recommendation would be to skip the Sony software and just copy the full card over using Windows Explorer.
Adding to what Jim said...
Metadata contained in folder http://forums.adobe.com/thread/1015001?tstart=0