I have a sequence which link back the DPX file from colour grading, and do some edit, however, when i try to export the sequence to DPX, The source timecode doesn't keep. any setting or what i need to do to keep the source timecode for the exported DPX? 

My understanding is that DS will only export the Sequence timecode for DPX files.

GusC:

My understanding is that DS will only export the Sequence timecode for DPX files.

I believe this is correct but a DPX header reader utility could shine some light on this.

DPX header reader utility ? Any recommendation or suggestion for this??