Hi,
I'm using your great script to extract each stream of an .nmf file to sum them myself afterward and obtain a mono .wav file (and hear it like I would in the Nice Audio Player).
The problem is: can't figure out how to get each stream's timestamps (in particular each stream's starting time). I saw that we have a start_time and end_time value when reading the header with the get_packet_header() function, but each of them appears to be the same for each stream.

Is there something i'm missing about those start_time and end_time values ?

Thanks !