In case of reused_template_idx, the default is ```sprintf(szExName, "_r%d_", reused_template_idx);```.

Any reason for having a trailing "_" ?

Akamai is not happy about these filenames.
dasher will insert trailing "_" on the segment filenames with reused template
This is a GitHub Issue
repo:gpac
owner:gpac
Title : dasher will insert trailing "_" on the segment filenames with reused template
Issue date:

--- start body ---
In case of reused_template_idx, the default is ```sprintf(szExName, "_r%d_", reused_template_idx);```.

Any reason for having a trailing "_" ?

Akamai is not happy about these filenames.
--- end body ---

None