0001292: Playback error with specific module

ID	Project	Category	View Status	Date Submitted	Last Update

0001292	OpenMPT	Playback Compatibility	public	2020-01-17 18:18	2020-01-17 18:24

Reporter	cspiegel	Assigned To
Priority	normal	Severity	minor	Reproducibility	always
Status	closed	Resolution	no change required
Platform	Linux
Product Version	OpenMPT 1.28.09.00 / libopenmpt 0.4.11 (upgrade first)

Summary	0001292: Playback error with specific module
Description	The problem module: https://modarchive.org/index.php?request=view_by_moduleid&query=171532 This module has an audible playback issue. Halfway through order 0x25 (corresponding to the time at roughly 2:17), the "lead" part is supposed to go up in pitch, but it hits very flat when rendered by libopenmpt. Both Open Cubic Player and libxmp slide up at this point, and the pitch is correct (the pitch is "obviously" wrong when rendered by libopenmpt).
Tags	No tags attached.

Has the bug occurred in previous versions?	Yes
Tested code revision (in case you know it)

Date Modified	Username	Field	Change
2020-01-17 18:18	cspiegel	New Issue
2020-01-17 18:24	Saga Musix	Status	new => closed
2020-01-17 18:24	Saga Musix	Resolution	open => no change required
2020-01-17 18:24	Saga Musix	Note Added: 0004193

Saga Musix 2020-01-17 18:24 administrator ~0004193	The file was re-saved in an old version of ModPlug Tracker, so OpenMPT plays it like that version would play it. This is the original file saved in FT2: https://modarchive.org/module.php?33145 There is nothing that can or should be changed in OpenMPT here, but I will make sure to nuke the bad resaved file from The Mod Archive.