View Issue Details
|ID||Project||Category||View Status||Date Submitted||Last Update|
|0000832||OpenMPT||[All Projects] Playback Compatibility||public||2016-07-21 09:13||2016-07-21 12:25|
|Reporter||BitRot2||Assigned To||Saga Musix|
|Product Version||OpenMPT 1.26.03.00 / libopenmpt 0.2-beta18 (upgrade first)|
|Target Version||OpenMPT 1.26.04.00 / libopenmpt 0.2-beta20 (upgrade first)||Fixed in Version||OpenMPT 1.26.04.00 / libopenmpt 0.2-beta20 (upgrade first)|
|Summary||0000832: Sample corrupts after loading + portamento issue|
While loading this module (folknstorm.mod), samples are corrupted and makes strange noises.
On other module (getbrian.xm), the portamento command does not work as intended.
|Steps To Reproduce|
getbrian.xm used to play correctly in FB2K but caps when using modplay.
folknstorm.mod and its shorter version had some mixed results: In older version, the full version played well while shorter version was utterly garbled, and in newer version the shorter one plays fine but is corrupted in full version.
|Tags||No tags attached.|
|Has the bug occurred in previous versions?|
|Tested code revision (in case you know it)|
PlaybackIssues.7z (208,652 bytes)
folknstorm.mod contained ADPCM-compressed samples (which need to die already), those are now fixed in r6662.
In the case of getbrian.xm, I have to disappoint you. I guess you mean the portamento in pattern 2 on channel 13: It plays as intended (i.e. both like the OpenMPT version the tune was written in, and also like the original Fasttracker 2 would play it), and if FB2k does't cap the portamento, then it's simply wrong.
ADPCM samples didn't quite play well on MODo (Android version of DUMB, so to say). I wonder why people used it.
I think the intention of using the portamento well above the limit of FT2 was a part of some sort of "note hack", probably benefiting from the bug in other players.
To give a little bit of background story, ADPCM samples are not a MOD "standard" so to speak - they were first introduced in ModPlug Player in the late 90s to save space (back when it still mattered if you downloaded a 50kb or 100kb file), especially with the intention to use ADPCM-compressed modules together with the ModPlugin, which was a browser plugin that you could use to play modules on your website. In this case it was more important for the module to load fast than sound nice.
I doubt it, since all major module players (especially around the time when the module was released) play the portamento like OpenMPT does - in fact, there is actually a much bigger bug in the arpeggios in that tune which is actually NOT played "as intended" by XMPlay for example, which is pretty much THE module player on Windows.
|2016-07-21 09:13||BitRot2||New Issue|
|2016-07-21 09:13||BitRot2||File Added: PlaybackIssues.7z|
|2016-07-21 09:19||BitRot2||Description Updated||View Revisions|
|2016-07-21 12:04||Saga Musix||Note Added: 0002516|
|2016-07-21 12:05||Saga Musix||Assigned To||=> Saga Musix|
|2016-07-21 12:05||Saga Musix||Status||new => assigned|
|2016-07-21 12:05||Saga Musix||Status||assigned => feedback|
|2016-07-21 12:16||BitRot2||Note Added: 0002517|
|2016-07-21 12:16||BitRot2||Status||feedback => assigned|
|2016-07-21 12:24||Saga Musix||Note Added: 0002518|
|2016-07-21 12:25||Saga Musix||Status||assigned => resolved|
|2016-07-21 12:25||Saga Musix||Resolution||open => fixed|
|2016-07-21 12:25||Saga Musix||Fixed in Version||=> OpenMPT 1.26.04.00 / libopenmpt 0.2-beta20 (upgrade first)|
|2016-07-21 12:25||Saga Musix||Target Version||=> OpenMPT 1.26.04.00 / libopenmpt 0.2-beta20 (upgrade first)|