0003789: Midi region don't get load correctly (get duplicated, stretched)

ID	Project	Category	View Status	Date Submitted	Last Update

0003789	ardour	bugs	public	2011-02-21 18:16	2020-04-19 20:15

Reporter	realhangman	Assigned To	paul
Priority	normal	Severity	minor	Reproducibility	random
Status	closed	Resolution	fixed

Summary	0003789: Midi region don't get load correctly (get duplicated, stretched)
Description	I try to import midi tracks from tuxguitar, but on A3 session reload, the midi regions are suddenly either duplicated, stretched or both. I have not found a way to duplicate this other than: - importing midi files with multiple tracks - import/move more regions into the tracks, so that there is more than 1 region per tracks. - Maybe add markers and tempo changes I have attached a session and a screenshot of how this sessions looked when I saved it the last time. The regions will look differently when you open it, most probably they will overlap. I have deleted the midi notes within the regions due to copyright (this is work-in-progress music, so I shouldn't leave a leak behind ;)
Additional Information	Additionally, when you resize the smaller regions on the right side to the left, they will also expand to the right. This all happens with rev. 8906
Tags	No tags attached.

2011-02-21 18:16	test-screenshot.jpg (123,541 bytes) test-screenshot.jpg (123,541 bytes)

2011-02-21 18:16	project.zip (42,751 bytes)

cth103 2011-02-26 16:40 administrator ~0010182	The loading should be fixed in SVN. The resizing thing, as far as I can make out, goes like this: 1. trim front of region 2. region's length is set appropriately (in frames) 3. region's length in beats is computed from number in (2) 4. region's position is set 5. region's length in frames is updated from the length in beats computed in (3), but now the region is in a different place (and straddling a tempo change), so a fixed number of beats gets you more or fewer frames. So the length of the region changes somewhat unexpectedly.

realhangman 2011-02-26 18:38 reporter ~0010183	cth103: Thanks for the fix, works like a charm! Also thanks for the explanation about the resizing.

cth103 2011-02-26 21:31 administrator ~0010184 Last edited: 2011-02-26 21:31	The resizing thing should be fixed now too. The right-hand edge of the region still jumps around a little when the grid is on, which I'll look into.

paul 2011-07-07 21:50 administrator ~0010990	see notes.

system 2020-04-19 20:15 developer ~0022417	Issue has been closed automatically, by Trigger Close Plugin. Feel free to re-open with additional information if you think the issue is not resolved.

Date Modified	Username	Field	Change
2011-02-21 18:16	realhangman	New Issue
2011-02-21 18:16	realhangman	File Added: test-screenshot.jpg
2011-02-21 18:16	realhangman	File Added: project.zip
2011-02-21 23:58	cth103	cost	=> 0.00
2011-02-21 23:58	cth103	Target Version	=> 3.0-alpha1
2011-02-22 00:17	cth103	Status	new => confirmed
2011-02-26 16:40	cth103	Note Added: 0010182
2011-02-26 18:38	realhangman	Note Added: 0010183
2011-02-26 21:31	cth103	Note Added: 0010184
2011-02-26 21:31	cth103	Note Edited: 0010184
2011-07-07 21:50	paul	Note Added: 0010990
2011-07-07 21:50	paul	Status	confirmed => resolved
2011-07-07 21:50	paul	Resolution	open => fixed
2011-07-07 21:50	paul	Assigned To	=> paul
2020-04-19 20:15	system	Note Added: 0022417
2020-04-19 20:15	system	Status	resolved => closed