View Issue Details
| ID | Project | Category | View Status | Date Submitted | Last Update |
|---|---|---|---|---|---|
| 0003486 | ardour | bugs | public | 2010-10-03 17:47 | 2020-04-19 20:14 |
| Reporter | danboid | Assigned To | paul | ||
| Priority | normal | Severity | major | Reproducibility | always |
| Status | closed | Resolution | fixed | ||
| Target Version | 3.0-beta1 | ||||
| Summary | 0003486: Additional tempo markers don't affect MIDI | ||||
| Description | You can successfully alter the speed of a full MIDI session by adjusting the default tempo marker at the start of a track but any additional ones you add in don't have any effect on tempo 7869 | ||||
| Tags | No tags attached. | ||||
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Probably has something to do with the FIXMEs in beats_frames_converter.cc. |
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Hmm, actually, this seems to work to me. Can you give a recipe? |
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When I insert a new tempo marker, all that seems to happen is it will change the grid spacing but nothing else- if its resizing the grid then it should probably also be resizing the notes too but that doesn't seem to be happening. Heres what I'm doing under 7887: I create a MIDI region, say 8 bars long. I then insert a note on every beat of every bar and play it back. I then insert a tempo change marker at the beginning of the 5th bar, lets say 240bpm - because this is twice the tempo of the preceding bars you see the grid spacing half in size/double in frequency after the marker but when you play back the region it will play exactly as it did before inserting the tempo marker when I expected bars 5 onwards to be twice as fast. |
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Ah right, thanks for the note. That's the FIXMEs I mentioned above; the code doesn't cope with tempo changing in the middle of a region. |
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i've done part of the work on this, but not entirely suprisingly, it doesn't have the desired effect to change tempo mid-region. i'm hoping that this doesnt' reveal a major limitation in the current backend design. more tomorrow or soon thereafter. |
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this is now nominally fixed in svn. i haven't tested it in any great depth but some basic tests worked as expected. |
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Basic testing here says that this works as desired now - thanks Paul! |
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Closing this as things seem to work. Please file separate reports for any troubles. |
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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 |
|---|---|---|---|
| 2010-10-03 17:47 | danboid | New Issue | |
| 2010-10-04 10:42 | cth103 | cost | => 0.00 |
| 2010-10-04 10:42 | cth103 | Note Added: 0009209 | |
| 2010-10-04 10:42 | cth103 | Target Version | => 3.0-beta1 |
| 2010-10-09 18:00 | cth103 | Status | new => assigned |
| 2010-10-09 18:00 | cth103 | Assigned To | => cth103 |
| 2010-10-10 22:38 | cth103 | Note Added: 0009234 | |
| 2010-10-10 22:38 | cth103 | Status | assigned => feedback |
| 2010-10-11 00:35 | danboid | Note Added: 0009235 | |
| 2010-10-11 00:42 | cth103 | Note Added: 0009236 | |
| 2010-12-11 21:02 | cth103 | Assigned To | cth103 => |
| 2010-12-13 22:09 | cth103 | Status | feedback => confirmed |
| 2010-12-14 03:40 | paul | Status | confirmed => assigned |
| 2010-12-14 03:40 | paul | Assigned To | => paul |
| 2010-12-14 04:26 | paul | Note Added: 0009621 | |
| 2010-12-14 20:35 | paul | Note Added: 0009629 | |
| 2010-12-14 20:35 | paul | Status | assigned => feedback |
| 2010-12-17 19:48 | danboid | Note Added: 0009653 | |
| 2011-01-03 18:56 | cth103 | Note Added: 0009802 | |
| 2011-01-03 18:56 | cth103 | Status | feedback => resolved |
| 2011-01-03 18:56 | cth103 | Resolution | open => fixed |
| 2020-04-19 20:14 | system | Note Added: 0022243 | |
| 2020-04-19 20:14 | system | Status | resolved => closed |
