View Issue Details
| ID | Project | Category | View Status | Date Submitted | Last Update |
|---|---|---|---|---|---|
| 0003183 | ardour | bugs | public | 2010-05-26 09:28 | 2020-04-19 20:14 |
| Reporter | danboid | Assigned To | cth103 | ||
| Priority | normal | Severity | crash | Reproducibility | always |
| Status | closed | Resolution | fixed | ||
| Target Version | 3.0-beta1 | ||||
| Summary | 0003183: lv2 instrument playback broke | ||||
| Description | Create a MIDI track, add an LV2 instrument to the mixer plugins for that channel then try playing it back. I've tried this with both the calf monosynth and organ instruments that are in the lucid repos and both cause 7163 to crash with the error: Midi 1 bufs = AUDIO=2:MIDI=1 input for Amp = AUDIO=0:MIDI=1 ardour-3.0: ../libs/ardour/route.cc:465: virtual void ARDOUR::Route::process_output_buffers(ARDOUR::BufferSet&, ARDOUR::sframes_t, ARDOUR::sframes_t, ARDOUR::nframes_t, bool, int): Assertion `bufs.count() == (*i)->input_streams()' failed. Aborted | ||||
| Tags | No tags attached. | ||||
|
|
encouraging that you were able to add the LV2 instrument plugin, though :) |
|
|
It'll be a grand landmark when we can get lv2 instruments working in A3 because LV2 seems to be the main contender to being a standard for free linux audio instruments and FX and, maybe more importantly it promises to greatly simplify the process of creating and recreating music in a free software environment. I'm keenly awaiting being able to use sineshaper and euphoria. Wonder if theres a LV2 plugin that would do basically what specimen does? Such a plugin would be a huge boon to Ardour 3 and should be standard issue if it exists and works. |
|
|
adding an LV2 instrument has been possible for quite some time. I even vaguely remember in some earlier A3 versions that the instrument's audio would be heard (but maybe I dreamt about it ? ;) But the truth is that s/w instruments are at the moment useless in A3. Adding one in a MIDI track does not create an audio path. MIDI and AUDIO tracks seem to be exclusive objects in A3 w.r.t port routing. Not sure if A3 still uses jack for internal routing but I remember hearing that jack does not care about the data jack ports are exchanging, be they MIDI or audio. Is this really true ? |
|
|
Fixed in SVN. |
|
|
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 |
|---|---|---|---|
| 2010-05-26 09:28 | danboid | New Issue | |
| 2010-05-26 14:15 | paul | Note Added: 0008048 | |
| 2010-05-26 23:13 | cth103 | Status | new => confirmed |
| 2010-05-26 23:13 | cth103 | cost | => 0.00 |
| 2010-05-26 23:13 | cth103 | Target Version | => 3.0-beta1 |
| 2010-05-27 19:37 | danboid | Note Added: 0008081 | |
| 2010-05-28 08:45 | thorgal | Note Added: 0008087 | |
| 2010-05-28 08:46 | thorgal | Note Edited: 0008087 | |
| 2010-06-30 00:12 | cth103 | Note Added: 0008362 | |
| 2010-06-30 00:12 | cth103 | Status | confirmed => resolved |
| 2010-06-30 00:12 | cth103 | Resolution | open => fixed |
| 2010-06-30 00:12 | cth103 | Assigned To | => cth103 |
| 2020-04-19 20:14 | system | Note Added: 0022094 | |
| 2020-04-19 20:14 | system | Status | resolved => closed |
