View Issue Details
| ID | Project | Category | View Status | Date Submitted | Last Update |
|---|---|---|---|---|---|
| 0003461 | ardour | bugs | public | 2010-09-19 14:06 | 2020-04-19 20:14 |
| Reporter | manmachine | Assigned To | cth103 | ||
| Priority | normal | Severity | major | Reproducibility | always |
| Status | closed | Resolution | fixed | ||
| Product Version | 2.8.11 | ||||
| Target Version | 2.8.12 | ||||
| Summary | 0003461: Deafening sound output at region cuts | ||||
| Description | After regions are cut and joined in certain ways,the playback at joint is ear deafening output(600db!).Link of a video demonstrating the operation and the problem is here. http://www.keepandshare.com/doc/2251321/playback-error-ogv-september-19-2010-6-53-pm-7-2-meg?da= Sorry, the file is more than 5000k size This happens only in ArdourVST 2.8.11 not in Ardour 2.8.11 Forum thread : http://ardour.org/node/3717 | ||||
| Additional Information | This occurs even there are no plug-ins used. Occurs on imported audio regions, and I don't believe on recorded regions.Important: The problem is always reproducible if the snap is set GRID Workaround: Provide hair-gap between the regions, where problem occurs.(Shorten the preceding region very minutely) | ||||
| Tags | No tags attached. | ||||
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Sorry for my ignorance.The problem is there on all audio materials and not as reported earlier(ie. I reported it as it is there on imported audio only) |
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Can you attach the file ~/.ardour2/ardour.rc to this report? |
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2010-09-19 18:12
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File attached |
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2010-09-19 19:11
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3461.patch (959 bytes)
diff --git a/libs/ardour/curve.cc b/libs/ardour/curve.cc
index f2ab337..94b6ed8 100644
--- a/libs/ardour/curve.cc
+++ b/libs/ardour/curve.cc
@@ -312,7 +312,7 @@ Curve::_get_vector (double x0, double x1, float *vec, int64_t veclen)
return;
}
- if (npoints == 1 ) {
+ if (npoints == 1) {
for (i = 0; i < veclen; ++i) {
vec[i] = events.front()->value;
@@ -355,17 +355,18 @@ Curve::_get_vector (double x0, double x1, float *vec, int64_t veclen)
rx = lx;
+ /* note: if there are veclen elements in the output,
+ there are only veclen-1 steps between them.
+ */
+
if (veclen > 1) {
-
- /* note: if there are veclen elements in the output,
- there are only veclen-1 steps between them.
- */
-
dx = (hx - lx) / (veclen-1);
-
- for (i = 0; i < veclen; ++i, rx += dx) {
- vec[i] = multipoint_eval (rx);
- }
+ } else {
+ dx = 0;
+ }
+
+ for (i = 0; i < veclen; ++i, rx += dx) {
+ vec[i] = multipoint_eval (rx);
}
}
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I believe the attached patch fixes this. Could you give it a try? |
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I'm sorry,I don't know, how/what to patch. I'm a musician.Could you please help me out? could a patchwork like this be performed by a non-technical person? |
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How did you get Ardour? Did you download the binary from ardour.org? |
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Yes, I did download ,build ardour from source |
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You'd have to build Ardour from source to apply this patch, which isn't particularly easy if you haven't done it before. I'll see if we can maybe arrange a release with this fix if others can verify that it helps. |
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I have no problem in building Ardour , as I did it many times successfully,in fact from version 2.8.4.If you consider this is not sufficient to do patching, then I wait for a release with fix.Thank you for responding |
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Ah, if you have built ardour before then it's easy. Download the patch from this bug (3461.patch). At a terminal, move into the top level of the ardour source directory, and then type patch -p1 < /path/to/3461.patch where /path/to/3461.patch is where you downloaded the patch to. Then rebuild as normal. |
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I'll give a try.Will be back soon.Thank you very much. |
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Great! That worked for me.Thank you so much. |
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Cool, thanks for checking and for the excellent bug report. |
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Patch applied to 3.0 SVN. |
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applied to 2.X SVN |
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I still have this issue with 2.8.12, from Fedora 16 repository. I think it's more likely when crossfades are very small. I usually paste drum samples in ardour tracks and when the length of the samples are such that next sample start just when the previous ends, the noise is likely to happen. I have to slightly shorten the preceding sample to solve this problem. Guido |
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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 |
|---|---|---|---|
| 2010-09-19 14:06 | manmachine | New Issue | |
| 2010-09-19 14:45 | manmachine | Note Added: 0009098 | |
| 2010-09-19 16:09 | cth103 | Note Added: 0009100 | |
| 2010-09-19 16:09 | cth103 | Status | new => feedback |
| 2010-09-19 18:12 | manmachine | File Added: ardour.rc | |
| 2010-09-19 18:13 | manmachine | Note Added: 0009102 | |
| 2010-09-19 19:11 | cth103 | File Added: 3461.patch | |
| 2010-09-19 19:11 | cth103 | Note Added: 0009103 | |
| 2010-09-19 20:06 | manmachine | Note Added: 0009104 | |
| 2010-09-19 20:18 | cth103 | Note Added: 0009105 | |
| 2010-09-19 20:39 | manmachine | Note Added: 0009106 | |
| 2010-09-19 20:52 | cth103 | Note Added: 0009107 | |
| 2010-09-19 20:54 | manmachine | Note Edited: 0009106 | |
| 2010-09-19 21:00 | manmachine | Note Added: 0009108 | |
| 2010-09-19 21:13 | cth103 | Note Added: 0009109 | |
| 2010-09-19 21:21 | manmachine | Note Added: 0009110 | |
| 2010-09-19 22:43 | manmachine | Note Added: 0009112 | |
| 2010-09-20 00:55 | cth103 | cost | => 0.00 |
| 2010-09-20 00:55 | cth103 | Note Added: 0009113 | |
| 2010-09-20 00:55 | cth103 | Target Version | => 2.8.12 |
| 2010-09-20 00:58 | cth103 | Note Added: 0009115 | |
| 2010-09-20 00:58 | cth103 | Status | feedback => confirmed |
| 2010-09-20 13:37 | paul | Note Added: 0009116 | |
| 2010-09-20 21:19 | cth103 | Status | confirmed => resolved |
| 2010-09-20 21:19 | cth103 | Resolution | open => fixed |
| 2010-09-20 21:19 | cth103 | Assigned To | => cth103 |
| 2012-03-19 11:15 | tartina | Note Added: 0012977 | |
| 2020-04-19 20:14 | system | Note Added: 0022228 | |
| 2020-04-19 20:14 | system | Status | resolved => closed |
