View Bug Details
ID | Project | Category | View Status | Date Submitted | Last Update |
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0001191 | DCP-o-matic | Bugs | public | 2018-02-05 16:17 | 2018-10-17 20:15 |
Reporter | robn | Assigned To | carl | ||
Priority | normal | Severity | major | Reproducibility | always |
Status | closed | Resolution | fixed | ||
Platform | x86_64 | OS | Fedora | OS Version | 25 |
Product Version | 2.11.0 | ||||
Target Version | 2.12.0 | ||||
Summary | 0001191: VF creation with sound is extremely slow | ||||
Description | I usually create a nice 5.1 audio mix for 2.0 content with external software. But I've encountered an annoying bug several times now while trying to The problem is that this VF creation (only some sound juggling) I've tried to reproduce the bug with some small test data, but So now I decided to generate a long test video (test image with
Fortunately the problem can also be reproduced with this artificial test
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Steps To Reproduce | I tested with DOM 2.11.47
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Additional Information | Creating the complete OV takes approx. 3 hours on my machine (using all But creating the VF (which only needs to do some MXF audio-processing) BTW: it seems that the VF creation from this smaller synthetic .flac | ||||
Tags | No tags attached. | ||||
Branch | |||||
Estimated weeks required | |||||
Estimated work required | Unknown | ||||
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When I came back the VF creation had finished: it took 3 hours and 19 minutes. (yes of course I checked that it was a real VF and not an OV instead! .. :-) |
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70a7bb2bd72f90642e01ed660f7d7de495ea0370 should help with this (in 2.11.49) |
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Well "help with this" is a bit of an understatement: with 2.11.49 I can now But there is a catch: it only seems to work when you do this:
If you reopen an existing VF project (even one just created like above), di 06 feb 2018 22:56:01 CET: WARNING: Butler audio buffers reached 104156160 frames And if you create your new project in the "wrong" order (adding the OV first and |
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Just curious: "I usually create a nice 5.1 audio mix for 2.0 content with external software." What external software (and configuration/parameters) do you use for this? Best, |
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The "DTS Neuralâ„¢ Surround UpMix" VST plugins are very good. Would be great if DOM supported them too! .. :-) |
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100% CPU hang should be fixed by 8bfe295dcc4e1753ee1c89310108bc6bc034cd61 (2.11.50). |
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Thanks, everything looks OK with 2.11.50 ! |
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Cool, thanks. |
Date Modified | Username | Field | Change |
---|---|---|---|
2018-02-05 16:17 | robn | New Bug | |
2018-02-05 19:46 | carl | Target Version | => 2.12.0 |
2018-02-06 00:52 | carl | Assigned To | => carl |
2018-02-06 00:52 | carl | Status | new => confirmed |
2018-02-06 01:04 | robn | Note Added: 0002074 | |
2018-02-06 11:44 | carl | Note Added: 0002075 | |
2018-02-06 22:05 | robn | Note Added: 0002079 | |
2018-02-07 00:33 | mhm | Note Added: 0002080 | |
2018-02-07 00:47 | robn | Note Added: 0002081 | |
2018-02-07 20:16 | carl | Note Added: 0002082 | |
2018-02-08 01:24 | robn | Note Added: 0002085 | |
2018-02-08 19:39 | carl | Status | confirmed => resolved |
2018-02-08 19:39 | carl | Resolution | open => fixed |
2018-02-08 19:39 | carl | Note Added: 0002087 | |
2018-10-17 20:15 | carl | Status | resolved => closed |